wpf-devexpress-dot-xpf-dot-charts-dot-range-6c0eaa1d.md
Gets or sets the distance between the series point with the highest value and the end of the axis range.
Namespace : DevExpress.Xpf.Charts
Assembly : DevExpress.Xpf.Charts.v25.2.dll
NuGet Package : DevExpress.Wpf.Charts
public double EndSideMargin { get; set; }
Public Property EndSideMargin As Double
| Type | Description |
|---|---|
| Double |
The side margin value. SideMarginSizeUnit specifies the unit.
|
Use an instance of the Range class to access the EndSideMargin property. To specify the margin on the opposite side, use the StartSideMargin property. Set the Range.SideMarginsValue property to define both side margins.
The following images show a chart with different EndSideMargin values (the x-axis measurement unit is Day):
| Property Value | Example |
|---|---|
| EndSideMargin = 20 (Days) | |
| (SideMarginSizeUnit = SideMarginSizeUnit.AxisUnit) | |
| EndSideMargin = 0 (Days) | |
| (SideMarginSizeUnit = SideMarginSizeUnit.AxisUnit) | |
Markup:
<dxc:ChartControl ... >
<dxc:XYDiagram2D>
<dxc:XYDiagram2D.AxisX>
<dxc:AxisX2D ...>
<dxc:AxisX2D.WholeRange>
<dxc:Range EndSideMargin="20"
SideMarginSizeUnit="AxisUnit"/>
</dxc:AxisX2D.WholeRange>
</dxc:AxisX2D>
</dxc:XYDiagram2D.AxisX>
</dxc:XYDiagram2D>
...
</dxc:ChartControl>
At runtime:
Range range = new Range();
xAxis.WholeRange = range;
range.SideMarginSizeUnit = SideMarginSizeUnit.AxisUnit;
range.EndSideMargin = 20;
Dim range As Range = New Range()
xAxis.WholeRange = range
range.SideMarginSizeUnit = SideMarginSizeUnit.AxisUnit
range.EndSideMargin = 20
Note: If you set EndSideMargin or StartSideMargin, the control ignores the Range.AutoSideMargins property.
When the SideMarginSizeUnit property is set to AxisUnit , side margins are specified in axis measurement units.
These axis measurement units vary according to the axis type.
|
Axis Type
|
Axis Mode
|
Default Measurement Unit
| | --- | --- | --- | |
Date-time
|
Continuous
|
DateTimeMeasureUnit.Millisecond
| |
Date-time
|
Manual, Interval
|
| |
Time-span
|
Continuous
|
TimeSpanMeasureUnit.Millisecond
| |
Time-span
|
Manual, Interval
|
| |
Numerical
|
Continuous, Manual, Interval
|
Ones
| |
Qualitative
| |
Ones
|
In Automatic mode, the Chart Control determines an axis measurement unit based on underlying data.
Set the Range.SideMarginSizeUnit property to SideMarginSizeUnit.AxisRangePercentage to define a margin value as a percentage of the axis range, for example:
Markup:
<dxc:ChartControl ... >
<dxc:XYDiagram2D>
<dxc:XYDiagram2D.AxisX>
<dxc:AxisX2D ...>
<dxc:AxisX2D.WholeRange>
<dxc:Range EndSideMargin="20"
SideMarginSizeUnit="AxisRangePercentage"/>
</dxc:AxisX2D.WholeRange>
</dxc:AxisX2D>
</dxc:XYDiagram2D.AxisX>
</dxc:XYDiagram2D>
...
</dxc:ChartControl>
At runtime:
Range range = new Range();
xAxis.WholeRange = range;
range.SideMarginSizeUnit = SideMarginSizeUnit.AxisRangePercentage;
range.EndSideMargin = 20;
Dim range As Range = New Range()
xAxis.WholeRange = range
range.SideMarginSizeUnit = SideMarginSizeUnit.AxisRangePercentage
range.EndSideMargin = 20
If the Axis2D.Reverse property is enabled (axis values are arranged in reversed order), side margins change their positions. As a result, the end margin is displayed at the left (for an x-axis) or bottom (for a y-axis) of the diagram.
See Also