#2 Incorrect painting

[Vitaliy Grabchuk]

Paints black background rectangle when painting png image with semi transparent content (translucent) on device context with applied world transformation (via SetWorldTransform() function http://msdn.microsoft.com/en-us/library/dd145104%28v=vs.85%29.aspx\)

I guess this is because of BitBlt() cant copy background image from rotated DC to BufferDC