From: ellson <devnull@localhost>
Date: Fri, 24 Jun 2005 20:44:29 +0000 (+0000)
Subject: add pointer to GVJ_t to store latest known pointer position on device.
X-Git-Tag: LAST_LIBGRAPH~32^2~7496
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a35509dbf955d1d869a1790708a9eee48a9571ef;p=graphviz

add pointer to GVJ_t to store latest known pointer position on device.
---

diff --git a/lib/gvc/gvcint.h b/lib/gvc/gvcint.h
index ca05cf76e..0c33d88fd 100644
--- a/lib/gvc/gvcint.h
+++ b/lib/gvc/gvcint.h
@@ -129,9 +129,8 @@ extern "C" {
 	pointf focus;		/* viewport focus in graph units */
 	box	boundingBox;	/* drawable region in device units */
 
-#if 0
-	pointf pointer;		/* pointer position in graph units */
-#endif
+	pointf pointer;		/* pointer position in device units */
+
 	boxf clip;		/* clip region in graph units */
 	boxf pageBoxClip;       /* intersection of clip and pageBox */
 
diff --git a/lib/gvc/gvplugin.c b/lib/gvc/gvplugin.c
index 6dc29293a..344c289a6 100644
--- a/lib/gvc/gvplugin.c
+++ b/lib/gvc/gvplugin.c
@@ -114,7 +114,7 @@ gvplugin_library_t *gvplugin_library_load(char *path)
     if (len > lenp) {
 	lenp = len+20;
 	if (p)
-	    realloc(p, lenp);
+	    p = realloc(p, lenp);
 	else
 	    p = malloc(lenp);
     }