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Found 2 results

  1. shineworld

    Modify bitmap of FMX Image object

    shineworld posted a topic in Python4Delphi

    Hi all. There is a way to modify Bitmap contents (actually create content) of a DelphiFMX Image.Bitmap to add a text ? I've tried: bitmap = self.DIOImage.Bitmap bitmap.Width = int(self.DIOImage.Width) bitmap.Height = int(self.DIOImage.Height) bitmap.Clear(0xFF000000) canvas = bitmap.Canvas r = RectF(8 + 15, 10, bitmap.Width - 8, bitmap.Height - 10) ??? canvas.FillText(r, 'Hello World', False, 100, 0, 0, 0) ??? But the image remains EMPTY and doesn't show anything...
  2. shineworld

    VTK in DelphiVCL or DelphiFMX

    shineworld posted a topic in Python4Delphi

    Hi all. Recently I've been using VTK to manage 3D Views. Unfortunately, I've found only info on how to use it with QT Pyside6 with QVTKRenderWindowInteractor. I will hope to use DelphiVCL (my first choice) or DelphiFMX + VTK. Do you have any idea on how to use VTK in a TForm or any other Windows-based window object?
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