QGIS API Documentation 3.29.0-Master (8c80f25a4f)
qgsdxfpaintdevice.h
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1/***************************************************************************
2 qgsdxpaintdevice.h
3 ------------------
4 begin : November 2013
5 copyright : (C) 2013 by Marco Hugentobler
6 email : marco at sourcepole dot ch
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 QGSDXFPAINTDEVICE_H
19#define QGSDXFPAINTDEVICE_H
20
21#define SIP_NO_FILE
22
23#include <QPaintDevice>
24
25#include "qgis_core.h"
26
28class QgsDxfExport;
29class QPaintEngine;
30
37class CORE_EXPORT QgsDxfPaintDevice: public QPaintDevice
38{
39 public:
41 ~QgsDxfPaintDevice() override;
42
43 QPaintEngine *paintEngine() const override;
44
45 void setDrawingSize( QSizeF size ) { mDrawingSize = size; }
46 void setOutputSize( const QRectF &r ) { mRectangle = r; }
47
49 double widthScaleFactor() const;
50
52 QPointF dxfCoordinates( QPointF pt ) const;
53
54 /*int height() const { return mDrawingSize.height(); }
55 int width() const { return mDrawingSize.width(); }*/
56
57 int metric( PaintDeviceMetric metric ) const override;
58
59 void setLayer( const QString &layer );
60
61 void setShift( QPointF shift );
62
63
64 private:
65 QgsDxfPaintEngine *mPaintEngine = nullptr;
66
67 QSizeF mDrawingSize; //size (in source coordinates)
68 QRectF mRectangle; //size (in dxf coordinates)
69};
70
71#endif // QGSDXFPAINTDEVICE_H
Exports QGIS layers to the DXF format.
Definition: qgsdxfexport.h:65
A paint device for drawing into dxf files.
void setOutputSize(const QRectF &r)
void setDrawingSize(QSizeF size)
Custom paint engine for rendering to DXF drawings.