Pixels (C++)

Description

This example draws a red line (very slowly) when you press a button. Attach the following code to the button's OnClick event handler.

Code

void __fastcall TForm1::Button1Click(TObject *Sender)
{
  for (int i = 10; i <= 200; i++)
    Canvas->Pixels[i][10] = clRed;
}

Uses

• Vcl.Graphics.TCustomCanvas.Pixels ( fr | de | ja )