X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fdocument.h;h=d6f41f3eddf8fb419d5056e6e411fa2cbf97c8ec;hp=31a175b1557f0c0bf07a04bd618b69116368edde;hb=a8297c3461718f2d9afc7a2f8ca620d320ac5f97;hpb=1d179b93f6a1b2a4fe3823c26fba862c24bc5d6e

diff --git a/src/document.h b/src/document.h
index 31a175b..d6f41f3 100644
--- a/src/document.h
+++ b/src/document.h
@@ -54,7 +54,7 @@ namespace IPDF
 
 			unsigned AddPath(unsigned start_index, unsigned end_index, const Colour & shading=Colour(0.6,0.6,0.6,1), const Colour & stroke=Colour(0,0,0,0));
 			unsigned AddBezier(const Bezier & bezier);
-			unsigned Add(ObjectType type, const Rect & bounds, unsigned data_index = 0);
+			unsigned Add(ObjectType type, const Rect & bounds, unsigned data_index = 0, QuadTreeIndex qtnode = 0);
 			unsigned AddBezierData(const Bezier & bezier);
 			unsigned AddPathData(const Path & path);
 
@@ -82,18 +82,27 @@ 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 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;