Add Z support for AddRectangle map tools

src/app/qgsmaptooladdrectangle.cpp

@@ -84,12 +84,12 @@ void QgsMapToolAddRectangle::keyReleaseEvent( QKeyEvent *e )
 QgsLineString *QgsMapToolAddRectangle::rectangleToLinestring( const bool isOriented ) const
 {
   std::unique_ptr<QgsLineString> ext( new QgsLineString() );
-  if ( mRectangle.isEmpty() )
+  if ( mRectangle.toRectangle().isEmpty() )
   {
     return ext.release();
   }
 
-  QgsPoint x0( mRectangle.xMinimum(), mRectangle.yMinimum() );
+  QgsPoint x0( mRectangle.xMinimum(), mRectangle.yMinimum(), mRectangle.zMinimum() );
 
   QgsPoint x1, x2, x3;
   if ( isOriented )
@@ -101,10 +101,11 @@ QgsLineString *QgsMapToolAddRectangle::rectangleToLinestring( const bool isOrien
   }
   else
   {
-    x1 = QgsPoint( mRectangle.xMinimum(), mRectangle.yMaximum() );
-    x2 = QgsPoint( mRectangle.xMaximum(), mRectangle.yMaximum() );
-    x3 = QgsPoint( mRectangle.xMaximum(), mRectangle.yMinimum() );
+    x1 = QgsPoint( mRectangle.xMinimum(), mRectangle.yMaximum(), mRectangle.zMinimum() );
+    x2 = QgsPoint( mRectangle.xMaximum(), mRectangle.yMaximum(), mRectangle.zMinimum() );
+    x3 = QgsPoint( mRectangle.xMaximum(), mRectangle.yMinimum(), mRectangle.zMinimum() );
   }
+
   ext->addVertex( x0 );
   ext->addVertex( x1 );
   ext->addVertex( x2 );
@@ -117,7 +118,7 @@ QgsLineString *QgsMapToolAddRectangle::rectangleToLinestring( const bool isOrien
 QgsPolygon *QgsMapToolAddRectangle::rectangleToPolygon( const bool isOriented ) const
 {
   std::unique_ptr<QgsPolygon> polygon( new QgsPolygon() );
-  if ( mRectangle.isEmpty() )
+  if ( mRectangle.toRectangle().isEmpty() )
   {
     return polygon.release();
   }
@@ -129,7 +130,7 @@ QgsPolygon *QgsMapToolAddRectangle::rectangleToPolygon( const bool isOriented )
 
 void QgsMapToolAddRectangle::deactivate( const bool isOriented )
 {
-  if ( !mParentTool || mRectangle.isEmpty() )
+  if ( !mParentTool || mRectangle.toRectangle().isEmpty() )
   {
     return;
   }
@@ -162,5 +163,5 @@ void QgsMapToolAddRectangle::clean()
     mParentTool->deleteTempRubberBand();
   }
 
-  mRectangle = QgsRectangle();
+  mRectangle = QgsBox3d();
 }

src/app/qgsmaptooladdrectangle.h

@@ -17,8 +17,8 @@
 #define QGSMAPTOOLADDRECTANGLE_H
 
 #include "qgspolygon.h"
-#include "qgsrectangle.h"
 #include "qgsmaptoolcapture.h"
+#include "qgsbox3d.h"
 
 class QgsPolygon;
 
@@ -51,7 +51,7 @@ class QgsMapToolAddRectangle: public QgsMapToolCapture
     //! The rubberband to show the rectangle currently working on
     QgsGeometryRubberBand *mTempRubberBand = nullptr;
     //! Rectangle
-    QgsRectangle mRectangle;
+    QgsBox3d mRectangle;
 
     //! Convenient method to export a QgsRectangle to a LineString
     QgsLineString *rectangleToLinestring( const bool isOriented = false ) const;

src/app/qgsmaptoolrectangle3points.cpp

@@ -31,7 +31,7 @@ QgsMapToolRectangle3Points::QgsMapToolRectangle3Points( QgsMapToolCapture *paren
 
 void QgsMapToolRectangle3Points::cadCanvasReleaseEvent( QgsMapMouseEvent *e )
 {
-  QgsPoint mapPoint( e->mapPoint() );
+  QgsPoint mapPoint = fromPointXY( e->mapPoint() );
 
   if ( e->button() == Qt::LeftButton )
   {
@@ -56,7 +56,7 @@ void QgsMapToolRectangle3Points::cadCanvasReleaseEvent( QgsMapMouseEvent *e )
 
 void QgsMapToolRectangle3Points::cadCanvasMoveEvent( QgsMapMouseEvent *e )
 {
-  QgsPoint mapPoint( e->mapPoint() );
+  QgsPoint mapPoint = fromPointXY( e->mapPoint() );
 
   if ( mTempRubberBand )
   {
@@ -82,14 +82,15 @@ void QgsMapToolRectangle3Points::cadCanvasMoveEvent( QgsMapMouseEvent *e )
 
         setSide( side < 0 ? -1 : 1 );
 
-        double xMin = mPoints.at( 0 ).x();
-        double xMax = mPoints.at( 0 ).x() + distance2( );
+        const double xMin = mPoints.at( 0 ).x();
+        const double xMax = mPoints.at( 0 ).x() + distance2( );
 
-        double yMin = mPoints.at( 0 ).y();
-        double yMax = mPoints.at( 0 ).y() + distance1();
+        const double yMin = mPoints.at( 0 ).y();
+        const double yMax = mPoints.at( 0 ).y() + distance1();
 
-        mRectangle = QgsRectangle( xMin, yMin,
-                                   xMax, yMax );
+        const double z = mPoints.at( 0 ).z();
+
+        mRectangle = QgsBox3d( xMin, yMin, z, xMax, yMax, z );
 
 
         mTempRubberBand->setGeometry( QgsMapToolAddRectangle::rectangleToPolygon( true ) );

src/app/qgsmaptoolrectanglecenter.cpp

@@ -31,7 +31,7 @@ QgsMapToolRectangleCenter::QgsMapToolRectangleCenter( QgsMapToolCapture *parentT
 
 void QgsMapToolRectangleCenter::cadCanvasReleaseEvent( QgsMapMouseEvent *e )
 {
-  QgsPoint mapPoint( e->mapPoint() );
+  QgsPoint mapPoint = fromPointXY( e->mapPoint() );
 
   if ( e->button() == Qt::LeftButton )
   {
@@ -55,7 +55,7 @@ void QgsMapToolRectangleCenter::cadCanvasReleaseEvent( QgsMapMouseEvent *e )
 
 void QgsMapToolRectangleCenter::cadCanvasMoveEvent( QgsMapMouseEvent *e )
 {
-  QgsPoint mapPoint( e->mapPoint() );
+  QgsPoint mapPoint = fromPointXY( e->mapPoint() );
 
   if ( mTempRubberBand )
   {
@@ -68,7 +68,7 @@ void QgsMapToolRectangleCenter::cadCanvasMoveEvent( QgsMapMouseEvent *e )
           double xOffset = fabs( mapPoint.x() - mPoints.at( 0 ).x() );
           double yOffset = fabs( mapPoint.y() - mPoints.at( 0 ).y() );
 
-          mRectangle = QgsRectangle( QgsPoint( mPoints.at( 0 ).x() - xOffset, mPoints.at( 0 ).y() - yOffset ), QgsPoint( mPoints.at( 0 ).x() + xOffset, mPoints.at( 0 ).y() + yOffset ) );
+          mRectangle = QgsBox3d( QgsPoint( mPoints.at( 0 ).x() - xOffset, mPoints.at( 0 ).y() - yOffset, mPoints.at( 0 ).z() ), QgsPoint( mPoints.at( 0 ).x() + xOffset, mPoints.at( 0 ).y() + yOffset, mPoints.at( 0 ).z() ) );
 
           mTempRubberBand->setGeometry( QgsMapToolAddRectangle::rectangleToPolygon() );
         }
@@ -77,7 +77,7 @@ void QgsMapToolRectangleCenter::cadCanvasMoveEvent( QgsMapMouseEvent *e )
           double dist = mPoints.at( 0 ).distance( mapPoint );
           double angle = mPoints.at( 0 ).azimuth( mapPoint );
 
-          mRectangle = QgsRectangle( mPoints.at( 0 ).project( -dist, angle ), mPoints.at( 0 ).project( dist, angle ) );
+          mRectangle = QgsBox3d( mPoints.at( 0 ).project( -dist, angle ), mPoints.at( 0 ).project( dist, angle ) );
           mTempRubberBand->setGeometry( QgsMapToolAddRectangle::rectangleToPolygon() );
         }
       }

src/app/qgsmaptoolrectangleextent.cpp

@@ -31,7 +31,7 @@ QgsMapToolRectangleExtent::QgsMapToolRectangleExtent( QgsMapToolCapture *parentT
 
 void QgsMapToolRectangleExtent::cadCanvasReleaseEvent( QgsMapMouseEvent *e )
 {
-  QgsPoint mapPoint( e->mapPoint() );
+  QgsPoint mapPoint = fromPointXY( e->mapPoint() );
 
   if ( e->button() == Qt::LeftButton )
   {
@@ -55,7 +55,7 @@ void QgsMapToolRectangleExtent::cadCanvasReleaseEvent( QgsMapMouseEvent *e )
 
 void QgsMapToolRectangleExtent::cadCanvasMoveEvent( QgsMapMouseEvent *e )
 {
-  QgsPoint mapPoint( e->mapPoint() );
+  QgsPoint mapPoint = fromPointXY( e->mapPoint() );
 
   if ( mTempRubberBand )
   {
@@ -65,15 +65,15 @@ void QgsMapToolRectangleExtent::cadCanvasMoveEvent( QgsMapMouseEvent *e )
       {
         if ( qgsDoubleNear( mCanvas->rotation(), 0.0 ) )
         {
-          mRectangle = QgsRectangle( mPoints.at( 0 ), mapPoint );
+          mRectangle = QgsBox3d( mPoints.at( 0 ), mapPoint );
           mTempRubberBand->setGeometry( QgsMapToolAddRectangle::rectangleToPolygon( ) );
         }
         else
         {
           double dist = mPoints.at( 0 ).distance( mapPoint );
           double angle = mPoints.at( 0 ).azimuth( mapPoint );
 
-          mRectangle = QgsRectangle( mPoints.at( 0 ), mPoints.at( 0 ).project( dist, angle ) );
+          mRectangle = QgsBox3d( mPoints.at( 0 ), mPoints.at( 0 ).project( dist, angle ) );
           mTempRubberBand->setGeometry( QgsMapToolAddRectangle::rectangleToPolygon() );
         }
       }