public override void Show(C2DGraphics g2d, int w, int h)
{
if (!visible)
{
return;
}
int iw = 0, ih = 0;
g2d.GetImageDim(imgname, ref iw, ref ih);
int px = GuiConfig.GetPosition(0, w, iw, x, docking[1]);
int py = GuiConfig.GetPosition(0, h, ih, y, docking[0]);
g2d.SetColor(color);
g2d.Image(imgname, px, py);
}