File indexing completed on 2024-05-12 15:56:09

 /*
  *  SPDX-FileCopyrightText: 2005 Bart Coppens <kde@bartcoppens.be>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 #ifndef _KIS_BOUNDARY_H_
 #define _KIS_BOUNDARY_H_
 
 #include <QList>
 #include <QPair>
 #include <QPainter>
 
 #include <kritabrush_export.h>
 
 #include "kis_types.h"
 
 /**
  * Generates an 'outline' for a paint device. It should look a bit like the outline of a
  * marching ants selection.
  *
  * It's not really optimized, so it's not recommended to do big things with it and expect
  * it to be fast.
  *
  * Usage: construct a KisBoundary, and then run a generateBoundary(w, h) on it. After that,
  * you can use the KisBoundaryPainter::paint method to let it paint the outline, or get a pixmap.
  *
  * If you are debugging the brush outlines, be aware that the pipeline for this
  * data is somewhat complex, involving such user classes:
  * KisBoundary, KisBrush, KisBrushBasedPaintOpSettings, KisTool, KisCurrentOutlineFetcher
  **/
 class BRUSH_EXPORT KisBoundary
 {
 public:
     KisBoundary(KisFixedPaintDeviceSP dev);
     ~KisBoundary();
     void generateBoundary();
 
     void paint(QPainter& painter) const;
 
     /// returns the outline saved in QPainterPath
     QPainterPath path() const;
 
 private:
     struct Private;
     Private* const d;
 };
 
 #endif // _KIS_BOUNDARY_H_