source: code/branches/doc/src/external/ceguilua/ceguilua-0.5.0/package/Font.pkg @ 7363

/***********************************************************************
        TextFormatting
***********************************************************************/
enum TextFormatting
{
        LeftAligned,
        RightAligned,
        Centred,
        Justified,
        WordWrapLeftAligned,
        WordWrapRightAligned,
        WordWrapCentred,
        WordWrapJustified
};


/***********************************************************************
        Font
***********************************************************************/
class Font //: public PropertySet
{
        //////////////////////////////////////////////
        // PropertySet
        void setProperty(string name, string value);
        string getProperty(string name) const;
        string getPropertyDefault(string name) const;
        string getPropertyHelp(string name) const;

        bool isPropertyPresent(string name) const;
        bool isPropertyDefault(string name) const;

    tolua_outside PropertyIterator ceguiLua_getPropertyIterator @ getPropertyIterator() const;

    static void setDefaultResourceGroup(string resourceGroup);
    static string getDefaultResourceGroup();

    void load ();

        bool isCodepointAvailable(unsigned long cp) const;

        void setNativeResolution(const Size& sz);
        void notifyScreenResolution(const Size& sz);

        float getTextExtent(string text, float xscale=1);
        float getLineSpacing(float yscale=1) const;
        float getFontHeight(float yscale=1) const;

        unsigned long getCharAtPixel(string text, unsigned long start_char, float pixel, float xscale=1);
        unsigned long getCharAtPixel(string text, float pixel, float xscale=1);

        unsigned long getFormattedLineCount(string text, const Rect& format_area, TextFormatting fmt, float xscale=1);
        float getFormattedTextExtent(string text, const Rect& format_area, TextFormatting fmt, float xscale=1);
};