I told you DIB drawing functions would likely not "stick" on B+ canvas. :c)
Why not just limited the zooming options to something like 100%, 200%, 75% and 50%? Shouldn't take ages to produce the four pics?
I agree it's strange that B+ doesn't have some sort of ScaleBlt, as even GDI provides one. Granted the GDI stretchBlt may look ugly, as not all gfx drivers support smoother stretching modes.
Why not just limited the zooming options to something like 100%, 200%, 75% and 50%? Shouldn't take ages to produce the four pics?
I agree it's strange that B+ doesn't have some sort of ScaleBlt, as even GDI provides one. Granted the GDI stretchBlt may look ugly, as not all gfx drivers support smoother stretching modes.