[Olena-patches] last-svn-commit-696-g27c8f05 Add save button for function plots.

* lazzara/igr/gui/segmentation2dt/src/plot_widget.cc, * lazzara/igr/gui/segmentation2dt/src/plot_widget.hh: Here. --- milena/sandbox/ChangeLog | 7 ++++++ .../igr/gui/segmentation2dt/src/plot_widget.cc | 21 ++++++++++++++++++++ .../igr/gui/segmentation2dt/src/plot_widget.hh | 1 + 3 files changed, 29 insertions(+), 0 deletions(-) diff --git a/milena/sandbox/ChangeLog b/milena/sandbox/ChangeLog index 07874a9..62d9d00 100644 --- a/milena/sandbox/ChangeLog +++ b/milena/sandbox/ChangeLog @@ -1,5 +1,12 @@ 2010-11-15 Guillaume Lazzara <z(a)lrde.epita.fr> + Add save button for function plots. + + * lazzara/igr/gui/segmentation2dt/src/plot_widget.cc, + * lazzara/igr/gui/segmentation2dt/src/plot_widget.hh: Here. + +2010-11-15 Guillaume Lazzara <z(a)lrde.epita.fr> + Add function visualization in the mean region widget. * lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.cc, diff --git a/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/plot_widget.cc b/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/plot_widget.cc index a19ce36..d90d6d4 100644 --- a/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/plot_widget.cc +++ b/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/plot_widget.cc @@ -78,6 +78,27 @@ namespace igr } + void plot_widget::on_savePlotBtn__clicked() + { + QPixmap plotPix = QPixmap::grabWidget(plot_); + + QString plotfile = QFileDialog::getSaveFileName(this, + tr("Save plot."), + QString(), + tr("PNG (*.png)")); + + if (!plotfile.endsWith(".png", Qt::CaseInsensitive)) + plotfile.append(".png"); + + if (!plotPix.save(plotfile, "PNG", 100)) + { + QMessageBox::critical(0, "Error saving plot!", + "Cannot write plot file. Make sure you have " + "write permissions."); + } + } + + } // end of namespace igr::segmentation } // end of namespace igr diff --git a/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/plot_widget.hh b/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/plot_widget.hh index bdfce62..e9af350 100644 --- a/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/plot_widget.hh +++ b/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/plot_widget.hh @@ -62,6 +62,7 @@ namespace igr void on_zoomBestBtn__clicked(); void on_zoomOutBtn__clicked(); void on_zoomInBtn__clicked(); + void on_savePlotBtn__clicked(); private: // Members -- 1.5.6.5