LightningChart Support Forums

Hi guys,

I use IntensityGridSeries with WireframeType = SurfaceWireframeType.Wireframe. White squares have 0 value. How can I display this squares without borders?

How it looks without borders: expected (something like this ):

Hello.

If you want to have borders (and text) in each cell, I would recommend creating a table of AnnotationXY objects and setting fill color from palette to them.

I use annotations, but when I draw much data it cause of performance problem (when resize, redraw and etc.) It is why I wrote here)

Also, I just need borders, a text is not needed.

Hello,

the wireframe of IntensityGridSeries isn't suitable for this kind of border.

Using FreeformPointLineSeries with IndividualPointColoring = true, LineVisible = false, and border shown in the points, may work for you. Fast it is at least... But you'll have to position the points correctly and probably recalculate point size in screen coordinates when resizing the chart.

Thanks, will try