X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=src%2Fdocument.h;h=94be6cc7e242a8f10aca386ec3411595ca10d15c;hb=c4f8f7c6c7e43fc9fd5358197ca866b4186f636c;hp=0b095c36da7deb1ad6d0cab5320b9cf5405b199a;hpb=5f600e9c0d22c09bd60ef3c7245dbecc8d35d576;p=ipdf%2Fcode.git

diff --git a/src/document.h b/src/document.h
index 0b095c3..94be6cc 100644
--- a/src/document.h
+++ b/src/document.h
@@ -83,17 +83,26 @@ namespace IPDF
 			void AddFontGlyphAtPoint(stbtt_fontinfo *font, int character, Real scale, Real x, Real y);
 			
 			void TransformObjectBounds(const SVGMatrix & transform);
-			void TranslateObjects(const Real & x, const Real & y);
-			void ScaleObjectsAboutPoint(const Real & x, const Real & y, const Real & scale_amount);
+			void TranslateObjects(const Real & x, const Real & y, ObjectType type = NUMBER_OF_OBJECT_TYPES);
+			void ScaleObjectsAboutPoint(const Real & x, const Real & y, const Real & scale_amount, ObjectType type = NUMBER_OF_OBJECT_TYPES);
 			
 #ifndef QUADTREE_DISABLED
 			inline const QuadTree& GetQuadTree() { if (m_quadtree.root_id == QUADTREE_EMPTY) { GenBaseQuadtree(); } return m_quadtree; }
 			QuadTreeIndex GenQuadChild(QuadTreeIndex parent, QuadTreeNodeChildren type);
 			QuadTreeIndex GenQuadParent(QuadTreeIndex child, QuadTreeNodeChildren mytype);
+			void OverlayQuadChildren(QuadTreeIndex orig_parent, QuadTreeIndex parent, QuadTreeNodeChildren type);
+			void PropagateQuadChanges(QuadTreeIndex node);
 			// Returns the number of objects the current object formed when clipped, the objects in question are added to the end of the document.
 			int ClipObjectToQuadChild(int object_id, QuadTreeNodeChildren type);
 #endif
 
+			void ClearObjects()
+			{
+				m_count = 0;
+				m_objects.Clear();
+			}
+
+
 		private:
 			friend class View;
 			Objects m_objects;