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New feature: Show lines between corresponding visual words (right-click on image view)

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git-svn-id: http://rtabmap.googlecode.com/svn/trunk/rtabmap@472 f169173b-cf89-36c8-b27e-44dbe73f0c83
This commit is contained in:
matlabbe
2012-04-07 19:08:54 +00:00
parent 224a20f95b
commit 3c65931824
3 changed files with 55 additions and 1 deletions
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14
guilib/src/ImageView.cpp
View File

@@ -47,6 +47,9 @@ ImageView::ImageView(QWidget * parent) :
_showFeatures = _menu->addAction(tr("Show features"));
_showFeatures->setCheckable(true);
_showFeatures->setChecked(true);
_showLines = _menu->addAction(tr("Show lines"));
_showLines->setCheckable(true);
_showLines->setChecked(false);
_saveImage = _menu->addAction(tr("Save picture..."));
}
@@ -70,6 +73,11 @@ bool ImageView::isFeaturesShown()
return _showFeatures->isChecked();
}
bool ImageView::isLinesShown()
{
return _showLines->isChecked();
}
void ImageView::contextMenuEvent(QContextMenuEvent * e)
{
QAction * action = _menu->exec(e->globalPos());
@@ -90,7 +98,7 @@ void ImageView::contextMenuEvent(QContextMenuEvent * e)
img.save(text);
}
}
else if(action == _showFeatures || action == _showImage)
else if(action == _showFeatures || action == _showImage || action == _showLines)
{
this->updateItemsShown();
}
@@ -105,6 +113,10 @@ void ImageView::updateItemsShown()
{
items.at(i)->setVisible(_showFeatures->isChecked());
}
else if( qgraphicsitem_cast<QGraphicsLineItem*>(items.at(i)))
{
items.at(i)->setVisible(_showLines->isChecked());
}
else if(qgraphicsitem_cast<QGraphicsPixmapItem*>(items.at(i)))
{
items.at(i)->setVisible(_showImage->isChecked());