Hello everyone. I have a contourf plot and I need to add in the same figure, as background image, a map. The issue is enhance trasparency of contourf layers.
I try to use my own code, helped by these forum, reported here:
img = imread('backgroud.png');
set(c, 'Renderer', 'OpenGL');
alphable = findobj(h, '-property', 'FaceAlpha');
Even though the command 'Renderer' is applied directly to countourf's handles, this error occurs:
The name 'Renderer' is not an accessible property for an instance of class
I'm working on a Matlab 2015b.