Luiz Americo Pereira Camara wrote:
wile64 wrote:
2007/8/29, Luiz Americo Pereira Camara <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>:

    wile64 wrote:
    > example :
    >
    > FImagePaint is a TBitmap create with
    >     FImagePaint := TBitmap.Create;

    Try to define the height and width of the bitmap



I repeat that all worked before the 27/08/2007, the size is well defined!

I'm just trying to help.

I isolated the problem.

The problem is that StretchMaskBlt is calling AlphaBlend and somehow this is not working.

Below is an excerpt of a LCL program with a TPaintBox, if BitBlt is called then works fine, StretchMaskBlt shows nothing:

Thanks that helped:
probably fixed in r11921. TBitmap with Pixelformat=pfDevice won't create a 32bpp bitmap anymore. I know this isn't an optimal solution, so it may change someday.

Marc.


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