diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2013-01-22 13:02:13 -0500 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2013-01-22 13:21:57 -0500 |
| commit | c8f66e7979d4a96474dcf49a0adc4aed5aa7b3b9 (patch) | |
| tree | e33941b072f949aeac86e6c965aef6a90f359291 /gr-qtgui/apps/plot_time_form.py | |
| parent | c4dca2526be5ee3ac979194c1d067aadc5a619c0 (diff) | |
qtgui: Updated plotting tools for more control through the GUI interface.
Diffstat (limited to 'gr-qtgui/apps/plot_time_form.py')
| -rw-r--r-- | gr-qtgui/apps/plot_time_form.py | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/gr-qtgui/apps/plot_time_form.py b/gr-qtgui/apps/plot_time_form.py new file mode 100644 index 0000000000..cff3ad6857 --- /dev/null +++ b/gr-qtgui/apps/plot_time_form.py @@ -0,0 +1,79 @@ +#!/usr/bin/env python +# +# Copyright 2013 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +import sys +from gnuradio import filter + +try: + from PyQt4 import QtGui, QtCore + import sip +except ImportError: + print "Error: Program requires PyQt4." + sys.exit(1) + +try: + from gnuradio.qtgui.plot_from import plot_form +except ImportError: + from plot_form import plot_form + +class plot_time_form(plot_form): + def __init__(self, top_block, title=''): + plot_form.__init__(self, top_block, title) + + self.right_col_layout = QtGui.QVBoxLayout() + self.right_col_form = QtGui.QFormLayout() + self.right_col_layout.addLayout(self.right_col_form) + self.layout.addLayout(self.right_col_layout, 1,4,1,1) + + self.auto_scale = QtGui.QCheckBox("Auto Scale", self) + if(self.top_block._auto_scale): + self.auto_scale.setChecked(self.top_block._auto_scale) + self.connect(self.auto_scale, QtCore.SIGNAL("stateChanged(int)"), + self.set_auto_scale) + self.right_col_layout.addWidget(self.auto_scale) + + self.stem = QtGui.QCheckBox("Stem", self) + self.connect(self.stem, QtCore.SIGNAL("stateChanged(int)"), + self.toggle_stem) + self.right_col_layout.addWidget(self.stem) + + self.add_line_control(self.right_col_layout) + + def set_auto_scale(self, state): + if(state): + self.top_block.auto_scale(True) + else: + self.top_block.auto_scale(False) + + def toggle_stem(self, state): + self.top_block.gui_snk.toggle_stem_plot() + if(state): + index = self._qwtmarkers.keys().index('Circle') + else: + index = self._qwtmarkers.keys().index('None') + for n in xrange(self.top_block._nsigs): + self._marker_edit[n].setCurrentIndex(index) + + def update_samp_rate(self): + sr = self.samp_rate_edit.text().toDouble()[0] + self.top_block.gui_snk.set_samp_rate(sr) + |