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DisplayPlot.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2008-2012 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio
6  *
7  * GNU Radio is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 3, or (at your option)
10  * any later version.
11  *
12  * GNU Radio is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with GNU Radio; see the file COPYING. If not, write to
19  * the Free Software Foundation, Inc., 51 Franklin Street,
20  * Boston, MA 02110-1301, USA.
21  */
22 
23 #ifndef DOMAIN_DISPLAY_PLOT_H
24 #define DOMAIN_DISPLAY_PLOT_H
25 
26 #include <stdint.h>
27 #include <cstdio>
28 #include <vector>
29 #include <qwt_plot.h>
30 #include <qwt_painter.h>
31 #include <qwt_plot_canvas.h>
32 #include <qwt_plot_curve.h>
33 #include <qwt_scale_engine.h>
34 #include <qwt_scale_widget.h>
35 #include <qwt_plot_zoomer.h>
36 #include <qwt_plot_panner.h>
37 #include <qwt_plot_magnifier.h>
38 #include <qwt_plot_marker.h>
39 #include <qwt_symbol.h>
40 #include <gnuradio/qtgui/utils.h>
41 
42 #if QWT_VERSION >= 0x060000
43 #include <qwt_compat.h>
44 #endif
45 
46 typedef QList<QColor> QColorList;
47 Q_DECLARE_METATYPE ( QColorList )
48 
49 /*!
50  * \brief QWidget base plot to build QTGUI plotting tools.
51  * \ingroup qtgui_blk
52  */
53 class DisplayPlot:public QwtPlot
54 {
55  Q_OBJECT
56 
57  Q_PROPERTY ( QColor line_color1 READ getLineColor1 WRITE setLineColor1 )
58  Q_PROPERTY ( QColor line_color2 READ getLineColor2 WRITE setLineColor2 )
59  Q_PROPERTY ( QColor line_color3 READ getLineColor3 WRITE setLineColor3 )
60  Q_PROPERTY ( QColor line_color4 READ getLineColor4 WRITE setLineColor4 )
61  Q_PROPERTY ( QColor line_color5 READ getLineColor5 WRITE setLineColor5 )
62  Q_PROPERTY ( QColor line_color6 READ getLineColor6 WRITE setLineColor6 )
63  Q_PROPERTY ( QColor line_color7 READ getLineColor7 WRITE setLineColor7 )
64  Q_PROPERTY ( QColor line_color8 READ getLineColor8 WRITE setLineColor8 )
65  Q_PROPERTY ( QColor line_color9 READ getLineColor9 WRITE setLineColor9 )
66 
67  Q_PROPERTY ( int line_width1 READ getLineWidth1 WRITE setLineWidth1 )
68  Q_PROPERTY ( int line_width2 READ getLineWidth2 WRITE setLineWidth2 )
69  Q_PROPERTY ( int line_width3 READ getLineWidth3 WRITE setLineWidth3 )
70  Q_PROPERTY ( int line_width4 READ getLineWidth4 WRITE setLineWidth4 )
71  Q_PROPERTY ( int line_width5 READ getLineWidth5 WRITE setLineWidth5 )
72  Q_PROPERTY ( int line_width6 READ getLineWidth6 WRITE setLineWidth6 )
73  Q_PROPERTY ( int line_width7 READ getLineWidth7 WRITE setLineWidth7 )
74  Q_PROPERTY ( int line_width8 READ getLineWidth8 WRITE setLineWidth8 )
75  Q_PROPERTY ( int line_width9 READ getLineWidth9 WRITE setLineWidth9 )
76 
77  Q_PROPERTY ( Qt::PenStyle line_style1 READ getLineStyle1 WRITE setLineStyle1 )
78  Q_PROPERTY ( Qt::PenStyle line_style2 READ getLineStyle2 WRITE setLineStyle2 )
79  Q_PROPERTY ( Qt::PenStyle line_style3 READ getLineStyle3 WRITE setLineStyle3 )
80  Q_PROPERTY ( Qt::PenStyle line_style4 READ getLineStyle4 WRITE setLineStyle4 )
81  Q_PROPERTY ( Qt::PenStyle line_style5 READ getLineStyle5 WRITE setLineStyle5 )
82  Q_PROPERTY ( Qt::PenStyle line_style6 READ getLineStyle6 WRITE setLineStyle6 )
83  Q_PROPERTY ( Qt::PenStyle line_style7 READ getLineStyle7 WRITE setLineStyle7 )
84  Q_PROPERTY ( Qt::PenStyle line_style8 READ getLineStyle8 WRITE setLineStyle8 )
85  Q_PROPERTY ( Qt::PenStyle line_style9 READ getLineStyle9 WRITE setLineStyle9 )
86 
87  typedef QwtSymbol::Style QwtSymbolStyle;
88 
89  Q_ENUMS ( QwtSymbolStyle )
90  Q_PROPERTY ( QwtSymbolStyle line_marker1 READ getLineMarker1 WRITE setLineMarker1 )
91  Q_PROPERTY ( QwtSymbolStyle line_marker2 READ getLineMarker2 WRITE setLineMarker2 )
92  Q_PROPERTY ( QwtSymbolStyle line_marker3 READ getLineMarker3 WRITE setLineMarker3 )
93  Q_PROPERTY ( QwtSymbolStyle line_marker4 READ getLineMarker4 WRITE setLineMarker4 )
94  Q_PROPERTY ( QwtSymbolStyle line_marker5 READ getLineMarker5 WRITE setLineMarker5 )
95  Q_PROPERTY ( QwtSymbolStyle line_marker6 READ getLineMarker6 WRITE setLineMarker6 )
96  Q_PROPERTY ( QwtSymbolStyle line_marker7 READ getLineMarker7 WRITE setLineMarker7 )
97  Q_PROPERTY ( QwtSymbolStyle line_marker8 READ getLineMarker8 WRITE setLineMarker8 )
98  Q_PROPERTY ( QwtSymbolStyle line_marker9 READ getLineMarker9 WRITE setLineMarker9 )
99 
100  Q_PROPERTY ( int marker_alpha1 READ getMarkerAlpha1 WRITE setMarkerAlpha1 )
101  Q_PROPERTY ( int marker_alpha2 READ getMarkerAlpha2 WRITE setMarkerAlpha2 )
102  Q_PROPERTY ( int marker_alpha3 READ getMarkerAlpha3 WRITE setMarkerAlpha3 )
103  Q_PROPERTY ( int marker_alpha4 READ getMarkerAlpha4 WRITE setMarkerAlpha4 )
104  Q_PROPERTY ( int marker_alpha5 READ getMarkerAlpha5 WRITE setMarkerAlpha5 )
105  Q_PROPERTY ( int marker_alpha6 READ getMarkerAlpha6 WRITE setMarkerAlpha6 )
106  Q_PROPERTY ( int marker_alpha7 READ getMarkerAlpha7 WRITE setMarkerAlpha7 )
107  Q_PROPERTY ( int marker_alpha8 READ getMarkerAlpha8 WRITE setMarkerAlpha8 )
108  Q_PROPERTY ( int marker_alpha9 READ getMarkerAlpha9 WRITE setMarkerAlpha9 )
109 
110  Q_PROPERTY ( QColor zoomer_color READ getZoomerColor WRITE setZoomerColor )
111  Q_PROPERTY ( QColor palette_color READ getPaletteColor WRITE setPaletteColor )
112  Q_PROPERTY ( int yaxis_label_font_size READ getYaxisLabelFontSize WRITE setYaxisLabelFontSize )
113  Q_PROPERTY ( int xaxis_label_font_size READ getXaxisLabelFontSize WRITE setXaxisLabelFontSize )
114  Q_PROPERTY ( int axes_label_font_size READ getAxesLabelFontSize WRITE setAxesLabelFontSize )
115 
116 public:
117  DisplayPlot(int nplots, QWidget*);
118  virtual ~DisplayPlot();
119 
120  virtual void replot() = 0;
121 
122  const QColor getLineColor1 () const;
123  const QColor getLineColor2 () const;
124  const QColor getLineColor3 () const;
125  const QColor getLineColor4 () const;
126  const QColor getLineColor5 () const;
127  const QColor getLineColor6 () const;
128  const QColor getLineColor7 () const;
129  const QColor getLineColor8 () const;
130  const QColor getLineColor9 () const;
131 
132  int getLineWidth1 () const;
133  int getLineWidth2 () const;
134  int getLineWidth3 () const;
135  int getLineWidth4 () const;
136  int getLineWidth5 () const;
137  int getLineWidth6 () const;
138  int getLineWidth7 () const;
139  int getLineWidth8 () const;
140  int getLineWidth9 () const;
141 
142  const Qt::PenStyle getLineStyle1 () const;
143  const Qt::PenStyle getLineStyle2 () const;
144  const Qt::PenStyle getLineStyle3 () const;
145  const Qt::PenStyle getLineStyle4 () const;
146  const Qt::PenStyle getLineStyle5 () const;
147  const Qt::PenStyle getLineStyle6 () const;
148  const Qt::PenStyle getLineStyle7 () const;
149  const Qt::PenStyle getLineStyle8 () const;
150  const Qt::PenStyle getLineStyle9 () const;
151 
152  const QwtSymbol::Style getLineMarker1 () const;
153  const QwtSymbol::Style getLineMarker2 () const;
154  const QwtSymbol::Style getLineMarker3 () const;
155  const QwtSymbol::Style getLineMarker4 () const;
156  const QwtSymbol::Style getLineMarker5 () const;
157  const QwtSymbol::Style getLineMarker6 () const;
158  const QwtSymbol::Style getLineMarker7 () const;
159  const QwtSymbol::Style getLineMarker8 () const;
160  const QwtSymbol::Style getLineMarker9 () const;
161 
162  int getMarkerAlpha1 () const;
163  int getMarkerAlpha2 () const;
164  int getMarkerAlpha3 () const;
165  int getMarkerAlpha4 () const;
166  int getMarkerAlpha5 () const;
167  int getMarkerAlpha6 () const;
168  int getMarkerAlpha7 () const;
169  int getMarkerAlpha8 () const;
170  int getMarkerAlpha9 () const;
171 
172  QColor getZoomerColor() const;
173  QColor getPaletteColor() const;
174  int getAxisLabelFontSize(int axisId) const;
175  int getYaxisLabelFontSize() const;
176  int getXaxisLabelFontSize() const;
177  int getAxesLabelFontSize() const;
178 
179  // Make sure to create your won PlotNewData method in the derived
180  // class:
181  // void PlotNewData(...);
182 
183 public slots:
184  virtual void setYaxis(double min, double max);
185  virtual void setXaxis(double min, double max);
186  virtual void setLineLabel(int which, QString label);
187  virtual QString getLineLabel(int which);
188  virtual void setLineColor(int which, QColor color);
189  virtual QColor getLineColor(int which) const;
190  virtual void setLineWidth(int which, int width);
191  virtual int getLineWidth(int which) const;
192  virtual void setLineStyle(int which, Qt::PenStyle style);
193  virtual const Qt::PenStyle getLineStyle(int which) const;
194  virtual void setLineMarker(int which, QwtSymbol::Style marker);
195  virtual const QwtSymbol::Style getLineMarker(int which) const;
196  virtual void setMarkerAlpha(int which, int alpha);
197  virtual int getMarkerAlpha(int which) const;
198 
199  // Need a function for each curve for setting via stylesheet.
200  // Can't use preprocessor directives because we're inside a Q_OBJECT.
201  void setLineColor1 (QColor);
202  void setLineColor2 (QColor);
203  void setLineColor3 (QColor);
204  void setLineColor4 (QColor);
205  void setLineColor5 (QColor);
206  void setLineColor6 (QColor);
207  void setLineColor7 (QColor);
208  void setLineColor8 (QColor);
209  void setLineColor9 (QColor);
210 
211  void setLineWidth1 (int);
212  void setLineWidth2 (int);
213  void setLineWidth3 (int);
214  void setLineWidth4 (int);
215  void setLineWidth5 (int);
216  void setLineWidth6 (int);
217  void setLineWidth7 (int);
218  void setLineWidth8 (int);
219  void setLineWidth9 (int);
220 
221  void setLineStyle1 (Qt::PenStyle);
222  void setLineStyle2 (Qt::PenStyle);
223  void setLineStyle3 (Qt::PenStyle);
224  void setLineStyle4 (Qt::PenStyle);
225  void setLineStyle5 (Qt::PenStyle);
226  void setLineStyle6 (Qt::PenStyle);
227  void setLineStyle7 (Qt::PenStyle);
228  void setLineStyle8 (Qt::PenStyle);
229  void setLineStyle9 (Qt::PenStyle);
230 
231  void setLineMarker1 (QwtSymbol::Style);
232  void setLineMarker2 (QwtSymbol::Style);
233  void setLineMarker3 (QwtSymbol::Style);
234  void setLineMarker4 (QwtSymbol::Style);
235  void setLineMarker5 (QwtSymbol::Style);
236  void setLineMarker6 (QwtSymbol::Style);
237  void setLineMarker7 (QwtSymbol::Style);
238  void setLineMarker8 (QwtSymbol::Style);
239  void setLineMarker9 (QwtSymbol::Style);
240 
241  void setMarkerAlpha1 (int);
242  void setMarkerAlpha2 (int);
243  void setMarkerAlpha3 (int);
244  void setMarkerAlpha4 (int);
245  void setMarkerAlpha5 (int);
246  void setMarkerAlpha6 (int);
247  void setMarkerAlpha7 (int);
248  void setMarkerAlpha8 (int);
249  void setMarkerAlpha9 (int);
250 
251  void setZoomerColor(QColor c);
252  void setPaletteColor(QColor c);
253  void setAxisLabelFontSize(int axisId, int fs);
254  void setYaxisLabelFontSize(int fs);
255  void setXaxisLabelFontSize(int fs);
256  void setAxesLabelFontSize(int fs);
257 
258  void setStop(bool on);
259 
260  void resizeSlot(QSize *s);
261 
262  // Because of the preprocessing of slots in QT, these are not
263  // easily separated by the version check. Make one for each
264  // version until it's worked out.
265  void onPickerPointSelected(const QwtDoublePoint & p);
266  void onPickerPointSelected6(const QPointF & p);
267 
268 signals:
269  void plotPointSelected(const QPointF p);
270 
271 protected slots:
272  virtual void legendEntryChecked(QwtPlotItem *plotItem, bool on);
273  virtual void legendEntryChecked(const QVariant &plotItem, bool on, int index);
274 
275 protected:
276  int d_nplots;
277  std::vector<QwtPlotCurve*> d_plot_curve;
278 
279  QwtPlotPanner* d_panner;
280  QwtPlotZoomer* d_zoomer;
281 
282  QwtDblClickPlotPicker *d_picker;
283  QwtPlotMagnifier *d_magnifier;
284 
285  int64_t d_numPoints;
286 
287  bool d_stop;
288 
289  QList<QColor> d_trace_colors;
290 
291  bool d_autoscale_state;
292 };
293 
294 #endif /* DOMAIN_DISPLAY_PLOT_H */
DisplayPlot
QWidget base plot to build QTGUI plotting tools.
Definition: DisplayPlot.h:53
QColorList
QList< QColor > QColorList
Definition: DisplayPlot.h:46
gr::trellis::min
float min(float a, float b)
DisplayPlot::QwtSymbolStyle
QwtSymbol::Style QwtSymbolStyle
Definition: DisplayPlot.h:87
int64_t
signed __int64 int64_t
Definition: stdint.h:89
QwtDblClickPlotPicker
Definition: utils.h:40