src/tests/servers/app/painter/ShapeConverter.h

   1 /*
   2  * Copyright 2005, Stephan Aßmus <superstippi@gmx.de>. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Simple BShape to agg::path_storage converter, implemented as BShapeIterator.
   6  *
   7  */
   8
   9
  10 #ifndef SHAPE_CONVERTER_H
  11 #define SHAPE_CONVERTER_H
  12
  13 #include <Shape.h>
  14
  15 #include <agg_path_storage.h>
  16
  17 #include "Transformable.h"
  18
  19 class BPoint;
  20
  21 // TODO: test if this actually works
  22
  23 class ShapeConverter : public BShapeIterator,
  24                                            public Transformable {
  25  public:
  26                                                                 ShapeConverter();
  27                                                                 ShapeConverter(agg::path_storage* path);
  28         virtual                                         ~ShapeConverter() {};
  29
  30                         void                            SetPath(agg::path_storage* path);
  31
  32         virtual status_t                        IterateMoveTo(BPoint* point);
  33         virtual status_t                        IterateLineTo(int32 lineCount, BPoint* linePts);
  34         virtual status_t                        IterateBezierTo(int32 bezierCount, BPoint* bezierPts);
  35         virtual status_t                        IterateClose();
  36
  37  private:
  38         agg::path_storage*                      fPath;
  39 };
  40
  41 #endif // SHAPE_CONVERTER_H