Ext.chart.series.Bar

Hierarchy

Inherited mixins

Requires

Files

Creates a Bar Chart.

var chart = new Ext.chart.Chart({
    store: {
      fields: ['name', 'data1', 'data2', 'data3', 'data4', 'data5'],
      data: [
          {'name':'metric one', 'data1':10, 'data2':12, 'data3':14, 'data4':8, 'data5':13},
          {'name':'metric two', 'data1':7, 'data2':8, 'data3':16, 'data4':10, 'data5':3},
          {'name':'metric three', 'data1':5, 'data2':2, 'data3':14, 'data4':12, 'data5':7},
          {'name':'metric four', 'data1':2, 'data2':14, 'data3':6, 'data4':1, 'data5':23},
          {'name':'metric five', 'data1':27, 'data2':38, 'data3':36, 'data4':13, 'data5':33}
      ]
    },
    axes: [{
        type: 'numeric',
        position: 'left',
        title: {
            text: 'Sample Values',
            fontSize: 15
        },
        fields: 'data1'
    }, {
        type: 'category',
        position: 'bottom',
        title: {
            text: 'Sample Values',
            fontSize: 15
        },
        fields: 'name'
    }],
    series: [{
        type: 'bar',
        xField: 'name',
        yField: 'data1',
        style: {
          fill: 'blue'
        }
    }]
});
Ext.Viewport.setLayout('fit');
Ext.Viewport.add(chart);
Defined By

Config options

The series animation configuration.

The series animation configuration.

Sets the background of the surface the series is attached.

Sets the background of the surface the series is attached.

The event name to bubble, or an Array of event names.

The event name to bubble, or an Array of event names.

The chart that the series is bound.

The chart that the series is bound.

An array of color values which will be used, in order, as the pie slice fill colors.

An array of color values which will be used, in order, as the pie slice fill colors.

The sprite configuration used when highlighting items in the series.

The sprite configuration used when highlighting items in the series.

The item currently highlighted in the series.

The item currently highlighted in the series.

Ext.chart.series.Bar
view source
: Objectprivate
Sprite template used for series. ...

Sprite template used for series.

Defaults to: {type: 'rect', fx: {customDuration: {x: 0, y: 0, width: 0, height: 0, radius: 0}}}

Overrides: Ext.chart.series.Series.itemInstancing

Object with the following properties: ...

Object with the following properties:

Defaults to: {textBaseline: 'middle', textAlign: 'center', font: '14px Helvetica'}

  • display : String

    Specifies the presence and position of the labels. The possible values depend on the chart type. For Line charts: 'under' | 'over' | 'rotate'. For Bar charts: 'insideStart' | 'insideEnd' | 'outside'. For Pie charts: 'outside' | 'rotate'. For all charts: 'none' hides the labels.

    Default value: 'none'.

  • color : String

    The color of the label text.

    Default value: '#000' (black).

  • field : String|String[]

    The name(s) of the field(s) to be displayed in the labels. If your chart has 3 series that correspond to the fields 'a', 'b', and 'c' of your model and you only want to display labels for the series 'c', you must still provide an array [null, null, 'c'].

    Default value: null.

  • font : String

    The font used for the labels.

    Default value: '14px Helvetica'.

  • orientation : String

    Either 'horizontal' or 'vertical'. If not set (default), the orientation is inferred from the value of the flipXY property of the series.

    Default value: ''.

  • renderer : Function

    Optional function for formatting the label into a displayable value.

    The arguments to the method are:

    • text, sprite, config, rendererData, index

      Label's renderer is passed the same arguments as renderer plus one extra 'text' argument which comes first.

Returns

  • Object|String

    The attributes that have been changed or added, or the text for the label. Example to enclose every other label in parentheses:

     renderer: function (text) {
         if (index % 2 == 0) {
             return '(' + text + ')'
         }
     }
    

    Default value: null.

...

This cfg has been deprecated

Use 'field' property of label instead. The store record field name to be used for the series labels.

Extra distance value for which the labelOverflow listener is triggered. ...

Extra distance value for which the labelOverflow listener is triggered.

Defaults to: 5

A config object containing one or more event handlers to be added to this object during initialization. ...

A config object containing one or more event handlers to be added to this object during initialization. This should be a valid listeners config object as specified in the addListener example for attaching multiple handlers at once.

See the Event guide for more

Note: It is bad practice to specify a listener's config when you are defining a class using Ext.define(). Instead, only specify listeners when you are instantiating your class with Ext.create().

The sprite template used by marker instances on the series.

The sprite template used by marker instances on the series.

This is cyclic used if series have multiple marker sprites.

This is cyclic used if series have multiple marker sprites.

The surface that series markers are attached.

The surface that series markers are attached.

A function that can be provided to set custom styling properties to each rendered element. ...

A function that can be provided to set custom styling properties to each rendered element. It receives (sprite, config, rendererData, index) as parameters.

Parameters

  • sprite : Object

    The sprite affected by the renderer. The visual attributes are in sprite.attr. The data field is available in sprite.getField().

  • config : Object

    The sprite configuration. It varies with the series and the type of sprite: for instance, a Line chart sprite might have just the x and y properties while a Bar chart sprite also has width and height. A type might be present too. For instance to draw each marker and each segment of a Line chart, the renderer is called with the config.type set to either marker or line.

  • rendererData : Object

    A record with different properties depending on the type of chart. The only guaranteed property is rendererData.store, the store used by the series. In some cases, a store may not exist: for instance a Gauge chart may read its value directly from its configuration; in this case rendererData.store is null and the value is available in rendererData.value.

  • index : Number

    The index of the sprite. It is usually the index of the store record associated with the sprite, in which case the record can be obtained with store.getData().items[index]. If the chart is not associated with a store, the index represents the index of the sprite within the series. For instance a Gauge chart may have as many sprites as there are sectors in the background of the gauge, plus one for the needle.

Returns

  • Object

    The attributes that have been changed or added. Note: it is usually possible to add or modify the attributes directly into the config parameter and not return anything, but returning an object with only those attributes that have been changed may allow for optimizations in the rendering of some series. Example to draw every other item in red:

     renderer: function (sprite, config, rendererData, index) {
         if (index % 2 == 0) {
             return { strokeStyle: 'red' };
         }
     }
    
Whether to show this series in the legend. ...

Whether to show this series in the legend.

Defaults to: true

'true' to display the series in its stacked configuration. ...

'true' to display the series in its stacked configuration.

Defaults to: true

The store of values used in the series.

The store of values used in the series.

Custom style configuration for the sprite used in the series. ...

Custom style configuration for the sprite used in the series.

Defaults to: {}

This is the cyclic used if the series has multiple sprites. ...

This is the cyclic used if the series has multiple sprites.

Defaults to: {}

The surface that the series is attached.

The surface that the series is attached.

Not supported. ...

Not supported.

Defaults to: {}

The human-readable name of the series (displayed in the legend).

The human-readable name of the series (displayed in the legend).

triggerdrawlistener flag ...

triggerdrawlistener flag

Defaults to: false

The chart axis bound to the series on the x-axis.

The chart axis bound to the series on the x-axis.

The field used to access the x axis value from the items from the data source.

The field used to access the x axis value from the items from the data source.

The chart axis bound to the series on the y-axis.

The chart axis bound to the series on the y-axis.

The field(s) used to access the y-axis value(s) of the items from the data source.

The field(s) used to access the y-axis value(s) of the items from the data source.

Properties

Defined By

Instance properties

...

Defaults to: /\.|[^\w\-]/g

...

Defaults to: 'ext-line-'

...

Defaults to: /^(?:delegate|single|delay|buffer|args|prepend)$/

...

Defaults to: {id: 'observable', hooks: {destroy: 'destroy'}}

Overrides: Ext.mixin.Sortable.mixinConfig

...

Defaults to: 'identifiable'

Get the reference to the current class from which this object was instantiated. ...

Get the reference to the current class from which this object was instantiated. Unlike statics, this.self is scope-dependent and it's meant to be used for dynamic inheritance. See statics for a detailed comparison

Ext.define('My.Cat', {
    statics: {
        speciesName: 'Cat' // My.Cat.speciesName = 'Cat'
    },

    constructor: function() {
        alert(this.self.speciesName); // dependent on 'this'
    },

    clone: function() {
        return new this.self();
    }
});


Ext.define('My.SnowLeopard', {
    extend: 'My.Cat',
    statics: {
        speciesName: 'Snow Leopard'         // My.SnowLeopard.speciesName = 'Snow Leopard'
    }
});

var cat = new My.Cat();                     // alerts 'Cat'
var snowLeopard = new My.SnowLeopard();     // alerts 'Snow Leopard'

var clone = snowLeopard.clone();
alert(Ext.getClassName(clone));             // alerts 'My.SnowLeopard'
Ext.chart.series.Bar
view source
: String
Default series sprite type. ...

Default series sprite type.

Defaults to: 'barSeries'

Overrides: Ext.chart.series.Series.seriesType

Ext.chart.series.Bar
view source
: Stringprotected
The type of series. ...

The type of series. Set in subclasses.

Defaults to: 'bar'

Overrides: Ext.chart.series.Series.type

...

Defaults to: /^([\w\-]+)$/

Defined By

Static properties

...

Defaults to: []

Methods

Defined By

Instance methods

( eventName, fn, [scope], [options] )
Appends an after-event handler. ...

Appends an after-event handler.

Same as addListener with order set to 'after'.

Parameters

  • eventName : String/String[]/Object

    The name of the event to listen for.

  • fn : Function/String

    The method the event invokes.

  • scope : Object (optional)

    The scope for fn.

  • options : Object (optional)

    An object containing handler configuration.

Fires

    ( eventName, fn, [scope], [options] )
    Appends a before-event handler. ...

    Appends a before-event handler. Returning false from the handler will stop the event.

    Same as addListener with order set to 'before'.

    Parameters

    • eventName : String/String[]/Object

      The name of the event to listen for.

    • fn : Function/String

      The method the event invokes.

    • scope : Object (optional)

      The scope for fn.

    • options : Object (optional)

      An object containing handler configuration.

    Fires

      ( selector, name, fn, scope, options, order )private
      ...

      Parameters

      Fires

        Adds the specified events to the list of events which this Observable may fire. ...

        Adds the specified events to the list of events which this Observable may fire.

        This method has been deprecated since 2.0

        It's no longer needed to add events before firing.

        Parameters

        • eventNames : Object/String...

          Either an object with event names as properties with a value of true or the first event name string if multiple event names are being passed as separate parameters.

        ( eventName, [fn], [scope], [options], [order] )
        Appends an event handler to this object. ...

        Appends an event handler to this object. You can review the available handlers by looking at the 'events' section of the documentation for the component you are working with.

        Combining Options

        Using the options argument, it is possible to combine different types of listeners:

        A delayed, one-time listener:

        container.addListener('tap', this.handleTap, this, {
            single: true,
            delay: 100
        });
        

        Attaching multiple handlers in 1 call

        The method also allows for a single argument to be passed which is a config object containing properties which specify multiple events. For example:

        container.addListener({
            tap  : this.onTap,
            swipe: this.onSwipe,
        
            scope: this // Important. Ensure "this" is correct during handler execution
        });
        

        One can also specify options for each event handler separately:

        container.addListener({
            tap  : { fn: this.onTap, scope: this, single: true },
            swipe: { fn: button.onSwipe, scope: button }
        });
        

        See the Events Guide for more.

        Parameters

        • eventName : String/String[]/Object

          The name of the event to listen for. May also be an object who's property names are event names.

        • fn : Function/String (optional)

          The method the event invokes. Will be called with arguments given to fireEvent plus the options parameter described below.

        • scope : Object (optional)

          The scope (this reference) in which the handler function is executed. If omitted, defaults to the object which fired the event.

        • options : Object (optional)

          An object containing handler configuration.

          This object may contain any of the following properties:

          • scope : Object (optional)

            The scope (this reference) in which the handler function is executed. If omitted, defaults to the object which fired the event.

          • delay : Number (optional)

            The number of milliseconds to delay the invocation of the handler after the event fires.

          • single : Boolean (optional)

            true to add a handler to handle just the next firing of the event, and then remove itself.

          • order : String (optional)

            The order of when the listener should be added into the listener queue.

            If you set an order of before and the event you are listening to is preventable, you can return false and it will stop the event.

            Available options are before, current and after.

            Defaults to: current

          • buffer : Number (optional)

            Causes the handler to be delayed by the specified number of milliseconds. If the event fires again within that time, the original handler is not invoked, but the new handler is scheduled in its place.

          • element : String (optional)

            Allows you to add a listener onto a element of this component using the elements reference.

            Ext.create('Ext.Component', {
                listeners: {
                    element: 'element',
                    tap: function() {
                        alert('element tap!');
                    }
                }
            });
            

            All components have the element reference, which is the outer most element of the component. Ext.Container also has the innerElement element which contains all children. In most cases element is adequate.

          • delegate : String (optional)

            Uses Ext.ComponentQuery to delegate events to a specified query selector within this item.

            // Create a container with a two children; a button and a toolbar
            var container = Ext.create('Ext.Container', {
                items: [
                    {
                        xtype: 'toolbar',
                        docked: 'top',
                        title: 'My Toolbar'
                    },
                    {
                       xtype: 'button',
                       text: 'My Button'
                    }
                ]
            });
            
            container.addListener({
                // Ext.Buttons have an xtype of 'button', so we use that are a selector for our delegate
                delegate: 'button',
            
                tap: function() {
                    alert('Button tapped!');
                }
            });
            
        • order : String (optional)

          The order of when the listener should be added into the listener queue. Possible values are before, current and after.

          Defaults to: 'current'

        Fires

          ( object, eventName, [fn], [scope], [options] )deprecated
          Adds listeners to any Observable object (or Element) which are automatically removed when this Component is destroyed. ...

          Adds listeners to any Observable object (or Element) which are automatically removed when this Component is destroyed.

          This method has been deprecated since 2.0

          All listeners are now automatically managed where necessary. Simply use addListener.

          Parameters

          • object : Ext.mixin.Observable/HTMLElement

            The item to which to add a listener/listeners.

          • eventName : Object/String

            The event name, or an object containing event name properties.

          • fn : Function (optional)

            If the eventName parameter was an event name, this is the handler function.

          • scope : Object (optional)

            If the eventName parameter was an event name, this is the scope in which the handler function is executed.

          • options : Object (optional)

            If the eventName parameter was an event name, this is the addListener options.

          ...

          Parameters

          Fires

            ...

            Parameters

            Fires

              ( highlight, oldHighlight )private
              ...

              Parameters

              ( newHighlightItem, oldHighlightItem )private
              ...

              Parameters

              ( instancing, oldInstancing )private
              ...

              Parameters

              ...

              Parameters

              ...

              Parameters

              Fires

                ...

                Parameters

                ...

                Parameters

                ...

                Parameters

                ...

                Parameters

                Fires

                  ( subStyle, oldSubStyle )private
                  ...

                  Parameters

                  Call the original method that was previously overridden with override, This method is deprecated as callParent does ...

                  Call the original method that was previously overridden with override,

                  This method is deprecated as callParent does the same thing.

                  Ext.define('My.Cat', {
                      constructor: function() {
                          alert("I'm a cat!");
                      }
                  });
                  
                  My.Cat.override({
                      constructor: function() {
                          alert("I'm going to be a cat!");
                  
                          var instance = this.callOverridden();
                  
                          alert("Meeeeoooowwww");
                  
                          return instance;
                      }
                  });
                  
                  var kitty = new My.Cat(); // alerts "I'm going to be a cat!"
                                            // alerts "I'm a cat!"
                                            // alerts "Meeeeoooowwww"
                  

                  Parameters

                  • args : Array/Arguments

                    The arguments, either an array or the arguments object from the current method, for example: this.callOverridden(arguments)

                  Returns

                  • Object

                    Returns the result of calling the overridden method

                  Call the "parent" method of the current method. ...

                  Call the "parent" method of the current method. That is the method previously overridden by derivation or by an override (see Ext.define).

                   Ext.define('My.Base', {
                       constructor: function (x) {
                           this.x = x;
                       },
                  
                       statics: {
                           method: function (x) {
                               return x;
                           }
                       }
                   });
                  
                   Ext.define('My.Derived', {
                       extend: 'My.Base',
                  
                       constructor: function () {
                           this.callParent([21]);
                       }
                   });
                  
                   var obj = new My.Derived();
                  
                   alert(obj.x);  // alerts 21
                  

                  This can be used with an override as follows:

                   Ext.define('My.DerivedOverride', {
                       override: 'My.Derived',
                  
                       constructor: function (x) {
                           this.callParent([x*2]); // calls original My.Derived constructor
                       }
                   });
                  
                   var obj = new My.Derived();
                  
                   alert(obj.x);  // now alerts 42
                  

                  This also works with static methods.

                   Ext.define('My.Derived2', {
                       extend: 'My.Base',
                  
                       statics: {
                           method: function (x) {
                               return this.callParent([x*2]); // calls My.Base.method
                           }
                       }
                   });
                  
                   alert(My.Base.method(10));     // alerts 10
                   alert(My.Derived2.method(10)); // alerts 20
                  

                  Lastly, it also works with overridden static methods.

                   Ext.define('My.Derived2Override', {
                       override: 'My.Derived2',
                  
                       statics: {
                           method: function (x) {
                               return this.callParent([x*2]); // calls My.Derived2.method
                           }
                       }
                   });
                  
                   alert(My.Derived2.method(10)); // now alerts 40
                  

                  To override a method and replace it and also call the superclass method, use callSuper. This is often done to patch a method to fix a bug.

                  Parameters

                  • args : Array/Arguments

                    The arguments, either an array or the arguments object from the current method, for example: this.callParent(arguments)

                  Returns

                  • Object

                    Returns the result of calling the parent method

                  This method is used by an override to call the superclass method but bypass any overridden method. ...

                  This method is used by an override to call the superclass method but bypass any overridden method. This is often done to "patch" a method that contains a bug but for whatever reason cannot be fixed directly.

                  Consider:

                   Ext.define('Ext.some.Class', {
                       method: function () {
                           console.log('Good');
                       }
                   });
                  
                   Ext.define('Ext.some.DerivedClass', {
                       method: function () {
                           console.log('Bad');
                  
                           // ... logic but with a bug ...
                  
                           this.callParent();
                       }
                   });
                  

                  To patch the bug in DerivedClass.method, the typical solution is to create an override:

                   Ext.define('App.paches.DerivedClass', {
                       override: 'Ext.some.DerivedClass',
                  
                       method: function () {
                           console.log('Fixed');
                  
                           // ... logic but with bug fixed ...
                  
                           this.callSuper();
                       }
                   });
                  

                  The patch method cannot use callParent to call the superclass method since that would call the overridden method containing the bug. In other words, the above patch would only produce "Fixed" then "Good" in the console log, whereas, using callParent would produce "Fixed" then "Bad" then "Good".

                  Parameters

                  • args : Array/Arguments

                    The arguments, either an array or the arguments object from the current method, for example: this.callSuper(arguments)

                  Returns

                  • Object

                    Returns the result of calling the superclass method

                  ( actionFn, eventName, fn, scope, options, order ) : Ext.mixin.Observablechainableprivate
                  ...

                  Parameters

                  Returns

                  Removes all listeners for this object. ...

                  Removes all listeners for this object.

                  Fires

                    ...

                    Parameters

                    Fires

                      ( direction, directionOffset, directionCount )private
                      ...

                      Parameters

                      Fires

                        This method will return an array containing data coordinated by a specific axis. ...

                        This method will return an array containing data coordinated by a specific axis.

                        Parameters

                        Returns

                        ( direction, directionOffset, directionCount )private
                        ...

                        Parameters

                        Fires

                          ...

                          Parameters

                          Fires

                            Creates an event handling function which re-fires the event from this object as the passed event name. ...

                            Creates an event handling function which re-fires the event from this object as the passed event name.

                            Parameters

                            Returns

                            Fires

                              ...

                              Parameters

                              Fires

                                ( name, fn, scope, options, order ) : Booleanprivate
                                ...

                                Parameters

                                Returns

                                Fires

                                  ( eventName, args, action, connectedController )private
                                  ...

                                  Parameters

                                  Fires

                                    ( name, fn, scope, options, order )private
                                    ...

                                    Parameters

                                    Fires

                                      Enables events fired by this Observable to bubble up an owner hierarchy by calling this.getBubbleTarget() if present. ...

                                      Enables events fired by this Observable to bubble up an owner hierarchy by calling this.getBubbleTarget() if present. There is no implementation in the Observable base class.

                                      Parameters

                                      • events : String/String[]

                                        The event name to bubble, or an Array of event names.

                                      Fires

                                        ( eventName, args, fn, scope ) : Object
                                        Fires the specified event with the passed parameters and execute a function (action) at the end if there are no liste...

                                        Fires the specified event with the passed parameters and execute a function (action) at the end if there are no listeners that return false.

                                        Parameters

                                        • eventName : String

                                          The name of the event to fire.

                                        • args : Array

                                          Arguments to pass to handers.

                                        • fn : Function

                                          Action.

                                        • scope : Object

                                          Scope of fn.

                                        Returns

                                        Fires

                                          Fires the specified event with the passed parameters (minus the event name, plus the options object passed to addList...

                                          Fires the specified event with the passed parameters (minus the event name, plus the options object passed to addListener).

                                          The first argument is the name of the event. Every other argument passed will be available when you listen for the event.

                                          Example

                                          Firstly, we set up a listener for our new event.

                                          this.on('myevent', function(arg1, arg2, arg3, arg4, options, e) {
                                              console.log(arg1); // true
                                              console.log(arg2); // 2
                                              console.log(arg3); // { test: 'foo' }
                                              console.log(arg4); // 14
                                              console.log(options); // the options added when adding the listener
                                              console.log(e); // the event object with information about the event
                                          });
                                          

                                          And then we can fire off the event.

                                          this.fireEvent('myevent', true, 2, { test: 'foo' }, 14);
                                          

                                          An event may be set to bubble up an Observable parent hierarchy by calling enableBubble.

                                          Parameters

                                          • eventName : String

                                            The name of the event to fire.

                                          • args : Object...

                                            Variable number of parameters are passed to handlers.

                                          Returns

                                          • Boolean

                                            Returns false if any of the handlers return false.

                                          Fires

                                            Returns the value of animate. ...

                                            Returns the value of animate.

                                            Returns

                                            Returns the value of background. ...

                                            Returns the value of background.

                                            Returns

                                            Returns the value of bubbleEvents. ...

                                            Returns the value of bubbleEvents.

                                            Returns

                                            Returns the value of chart. ...

                                            Returns the value of chart.

                                            Returns

                                            Returns the value of colors. ...

                                            Returns the value of colors.

                                            Returns

                                            ...

                                            Parameters

                                            ...

                                            Parameters

                                            Overrides: Ext.chart.series.Series.getFields

                                            Returns the value of hidden. ...

                                            Returns the value of hidden.

                                            Returns

                                            Overrides: Ext.chart.series.Series.getHidden

                                            Returns the value of highlightCfg. ...

                                            Returns the value of highlightCfg.

                                            Returns

                                            Returns the value of highlightItem. ...

                                            Returns the value of highlightItem.

                                            Returns

                                            Retrieves the id of this component. ...

                                            Retrieves the id of this component. Will autogenerate an id if one has not already been set.

                                            Returns

                                            Fires

                                              Returns the initial configuration passed to constructor. ...

                                              Returns the initial configuration passed to constructor.

                                              Parameters

                                              • name : String (optional)

                                                When supplied, value for particular configuration option is returned, otherwise the full config object is returned.

                                              Returns

                                              Ext.chart.series.Bar
                                              view source
                                              ( x, y ) : Object
                                              For a given x/y point relative to the main region, find a corresponding item from this series, if any. ...

                                              For a given x/y point relative to the main region, find a corresponding item from this series, if any.

                                              Parameters

                                              Returns

                                              • Object

                                                An object describing the item, or null if there is no matching item. The exact contents of this object will vary by series type, but should always contain at least the following:

                                                • record : Ext.data.Model

                                                  the record of the item.

                                                • point : Array

                                                  the x/y coordinates relative to the chart box of a single point for this data item, which can be used as e.g. a tooltip anchor point.

                                                • sprite : Ext.draw.sprite.Sprite

                                                  the item's rendering Sprite.

                                                • subSprite : Number

                                                  the index if sprite is an instancing sprite.

                                              Fires

                                                Overrides: Ext.chart.series.Series.getItemForPoint, Ext.chart.series.Cartesian.getItemForPoint, Ext.chart.series.StackedCartesian.getItemForPoint

                                                Ext.chart.series.Bar
                                                view source
                                                ( ) : Objectprivate
                                                Returns the value of itemInstancing. ...

                                                Returns the value of itemInstancing.

                                                Returns

                                                Overrides: Ext.chart.series.Series.getItemInstancing

                                                Returns the value of label. ...

                                                Returns the value of label.

                                                • display : String

                                                  Specifies the presence and position of the labels. The possible values depend on the chart type. For Line charts: 'under' | 'over' | 'rotate'. For Bar charts: 'insideStart' | 'insideEnd' | 'outside'. For Pie charts: 'outside' | 'rotate'. For all charts: 'none' hides the labels.

                                                  Default value: 'none'.

                                                • color : String

                                                  The color of the label text.

                                                  Default value: '#000' (black).

                                                • field : String|String[]

                                                  The name(s) of the field(s) to be displayed in the labels. If your chart has 3 series that correspond to the fields 'a', 'b', and 'c' of your model and you only want to display labels for the series 'c', you must still provide an array [null, null, 'c'].

                                                  Default value: null.

                                                • font : String

                                                  The font used for the labels.

                                                  Default value: '14px Helvetica'.

                                                • orientation : String

                                                  Either 'horizontal' or 'vertical'. If not set (default), the orientation is inferred from the value of the flipXY property of the series.

                                                  Default value: ''.

                                                • renderer : Function

                                                  Optional function for formatting the label into a displayable value.

                                                  The arguments to the method are:

                                                  • text, sprite, config, rendererData, index

                                                    Label's renderer is passed the same arguments as renderer plus one extra 'text' argument which comes first.

                                                Returns

                                                Returns the value of labelField. ...

                                                Returns the value of labelField.

                                                This method has been deprecated

                                                Use 'field' property of label instead. The store record field name to be used for the series labels.

                                                Returns

                                                Returns the value of labelOverflowPadding. ...

                                                Returns the value of labelOverflowPadding.

                                                Returns

                                                Returns the value of listeners. ...

                                                Returns the value of listeners.

                                                Returns

                                                ...

                                                Parameters

                                                Returns the value of marker. ...

                                                Returns the value of marker.

                                                Returns

                                                Returns the value of markerSubStyle. ...

                                                Returns the value of markerSubStyle.

                                                Returns

                                                Returns the value of overlaySurface. ...

                                                Returns the value of overlaySurface.

                                                Returns

                                                ...

                                                Parameters

                                                ...

                                                Parameters

                                                Returns the value of renderer. ...

                                                Returns the value of renderer.

                                                Returns

                                                Returns the value of showInLegend. ...

                                                Returns the value of showInLegend.

                                                Returns

                                                Performs drawing of this series. ...

                                                Performs drawing of this series.

                                                Fires

                                                  Overrides: Ext.chart.series.Series.getSprites, Ext.chart.series.Cartesian.getSprites

                                                  Returns the value of stacked. ...

                                                  Returns the value of stacked.

                                                  Returns

                                                  Returns the value of style. ...

                                                  Returns the value of style.

                                                  Returns

                                                  Returns the value of subStyle. ...

                                                  Returns the value of subStyle.

                                                  Returns

                                                  Returns the value of surface. ...

                                                  Returns the value of surface.

                                                  Returns

                                                  Returns the value of themeStyle. ...

                                                  Returns the value of themeStyle.

                                                  Returns

                                                  Returns the value of title. ...

                                                  Returns the value of title.

                                                  Returns

                                                  Returns the value of triggerAfterDraw. ...

                                                  Returns the value of triggerAfterDraw.

                                                  Returns

                                                  Returns the value of xAxis. ...

                                                  Returns the value of xAxis.

                                                  Returns

                                                  Returns the value of xField. ...

                                                  Returns the value of xField.

                                                  Returns

                                                  Returns the value of yAxis. ...

                                                  Returns the value of yAxis.

                                                  Returns

                                                  Returns the value of yField. ...

                                                  Returns the value of yField.

                                                  Returns

                                                  ...

                                                  Parameters

                                                  Checks to see if this object has any listeners for a specified event ...

                                                  Checks to see if this object has any listeners for a specified event

                                                  Parameters

                                                  • eventName : String

                                                    The name of the event to check for

                                                  Returns

                                                  • Boolean

                                                    True if the event is being listened for, else false

                                                  Fires

                                                    ( instanceConfig ) : Objectchainableprotected
                                                    Initialize configuration for this class. ...

                                                    Initialize configuration for this class. a typical example:

                                                    Ext.define('My.awesome.Class', {
                                                        // The default config
                                                        config: {
                                                            name: 'Awesome',
                                                            isAwesome: true
                                                        },
                                                    
                                                        constructor: function(config) {
                                                            this.initConfig(config);
                                                        }
                                                    });
                                                    
                                                    var awesome = new My.awesome.Class({
                                                        name: 'Super Awesome'
                                                    });
                                                    
                                                    alert(awesome.getName()); // 'Super Awesome'
                                                    

                                                    Parameters

                                                    Returns

                                                    • Object

                                                      mixins The mixin prototypes as key - value pairs

                                                    Fires

                                                      ...

                                                      Parameters

                                                      ( object, eventName, [fn], [scope], [options] )deprecated
                                                      Alias for addManagedListener. ...

                                                      Alias for addManagedListener.

                                                      This method has been deprecated since 2.0.0

                                                      This is now done automatically

                                                      Parameters

                                                      • object : Ext.mixin.Observable/HTMLElement

                                                        The item to which to add a listener/listeners.

                                                      • eventName : Object/String

                                                        The event name, or an object containing event name properties.

                                                      • fn : Function (optional)

                                                        If the eventName parameter was an event name, this is the handler function.

                                                      • scope : Object (optional)

                                                        If the eventName parameter was an event name, this is the scope in which the handler function is executed.

                                                      • options : Object (optional)

                                                        If the eventName parameter was an event name, this is the addListener options.

                                                      ( object, eventName, [fn], [scope] )deprecated
                                                      Alias for removeManagedListener. ...

                                                      Alias for removeManagedListener.

                                                      This method has been deprecated since 2.0.0

                                                      This is now done automatically

                                                      Parameters

                                                      • object : Ext.mixin.Observable/HTMLElement

                                                        The item to which to add a listener/listeners.

                                                      • eventName : Object/String

                                                        The event name, or an object containing event name properties.

                                                      • fn : Function (optional)

                                                        If the eventName parameter was an event name, this is the handler function.

                                                      • scope : Object (optional)

                                                        If the eventName parameter was an event name, this is the scope in which the handler function is executed.

                                                      ( eventName, [fn], [scope], [options], [order] )
                                                      Alias for addListener. ...

                                                      Alias for addListener.

                                                      Parameters

                                                      • eventName : String/String[]/Object

                                                        The name of the event to listen for. May also be an object who's property names are event names.

                                                      • fn : Function/String (optional)

                                                        The method the event invokes. Will be called with arguments given to fireEvent plus the options parameter described below.

                                                      • scope : Object (optional)

                                                        The scope (this reference) in which the handler function is executed. If omitted, defaults to the object which fired the event.

                                                      • options : Object (optional)

                                                        An object containing handler configuration.

                                                        This object may contain any of the following properties:

                                                        • scope : Object (optional)

                                                          The scope (this reference) in which the handler function is executed. If omitted, defaults to the object which fired the event.

                                                        • delay : Number (optional)

                                                          The number of milliseconds to delay the invocation of the handler after the event fires.

                                                        • single : Boolean (optional)

                                                          true to add a handler to handle just the next firing of the event, and then remove itself.

                                                        • order : String (optional)

                                                          The order of when the listener should be added into the listener queue.

                                                          If you set an order of before and the event you are listening to is preventable, you can return false and it will stop the event.

                                                          Available options are before, current and after.

                                                          Defaults to: current

                                                        • buffer : Number (optional)

                                                          Causes the handler to be delayed by the specified number of milliseconds. If the event fires again within that time, the original handler is not invoked, but the new handler is scheduled in its place.

                                                        • element : String (optional)

                                                          Allows you to add a listener onto a element of this component using the elements reference.

                                                          Ext.create('Ext.Component', {
                                                              listeners: {
                                                                  element: 'element',
                                                                  tap: function() {
                                                                      alert('element tap!');
                                                                  }
                                                              }
                                                          });
                                                          

                                                          All components have the element reference, which is the outer most element of the component. Ext.Container also has the innerElement element which contains all children. In most cases element is adequate.

                                                        • delegate : String (optional)

                                                          Uses Ext.ComponentQuery to delegate events to a specified query selector within this item.

                                                          // Create a container with a two children; a button and a toolbar
                                                          var container = Ext.create('Ext.Container', {
                                                              items: [
                                                                  {
                                                                      xtype: 'toolbar',
                                                                      docked: 'top',
                                                                      title: 'My Toolbar'
                                                                  },
                                                                  {
                                                                     xtype: 'button',
                                                                     text: 'My Button'
                                                                  }
                                                              ]
                                                          });
                                                          
                                                          container.addListener({
                                                              // Ext.Buttons have an xtype of 'button', so we use that are a selector for our delegate
                                                              delegate: 'button',
                                                          
                                                              tap: function() {
                                                                  alert('Button tapped!');
                                                              }
                                                          });
                                                          
                                                      • order : String (optional)

                                                        The order of when the listener should be added into the listener queue. Possible values are before, current and after.

                                                        Defaults to: 'current'

                                                      ( eventName, fn, [scope], [options] )
                                                      Alias for addAfterListener. ...

                                                      Alias for addAfterListener.

                                                      Parameters

                                                      • eventName : String/String[]/Object

                                                        The name of the event to listen for.

                                                      • fn : Function/String

                                                        The method the event invokes.

                                                      • scope : Object (optional)

                                                        The scope for fn.

                                                      • options : Object (optional)

                                                        An object containing handler configuration.

                                                      ...

                                                      Parameters

                                                      Fires

                                                        ( eventName, fn, [scope], [options] )
                                                        Alias for addBeforeListener. ...

                                                        Alias for addBeforeListener.

                                                        Parameters

                                                        • eventName : String/String[]/Object

                                                          The name of the event to listen for.

                                                        • fn : Function/String

                                                          The method the event invokes.

                                                        • scope : Object (optional)

                                                          The scope for fn.

                                                        • options : Object (optional)

                                                          An object containing handler configuration.

                                                        ...

                                                        Parameters

                                                        Fires

                                                        ( names, callback, scope )private
                                                        ...

                                                        Parameters

                                                        ...

                                                        Parameters

                                                        Fires

                                                          Provide legend information to target array. ...

                                                          Provide legend information to target array.

                                                          Parameters

                                                          Fires

                                                            Overrides: Ext.chart.series.Series.provideLegendInfo, Ext.chart.series.Cartesian.provideLegendInfo

                                                            ( args, fn, scope, options, order )private
                                                            ...

                                                            Parameters

                                                            Fires

                                                              Relays selected events from the specified Observable as if the events were fired by this. ...

                                                              Relays selected events from the specified Observable as if the events were fired by this.

                                                              Parameters

                                                              • object : Object

                                                                The Observable whose events this object is to relay.

                                                              • events : String/Array/Object

                                                                Array of event names to relay.

                                                              Returns

                                                              Fires

                                                                ( eventName, fn, [scope], [options] )
                                                                Removes a before-event handler. ...

                                                                Removes a before-event handler.

                                                                Same as removeListener with order set to 'after'.

                                                                Parameters

                                                                • eventName : String/String[]/Object

                                                                  The name of the event the handler was associated with.

                                                                • fn : Function/String

                                                                  The handler to remove.

                                                                • scope : Object (optional)

                                                                  The scope originally specified for fn.

                                                                • options : Object (optional)

                                                                  Extra options object.

                                                                Fires

                                                                  ( eventName, fn, [scope], [options] )
                                                                  Removes a before-event handler. ...

                                                                  Removes a before-event handler.

                                                                  Same as removeListener with order set to 'before'.

                                                                  Parameters

                                                                  • eventName : String/String[]/Object

                                                                    The name of the event the handler was associated with.

                                                                  • fn : Function/String

                                                                    The handler to remove.

                                                                  • scope : Object (optional)

                                                                    The scope originally specified for fn.

                                                                  • options : Object (optional)

                                                                    Extra options object.

                                                                  Fires

                                                                    ( selector, name, fn, scope, order )private
                                                                    ...

                                                                    Parameters

                                                                    Fires

                                                                      ( eventName, fn, [scope], [options], [order] )
                                                                      Removes an event handler. ...

                                                                      Removes an event handler.

                                                                      Parameters

                                                                      • eventName : String/String[]/Object

                                                                        The type of event the handler was associated with.

                                                                      • fn : Function/String

                                                                        The handler to remove. This must be a reference to the function passed into the addListener call.

                                                                      • scope : Object (optional)

                                                                        The scope originally specified for the handler. It must be the same as the scope argument specified in the original call to addListener or the listener will not be removed.

                                                                      • options : Object (optional)

                                                                        Extra options object. See addListener for details.

                                                                      • order : String (optional)

                                                                        The order of the listener to remove. Possible values are before, current and after.

                                                                        Defaults to: 'current'

                                                                      Fires

                                                                        ( object, eventName, [fn], [scope] )deprecated
                                                                        Adds listeners to any Observable object (or Element) which are automatically removed when this Component is destroyed. ...

                                                                        Adds listeners to any Observable object (or Element) which are automatically removed when this Component is destroyed.

                                                                        This method has been deprecated since 2.0

                                                                        All listeners are now automatically managed where necessary. Simply use removeListener.

                                                                        Parameters

                                                                        • object : Ext.mixin.Observable/HTMLElement

                                                                          The item to which to add a listener/listeners.

                                                                        • eventName : Object/String

                                                                          The event name, or an object containing event name properties.

                                                                        • fn : Function (optional)

                                                                          If the eventName parameter was an event name, this is the handler function.

                                                                        • scope : Object (optional)

                                                                          If the eventName parameter was an event name, this is the scope in which the handler function is executed.

                                                                        Resumes firing events (see suspendEvents). ...

                                                                        Resumes firing events (see suspendEvents).

                                                                        Parameters

                                                                        • discardQueuedEvents : Boolean

                                                                          Pass as true to discard any queued events.

                                                                        Sets the value of animate. ...

                                                                        Sets the value of animate.

                                                                        Parameters

                                                                        ...

                                                                        Parameters

                                                                        Sets the value of background. ...

                                                                        Sets the value of background.

                                                                        Parameters

                                                                        Sets the value of bubbleEvents. ...

                                                                        Sets the value of bubbleEvents.

                                                                        Parameters

                                                                        Sets the value of chart. ...

                                                                        Sets the value of chart.

                                                                        Parameters

                                                                        Sets the value of colors. ...

                                                                        Sets the value of colors.

                                                                        Parameters

                                                                        ( config, applyIfNotSet ) : Ext.Basechainableprivate
                                                                        ...

                                                                        Parameters

                                                                        Returns

                                                                        Sets the value of hidden. ...

                                                                        Sets the value of hidden.

                                                                        Parameters

                                                                        Overrides: Ext.chart.series.Series.setHidden

                                                                        ...

                                                                        Parameters

                                                                        Fires

                                                                          Sets the value of highlightCfg. ...

                                                                          Sets the value of highlightCfg.

                                                                          Parameters

                                                                          Sets the value of highlightItem. ...

                                                                          Sets the value of highlightItem.

                                                                          Parameters

                                                                          ...

                                                                          Parameters

                                                                          Ext.chart.series.Bar
                                                                          view source
                                                                          ( itemInstancing )private
                                                                          Sets the value of itemInstancing. ...

                                                                          Sets the value of itemInstancing.

                                                                          Parameters

                                                                          Overrides: Ext.chart.series.Series.setItemInstancing

                                                                          Sets the value of label. ...

                                                                          Sets the value of label.

                                                                          Parameters

                                                                          • display : String

                                                                            Specifies the presence and position of the labels. The possible values depend on the chart type. For Line charts: 'under' | 'over' | 'rotate'. For Bar charts: 'insideStart' | 'insideEnd' | 'outside'. For Pie charts: 'outside' | 'rotate'. For all charts: 'none' hides the labels.

                                                                            Default value: 'none'.

                                                                          • color : String

                                                                            The color of the label text.

                                                                            Default value: '#000' (black).

                                                                          • field : String|String[]

                                                                            The name(s) of the field(s) to be displayed in the labels. If your chart has 3 series that correspond to the fields 'a', 'b', and 'c' of your model and you only want to display labels for the series 'c', you must still provide an array [null, null, 'c'].

                                                                            Default value: null.

                                                                          • font : String

                                                                            The font used for the labels.

                                                                            Default value: '14px Helvetica'.

                                                                          • orientation : String

                                                                            Either 'horizontal' or 'vertical'. If not set (default), the orientation is inferred from the value of the flipXY property of the series.

                                                                            Default value: ''.

                                                                          • renderer : Function

                                                                            Optional function for formatting the label into a displayable value.

                                                                            The arguments to the method are:

                                                                            • text, sprite, config, rendererData, index

                                                                              Label's renderer is passed the same arguments as renderer plus one extra 'text' argument which comes first.

                                                                          Returns

                                                                          • Object|String

                                                                            The attributes that have been changed or added, or the text for the label. Example to enclose every other label in parentheses:

                                                                             renderer: function (text) {
                                                                                 if (index % 2 == 0) {
                                                                                     return '(' + text + ')'
                                                                                 }
                                                                             }
                                                                            

                                                                            Default value: null.

                                                                          Sets the value of labelField. ...

                                                                          Sets the value of labelField.

                                                                          This method has been deprecated

                                                                          Use 'field' property of label instead. The store record field name to be used for the series labels.

                                                                          Parameters

                                                                          Sets the value of labelOverflowPadding. ...

                                                                          Sets the value of labelOverflowPadding.

                                                                          Parameters

                                                                          • labelOverflowPadding : Number
                                                                          Sets the value of listeners. ...

                                                                          Sets the value of listeners.

                                                                          Parameters

                                                                          Sets the value of marker. ...

                                                                          Sets the value of marker.

                                                                          Parameters

                                                                          Sets the value of markerSubStyle. ...

                                                                          Sets the value of markerSubStyle.

                                                                          Parameters

                                                                          Sets the value of overlaySurface. ...

                                                                          Sets the value of overlaySurface.

                                                                          Parameters

                                                                          Sets the value of renderer. ...

                                                                          Sets the value of renderer.

                                                                          Parameters

                                                                          Returns

                                                                          • Object

                                                                            The attributes that have been changed or added. Note: it is usually possible to add or modify the attributes directly into the config parameter and not return anything, but returning an object with only those attributes that have been changed may allow for optimizations in the rendering of some series. Example to draw every other item in red:

                                                                             renderer: function (sprite, config, rendererData, index) {
                                                                                 if (index % 2 == 0) {
                                                                                     return { strokeStyle: 'red' };
                                                                                 }
                                                                             }
                                                                            
                                                                          Sets the value of showInLegend. ...

                                                                          Sets the value of showInLegend.

                                                                          Parameters

                                                                          Sets the value of stacked. ...

                                                                          Sets the value of stacked.

                                                                          Parameters

                                                                          Sets the value of store. ...

                                                                          Sets the value of store.

                                                                          Parameters

                                                                          Sets the value of style. ...

                                                                          Sets the value of style.

                                                                          Parameters

                                                                          Sets the value of subStyle. ...

                                                                          Sets the value of subStyle.

                                                                          Parameters

                                                                          Sets the value of surface. ...

                                                                          Sets the value of surface.

                                                                          Parameters

                                                                          Sets the value of themeStyle. ...

                                                                          Sets the value of themeStyle.

                                                                          Parameters

                                                                          Sets the value of title. ...

                                                                          Sets the value of title.

                                                                          Parameters

                                                                          Sets the value of triggerAfterDraw. ...

                                                                          Sets the value of triggerAfterDraw.

                                                                          Parameters

                                                                          Sets the value of xAxis. ...

                                                                          Sets the value of xAxis.

                                                                          Parameters

                                                                          Sets the value of xField. ...

                                                                          Sets the value of xField.

                                                                          Parameters

                                                                          Sets the value of yAxis. ...

                                                                          Sets the value of yAxis.

                                                                          Parameters

                                                                          Sets the value of yField. ...

                                                                          Sets the value of yField.

                                                                          Parameters

                                                                          Get the reference to the class from which this object was instantiated. ...

                                                                          Get the reference to the class from which this object was instantiated. Note that unlike self, this.statics() is scope-independent and it always returns the class from which it was called, regardless of what this points to during run-time

                                                                          Ext.define('My.Cat', {
                                                                              statics: {
                                                                                  totalCreated: 0,
                                                                                  speciesName: 'Cat' // My.Cat.speciesName = 'Cat'
                                                                              },
                                                                          
                                                                              constructor: function() {
                                                                                  var statics = this.statics();
                                                                          
                                                                                  alert(statics.speciesName);     // always equals to 'Cat' no matter what 'this' refers to
                                                                                                                  // equivalent to: My.Cat.speciesName
                                                                          
                                                                                  alert(this.self.speciesName);   // dependent on 'this'
                                                                          
                                                                                  statics.totalCreated++;
                                                                              },
                                                                          
                                                                              clone: function() {
                                                                                  var cloned = new this.self();                    // dependent on 'this'
                                                                          
                                                                                  cloned.groupName = this.statics().speciesName;   // equivalent to: My.Cat.speciesName
                                                                          
                                                                                  return cloned;
                                                                              }
                                                                          });
                                                                          
                                                                          
                                                                          Ext.define('My.SnowLeopard', {
                                                                              extend: 'My.Cat',
                                                                          
                                                                              statics: {
                                                                                  speciesName: 'Snow Leopard'     // My.SnowLeopard.speciesName = 'Snow Leopard'
                                                                              },
                                                                          
                                                                              constructor: function() {
                                                                                  this.callParent();
                                                                              }
                                                                          });
                                                                          
                                                                          var cat = new My.Cat();                 // alerts 'Cat', then alerts 'Cat'
                                                                          
                                                                          var snowLeopard = new My.SnowLeopard(); // alerts 'Cat', then alerts 'Snow Leopard'
                                                                          
                                                                          var clone = snowLeopard.clone();
                                                                          alert(Ext.getClassName(clone));         // alerts 'My.SnowLeopard'
                                                                          alert(clone.groupName);                 // alerts 'Cat'
                                                                          
                                                                          alert(My.Cat.totalCreated);             // alerts 3
                                                                          

                                                                          Returns

                                                                          Suspends the firing of all events. ...

                                                                          Suspends the firing of all events.

                                                                          All events will be queued but you can discard the queued events by passing false in the resumeEvents call

                                                                          ( toggle, eventName, fn, scope, options, order )private
                                                                          ...

                                                                          Parameters

                                                                          Fires

                                                                            ( eventName, fn, [scope], [options], [order] )
                                                                            Alias for removeListener. ...

                                                                            Alias for removeListener.

                                                                            Parameters

                                                                            • eventName : String/String[]/Object

                                                                              The type of event the handler was associated with.

                                                                            • fn : Function/String

                                                                              The handler to remove. This must be a reference to the function passed into the addListener call.

                                                                            • scope : Object (optional)

                                                                              The scope originally specified for the handler. It must be the same as the scope argument specified in the original call to addListener or the listener will not be removed.

                                                                            • options : Object (optional)

                                                                              Extra options object. See addListener for details.

                                                                            • order : String (optional)

                                                                              The order of the listener to remove. Possible values are before, current and after.

                                                                              Defaults to: 'current'

                                                                            ( eventName, fn, [scope], [options] )
                                                                            Alias for removeAfterListener. ...

                                                                            Alias for removeAfterListener.

                                                                            Parameters

                                                                            • eventName : String/String[]/Object

                                                                              The name of the event the handler was associated with.

                                                                            • fn : Function/String

                                                                              The handler to remove.

                                                                            • scope : Object (optional)

                                                                              The scope originally specified for fn.

                                                                            • options : Object (optional)

                                                                              Extra options object.

                                                                            ( eventName, fn, [scope], [options] )
                                                                            Alias for removeBeforeListener. ...

                                                                            Alias for removeBeforeListener.

                                                                            Parameters

                                                                            • eventName : String/String[]/Object

                                                                              The name of the event the handler was associated with.

                                                                            • fn : Function/String

                                                                              The handler to remove.

                                                                            • scope : Object (optional)

                                                                              The scope originally specified for fn.

                                                                            • options : Object (optional)

                                                                              Extra options object.

                                                                            ...

                                                                            Parameters

                                                                            Fires

                                                                              ...

                                                                              Parameters

                                                                              Fires

                                                                              ...

                                                                              Parameters

                                                                              Fires

                                                                                Ext.chart.series.Bar
                                                                                view source
                                                                                ( hidden )private
                                                                                ...

                                                                                Parameters

                                                                                Fires

                                                                                  Overrides: Ext.chart.series.Series.updateHidden

                                                                                  ( newHighlightItem, oldHighlightItem )private
                                                                                  ...

                                                                                  Parameters

                                                                                  Fires

                                                                                    ...

                                                                                    Parameters

                                                                                    Fires

                                                                                      ...

                                                                                      Parameters

                                                                                      Fires

                                                                                        ...

                                                                                        Parameters

                                                                                        Fires

                                                                                          Ext.chart.series.Bar
                                                                                          view source
                                                                                          ( stacked )private
                                                                                          ...

                                                                                          Parameters

                                                                                          Fires

                                                                                            Overrides: Ext.chart.series.StackedCartesian.updateStacked

                                                                                            ...

                                                                                            Parameters

                                                                                            Fires

                                                                                              ...

                                                                                              Parameters

                                                                                              Fires

                                                                                                Ext.chart.series.Bar
                                                                                                view source
                                                                                                ( axis )private
                                                                                                ...

                                                                                                Parameters

                                                                                                Fires

                                                                                                  Overrides: Ext.chart.series.Cartesian.updateXAxis

                                                                                                  ...

                                                                                                  Parameters

                                                                                                  Defined By

                                                                                                  Static methods

                                                                                                  ( config, fullMerge )privatestatic
                                                                                                  ...

                                                                                                  Parameters

                                                                                                  ( members )chainableprivatestatic
                                                                                                  ...

                                                                                                  Parameters

                                                                                                  ( name, member )chainableprivatestatic
                                                                                                  ...

                                                                                                  Parameters

                                                                                                  ( members )chainablestatic
                                                                                                  Add methods / properties to the prototype of this class. ...

                                                                                                  Add methods / properties to the prototype of this class.

                                                                                                  Ext.define('My.awesome.Cat', {
                                                                                                      constructor: function() {
                                                                                                          // ...
                                                                                                      }
                                                                                                  });
                                                                                                  
                                                                                                   My.awesome.Cat.addMembers({
                                                                                                       meow: function() {
                                                                                                          alert('Meowww...');
                                                                                                       }
                                                                                                   });
                                                                                                  
                                                                                                   var kitty = new My.awesome.Cat();
                                                                                                   kitty.meow();
                                                                                                  

                                                                                                  Parameters

                                                                                                  ( members ) : Ext.Basechainablestatic
                                                                                                  Add / override static properties of this class. ...

                                                                                                  Add / override static properties of this class.

                                                                                                  Ext.define('My.cool.Class', {
                                                                                                      // this.se
                                                                                                  });
                                                                                                  
                                                                                                  My.cool.Class.addStatics({
                                                                                                      someProperty: 'someValue',      // My.cool.Class.someProperty = 'someValue'
                                                                                                      method1: function() {  },    // My.cool.Class.method1 = function() { ... };
                                                                                                      method2: function() {  }     // My.cool.Class.method2 = function() { ... };
                                                                                                  });
                                                                                                  

                                                                                                  Parameters

                                                                                                  Returns

                                                                                                  ( xtype )chainableprivatestatic
                                                                                                  ...

                                                                                                  Parameters

                                                                                                  ( fromClass, members ) : Ext.Basechainableprivatestatic
                                                                                                  Borrow another class' members to the prototype of this class. ...

                                                                                                  Borrow another class' members to the prototype of this class.

                                                                                                  Ext.define('Bank', {
                                                                                                      money: '$$$',
                                                                                                      printMoney: function() {
                                                                                                          alert('$$$$$$$');
                                                                                                      }
                                                                                                  });
                                                                                                  
                                                                                                  Ext.define('Thief', {
                                                                                                      // ...
                                                                                                  });
                                                                                                  
                                                                                                  Thief.borrow(Bank, ['money', 'printMoney']);
                                                                                                  
                                                                                                  var steve = new Thief();
                                                                                                  
                                                                                                  alert(steve.money); // alerts '$$$'
                                                                                                  steve.printMoney(); // alerts '$$$$$$$'
                                                                                                  

                                                                                                  Parameters

                                                                                                  • fromClass : Ext.Base

                                                                                                    The class to borrow members from

                                                                                                  • members : Array/String

                                                                                                    The names of the members to borrow

                                                                                                  Returns

                                                                                                  ( args )protectedstatic
                                                                                                  ...

                                                                                                  Parameters

                                                                                                  Create a new instance of this Class. ...

                                                                                                  Create a new instance of this Class.

                                                                                                  Ext.define('My.cool.Class', {
                                                                                                      // ...
                                                                                                  });
                                                                                                  
                                                                                                  My.cool.Class.create({
                                                                                                      someConfig: true
                                                                                                  });
                                                                                                  

                                                                                                  All parameters are passed to the constructor of the class.

                                                                                                  Returns

                                                                                                  ( alias, origin )static
                                                                                                  Create aliases for existing prototype methods. ...

                                                                                                  Create aliases for existing prototype methods. Example:

                                                                                                  Ext.define('My.cool.Class', {
                                                                                                      method1: function() {  },
                                                                                                      method2: function() {  }
                                                                                                  });
                                                                                                  
                                                                                                  var test = new My.cool.Class();
                                                                                                  
                                                                                                  My.cool.Class.createAlias({
                                                                                                      method3: 'method1',
                                                                                                      method4: 'method2'
                                                                                                  });
                                                                                                  
                                                                                                  test.method3(); // test.method1()
                                                                                                  
                                                                                                  My.cool.Class.createAlias('method5', 'method3');
                                                                                                  
                                                                                                  test.method5(); // test.method3() -> test.method1()
                                                                                                  

                                                                                                  Parameters

                                                                                                  ( parent )privatestatic
                                                                                                  ...

                                                                                                  Parameters

                                                                                                  Get the current class' name in string format. ...

                                                                                                  Get the current class' name in string format.

                                                                                                  Ext.define('My.cool.Class', {
                                                                                                      constructor: function() {
                                                                                                          alert(this.self.getName()); // alerts 'My.cool.Class'
                                                                                                      }
                                                                                                  });
                                                                                                  
                                                                                                  My.cool.Class.getName(); // 'My.cool.Class'
                                                                                                  

                                                                                                  Returns

                                                                                                  ...
                                                                                                  ( name, mixinClass )privatestatic
                                                                                                  Used internally by the mixins pre-processor ...

                                                                                                  Used internally by the mixins pre-processor

                                                                                                  Parameters

                                                                                                  ( fn, scope )chainableprivatestatic
                                                                                                  ...

                                                                                                  Parameters

                                                                                                  ( members ) : Ext.Basechainabledeprecatedstatic
                                                                                                  Override members of this class. ...

                                                                                                  Override members of this class. Overridden methods can be invoked via callParent.

                                                                                                  Ext.define('My.Cat', {
                                                                                                      constructor: function() {
                                                                                                          alert("I'm a cat!");
                                                                                                      }
                                                                                                  });
                                                                                                  
                                                                                                  My.Cat.override({
                                                                                                      constructor: function() {
                                                                                                          alert("I'm going to be a cat!");
                                                                                                  
                                                                                                          var instance = this.callParent(arguments);
                                                                                                  
                                                                                                          alert("Meeeeoooowwww");
                                                                                                  
                                                                                                          return instance;
                                                                                                      }
                                                                                                  });
                                                                                                  
                                                                                                  var kitty = new My.Cat(); // alerts "I'm going to be a cat!"
                                                                                                                            // alerts "I'm a cat!"
                                                                                                                            // alerts "Meeeeoooowwww"
                                                                                                  

                                                                                                  As of 2.1, direct use of this method is deprecated. Use Ext.define instead:

                                                                                                  Ext.define('My.CatOverride', {
                                                                                                      override: 'My.Cat',
                                                                                                  
                                                                                                      constructor: function() {
                                                                                                          alert("I'm going to be a cat!");
                                                                                                  
                                                                                                          var instance = this.callParent(arguments);
                                                                                                  
                                                                                                          alert("Meeeeoooowwww");
                                                                                                  
                                                                                                          return instance;
                                                                                                      }
                                                                                                  });
                                                                                                  

                                                                                                  The above accomplishes the same result but can be managed by the Ext.Loader which can properly order the override and its target class and the build process can determine whether the override is needed based on the required state of the target class (My.Cat).

                                                                                                  This method has been deprecated since 2.1.0

                                                                                                  Please use Ext.define instead

                                                                                                  Parameters

                                                                                                  • members : Object

                                                                                                    The properties to add to this class. This should be specified as an object literal containing one or more properties.

                                                                                                  Returns

                                                                                                  Defined By

                                                                                                  Events

                                                                                                  Fires when the Ext.chart.AbstractChart has been attached to this series. ...

                                                                                                  Fires when the Ext.chart.AbstractChart has been attached to this series.

                                                                                                  Parameters

                                                                                                  Fires when the Ext.chart.AbstractChart has been detached from this series. ...

                                                                                                  Fires when the Ext.chart.AbstractChart has been detached from this series.

                                                                                                  Parameters