In my case, I added a 30% opacity coloured area for the heatmap to sit within. When calling draw with the appropriate gradient it adjusts the colours of the area (stoke and fill). I've been looking through the source trying to figure out where this could originate from but I am unable.
In my case, I added a 30% opacity coloured area for the heatmap to sit within. When calling draw with the appropriate gradient it adjusts the colours of the area (stoke and fill). I've been looking through the source trying to figure out where this could originate from but I am unable.
Any ideas?