public void Line_DDA(int x0, int y0, int x1, int y1, int color)
{
if (this.LineWidth != 1)
{
this.LineWidth_AA_Bresenham(x0, y0, x1, y1, ColorTool.IntToColor(color));
return;
}
int
dx = x1 - x0,
dy = y1 - y0;
int step = Math.Abs(dx) > Math.Abs(dy) ? Math.Abs(dx) : Math.Abs(dy); //if (Math.Abs(dx) > Math.Abs(dy)) step = Math.Abs(dx); else step = Math.Abs(dy);
float
x = x0,
y = y0,
incX = dx / (float)step,
incY = dy / (float)step;
for (int i = 0; i <= step; i++)
{
this.TrySetPixel((int)Math.Round(x), (int)Math.Round(y), color);
x += incX;
y += incY;
}
}
