grglyph.h

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#ifndef grglyph_h
#define grglyph_h
 
#include <InterViews/transformer.h>
#include "graph.h"
 
struct Object;
class GrGlyph;
 
class GrGlyphItem: public GraphItem {
  public:
    GrGlyphItem(Glyph* g, float scalex, float scaley, float rot);
    virtual ~GrGlyphItem();
    virtual void allocate(Canvas*, const Allocation&, Extension&);
    virtual void draw(Canvas*, const Allocation&) const;
    virtual void print(Printer*, const Allocation&) const;
 
  private:
    Transformer t_;
};
 
class GrGlyph: public Glyph {
  public:
    GrGlyph(Object*);
    virtual ~GrGlyph();
 
    virtual void request(Requisition&) const;
    virtual void draw(Canvas*, const Allocation&) const;
 
    void new_path();
    void move_to(Coord, Coord);
    void line_to(Coord, Coord);
    void control_point(Coord, Coord);
    void curve_to(Coord, Coord, Coord, Coord, Coord, Coord);
    void close_path();
    void circle(Coord x, Coord y, Coord r);
    void stroke(int color, int brush);
    void fill(int color);
    void erase();
    void gif(const char*);
 
    Object** temp_objvar();
 
  private:
    DataVec* type_;
    DataVec* x_;
    DataVec* y_;
    Object* obj_;
    Glyph* gif_;
};
 
#endif