Changeset 683 for trunk/src/placement_finder.cpp

Timestamp:

03/29/08 15:02:16 (8 months ago)

Author:

dom

Message:

Patch to disallow placement if segment_length=0 from jonb (fixes #86)

Files:

• trunk/src/placement_finder.cpp (modified) (2 diffs)

trunk/src/placement_finder.cpp

@@ -562 +562 @@
       
       double segment_length = path_distances[index];
+      if (segment_length == 0) {
+          // Not allowed to place across on 0 length segments or discontinuities
+          return std::auto_ptr<placement_element>(NULL);
+      }
       
       current_placement->starting_x = old_x + dx*distance/segment_length;
@@ -585 +589 @@
 
          //Coordinates this character will start at
+        if (segment_length == 0) {
+            // Not allowed to place across on 0 length segments or discontinuities
+            return std::auto_ptr<placement_element>(NULL);
+        }
          double start_x = old_x + dx*distance/segment_length;
          double start_y = old_y + dy*distance/segment_length;