diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2012-06-24 18:17:35 -0400 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2012-06-24 18:17:35 -0400 |
| commit | 53ef7dc95ba23d2e1e086c3004c02bc75542a849 (patch) | |
| tree | e9e7b9fe41f6e41930ea566c86af7eb75455746c /gr-qtgui/lib/TimeDomainDisplayPlot.cc | |
| parent | e587c32fe4994f81d5a69a90ee450e914f16660f (diff) | |
qtgui: adding ability to set line width's from time display form.
Diffstat (limited to 'gr-qtgui/lib/TimeDomainDisplayPlot.cc')
| -rw-r--r-- | gr-qtgui/lib/TimeDomainDisplayPlot.cc | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/gr-qtgui/lib/TimeDomainDisplayPlot.cc b/gr-qtgui/lib/TimeDomainDisplayPlot.cc index 80789da509..bf2e93b2d8 100644 --- a/gr-qtgui/lib/TimeDomainDisplayPlot.cc +++ b/gr-qtgui/lib/TimeDomainDisplayPlot.cc @@ -242,7 +242,17 @@ TimeDomainDisplayPlot::title(int which) void TimeDomainDisplayPlot::setColor(int which, QString color) { - _plot_curve[which]->setPen(QPen(color)); + QPen pen(_plot_curve[which]->pen()); + pen.setColor(color); + _plot_curve[which]->setPen(pen); +} + +void +TimeDomainDisplayPlot::setLineWidth(int which, int width) +{ + QPen pen(_plot_curve[which]->pen()); + pen.setWidth(width); + _plot_curve[which]->setPen(pen); } void TimeDomainDisplayPlot::replot() |