private void pictureBox_MouseDown(object sender, MouseEventArgs e)
{
if (bpEditMode.Checked)
{
bitmapCpc.SetPixelCpc(offsetX + (e.X / zoom), offsetY + (e.Y / zoom), numCol);
Render();
}
}
public void SetPixelCpc(int pixelX, int pixelY, int pix)
{
bitmapCpc.SetPixelCpc(pixelX, pixelY, pix);
}