private int StuffXYZ(IntPtr colorID, CS_XYZ xyz)
{
// Clamp the values to the range of [0, 255].
ushort x = xyz.x;
if (x > 255)
{
x = 255;
}
ushort y = xyz.y;
if (y > 255)
{
y = 255;
}
ushort z = xyz.z;
if (z > 255)
{
z = 255;
}
colors[colorID] = new Color(ColorSpace.XYZSpace, (byte)x, (byte)y, (byte)z, 0);
return(PSError.kSPNoError);
}
private int ExtractXYZ(IntPtr colorID, ref CS_XYZ xyz)
{
Color item = colors[colorID];
byte c0 = item.Component0;
byte c1 = item.Component1;
byte c2 = item.Component2;
byte c3 = item.Component3;
if (item.ColorSpace != ColorSpace.XYZSpace)
{
int error = ColorServicesConvert.Convert(item.ColorSpace, ColorSpace.XYZSpace, ref c0, ref c1, ref c2, ref c3);
if (error != PSError.kSPNoError)
{
return(error);
}
}
xyz.x = c0;
xyz.y = c1;
xyz.z = c2;
return(PSError.kSPNoError);
}