GNU Radio 3.7.2 C++ API
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  Q_OBJECT
55 
56  Q_PROPERTY ( QColor line_color1 READ getLineColor1 WRITE setLineColor1 )
57  Q_PROPERTY ( QColor line_color2 READ getLineColor2 WRITE setLineColor2 )
58  Q_PROPERTY ( QColor line_color3 READ getLineColor3 WRITE setLineColor3 )
59  Q_PROPERTY ( QColor line_color4 READ getLineColor4 WRITE setLineColor4 )
60  Q_PROPERTY ( QColor line_color5 READ getLineColor5 WRITE setLineColor5 )
61  Q_PROPERTY ( QColor line_color6 READ getLineColor6 WRITE setLineColor6 )
62  Q_PROPERTY ( QColor line_color7 READ getLineColor7 WRITE setLineColor7 )
63  Q_PROPERTY ( QColor line_color8 READ getLineColor8 WRITE setLineColor8 )
64  Q_PROPERTY ( QColor line_color9 READ getLineColor9 WRITE setLineColor9 )
65 
66  Q_PROPERTY ( int line_width1 READ getLineWidth1 WRITE setLineWidth1 )
67  Q_PROPERTY ( int line_width2 READ getLineWidth2 WRITE setLineWidth2 )
68  Q_PROPERTY ( int line_width3 READ getLineWidth3 WRITE setLineWidth3 )
69  Q_PROPERTY ( int line_width4 READ getLineWidth4 WRITE setLineWidth4 )
70  Q_PROPERTY ( int line_width5 READ getLineWidth5 WRITE setLineWidth5 )
71  Q_PROPERTY ( int line_width6 READ getLineWidth6 WRITE setLineWidth6 )
72  Q_PROPERTY ( int line_width7 READ getLineWidth7 WRITE setLineWidth7 )
73  Q_PROPERTY ( int line_width8 READ getLineWidth8 WRITE setLineWidth8 )
74  Q_PROPERTY ( int line_width9 READ getLineWidth9 WRITE setLineWidth9 )
75 
76  Q_PROPERTY ( Qt::PenStyle line_style1 READ getLineStyle1 WRITE setLineStyle1 )
77  Q_PROPERTY ( Qt::PenStyle line_style2 READ getLineStyle2 WRITE setLineStyle2 )
78  Q_PROPERTY ( Qt::PenStyle line_style3 READ getLineStyle3 WRITE setLineStyle3 )
79  Q_PROPERTY ( Qt::PenStyle line_style4 READ getLineStyle4 WRITE setLineStyle4 )
80  Q_PROPERTY ( Qt::PenStyle line_style5 READ getLineStyle5 WRITE setLineStyle5 )
81  Q_PROPERTY ( Qt::PenStyle line_style6 READ getLineStyle6 WRITE setLineStyle6 )
82  Q_PROPERTY ( Qt::PenStyle line_style7 READ getLineStyle7 WRITE setLineStyle7 )
83  Q_PROPERTY ( Qt::PenStyle line_style8 READ getLineStyle8 WRITE setLineStyle8 )
84  Q_PROPERTY ( Qt::PenStyle line_style9 READ getLineStyle9 WRITE setLineStyle9 )
85 
86  typedef QwtSymbol::Style QwtSymbolStyle;
87 
88  Q_ENUMS ( QwtSymbolStyle )
89  Q_PROPERTY ( QwtSymbolStyle line_marker1 READ getLineMarker1 WRITE setLineMarker1 )
90  Q_PROPERTY ( QwtSymbolStyle line_marker2 READ getLineMarker2 WRITE setLineMarker2 )
91  Q_PROPERTY ( QwtSymbolStyle line_marker3 READ getLineMarker3 WRITE setLineMarker3 )
92  Q_PROPERTY ( QwtSymbolStyle line_marker4 READ getLineMarker4 WRITE setLineMarker4 )
93  Q_PROPERTY ( QwtSymbolStyle line_marker5 READ getLineMarker5 WRITE setLineMarker5 )
94  Q_PROPERTY ( QwtSymbolStyle line_marker6 READ getLineMarker6 WRITE setLineMarker6 )
95  Q_PROPERTY ( QwtSymbolStyle line_marker7 READ getLineMarker7 WRITE setLineMarker7 )
96  Q_PROPERTY ( QwtSymbolStyle line_marker8 READ getLineMarker8 WRITE setLineMarker8 )
97  Q_PROPERTY ( QwtSymbolStyle line_marker9 READ getLineMarker9 WRITE setLineMarker9 )
98 
99  Q_PROPERTY ( int marker_alpha1 READ getMarkerAlpha1 WRITE setMarkerAlpha1 )
100  Q_PROPERTY ( int marker_alpha2 READ getMarkerAlpha2 WRITE setMarkerAlpha2 )
101  Q_PROPERTY ( int marker_alpha3 READ getMarkerAlpha3 WRITE setMarkerAlpha3 )
102  Q_PROPERTY ( int marker_alpha4 READ getMarkerAlpha4 WRITE setMarkerAlpha4 )
103  Q_PROPERTY ( int marker_alpha5 READ getMarkerAlpha5 WRITE setMarkerAlpha5 )
104  Q_PROPERTY ( int marker_alpha6 READ getMarkerAlpha6 WRITE setMarkerAlpha6 )
105  Q_PROPERTY ( int marker_alpha7 READ getMarkerAlpha7 WRITE setMarkerAlpha7 )
106  Q_PROPERTY ( int marker_alpha8 READ getMarkerAlpha8 WRITE setMarkerAlpha8 )
107  Q_PROPERTY ( int marker_alpha9 READ getMarkerAlpha9 WRITE setMarkerAlpha9 )
108 
109  Q_PROPERTY ( QColor zoomer_color READ getZoomerColor WRITE setZoomerColor )
110  Q_PROPERTY ( QColor palette_color READ getPaletteColor WRITE setPaletteColor )
111  Q_PROPERTY ( int yaxis_label_font_size READ getYaxisLabelFontSize WRITE setYaxisLabelFontSize )
112  Q_PROPERTY ( int xaxis_label_font_size READ getXaxisLabelFontSize WRITE setXaxisLabelFontSize )
113  Q_PROPERTY ( int axes_label_font_size READ getAxesLabelFontSize WRITE setAxesLabelFontSize )
114 
115 public:
116  DisplayPlot(int nplots, QWidget*);
117  virtual ~DisplayPlot();
118 
119  virtual void replot() = 0;
120 
121  const QColor getLineColor1 () const;
122  const QColor getLineColor2 () const;
123  const QColor getLineColor3 () const;
124  const QColor getLineColor4 () const;
125  const QColor getLineColor5 () const;
126  const QColor getLineColor6 () const;
127  const QColor getLineColor7 () const;
128  const QColor getLineColor8 () const;
129  const QColor getLineColor9 () const;
130 
131  int getLineWidth1 () const;
132  int getLineWidth2 () const;
133  int getLineWidth3 () const;
134  int getLineWidth4 () const;
135  int getLineWidth5 () const;
136  int getLineWidth6 () const;
137  int getLineWidth7 () const;
138  int getLineWidth8 () const;
139  int getLineWidth9 () const;
140 
141  const Qt::PenStyle getLineStyle1 () const;
142  const Qt::PenStyle getLineStyle2 () const;
143  const Qt::PenStyle getLineStyle3 () const;
144  const Qt::PenStyle getLineStyle4 () const;
145  const Qt::PenStyle getLineStyle5 () const;
146  const Qt::PenStyle getLineStyle6 () const;
147  const Qt::PenStyle getLineStyle7 () const;
148  const Qt::PenStyle getLineStyle8 () const;
149  const Qt::PenStyle getLineStyle9 () const;
150 
151  const QwtSymbol::Style getLineMarker1 () const;
152  const QwtSymbol::Style getLineMarker2 () const;
153  const QwtSymbol::Style getLineMarker3 () const;
154  const QwtSymbol::Style getLineMarker4 () const;
155  const QwtSymbol::Style getLineMarker5 () const;
156  const QwtSymbol::Style getLineMarker6 () const;
157  const QwtSymbol::Style getLineMarker7 () const;
158  const QwtSymbol::Style getLineMarker8 () const;
159  const QwtSymbol::Style getLineMarker9 () const;
160 
161  int getMarkerAlpha1 () const;
162  int getMarkerAlpha2 () const;
163  int getMarkerAlpha3 () const;
164  int getMarkerAlpha4 () const;
165  int getMarkerAlpha5 () const;
166  int getMarkerAlpha6 () const;
167  int getMarkerAlpha7 () const;
168  int getMarkerAlpha8 () const;
169  int getMarkerAlpha9 () const;
170 
171  QColor getZoomerColor() const;
172  QColor getPaletteColor() const;
173  int getAxisLabelFontSize(int axisId) const;
174  int getYaxisLabelFontSize() const;
175  int getXaxisLabelFontSize() const;
176  int getAxesLabelFontSize() const;
177 
178  // Make sure to create your won PlotNewData method in the derived
179  // class:
180  // void PlotNewData(...);
181 
182 public slots:
183  virtual void setYaxis(double min, double max);
184  virtual void setXaxis(double min, double max);
185  virtual void setLineLabel(int which, QString label);
186  virtual QString getLineLabel(int which);
187  virtual void setLineColor(int which, QColor color);
188  virtual QColor getLineColor(int which) const;
189  virtual void setLineWidth(int which, int width);
190  virtual int getLineWidth(int which) const;
191  virtual void setLineStyle(int which, Qt::PenStyle style);
192  virtual const Qt::PenStyle getLineStyle(int which) const;
193  virtual void setLineMarker(int which, QwtSymbol::Style marker);
194  virtual const QwtSymbol::Style getLineMarker(int which) const;
195  virtual void setMarkerAlpha(int which, int alpha);
196  virtual int getMarkerAlpha(int which) const;
197 
198  // Need a function for each curve for setting via stylesheet.
199  // Can't use preprocessor directives because we're inside a Q_OBJECT.
200  void setLineColor1 (QColor);
201  void setLineColor2 (QColor);
202  void setLineColor3 (QColor);
203  void setLineColor4 (QColor);
204  void setLineColor5 (QColor);
205  void setLineColor6 (QColor);
206  void setLineColor7 (QColor);
207  void setLineColor8 (QColor);
208  void setLineColor9 (QColor);
209 
210  void setLineWidth1 (int);
211  void setLineWidth2 (int);
212  void setLineWidth3 (int);
213  void setLineWidth4 (int);
214  void setLineWidth5 (int);
215  void setLineWidth6 (int);
216  void setLineWidth7 (int);
217  void setLineWidth8 (int);
218  void setLineWidth9 (int);
219 
220  void setLineStyle1 (Qt::PenStyle);
221  void setLineStyle2 (Qt::PenStyle);
222  void setLineStyle3 (Qt::PenStyle);
223  void setLineStyle4 (Qt::PenStyle);
224  void setLineStyle5 (Qt::PenStyle);
225  void setLineStyle6 (Qt::PenStyle);
226  void setLineStyle7 (Qt::PenStyle);
227  void setLineStyle8 (Qt::PenStyle);
228  void setLineStyle9 (Qt::PenStyle);
229 
230  void setLineMarker1 (QwtSymbol::Style);
231  void setLineMarker2 (QwtSymbol::Style);
232  void setLineMarker3 (QwtSymbol::Style);
233  void setLineMarker4 (QwtSymbol::Style);
234  void setLineMarker5 (QwtSymbol::Style);
235  void setLineMarker6 (QwtSymbol::Style);
236  void setLineMarker7 (QwtSymbol::Style);
237  void setLineMarker8 (QwtSymbol::Style);
238  void setLineMarker9 (QwtSymbol::Style);
239 
240  void setMarkerAlpha1 (int);
241  void setMarkerAlpha2 (int);
242  void setMarkerAlpha3 (int);
243  void setMarkerAlpha4 (int);
244  void setMarkerAlpha5 (int);
245  void setMarkerAlpha6 (int);
246  void setMarkerAlpha7 (int);
247  void setMarkerAlpha8 (int);
248  void setMarkerAlpha9 (int);
249 
250  void setZoomerColor(QColor c);
251  void setPaletteColor(QColor c);
252  void setAxisLabelFontSize(int axisId, int fs);
253  void setYaxisLabelFontSize(int fs);
254  void setXaxisLabelFontSize(int fs);
255  void setAxesLabelFontSize(int fs);
256 
257  void setStop(bool on);
258 
259  void resizeSlot(QSize *s);
260 
261  // Because of the preprocessing of slots in QT, these are not
262  // easily separated by the version check. Make one for each
263  // version until it's worked out.
264  void onPickerPointSelected(const QwtDoublePoint & p);
265  void onPickerPointSelected6(const QPointF & p);
266 
267 signals:
268  void plotPointSelected(const QPointF p);
269 
270 protected slots:
271  virtual void legendEntryChecked(QwtPlotItem *plotItem, bool on);
272 
273 protected:
274  int d_nplots;
275  std::vector<QwtPlotCurve*> d_plot_curve;
276 
277  QwtPlotPanner* d_panner;
278  QwtPlotZoomer* d_zoomer;
279 
280  QwtDblClickPlotPicker *d_picker;
281  QwtPlotMagnifier *d_magnifier;
282 
283  int64_t d_numPoints;
284 
285  bool d_stop;
286 
287  QList<QColor> d_trace_colors;
288 
289  bool d_autoscale_state;
290 };
291 
292 #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:86
int64_t
signed __int64 int64_t
Definition: stdint.h:89
QwtDblClickPlotPicker
Definition: utils.h:31