Description: ------------ Hello, I have an issue between 1.2.1 and 1.3.0.RC3. I installed the 1.2.1 but I need to display more than 1 edge between 2 nodes so I installed the 1.3.0.RC3. I had to create my graph as NOT strict to be able to display more than one edge between 2 nodes. The issue is about the clusters. For the same PHP Code I have 2 different resulst : 1.2.1 (clusters OK multi-edges KO) : digraph sp_d_rcp_001 { graph [ rankdir="LR",ranksep="0.75" ]; subgraph "cluster_pck_courbe_rcp" { label="pck_courbe_rcp"; color="green"; "sp_d_rcp_001" [ shape="component" ]; } "courbe_rcp" [ shape="box" ]; "detail_rcp" [ shape="box" ]; "sp_d_rcp_001" -> "courbe_rcp" [ color="blue",label="S",id="Scourbe_rcp" ]; "sp_d_rcp_001" -> "detail_rcp" [ color="blue",label="S",id="Sdetail_rcp" ]; } 1.3.0RC3 (Clusters KO multi-edges OK) : digraph sp_d_rcp_001 { rankdir=LR; ranksep=0.75; subgraph pck_courbe_rcp { graph [ green,color=green,label=pck_courbe_rcp ]; sp_d_rcp_001 [ shape=component ]; } courbe_rcp [ shape=box ]; detail_rcp [ shape=box ]; sp_d_rcp_001 -> courbe_rcp [ color=red,label=D,id=Dcourbe_rcp ]; sp_d_rcp_001 -> courbe_rcp [ color=blue,label=S,id=Scourbe_rcp ]; sp_d_rcp_001 -> detail_rcp [ color=red,label=D,id=Ddetail_rcp ]; sp_d_rcp_001 -> detail_rcp [ color=blue,label=S,id=Sdetail_rcp ]; } So what's wrong? There are huge difference between the 2 codes generated, no? Test script: --------------- $gv = new Image_GraphViz(true, array('rankdir'=>'LR', 'ranksep' => .75), $inObj, false); $gv->addCluster($pkg, $pkg, array("color"=>"green")); $gv->addNode($obj, array('shape' => 'component'), $pkg); $result = mysql_query($query) or die(mysql_error().$query); while ($row = mysql_fetch_assoc($result)) { $table = $row['tab']; $action = $row['action']; if (array_key_exists($table, $lst_tab) == false){ # si on a pas trouve d'arbo PL/SQL, on cree tout de meme les objets dans le graphe $gv->addNode($table, array('shape' => 'box')); } $gv->addEdge(array($obj => $table), array("color"=>$color, "label"=>$action, "id"=>$action.$table)); } Expected result: ---------------- digraph sp_d_rcp_001 { graph [ rankdir="LR",ranksep="0.75" ]; subgraph "cluster_pck_courbe_rcp" { label="pck_courbe_rcp"; color="green"; "sp_d_rcp_001" [ shape="component" ]; } courbe_rcp [ shape=box ]; detail_rcp [ shape=box ]; sp_d_rcp_001 -> courbe_rcp [ color=red,label=D,id=Dcourbe_rcp ]; sp_d_rcp_001 -> courbe_rcp [ color=blue,label=S,id=Scourbe_rcp ]; sp_d_rcp_001 -> detail_rcp [ color=red,label=D,id=Ddetail_rcp ]; sp_d_rcp_001 -> detail_rcp [ color=blue,label=S,id=Sdetail_rcp ]; }

Greg, I have no idea what exactly is wrong. Want to simplify your test cases to better demonstration the expected and actual behaviour?

I know what the problem is, and I'm trying to post a fix to SVN... Just having a slight issue with user name / password at the moment.

This bug has been fixed in SVN. If this was a documentation problem, the fix will appear on pear.php.net by the end of next Sunday (CET). If this was a problem with the pear.php.net website, the change should be live shortly. Otherwise, the fix will appear in the package's next release. Thank you for the report and for helping us make PEAR better.