From 95df6c363421575cd7ed1749bde8d50c604049cf Mon Sep 17 00:00:00 2001
From: Karryanna <karry@karryanna.cz>
Date: Wed, 13 May 2015 18:52:00 +0200
Subject: [PATCH] Labelling: Overlaps outside of map are not considered

---
 labeller.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/labeller.c b/labeller.c
index 1db25fc..1799bd0 100644
--- a/labeller.c
+++ b/labeller.c
@@ -1286,8 +1286,8 @@ int overlaps(struct placement *p1, struct placement *p2)
   int p2x = p2->x; int p2y = p2->y;
 
   int overlap = 0;
-  for (int y=max2(p1y, p2y); y<=min2(p1y+v1->height, p2y+v2->height); y++)
-    for (int x=max2(p1x, p2x); x<=min2(p1x+v1->width, p2x+v2->width); x++)
+  for (int y=max2(0, max2(p1y, p2y)); y<min2(page_height_int, min2(p1y+v1->height, p2y+v2->height)); y++)
+    for (int x=max2(0, max2(p1x, p2x)); x<min2(page_width_int, min2(p1x+v1->width, p2x+v2->width)); x++)
     {
       if (v1->bitmap[(y-p1y)*v1->width + (x-p1x)] &&
           v2->bitmap[(y-p2y)*v2->width + (x-p2x)])
-- 
2.39.2