X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fdocument.h;h=d6f41f3eddf8fb419d5056e6e411fa2cbf97c8ec;hp=28caf3d35521ba4aa0c6361b4714d371f2e5f428;hb=a8297c3461718f2d9afc7a2f8ca620d320ac5f97;hpb=c29180e78e8a6e16145d308a4e06e874bc29ccfb

diff --git a/src/document.h b/src/document.h
index 28caf3d..d6f41f3 100644
--- a/src/document.h
+++ b/src/document.h
@@ -81,15 +81,28 @@ namespace IPDF
 			void AddText(const std::string & text, Real scale, Real x, Real y);
 			
 			void AddFontGlyphAtPoint(stbtt_fontinfo *font, int character, Real scale, Real x, Real y);
-
+			
+			void TransformObjectBounds(const SVGMatrix & transform, ObjectType type = NUMBER_OF_OBJECT_TYPES);
+			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;