Open kotliary opened 9 years ago
Hi Yuri,
Those are some great ideas!
A few months ago, I did some experiments where I was successful in writing a code that used the color key in a heatmap to get values (and the error associated with each point). Given enough time, I can implement it in WPD. Let's see when I get that kind of time.
I like your idea of using colors in the plot directly rather than always relying on some color key. I will think about this some more!
Cheers, Ankit
Hello Ankit, It would be nice to get values represented by colors, for example, on a heatmap. I can imagine it's not strait-forward, but probably doable. It would require a proper grids from user (might be with an image rotation fix) and using a color key axis with multiple points pickup to fit the value-color function (or functions for each color channel). As an alternative (for example, if color key is not available) WebPlotDigitizer can return color values in a color space selected by user. Another example of this is a scatterplot where color of a dot represent some value. Love your tool. Yuri