| Package | flash.text.engine |
| Class | public final class EastAsianJustifier |
| Inheritance | EastAsianJustifier  TextJustifier Object |
| Language Version: | ActionScript 3.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5, Flash Lite 4 |
Use the constructor new EastAsianJustifier() to create an EastAsianJustifier object
before setting its properties. Setting the properties of an EastAsianJustifier object after it has been applied to a TextBlock does
not invalidate the TextBlock.
More examples
Related API Elements
Public Properties
| Property | Defined By | ||
|---|---|---|---|
| composeTrailingIdeographicSpaces : Boolean
Specifies whether ideographic spaces at the ends of lines should be composed or dropped during justification. | EastAsianJustifier | ||
 | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
| justificationStyle : String
Specifies the justification style for the text in a text block. | EastAsianJustifier | ||
| lineJustification : String
Specifies the line justification for the text in a text block. | TextJustifier | |
| locale : String [read-only]
Specifies the locale to determine the justification rules for the text in a text block. | TextJustifier | |
Public Methods
| Method | Defined By | ||
|---|---|---|---|
EastAsianJustifier(locale:String = "ja", lineJustification:String = "allButLast", justificationStyle:String = "pushInKinsoku")
Creates an EastAsianJustifier object. | EastAsianJustifier | ||
[override]
Constructs a cloned copy of the EastAsianJustifier. | EastAsianJustifier | ||
| [static]
Constructs a default TextJustifier subclass appropriate to the specified locale. | TextJustifier | |
|
Indicates whether an object has a specified property defined. | Object | |
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
|
Indicates whether the specified property exists and is enumerable. | Object | |
|
Sets the availability of a dynamic property for loop operations. | Object | |
|
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
|
Returns the string representation of the specified object. | Object | |
|
Returns the primitive value of the specified object. | Object | |
Property Detail
composeTrailingIdeographicSpaces | property |
composeTrailingIdeographicSpaces:Boolean| Language Version: | ActionScript 3.0 |
| Runtime Versions: | Flash Player 10.3, AIR 2.7 |
Specifies whether ideographic spaces at the ends of lines should be composed or dropped during justification.
The default value is false
Implementation
public function get composeTrailingIdeographicSpaces():Boolean public function set composeTrailingIdeographicSpaces(value:Boolean):voidjustificationStyle | property |
justificationStyle:String| Language Version: | ActionScript 3.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5, Flash Lite 4 |
Specifies the justification style for the text in a text block.
The default value is JustificationStyle.PUSH_IN_KINSOKU.
Use one of the constants in the JustificationStyle class to set the value for this property. The following table lists the possible values:
| String value | Description |
|---|---|
JustificationStyle.PUSH_IN_KINSOKU | Specifies push in justification. |
JustificationStyle.PUSH_OUT_ONLY | Specifies push out justification. |
JustificationStyle.PRIORITIZE_LEAST_ADJUSTMENT | Specifies justification wherein the least adjustment is prioritized. |
Implementation
public function get justificationStyle():String public function set justificationStyle(value:String):voidRelated API Elements
Constructor Detail
EastAsianJustifier | () | Constructor |
public function EastAsianJustifier(locale:String = "ja", lineJustification:String = "allButLast", justificationStyle:String = "pushInKinsoku")| Language Version: | ActionScript 3.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5, Flash Lite 4 |
Creates an EastAsianJustifier object.
Parameterslocale:String (default = "ja")"ja".
| |
lineJustification:String (default = "allButLast")LineJustification constants for this property.
The default value is LineJustification.ALL_BUT_LAST.
| |
justificationStyle:String (default = "pushInKinsoku")JustificationStyle constants for this property.
The default value is JustificationStyle.PUSH_IN_KINSOKU.
|
Throws
ArgumentError — The locale specified is null or too short to represent a valid locale.
| |
ArgumentError — The lineJustification specified is not a member of LineJustification.
| |
ArgumentError — The justificationStyle specified is not a member of JustificationStyle.
|
Related API Elements
Method Detail
clone | () | method |
override public function clone():flash.text.engine:TextJustifier| Language Version: | ActionScript 3.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5, Flash Lite 4 |
Constructs a cloned copy of the EastAsianJustifier.
Returnsflash.text.engine:TextJustifier — A copy of the EastAsianJustifier object.
|
Examples How to use this example
EastAsianJustifierExample.as
This example displays a block of Japanese text vertically,
using EastAsianJustifier properties to justify the text.
package {
import flash.text.engine.TextBlock;
import flash.text.engine.TextLine;
import flash.text.engine.TextElement;
import flash.text.engine.TextBaseline;
import flash.text.engine.EastAsianJustifier;
import flash.text.engine.LineJustification;
import flash.text.engine.TextRotation;
import flash.text.engine.FontDescription;
import flash.text.engine.ElementFormat;
import flash.display.Stage;
import flash.display.Sprite;
import flash.system.Capabilities;
public class EastAsianJustifierExample extends Sprite {
public function EastAsianJustifierExample():void {
var Japanese_txt:String = String.fromCharCode(
0x5185, 0x95A3, 0x5E9C, 0x304C, 0x300C, 0x653F, 0x5E9C, 0x30A4,
0x30F3, 0x30BF, 0x30FC, 0x30CD, 0x30C3, 0x30C8, 0x30C6, 0x30EC,
0x30D3, 0x300D, 0x306E, 0x52D5, 0x753B, 0x914D, 0x4FE1, 0x5411,
0x3051, 0x306B, 0x30A2, 0x30C9, 0x30D3, 0x30B7, 0x30B9, 0x30C6,
0x30E0, 0x30BA, 0x793E, 0x306E
) +
"FMS 2" +
String.fromCharCode(0x3092, 0x63A1, 0x7528, 0x3059, 0x308B, 0x3068,
0x767a, 0x8868, 0x3057, 0x307e, 0x3057, 0x305F, 0x3002);
var textBlock:TextBlock = new TextBlock();
var font:FontDescription = new FontDescription();
var format:ElementFormat = new ElementFormat();
format.fontSize = 12;
format.locale = "ja";
format.color = 0xCC0000;
textBlock.baselineZero = TextBaseline.IDEOGRAPHIC_CENTER;
textBlock.textJustifier = new EastAsianJustifier("ja", LineJustification.ALL_INCLUDING_LAST);
textBlock.lineRotation = TextRotation.ROTATE_90;
var linePosition:Number = this.stage.stageWidth - 75;
if (Capabilities.os.search("Mac OS") > -1)
// set fontName: Kozuka Mincho Pro R
font.fontName = String.fromCharCode(0x5C0F, 0x585A, 0x660E, 0x671D) + " Pro R";
else
font.fontName = "Kozuka Mincho Pro R";
textBlock.content = new TextElement(Japanese_txt, format);
var previousLine:TextLine = null;
while (true)
{
var textLine:TextLine = textBlock.createTextLine(previousLine, 320);
if (textLine == null)
break;
textLine.y = 20;
textLine.x = linePosition;
linePosition -= 25;
addChild(textLine);
previousLine = textLine;
}
}
}
}
Thu Dec 4 2014, 05:50 PM -08:00