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how to set minimum and maximum value for line series (WPF)

Charts for WPF Forum

Posted 1 month ago by Lee Zheng Yang
Version: 24.1.4
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I am trying to set the minimum and maximum values for my LineSeries so that the graph doesn't fluctuate too much when small values change. However, I can't find a way to set the minimum and maximum values for the axis  in my XAML code. How can I configure these values for my lineseries?

my code as below :

<charts:XYChart Width="280" GridLineMajorBrush="LightGray" GridLineMinorBrush="LightGray" GridLineMajorVisibility="X" Height="160" Margin="0,5,0,0" FontSize="12" Background="Transparent" Foreground="Gray" FontWeight="Bold" >


<charts:LineSeries ItemsSource="{Binding MotorDataPoints}"
XPath="X" YPath="Y" MarkerVisibility="All" />


</charts:XYChart>

Comments (3)

Posted 1 month ago by Actipro Software Support - Cleveland, OH, USA
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Hello,

The Axis QuickStart has this example that shows how an axis can be defined with a Minimum and Maximum set:

<sampleBrowser:LabeledCardControl Label="Y axis with minimum and maximum specified">
	<charts:XYChart Style="{StaticResource ChartStyle}">
		<charts:XYChart.XAxes>
			<charts:XYDoubleAxis AreLabelsVisible="False" AreMajorTicksVisible="False" AreMinorTicksVisible="False" />
		</charts:XYChart.XAxes>
		<charts:XYChart.YAxes>
			<charts:XYDoubleAxis AreMajorTicksVisible="True" TickMajorInterval="5" TickMinorInterval="2.5" Minimum="-40" Maximum="40"/>
		</charts:XYChart.YAxes>
		<charts:LineSeries Style="{StaticResource LineSeriesStyle}"/>
	</charts:XYChart>
</sampleBrowser:LabeledCardControl>

Actipro Software Support

Posted 1 month ago by Lee Zheng Yang
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minimum and maximum property is not available in <charts:XYChart> and <charts:LineSeries> in my code, am i using the line series graph wrongly?

Posted 1 month ago by Actipro Software Support - Cleveland, OH, USA
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Hello,

Please see the example code snippet above.  The Minimum and Maximum are set on the XYDoubleAxis class.

Actipro Software Support

The latest build of this product (v24.1.5) was released 1 month ago, which was after the last post in this thread.

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