LB_API_CLASS()

LB_API_CLASS

(

TbColour

)

Definition at line 18 of file LbColour.h.

{
public:
    TbColour()
    {
        Index = Red = Green = Blue = Alpha = 0;
    }

    // Constructors
    TbColour(UBYTE Ind)
    {
        // Palette lookup
        Index = Ind;
        Red = _lbGlobalPalette.Entry[Index].Red;
        Green = _lbGlobalPalette.Entry[Index].Green;
        Blue = _lbGlobalPalette.Entry[Index].Blue;
        Alpha = 0xff;
    };

    TbColour(int Ind)
    {
        ASSERT(Ind >= 0);
        ASSERT(Ind<256);

        // Palette lookup
        Index = (UBYTE)Ind;
        Red = _lbGlobalPalette.Entry[Index].Red;
        Green = _lbGlobalPalette.Entry[Index].Green;
        Blue = _lbGlobalPalette.Entry[Index].Blue;
        Alpha = 0xff;
    };

    TbColour(UBYTE r, UBYTE g, UBYTE b)
    {
        Set(r, g, b);
    };

    TbColour(UBYTE r, UBYTE g, UBYTE b, UBYTE Pal) : Red(r), Green(g), Blue(b), Index(Pal), Alpha(0xff)
    {
    };


    // Set the colour to an rgb value
    inline void Set(UBYTE r, UBYTE g, UBYTE b, UBYTE a = 0xff);

    // Function to get the colour as a packed 32bit value
    inline ULONG Get32bitValue() const;

    // Function to get the colour as a formatted  - packed to the specifications in the pixel format mask
    inline ULONG GetFormattedValue(const TbPixelCaps& pixcaps) const;
    inline ULONG GetFormattedValue(const TbPixFormat& pixformat) const;

    // public data
    union
    {
        ULONG Packed;

        struct
        {
            UBYTE Blue;
            UBYTE Green;
            UBYTE Red;
            UBYTE Alpha;
        };
    };

    UBYTE Index;
};

References _lbGlobalPalette.