Added new files to cvs.

include/osgText/Font

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+//C++ header - Open Scene Graph - Copyright (C) 1998-2001 Robert Osfield
+//Distributed under the terms of the GNU Library General Public License (LGPL)
+//as published by the Free Software Foundation.
+
+/* --------------------------------------------------------------------------
+ *
+ *    openscenegraph textLib / FTGL wrapper
+ *
+ * --------------------------------------------------------------------------
+ *    
+ *    prog:    max rheiner;mrn@paus.ch
+ *    date:    4/25/2001    (m/d/y)
+ *
+ * --------------------------------------------------------------------------
+ *
+ * --------------------------------------------------------------------------
+ */
+
+
+#ifndef OSGTEXT_FONT
+#define OSGTEXT_FONT 1 
+
+#include <osg/Object>
+
+#include <osgText/Export>
+
+#include <string>
+
+// http://homepages.paradise.net.nz/henryj/code/
+
+class FTFont;
+
+namespace osgText {
+
+///////////////////////////////////////////////////////////////////////////////
+// Font    - FontBaseClass
+class OSGTEXT_EXPORT Font : public osg::Object
+{
+public:
+
+    Font();
+
+
+    virtual bool open(const std::string& font);
+    
+    virtual bool create(int  pointSize, const unsigned int res = 72 );
+    virtual bool create();
+    virtual void output(const char* text);
+
+    virtual bool isOk(void) const { return _init; }
+    virtual bool isCreated(void) const { return isOk() && _created; }
+
+    virtual float getWidth(const char* text) const;
+    virtual int getHeight() const;
+    virtual int getDescender() const;
+    virtual int getAscender() const;
+
+    int        getPointSize(void) const    { return _pointSize; }
+    const std::string& getFontName();
+
+    FTFont*     getFont(void) { return _font; }
+
+protected:
+
+    virtual    ~Font();
+
+    virtual void    clear();
+
+    virtual FTFont* createFontObj(void)=0;
+
+    bool init(const std::string& font);
+
+    bool            _init;
+    bool            _created;
+
+    FTFont*            _font;
+    std::string        _fontName;
+    int                _pointSize;
+    int                _res;
+};
+// Font
+///////////////////////////////////////////////////////////////////////////////
+
+
+///////////////////////////////////////////////////////////////////////////////
+// RasterFont
+class OSGTEXT_EXPORT RasterFont:public Font
+{
+public:
+    RasterFont():Font(){;}
+    RasterFont(const std::string& font):Font(){;}
+
+protected:
+
+};
+
+// RasterFont
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// VectorFont
+class OSGTEXT_EXPORT VectorFont:public Font
+{
+public:
+    VectorFont():Font(){;}
+    VectorFont(const std::string& font):Font(){;}
+
+protected:
+    double    _precision;
+};
+
+// VectorFont
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// BitmapFont
+class OSGTEXT_EXPORT BitmapFont:public RasterFont
+{
+public:
+
+
+    BitmapFont() {;}
+    
+    BitmapFont(const std::string&    font, 
+               int                    point_size);
+    
+    META_Object(BitmapFont);
+
+protected:
+
+
+    virtual FTFont* createFontObj(void);
+};
+
+// BitmapFont
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// PixmapFont
+class OSGTEXT_EXPORT PixmapFont:public RasterFont
+{
+public:
+
+    PixmapFont() {;}
+    
+    PixmapFont(const std::string&    font, 
+               int                    point_size);
+    
+    META_Object(PixmapFont);
+
+protected:
+
+    virtual FTFont* createFontObj(void);
+
+};
+// PixmapFont
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// TextureFont
+
+class OSGTEXT_EXPORT TextureFont:public RasterFont
+{
+public:
+
+    TextureFont() {;}
+    
+    TextureFont(const std::string&    font, 
+               int                    point_size);
+    
+    META_Object(TextureFont);
+
+protected:
+
+    virtual FTFont* createFontObj(void);
+
+};
+// PixmapFont
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// OutlineFont
+class OSGTEXT_EXPORT OutlineFont:public VectorFont
+{
+public:
+
+    OutlineFont() {;}
+    
+    OutlineFont(const std::string&    font, 
+                int                    point_size,
+                double                precision);
+    
+    META_Object(OutlineFont);
+
+protected:
+
+    virtual FTFont* createFontObj(void);
+
+
+};
+// OutlineFont
+///////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////////////////////////////////////////
+// PolygonFont
+class OSGTEXT_EXPORT PolygonFont:public VectorFont
+{
+public:
+
+    PolygonFont() {;}
+    
+    PolygonFont(const std::string&    font, 
+                int                    point_size,
+                double                precision);
+    
+    META_Object(PolygonFont);
+
+protected:
+
+    virtual FTFont* createFontObj(void);
+
+};
+// PolygonFont
+///////////////////////////////////////////////////////////////////////////////
+
+};
+
+#endif // OSGTEXT_FONT

include/osgText/Paragraph

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+//C++ header - Open Scene Graph - Copyright (C) 1998-2001 Robert Osfield
+//Distributed under the terms of the GNU Library General Public License (LGPL)
+//as published by the Free Software Foundation.
+
+#ifndef OSGTEXT_PARAGRAPH
+#define OSGTEXT_PARAGRAPH
+
+#include <osg/Geode>
+#include <osgText/Text>
+
+namespace osgText {
+
+class OSGTEXT_EXPORT Paragraph : public osg::Geode
+{
+    public:
+
+        Paragraph();
+        Paragraph(const osg::Vec3& position,const std::string& text,osgText::Font* font);
+
+        META_Node(Paragraph)
+        
+
+        void setFont(osgText::Font* font);
+        osgText::Font* getFont() { return _font.get(); }
+        const osgText::Font* getFont() const { return _font.get(); }
+        
+        void setMaximumNoCharactersPerLine(unsigned int maxCharsPerLine);
+        const unsigned int getMaximumNoCharactersPerLine() const { return _maxCharsPerLine; }
+        
+        void setText(const std::string& text);
+        std::string& getText() { return _text; }
+        const std::string& getText() const { return _text; }
+                
+        void setPosition(const osg::Vec3& position);
+        const osg::Vec3& getPosition() const { return _position; }
+        
+        void setAlignment(int alignment);
+        int getAlignment() { return _alignment; }
+
+        
+        float getHeight() const;
+        
+    protected:
+    
+        virtual ~Paragraph() {}
+        
+        void createDrawables();
+            
+        osg::Vec3                   _position;
+        std::string                 _text;
+        osg::ref_ptr<osgText::Font> _font;
+        int                         _alignment;
+        unsigned int                _maxCharsPerLine;
+        
+        
+};
+
+};
+
+#endif