Qt Documentation

Qt Charts QML Types

The Qt Charts QML API is an intuitive and simple way to show charts in your QML applications.

Use the following QML to create a simple pie chart:

import QtQuick 2.0
import QtCharts 2.0

ChartView {
    width: 400
    height: 300
    theme: ChartView.ChartThemeBrownSand
    antialiasing: true

    PieSeries {
        id: pieSeries
        PieSlice { label: "eaten"; value: 94.9 }
        PieSlice { label: "not yet eaten"; value: 5.1 }
    }
}

Note: Since Qt Creator 3.0 the project created with Qt Quick Application wizard based on Qt Quick 2 template uses QGuiApplication by default. As Qt Charts utilizes Qt Graphics View Framework for drawing, QApplication must be used. The project created with the wizard is usable with Qt Charts after the QGuiApplication is replaced with QApplication.

QML Types

AbstractAxis	A base type used for specialized axis types
AbstractBarSeries	An abstract parent type for all bar series types
AbstractSeries	Base type for all Qt Chart series types
AreaSeries	Presents data in area charts
BarCategoryAxis	Adds categories to a chart's axes
BarSeries	Presents a series of data as vertical bars grouped by category
BarSet	Represents one set of bars in a bar chart
BoxPlotSeries	Presents data in box-and-whiskers charts
BoxSet	Represents one item in a box-and-whiskers chart
CandlestickSeries	Represents a series of data as candlesticks
CandlestickSet	Represents a single candlestick item in a candlestick chart
CategoryAxis	Places named ranges on the axis
CategoryRange	Defines a range on a category axis
ChartView	Manages the graphical representation of the chart's series, legends, and axes
DateTimeAxis	Adds dates and times to a chart's axis
HBarModelMapper	Horizontal model mapper for bar series
HBoxPlotModelMapper	Horizontal model mapper for box plot series
HCandlestickModelMapper	Horizontal model mapper for a candlestick series
HPieModelMapper	Horizontal model mapper for pie series
HXYModelMapper	A horizontal model mapper for XYSeries
HorizontalBarSeries	Presents a series of data as horizontal bars grouped by category
HorizontalPercentBarSeries	Presents a series of categorized data as a percentage of each category
HorizontalStackedBarSeries	Presents a series of data as stacked horizontal bars, with one bar per category
Legend	Displays the legend of a chart
LineSeries	Presents data in line charts
LogValueAxis	Adds a logarithmic scale to a chart's axis
Margins	Defines margins between the edge of the chart rectangle and the plot area
PercentBarSeries	Presents a series of categorized data as a percentage of each category
PieSeries	Presents data in pie charts
PieSlice	Represents a single slice in a pie series
PolarChartView	Presents data in polar charts
ScatterSeries	Type presents data in scatter charts
SplineSeries	Presents data as spline charts
StackedBarSeries	Presents a series of data as vertically stacked bars, with one bar per category
VBarModelMapper	Vertical model mapper for bar series
VBoxPlotModelMapper	Vertical model mapper for box plot series
VCandlestickModelMapper	Vertical model mapper for a candlestick series
VPieModelMapper	Vertical model mapper for pie series
VXYModelMapper	A vertical model mapper for XYSeries
ValueAxis	Adds values to a chart's axes
XYPoint	Initializes XY-series coordinate data
XYSeries	A base type for line, spline, and scatter series

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Qt Documentation

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Qt Charts QML Types

QML Types