add line angle option

Author: sbvis

src/ScatterplotWidget.cpp

@@ -61,6 +61,7 @@ ScatterplotWidget::ScatterplotWidget(mv::plugin::ViewPlugin* parentPlugin) :
     _pixelSelectionTool.setMainColor(QColor(Qt::black));
     _pixelSelectionTool.setFixedBrushRadiusModifier(Qt::AltModifier);
     _pixelSelectionTool.setFixedLineWidthModifier(Qt::AltModifier);
+    _pixelSelectionTool.setFixedLineAngleModifier(Qt::AltModifier);
 
     connect(&_pixelSelectionTool, &PixelSelectionTool::shapeChanged, [this]() {
         if (isInitialized())
@@ -128,6 +129,7 @@ ScatterplotWidget::ScatterplotWidget(mv::plugin::ViewPlugin* parentPlugin) :
     _samplerPixelSelectionTool.setMainColor(QColor(Qt::black));
     _samplerPixelSelectionTool.setFixedBrushRadiusModifier(Qt::AltModifier);
     _samplerPixelSelectionTool.setFixedLineWidthModifier(Qt::AltModifier);
+    _samplerPixelSelectionTool.setFixedLineAngleModifier(Qt::AltModifier);
 
     getPointRendererNavigator().setEnabled(true);
 

src/SelectionAction.cpp

@@ -25,6 +25,7 @@ SelectionAction::SelectionAction(QObject* parent, const QString& title) :
     addAction(&_pixelSelectionAction.getTypeAction());
     addAction(&_pixelSelectionAction.getBrushRadiusAction());
     addAction(&_pixelSelectionAction.getLineWidthAction());
+    addAction(&_pixelSelectionAction.getLineAngleAction());
     addAction(&_pixelSelectionAction.getModifierAction(), OptionAction::HorizontalButtons);
     addAction(&_pixelSelectionAction.getSelectAction());
     addAction(&_pixelSelectionAction.getNotifyDuringSelectionAction());