SciChart® the market leader in Fast WPF Charts, WPF 3D Charts, iOS Chart, Android Chart and JavaScript Chart Components

0
0

Hi, I’m looking for some pointers on how to implement the following:

  • User draws a selection on the chart (similar to rubber band modifier)
  • Annotation is drawn on the chart conforming to the users selection
  • Annotation is fixed relative to the data point (e.g. will scroll is the chart is panned etc)

Many thanks

Version
1.4.1575
  • You must to post comments
0
0

Hi Henrique,
In order to draw a selection on a Heatmap chart and select data points you need to create a custom chart modifier.
Here you can find a Heatmap chart selection modifier example it selects datapoints and outputs min and max indexes into the browser console.

Moreover we have another custom modifier example for LineRenderableSeries.

Best regards,
Michael

Images
  • You must to post comments
Showing 1 result
Your Answer

Please first to submit.