Qt Documentation

Qt 5.8
Qt Charts
Qt Charts QML Types

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

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

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Qt Documentation

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Qt Charts QML Types

QML Types