[Olena-patches] last-svn-commit-695-g9dd5ec1 Add function visualization in the mean region widget.

* lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.cc, * lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.hh: Add mouseclick support for function visualization. --- milena/sandbox/ChangeLog | 8 +++ .../gui/segmentation2dt/src/mean_regions_widget.cc | 62 +++++++++++++++++++- .../gui/segmentation2dt/src/mean_regions_widget.hh | 5 ++ 3 files changed, 73 insertions(+), 2 deletions(-) diff --git a/milena/sandbox/ChangeLog b/milena/sandbox/ChangeLog index 4f62abc..07874a9 100644 --- a/milena/sandbox/ChangeLog +++ b/milena/sandbox/ChangeLog @@ -1,5 +1,13 @@ 2010-11-15 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Add function visualization in the mean region widget. + + * lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.cc, + * lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.hh: Add + mouseclick support for function visualization. + +2010-11-15 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Allow to save results filtered differently in the 3D segmentation tool. diff --git a/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.cc b/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.cc index 5a255fe..5756458 100644 --- a/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.cc +++ b/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.cc @@ -63,6 +63,16 @@ namespace igr connect(viewer_, SIGNAL(slider_valueChanged(int)), data_, SLOT(compute_new_mean_regions_image(int))); + // Plot widget related settings. + connect(viewer_->scene(), SIGNAL(mouse_pressed(const QPointF&)), + this, SLOT(mouse_click_slot(const QPointF&))); + + connect(viewer_->scene(), SIGNAL(mouse_click(const QPointF&)), + this, SLOT(mouse_click_slot(const QPointF&))); + + plot_widget_ = new plot_widget(); + plot_widget_->hide(); + emit task_ready(); } @@ -75,6 +85,14 @@ namespace igr disconnect(viewer_, SIGNAL(slider_valueChanged(int)), data_, SLOT(compute_new_mean_regions_image(int))); + // Plot widget related settings. + disconnect(viewer_->scene(), SIGNAL(mouse_pressed(const QPointF&)), + this, SLOT(mouse_click_slot(const QPointF&))); + + disconnect(viewer_->scene(), SIGNAL(mouse_click(const QPointF&)), + this, SLOT(mouse_click_slot(const QPointF&))); + + delete plot_widget_; } @@ -93,14 +111,14 @@ namespace igr bool mean_regions_widget::has_mouseover_data(const QPointF& p) const { point3d p3d(viewer_->current_slice(), p.y(), p.x()); - return data_->mean_regions().domain().has(p3d); + return data_->mean_regions_smooth().domain().has(p3d); } float mean_regions_widget::compute_mouseover_data(const QPointF& p) const { point3d p3d(viewer_->current_slice(), p.y(), p.x()); - return float(data_->mean_regions()(p3d)); + return float(data_->mean_regions_smooth()(p3d)); } @@ -109,11 +127,51 @@ namespace igr disconnect(sender(), SIGNAL(finished()), this, SLOT(task_finished_slot())); + // Preparing x data for plot widget. + xData_.resize(data_->mean_regions_smooth().nslis()); + for (int i = 0; i < xData_.size(); ++i) + xData_[i] = i; + + this->already_computed_ = true; // Result already refreshed and displayed. } + void mean_regions_widget::mouse_click_slot(const QPointF& p) + { + if (has_mouseover_data(p)) + { + point3d p3d = point3d(0, p.y(), p.x()); + + plot_widget_->clear(); + + QString title(tr("Function for region %1").arg(data_->seg_smooth()(p3d))); + plot_widget_->set_title(title); + + // Copy the data into the curves. + + QwtArray<double> yData; + yData.resize(data_->in_nslis()); + + // Result of the morpholocial filter. + for (int i = 0; i < yData.size(); ++i, ++p3d[0]) + yData[i] = data_->mean_regions_smooth()(p3d); + + plot_widget_->add_curve(tr("Morphological filtering."), + xData_, yData, QPen(Qt::green, 3)); + + // Ready to replot. + plot_widget_->replot(); + + + // Display result. + plot_widget_->show(); + plot_widget_->raise(); + } + } + + } // end of namespace igr::segmentation } // end of namespace igr diff --git a/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.hh b/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.hh index 8d78cb5..6ff7a15 100644 --- a/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.hh +++ b/milena/sandbox/lazzara/igr/gui/segmentation2dt/src/mean_regions_widget.hh @@ -30,6 +30,7 @@ # include <ui_mean_regions_widget.h> # include <src/task_widget.hh> +# include <src/plot_widget.hh> namespace igr @@ -55,11 +56,15 @@ namespace igr private slots: void task_finished_slot(); + void mouse_click_slot(const QPointF& p); private: // Members virtual void run_task_(task_handler& handler); private: // Attributes + QwtArray<double> xData_; + + plot_widget *plot_widget_; }; -- 1.5.6.5