public static void line4(int x0, int y0, int x1, int y1, Image2D image, ColorRGB color)
{
bool steep = false;
if (Math.Abs(x0 - x1) < Math.Abs(y0 - y1))
{
swap(ref x0, ref y0);
swap(ref x1, ref y1);
steep = true;
}
if (x0 > x1)
{
swap(ref x0, ref x1);
swap(ref y0, ref y1);
}
int dx = x1 - x0;
int dy = y1 - y0;
float derror = Math.Abs(dy / (float)dx);
float error = 0;
int y = y0;
for (int x = x0; x <= x1; x++)
{
if (steep)
{
image.setPixel(y, x, color);
}
else
{
image.setPixel(x, y, color);
}
error += derror;
if (error > 0.5)
{
y += (y1 > y0 ? 1 : -1);
error -= 1.0F;
}
}
}
public static Color ColorRGBtoColor(ColorRGB value)
{
Color color = Color.FromArgb(value.Red, value.Green, value.Blue);
return(color);
}
