public void DrawPixel(UInt16 x, UInt16 y, Color888 color)
{
lock (this)
{
SetWindow(x, x, y, y);
SendData((ushort)ColorConversion.ToRgb565(color));
}
}
public static Color565 ToRgb565(this Color888 color)
{
UInt16 rgb = (UInt16)color;
int bits = (((rgb >> 19) & 0x1f) << 11) | (((rgb >> 10) & 0x3f) << 6) | (((rgb >> 3) & 0x1f));
return((Color565)bits);
}
public void DrawCircle(UInt16 x0, UInt16 y0, UInt16 radius, Color888 color)
{
for (int y = -radius; y <= radius; y++)
{
for (int x = -radius; x <= radius; x++)
{
if (x * x + y * y <= radius * radius)
{
DrawPixel((UInt16)(x + x0), (UInt16)(y + y0), color);
}
}
}
}
