From: ellson <devnull@localhost>
Date: Thu, 24 Sep 2009 13:31:08 +0000 (+0000)
Subject: need renderdata for use in gv_tcl:   eval [gv::renderdata $G tk]
X-Git-Tag: LAST_LIBGRAPH~32^2~1698
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0cfe9f387c6e29246904133a165f414967c414a6;p=graphviz

need renderdata for use in gv_tcl:   eval [gv::renderdata $G tk]
---

diff --git a/tclpkg/gv/gv.i b/tclpkg/gv/gv.i
index ec2f749cb..aa5e9420b 100644
--- a/tclpkg/gv/gv.i
+++ b/tclpkg/gv/gv.i
@@ -214,11 +214,10 @@ extern bool render(Agraph_t *g, const char *format, const char *filename);
 extern bool renderchannel(Agraph_t *g, const char *format, const char *channelname);
 /*** Render to a string result */
 extern void renderresult(Agraph_t *g, const char *format, char *outdata);
-#if 0
 /*** Render a layout to a malloc'ed string, to be free'd by the caller */
 /*** (deprecated - too easy to leak memory) */
+/*** (still needed for "eval [gv::renderdata $G tk]" ) */
 extern char* renderdata(Agraph_t *g, const char *format);
-#endif
 
 
 /*** Writing graph back to file */
@@ -395,11 +394,10 @@ extern bool render(Agraph_t *g, const char *format, const char *filename);
 extern bool renderchannel(Agraph_t *g, const char *format, const char *channelname);
 /*** Render to a string result */
 extern void renderresult(Agraph_t *g, const char *format, char *outdata);
-#if 0
 /*** Render a layout to a malloc'ed string, to be free'd by the caller */
 /*** (deprecated - too easy to leak memory) */
+/*** (still needed for "eval [gv::renderdata $G tk]" ) */
 extern char* renderdata(Agraph_t *g, const char *format);
-#endif
 
 
 /*** Writing graph back to file */