I have been trying to get part of a drawing to be transparent in the TiPaint module.
Even when the eraser is used the result is not transparent even if the view and the backgroundColor is set to transparent.
How can you set it so that the eraser clears the pixels. Have looked at the source and tested with various PorterDuff configurations and even setting backgroundColor to transparent but to no avail.
I am also having same requirement. Please any one of you give solution for this question..
I got solution for this.. Modify code in Paint module then only we can achieve the transparency..
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