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Karine
755
How to reduce the margin around a pie chart
posted

I've defined a Pie Chart whith MaxWidth = 200 and MaxHeight = 200.  The chart appears verry small with a blank space all around of it.  How can I reduce the martin of the chart.  I have the same probleme with a Column Chart. 

<igCA:XamChart Grid.Row="1" Grid.Column="0"

Name="pieChartCtrl" View3D="True"

HorizontalAlignment="Stretch"

VerticalAlignment="Stretch" MaxWidth="200"

MaxHeight="200">

<igCA:XamChart.Legend>

<igCA:Legend Visible="False"/>

</igCA:XamChart.Legend>

<igCA:XamChart.Series >

<igCA:Series Name="pieChartSeries" ChartType="Pie">

</igCA:Series>

</igCA:XamChart.Series>

<igCA:XamChart.Transform3D>

<Transform3DGroup>

<RotateTransform3D >

<RotateTransform3D.Rotation>

<AxisAngleRotation3D Angle="-40" Axis="1,0,0"/>

</RotateTransform3D.Rotation>

</RotateTransform3D>

</Transform3DGroup>

</igCA:XamChart.Transform3D>

 

</igCA:XamChart>

  • 28496
    Offline posted

     this is sort of a hack, but you can use the 3d transform to reclaim some of that space.  sample code below.  if you want to request this as a supported feature, please visit http://devcenter.infragistics.com/protected/requestfeature.aspx

            <igCA:XamChart  Background="Pink"
                Name="pieChartCtrl"
                View3D="True"
                HorizontalAlignment="Stretch"
                VerticalAlignment="Stretch"
                MaxWidth="200"
                MaxHeight="200">
                <igCA:XamChart.Legend>
                    <igCA:Legend Visible="False"/>
                </igCA:XamChart.Legend>
                <igCA:XamChart.Series>
                    <igCA:Series Name="pieChartSeries" ChartType="Pie">
                        <igCA:Series.DataPoints>
                            <igCA:DataPoint Value="1" />
                            <igCA:DataPoint Value="1" />
                            <igCA:DataPoint Value="1" />
                        </igCA:Series.DataPoints>
                    </igCA:Series>
                </igCA:XamChart.Series>
                <igCA:XamChart.Transform3D>
                    <Transform3DGroup>
                        <RotateTransform3D >
                            <RotateTransform3D.Rotation>
                                <AxisAngleRotation3D Angle="-40" Axis="1,0,0"/>
                            </RotateTransform3D.Rotation>
                        </RotateTransform3D>
                        <ScaleTransform3D ScaleX="1.75" ScaleY="2.0" ScaleZ="1.5"></ScaleTransform3D>
                        <TranslateTransform3D OffsetY=".4" />
                    </Transform3DGroup>
                </igCA:XamChart.Transform3D>

            </igCA:XamChart>