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GridRemoval.h
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1 /******************************************************************************************************
2  * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released *
3  * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
4  * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission. *
5  ******************************************************************************************************/
6 
7 #ifndef GRID_REMOVAL_H
8 #define GRID_REMOVAL_H
9 
10 #include "GridLog.h"
11 #include <QList>
12 #include <QPixmap>
13 #include <QPointF>
14 
17 class QImage;
19 
21 typedef QList<GridHealerAbstractBase*> GridHealers;
22 
25 {
26  public:
28  GridRemoval(bool isGnuplot);
29 
31  QPixmap remove (const Transformation &transformation,
32  const DocumentModelGridRemoval &modelGridRemoval,
33  const QImage &imageBefore);
34 
35 private:
36  GridRemoval();
37 
39  QPointF clipX (const QPointF &posUnprojected,
40  double xBoundary,
41  const QPointF &posOther) const;
42 
44  QPointF clipY (const QPointF &posUnprojected,
45  double yBoundary,
46  const QPointF &posOther) const;
47 
48  void removeLine (const QPointF &pos1,
49  const QPointF &pos2,
50  QImage &image,
51  const DocumentModelGridRemoval &modelGridRemoval,
52  GridHealers &gridHealers);
53 
54  GridLog m_gridLog;
55 };
56 
57 #endif // GRID_REMOVAL_H
Class that does special logging for GridLog and GridRemoval classes.
Definition: GridLog.h:16
Class that &#39;heals&#39; the curves after one grid line has been removed.
Affine transformation between screen and graph coordinates, based on digitized axis points...
Model for DlgSettingsGridRemoval and CmdSettingsGridRemoval. The settings are unstable until the user...
QList< GridHealerAbstractBase * > GridHealers
Storage of GridHealer instances.
Definition: GridRemoval.h:18
Strategy class for grid removal.
Definition: GridRemoval.h:24