Qt 5.9 | Qt Charts | QML Types | ScatterSeries QML Type

Qt 5.9.9 Reference Documentation

# ScatterSeries QML Type

The ScatterSeries type presents data in scatter charts. More...

Import Statement: | import QtCharts 2.2
Instantiates: | QScatterSeries
Inherits: | XYSeries

- List of all members, including inherited members

## Properties

- borderColor : color
- borderWidth : real
- brushFilename : string
- count : int
- markerShape : enumeration
- markerSize : real

## Detailed Description

The scatter data is displayed as a collection of points on the chart. For each point, two values are specified that determine its position on the horizontal axis and the vertical axis.

The following QML code shows how to create a chart with two simple scatter series:

      ChartView {
          title: "Scatters"
          anchors.fill: parent
          antialiasing: true

          ScatterSeries {
              id: scatter1
              name: "Scatter1"
              XYPoint { x: 1.5; y: 1.5 }
              XYPoint { x: 1.5; y: 1.6 }
              XYPoint { x: 1.57; y: 1.55 }
              XYPoint { x: 1.8; y: 1.8 }
              XYPoint { x: 1.9; y: 1.6 }
              XYPoint { x: 2.1; y: 1.3 }
              XYPoint { x: 2.5; y: 2.1 }
          }

          ScatterSeries {
              name: "Scatter2"

For more information, see Qml Charts Example.

## Property Documentation

borderColor : color

The color used to draw the marker borders.

borderWidth : real

The width of the border line. By default, the width is 2.0.

brushFilename : string

The name of the file used as a brush for the series.

count : int

The number of data points in the series.

markerShape : enumeration

The shape used when rendering marker items:

Constant | Description
--- | ---
`ScatterSeries.MarkerShapeCircle` | The marker is a circle. This is the default value.
`ScatterSeries.MarkerShapeRectangle` | The marker is a rectangle.

markerSize : real

The size of the marker used to render the points in the series. The default size is 15.0.