qgsvectorlayerprofilegenerator: const some methods

qgis · Dec 16, 2024 · 46883ae · 46883ae
1 parent 0a4b1e2
commit 46883ae
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Showing 2 changed files with 12 additions and 12 deletions.
diff --git a/src/core/vector/qgsvectorlayerprofilegenerator.cpp b/src/core/vector/qgsvectorlayerprofilegenerator.cpp
@@ -181,7 +181,7 @@ QgsProfileSnapResult QgsVectorLayerProfileResults::snapPointToIndividualFeatures
   return res;
 }
 
-void QgsVectorLayerProfileResults::visitFeaturesAtPoint( const QgsProfilePoint &point, double maximumPointDistanceDelta, double maximumPointElevationDelta, double maximumSurfaceElevationDelta,  const std::function< void( QgsFeatureId, double delta, double distance, double elevation ) > &visitor, bool visitWithin )
+void QgsVectorLayerProfileResults::visitFeaturesAtPoint( const QgsProfilePoint &point, double maximumPointDistanceDelta, double maximumPointElevationDelta, double maximumSurfaceElevationDelta,  const std::function< void( QgsFeatureId, double delta, double distance, double elevation ) > &visitor, bool visitWithin ) const
 {
   // TODO -- add spatial index if performance is an issue
 
@@ -336,7 +336,7 @@ void QgsVectorLayerProfileResults::visitFeaturesAtPoint( const QgsProfilePoint &
   }
 }
 
-void QgsVectorLayerProfileResults::visitFeaturesInRange( const QgsDoubleRange &distanceRange, const QgsDoubleRange &elevationRange, const std::function<void ( QgsFeatureId )> &visitor )
+void QgsVectorLayerProfileResults::visitFeaturesInRange( const QgsDoubleRange &distanceRange, const QgsDoubleRange &elevationRange, const std::function<void ( QgsFeatureId )> &visitor ) const
 {
   // TODO -- add spatial index if performance is an issue
   const QgsRectangle profileRange( distanceRange.lower(), elevationRange.lower(), distanceRange.upper(), elevationRange.upper() );
@@ -1621,7 +1621,7 @@ bool QgsVectorLayerProfileGenerator::generateProfileForPolygons()
   return true;
 }
 
-double QgsVectorLayerProfileGenerator::terrainHeight( double x, double y )
+double QgsVectorLayerProfileGenerator::terrainHeight( double x, double y ) const
 {
   if ( !mTerrainProvider )
     return std::numeric_limits<double>::quiet_NaN();
@@ -1640,7 +1640,7 @@ double QgsVectorLayerProfileGenerator::terrainHeight( double x, double y )
   return mTerrainProvider->heightAt( x, y );
 }
 
-double QgsVectorLayerProfileGenerator::featureZToHeight( double x, double y, double z, double offset )
+double QgsVectorLayerProfileGenerator::featureZToHeight( double x, double y, double z, double offset ) const
 {
   switch ( mClamping )
   {
@@ -1677,7 +1677,7 @@ double QgsVectorLayerProfileGenerator::featureZToHeight( double x, double y, dou
   return ( std::isnan( z ) ? 0 : z ) * mScale + offset;
 }
 
-void QgsVectorLayerProfileGenerator::clampAltitudes( QgsLineString *lineString, const QgsPoint &centroid, double offset )
+void QgsVectorLayerProfileGenerator::clampAltitudes( QgsLineString *lineString, const QgsPoint &centroid, double offset ) const
 {
   for ( int i = 0; i < lineString->nCoordinates(); ++i )
   {
@@ -1729,7 +1729,7 @@ void QgsVectorLayerProfileGenerator::clampAltitudes( QgsLineString *lineString,
   }
 }
 
-bool QgsVectorLayerProfileGenerator::clampAltitudes( QgsPolygon *polygon, double offset )
+bool QgsVectorLayerProfileGenerator::clampAltitudes( QgsPolygon *polygon, double offset ) const
 {
   if ( !polygon->is3D() )
     polygon->addZValue( 0 );

diff --git a/src/core/vector/qgsvectorlayerprofilegenerator.h b/src/core/vector/qgsvectorlayerprofilegenerator.h
@@ -88,9 +88,9 @@ class CORE_EXPORT QgsVectorLayerProfileResults : public QgsAbstractProfileSurfac
     QgsProfileSnapResult snapPointToIndividualFeatures( const QgsProfilePoint &point, const QgsProfileSnapContext &context );
 
     void visitFeaturesAtPoint( const QgsProfilePoint &point, double maximumPointDistanceDelta, double maximumPointElevationDelta, double maximumSurfaceElevationDelta,
-                               const std::function< void( QgsFeatureId, double delta, double distance, double elevation ) > &visitor, bool visitWithin );
+                               const std::function< void( QgsFeatureId, double delta, double distance, double elevation ) > &visitor, bool visitWithin ) const;
     void visitFeaturesInRange( const QgsDoubleRange &distanceRange, const QgsDoubleRange &elevationRange,
-                               const std::function<void ( QgsFeatureId )> &visitor );
+                               const std::function<void ( QgsFeatureId )> &visitor ) const;
 };
 
 
@@ -136,11 +136,11 @@ class CORE_EXPORT QgsVectorLayerProfileGenerator : public QgsAbstractProfileSurf
     void processTriangleIntersectForLine( const QgsPolygon *triangle, const QgsLineString *intersect, QVector< QgsGeometry > &transformedParts, QVector< QgsGeometry > &crossSectionParts );
     void processTriangleIntersectForPolygon( const QgsPolygon *triangle, const QgsPolygon *intersectionPolygon, QVector< QgsGeometry > &transformedParts, QVector< QgsGeometry > &crossSectionParts );
 
-    double terrainHeight( double x, double y );
-    double featureZToHeight( double x, double y, double z, double offset );
+    double terrainHeight( double x, double y ) const;
+    double featureZToHeight( double x, double y, double z, double offset ) const;
 
-    void clampAltitudes( QgsLineString *lineString, const QgsPoint &centroid, double offset );
-    bool clampAltitudes( QgsPolygon *polygon, double offset );
+    void clampAltitudes( QgsLineString *lineString, const QgsPoint &centroid, double offset ) const;
+    bool clampAltitudes( QgsPolygon *polygon, double offset ) const;
 
     QString mId;
     std::unique_ptr<QgsFeedback> mFeedback = nullptr;