[SOLVED] Help in Using ScanLine

[Xor-el]

@Everyone, Thanks a lot for your help, I finally got it working. 
Attached below is my working source.
Although I did notice something weird, it seems ScanLine does not work properly on Linux but that is another question.

Thanks once again.
Regards.

[flowCRANE]

Your GetRandom32BitMap function always returns a bitmap filled entirely with the hardcoded color, so you do not need ScanLine here. The code below does exactly the same:

Code: Pascal  [Select][+][-]

1. function GetRandom32BitMap(AX, AY: integer): TBitmap;
2. begin
3.   Result := TBitmap.Create();
4.   Result.Pixelformat := pf24bit;
5.   Result.SetSize(AX, AY);
6.  
7.   Result.Canvas.Brush.Color := $00A5FF;
8.   Result.Canvas.FillRect(Result.Canvas.ClipRect);
9. end;

Besides, this function should be called CreateColored24Bitmap, because this code creates a one-color 24-bit bitmap. Unless it's just an example, but it does not look like it.

Don't know about ScanLine in Linux, I don't use this system.

[Xor-el]

Your GetRandom32BitMap function always returns a bitmap filled entirely with the hardcoded color, so you do not need ScanLine here. The code below does exactly the same:

Code: Pascal  [Select][+][-]

1. function GetRandom32BitMap(AX, AY: integer): TBitmap;
2. begin
3.   Result := TBitmap.Create();
4.   Result.Pixelformat := pf24bit;
5.   Result.SetSize(AX, AY);
6.  
7.   Result.Canvas.Brush.Color := $00A5FF;
8.   Result.Canvas.FillRect(Result.Canvas.ClipRect);
9. end;

Don't know about ScanLine in Linux, I don't use this system.

Yes, but my demo is just a simplified example of what I really wanted to do.

[flowCRANE]

Ok, roger that.