Graphical processing in VB with the PaintPicture method:
A source map is placed in the control Picture1, graphically processing on the control Picture2:
1. Copy: Picture2.PaintPicture Picture1.Picture, 0,0, Picture2.Width, Picture.Height, 0, 0, -
Picture1.width, Picture1.height
2. Graphical left and right: Picture2.PaintPicture Picture1.Picture, 0,0, Picture2.Width, Picture2.Height, Picture1.Width, 0, -
-Picture1.width, Picture1.height
3. Drawings up and down: Picture2.PaintPicture Picture1.Picture, 0,0, Picture2.Width, Picture2.Height, 0, Picture1.Height, -
Picture1.width, - Picture1.Height
