X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/a7b8e35bf90fa9e2df8be78ac636b158760ecf9c..88a244a523f1b5ebe804d169fa38c11ff7760acc:/doc/bugs/Problems_with_graphviz.pm_plug-in.mdwn?ds=inline

diff --git a/doc/bugs/Problems_with_graphviz.pm_plug-in.mdwn b/doc/bugs/Problems_with_graphviz.pm_plug-in.mdwn
index 9eca41faf..c9f698158 100644
--- a/doc/bugs/Problems_with_graphviz.pm_plug-in.mdwn
+++ b/doc/bugs/Problems_with_graphviz.pm_plug-in.mdwn
@@ -3,19 +3,42 @@ The graphviz.pm plug-in currently attempts to read PNG data in UTF-8 mode, which
     utf8 "\x89" does not map to Unicode at /usr/local/lib/perl5/site_perl/5.8.8/IkiWiki/Plugin/graphviz.pm line 53, <IN> chunk 1.
     Wide character in subroutine entry at /usr/local/lib/perl5/site_perl/5.8.8/IkiWiki/Plugin/graphviz.pm line 68.
 
-> Ok, will remove the binmode IN then. [[done]] --[[Joey]]
+> Ok, will remove the binmode IN then. done --[[Joey]]
+
+>> Thanks --[[HenrikBrixAndersen]]
 
 It also generates image URLs relative to the page being rendered, which means the URLs wont work when previewing a graph from the CGI script.
 
-> You seem to be using an old version of ikiwiki, these preview isues have
-> been fixed for some time, and the code doesn't look like what you patch
-> in your second hunk. --[[Joey]]
+>> Here is an updated patch againt ikiwiki-2.5:
+
+>>> [[Applied|done]], thanks. --[[Joey]]
+
+    --- IkiWiki/Plugin/graphviz.pm.orig	2007-07-27 11:35:05.000000000 +0200
+    +++ IkiWiki/Plugin/graphviz.pm	2007-07-27 11:36:02.000000000 +0200
+    @@ -69,7 +69,12 @@ sub render_graph (\%) {
+     		}
+     	}
+     
+    -	return "<img src=\"".urlto($dest, $params{page})."\" />\n";
+    +	if ($params{preview}) {
+    +		return "<img src=\"".urlto($dest, "")."\" />\n";
+    +	}
+    +	else {
+    +		return "<img src=\"".urlto($dest, $params{page})."\" />\n";
+    +	}
+     }
+     
+     sub graph (@) {
+
+
+>> --[[HenrikBrixAndersen]]
+
 
 The patch below fixes these two issues.
 
     --- graphviz.pm.orig	Thu Jun  7 15:45:16 2007
     +++ graphviz.pm	Fri Jun  8 12:03:38 2007
-    @@ -41,7 +41,6 @@ sub render_graph (\%) { #{{{
+    @@ -41,7 +41,6 @@ sub render_graph (\%) {
      		$pid=open2(*IN, *OUT, "$params{prog} -Tpng");
      
      		# open2 doesn't respect "use open ':utf8'"
@@ -23,7 +46,7 @@ The patch below fixes these two issues.
      		binmode (OUT, ':utf8');
      
      		print OUT $src;
-    @@ -70,7 +69,12 @@ sub render_graph (\%) { #{{{
+    @@ -70,7 +69,12 @@ sub render_graph (\%) {
      		}
      	}
      
@@ -34,6 +57,6 @@ The patch below fixes these two issues.
     +	else {
     +		return "<img src=\"".urlto($dest, $params{page})."\" />\n";
     +	}
-     } #}}}
+     }
      
-     sub graph (@) { #{{{
+     sub graph (@) {