BarComponent QML Type

A base element for custom bar components. More...

• List of all members, including inherited members
• BarComponent is part of Qt Graphs QML Types for 2D.

Properties

• barBorderColor : color
• barBorderWidth : real
• barColor : color
• barLabel : string
• barSelected : bool
• barValue : real

Detailed Description

In bar graphs, bars are by default rendered as rectangles with specified fill color, border color etc. By using this element, it is possible to render the bars using custom QML elements.

Here is an example of how to create bars that show backgroundImage, overlay the bar with selectionImage once selected and render also the value of the bar into the center of each bar.

BarSeries {
    barComponent: BarComponent {
        id: comp
        BarImage {
            id: backgroundImage
            anchors.fill: parent
            source: "images/bar_background.png"
        }
        BarImage {
            id: selectionImage
            anchors.fill: parent
            source: "images/bar_selection.png"
            visible: comp.selected
        }
        Text {
            anchors.centerIn: parent
            text: comp.barLabel
        }
    }
}

Property Documentation