public static void Lcd_Draw_h(ushort x0, ushort y0, ushort r, ushort jiao, byte cu, ushort color)
{
double num = (double)r;
double num2 = 3.141592653 * (double)jiao / 180.0;
double num3 = num * Math.Cos(num2);
double num4 = num * Math.Sin(num2);
Lcd.Lcd_DrawLine((int)((ushort)((double)x0 - num3)), (int)((ushort)((double)y0 - num4)), (int)x0, (int)y0, color, cu);
}
