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I have a set of sample data from 0 to 3000.
I have a customer request where user need to visually see some particular range of data highlighting with a vertical transparent rectangle.
For exemple I need to place on a graph a rectangle if data a between 0 to 300 and an other when sample are between 700 to 800
I have seen I can do that by coloring point within a range by using the color palet as seen in your sample, but is there a way to display rectangle and bind the width of the rectangle to the particular range ?
See picture below
The best way to do this is use a BoxAnnotation.
You can place a BoxAnnotation on the chart as follows:
<s:SciChartSurface> <s:SciChartSurface.Annotations> <s:BoxAnnotation Background="#55FF1919" BorderBrush="#FF1919" BorderThickness="1" CoordinateMode="RelativeY" X1="4" X2="5.5" Y1="0" Y2="1" /> </s:SciChartSurface.Annotations> </s:SciChartSurface>
Using CoordinateMode.RelativeY and Y-coords of 0,1 will ensure that the annotation is always stretched to fill in the Y-direction.
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