Engauge Digitizer  2
GraphicsItemsExtractor.h
1 /******************************************************************************************************
2  * (C) 2016 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 GRAPHICS_ITEMS_EXTRACTOR_H
8 #define GRAPHICS_ITEMS_EXTRACTOR_H
9 
10 #include <QStringList>
11 
12 class QGraphicsItem;
13 
14 enum AxisOrGraph {
15  AXIS_POINTS,
16  GRAPH_POINTS
17 };
18 
21 {
22 public:
26 
28  bool allSelectedItemsAreEitherAxisOrGraph (const QList<QGraphicsItem*> &items,
29  AxisOrGraph axisOrGraph) const;
30 
32  QStringList selectedPointIdentifiers (const QList<QGraphicsItem*> &items) const;
33 
34 };
35 
36 #endif // GRAPHICS_ITEMS_EXTRACTOR_H
This class consolidates utility routines that deal with graphics items that are getting extracted fro...
QStringList selectedPointIdentifiers(const QList< QGraphicsItem *> &items) const
Return list of selected point identifiers.
GraphicsItemsExtractor()
Single constructor.
bool allSelectedItemsAreEitherAxisOrGraph(const QList< QGraphicsItem *> &items, AxisOrGraph axisOrGraph) const
Return true if all selected points are of the specified axis or graph type.