QGIS API Documentation  3.9.0-Master (224899f119)
qgslayoutpoint.h
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1 /***************************************************************************
2  qgslayoutpoint.h
3  ----------------
4  begin : June 2017
5  copyright : (C) 2017 by Nyall Dawson
6  email : nyall dot dawson at gmail dot com
7  ***************************************************************************/
8 
9 /***************************************************************************
10  * *
11  * This program is free software; you can redistribute it and/or modify *
12  * it under the terms of the GNU General Public License as published by *
13  * the Free Software Foundation; either version 2 of the License, or *
14  * (at your option) any later version. *
15  * *
16  ***************************************************************************/
17 
18 #ifndef QGSLAYOUTPOINT_H
19 #define QGSLAYOUTPOINT_H
20 
21 #include "qgis_core.h"
22 #include "qgsunittypes.h"
23 #include <QPointF>
24 
39 class CORE_EXPORT QgsLayoutPoint
40 {
41  public:
42 
47 
52 
58 
65  void setPoint( const double x, const double y ) { mX = x; mY = y; }
66 
72  double x() const { return mX; }
73 
79  void setX( const double x ) { mX = x; }
80 
86  double y() const { return mY; }
87 
93  void setY( const double y ) { mY = y; }
94 
99  QgsUnitTypes::LayoutUnit units() const { return mUnits; }
100 
106  void setUnits( const QgsUnitTypes::LayoutUnit units ) { mUnits = units; }
107 
113  bool isNull() const;
114 
120  QPointF toQPointF() const;
121 
126  QString encodePoint() const;
127 
132  static QgsLayoutPoint decodePoint( const QString &string );
133 
134  bool operator==( const QgsLayoutPoint &other ) const;
135  bool operator!=( const QgsLayoutPoint &other ) const;
136 
140  QgsLayoutPoint operator*( double v ) const;
141 
145  QgsLayoutPoint operator*=( double v );
146 
150  QgsLayoutPoint operator/( double v ) const;
151 
155  QgsLayoutPoint operator/=( double v );
156 
157  private:
158 
159  double mX = 0.0;
160  double mY = 0.0;
162 
163 };
164 
165 #endif // QGSLAYOUTPOINT_H
void setY(const double y)
Sets y coordinate of point.
bool operator==(const QgsFeatureIterator &fi1, const QgsFeatureIterator &fi2)
bool operator!=(const QgsFeatureIterator &fi1, const QgsFeatureIterator &fi2)
void setPoint(const double x, const double y)
Sets new x and y coordinates for the point.
This class provides a method of storing points, consisting of an x and y coordinate, for use in QGIS layouts.
void setX(const double x)
Sets the x coordinate of point.
QgsUnitTypes::LayoutUnit units() const
Returns the units for the point.
QgsMargins operator/(const QgsMargins &margins, double divisor)
Returns a QgsMargins object that is formed by dividing the components of the given margins by the giv...
Definition: qgsmargins.h:262
double y() const
Returns y coordinate of point.
double x() const
Returns x coordinate of point.
void setUnits(const QgsUnitTypes::LayoutUnit units)
Sets the units for the point.
LayoutUnit
Layout measurement units.
Definition: qgsunittypes.h:127
QgsMargins operator*(const QgsMargins &margins, double factor)
Returns a QgsMargins object that is formed by multiplying each component of the given margins by fact...
Definition: qgsmargins.h:242