I want to use QCPColorMap to display heatmap in polar coordinate system, but only found examples of using QCPColorMap in Cartesian coordinate system, the method in the example cannot be used in polar coordinate system.
I want to use QCPColorMap to display heatmap in polar coordinate system, but only found examples of using QCPColorMap in Cartesian coordinate system, the method in the example cannot be used in polar coordinate system.