Ergebnis der Suchanfrage

• Forum: Multimedia

  AW: Crop with GR32 - need better interface

    Delphi
    by Namenloser, 3. Okt 2010
  I have no experience with gr32 layers. You'll have to find out how to adapt my code to the layers framework yourself.
• Forum: Multimedia

  AW: Crop with GR32 - need better interface

    Delphi
    by Namenloser, 2. Okt 2010
  So, you want to have everything darkened except for a specific rectangular area, is that correct?
  I'd just fetch the pixel pointer of the top left pixel and then iterate over all the pixels, checking if they are in the rectangle and darken them where applicable.
  
  The following was supposed to be pseudo code but turned out to be actual code... it's untested as I just wrote it here in the...