X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fquadtree.h;h=9a7b8f97673dd7b3c4a45b09fd59981727236d08;hp=15fd8a9225fd25cb818ae83e227a90f4761b2107;hb=b716ae547424e4e4bbda86781a151c31e3a64e67;hpb=1a234dbfe3aaa80894807d1a9f4a2abeb3ad1411

diff --git a/src/quadtree.h b/src/quadtree.h
index 15fd8a9..9a7b8f9 100644
--- a/src/quadtree.h
+++ b/src/quadtree.h
@@ -44,6 +44,7 @@ namespace IPDF
 		QuadTreeIndex next_overlay;
 		// First object which has not yet been propagated to extant children/parent.
 		unsigned object_dirty;
+		bool render_dirty;
 	};
 
 	struct QuadTree
@@ -53,6 +54,7 @@ namespace IPDF
 		std::vector<QuadTreeNode> nodes;
 
 		QuadTreeIndex GetNeighbour(QuadTreeIndex start, int xdir, int ydir, Document *doc) const;
+		void GetCanonicalCoords(QuadTreeIndex& start, Real& x, Real& y, Document *doc);
 
 	};