QPaintEngine Color Alpha Chanel(opacity) makes everything to draw Image
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I am currently working on a Paint device for Latex, now I have the problem that when I set the pen color with an opacity other than 1, it no longer calls the drawPath, drawPolygon, .... functions but the drawImage function.
My "QPaintDevice::PdmNumColors" metric is 0xffffffff, so it should include enough colors for opacity.
Or is this something that is set somewhere else that I am missing.