How to draw a trend line in the xamchart? I am using chart type as "Column". I want to display a trend line for that as shown in below image green line.
And also I want to display the trends with 3D effect. If i set View3D=true it is displaying the image very small. Please can some one help me out in this?
see the scatter trendline sample here: http://labs.infragistics.com/silverlightdv/2009.2/
for wpf, the implementation source code will be identical or nearly identical.
I've been unable to locate this trendline example. I'm *really* surprised I can find not a single mention of a trendline in the documentation or sample browser!
I am using a 2d chart in WPF 2008.2
Thank you.
check out the Trend Line sample in the Silverlight Data Visualization online samples. it contains C# code for creating a trendline, and this will work in WPF as well as Silverlight.
as for the small chart, you can scale the chart up using the Transform3D property.
<igChart:XamChart View3D="True"> <igChart:XamChart.Transform3D> <ScaleTransform3D ScaleX="1.5" ScaleY="1.5" ScaleZ="1.5" /> </igChart:XamChart.Transform3D> </igChart:XamChart>