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get X/Y dimensions of heatmap and apply to line charts

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Dear Andrew,

Thank you for the past answers. I have a new question. I have a heatmap with 2 line charts at its left aand top position. the top line chart plot the horizontal values where the mouse if hovering and left chart displays vertical values from the mouse position.

This is working great, but the issue is the heatmap is not always square and I am trying the aligh the line charts with the heatmap dimensions

two issues,

  1. the heatmap X/Y dimension are not always same, in fact I have a function which listens to the changing heatmap zoom factor and makes sure the X/Y are always “square” as we want to show the heatmap with square pixels. (see video #2) https://youtu.be/wXStF-7bWsw

  2. As I dynamically chage the size of the plot the… the proportion of actual chart area to axis lable changes thus varying the overlap. (see video #1) https://youtu.be/loAVpYSRJ38

Let me know if you need more information,

Best,

Pramod

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  • Andrew Burnett-Thompson
    Hi Pramod, I could really do with some code showing how you’ve setup the charts. Is the Center Heatmap a separate SciChartSurface? And you want it to maintain 1:1 aspect ratio with zooming?
  • Andrew Burnett-Thompson
    Waiting for your update Pramod
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0
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Dear Andrew,

My apologies for the delay, I will get back to you with more details in a day or so.

Best,

Pramod

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