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| FontImplementation () |
virtual std::string | getFileName () const =0 |
virtual bool | supportsMultipleFontResolutions () const =0 |
virtual Glyph * | getGlyph (const FontResolution &fontRes, unsigned int charcode)=0 |
| Get a Glyph for specified charcode, and the font size nearest to the current font size hint.
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virtual Glyph3D * | getGlyph3D (const FontResolution &fontRes, unsigned int charcode)=0 |
| Get a Glyph3D for specified charcode.
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virtual osg::Vec2 | getKerning (const FontResolution &fontRes, unsigned int leftcharcode, unsigned int rightcharcode, KerningType kerningType)=0 |
| Get a kerning (adjustment of spacing of two adjacent character) for specified charcodes, w.r.t the current font size hint.
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virtual bool | hasVertical () const =0 |
| Return true if this font provides vertical alignments and spacing or glyphs.
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void | addGlyph (const FontResolution &fontRes, unsigned int charcode, Glyph *glyph) |
virtual bool | getVerticalSize (float &, float &) const |
| Referenced () |
| Referenced (bool threadSafeRefUnref) |
| Deprecated, Referenced is now always uses thread safe ref/unref, use default Referenced() constructor instead.
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| Referenced (const Referenced &) |
Referenced & | operator= (const Referenced &) |
virtual void | setThreadSafeRefUnref (bool) |
| Deprecated, Referenced is always theadsafe so there method now has no effect and does not need to be called.
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bool | getThreadSafeRefUnref () const |
| Get whether a mutex is used to ensure ref() and unref() are thread safe.
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OpenThreads::Mutex * | getRefMutex () const |
| Get the mutex used to ensure thread safety of ref()/unref().
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int | ref () const |
| Increment the reference count by one, indicating that this object has another pointer which is referencing it.
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int | unref () const |
| Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it.
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int | unref_nodelete () const |
| Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it.
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int | referenceCount () const |
| Return the number of pointers currently referencing this object.
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ObserverSet * | getObserverSet () const |
| Get the ObserverSet if one is attached, otherwise return NULL.
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ObserverSet * | getOrCreateObserverSet () const |
| Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet.
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void | addObserver (Observer *observer) const |
| Add a Observer that is observing this object, notify the Observer when this object gets deleted.
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void | removeObserver (Observer *observer) const |
| Remove Observer that is observing this object.
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