Dot on screen

[Goober]

What is the delphi function for putting a single dot of a colour on the screen?
It needs to use HDC so that I can fit it in with the method I already have for drawing on the canvas of the screen.

Thanks
Goober

[PoseFant]

I'm not sure of what you want to do, but here's something I cut from the help file ...

var
W: Word;
begin
for W := 10 to 200 do
Canvas.Pixels[W, 10] := clRed;

end;


Regards

/Filip

[OregonGhost]

Delphi does not support a Pixel function with a HDC, you have to use the Windows-API-function
COLORREF SetPixel(
HDC hdc, // handle to device context
int X, // x-coordinate of pixel
int Y, // y-coordinate of pixel
COLORREF crColor // pixel color
);
It returns the color that was on the pixel before the call.
Oregon Ghost