/// <summary>
/// Creates a new GammaRamp filled with the given temperature
/// </summary>
/// <param name="temperature">Temperature</param>
/// <returns>GammaRamp</returns>
public static GammaRamp Create(int temperature)
{
var alpha = (temperature % 100) / 100.0;
var temp_index = ((temperature - 1000) / 100) * 3;
var white_point = InterpolateColor(alpha, temp_index, temp_index + 3);
var ramp = new GammaRamp();
ramp.red = new ushort[256];
ramp.green = new ushort[256];
ramp.blue = new ushort[256];
for (int i = 0; i < kGammaRampSize; i++)
{
ushort value = (ushort)(((double)i) / kGammaRampSize * 65536);
ramp.red[i] = GetValue(value, white_point[0]);
ramp.green[i] = GetValue(value, white_point[1]);
ramp.blue[i] = GetValue(value, white_point[2]);
}
return ramp;
}
internal static extern bool SetDeviceGammaRamp(IntPtr hDC, ref GammaRamp lpRamp);
