2007/9/3, Marc Weustink <[EMAIL PROTECTED]>: > > 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.
Thanks Marc, I test soon. -- Laurent. -------------------------------------------------------------------------------------------- My Web : http://wile64.neuf.fr/ French Forum : http://lazforum-fr.tuxfamily.org/index.php
