Hi @purnima,
Could you please give some more information?
- What do want to achieve?
- What is the content of the input message for the heatmap node?
- How do you expect the output to look like? If possible a quick scetch.
- ...
The heatmap node just displays an array of numerical values. What the numbers represent is not really up to the heatmap widget, and I want to keep it that way: the node should be generally usable for any application. So if you have any proposals to add 'general' functionality, please be my guest ...
