From d10c9edee6d993faec67b647122001ea565e2e8c Mon Sep 17 00:00:00 2001
From: Rene Hopf <renehopf@mac.com>
Date: Thu, 29 Jan 2015 19:34:01 +0100
Subject: [PATCH] new graph

---
 graphviz/test.cpp | 41 +++++++++++++++++++++--------------------
 1 file changed, 21 insertions(+), 20 deletions(-)

diff --git a/graphviz/test.cpp b/graphviz/test.cpp
index a45bc82a..e21583c7 100644
--- a/graphviz/test.cpp
+++ b/graphviz/test.cpp
@@ -10,8 +10,7 @@
 using namespace std;
 
 typedef struct{
-	vector<string> inputs;
-	vector<string> outputs;
+	vector<string> pins;
 }comp_t;
 
 int main(){
@@ -24,17 +23,17 @@ int main(){
 	//m[]     1      2         3      4        5
 	regex  e("(\\w+).(\\w+) <= (\\w+).(\\w+) = (.+)");
 	while(std::regex_search (s,m,e)){
-		//if not connected to itself
-		if(m[1].str() != m[3].str() && m[2].str() != m[4].str()){
-			comps[m[3].str()].outputs.push_back(m[4].str());
-			comps[m[1].str()].inputs.push_back(m[2].str());
+		comps[m[1].str()].pins.push_back(m[2].str());
+		if(m[1].str() == m[3].str() && m[2].str() == m[4].str()){//if connected to itself
+			//wert foo
+		}else{
 			string link;
 			link.append(m[3].str());
-			link.append(":");
+			link.append("_");
 			link.append(m[4].str());
 			link.append(" -> ");
 			link.append(m[1].str());
-			link.append(":");
+			link.append("_");
 			link.append(m[2].str());
 			link.append("[label=\"");
 			link.append(m[5].str());
@@ -45,20 +44,22 @@ int main(){
 	}
 	
 	dotfile << "digraph G {" << endl;
-	dotfile << "graph [rankdir = LR];" << endl;
-	dotfile << "node[shape=record];" << endl;
+  dotfile << "rankdir = LR;" << endl;
+  dotfile << "splines = spline;" << endl;
+  dotfile << "ratio = 1;" << endl;
+  dotfile << "overlap = false;" << endl;
+  dotfile << "start = regular;" << endl;
+  dotfile << "forcelabels = true;" << endl;
+	
 	
 	for(auto &comp:comps){
-		dotfile << comp.first << "[label=\"{{";
-		
-		for(auto &input:comp.second.inputs){
-			dotfile << "<" << input << ">" << input << "|";
-		}
-		dotfile << "}|" << comp.first << "|{";
-		for(auto &output:comp.second.outputs){
-			dotfile << "<" << output << ">" << output << "|";
-		}
-		dotfile << "}}\"];" << endl;
+	  dotfile << "subgraph cluster_" << comp.first << "{" << endl;
+	  dotfile << "  style = rounded;" << endl;
+	  dotfile << "  label = \"" << comp.first << "\";" << endl;
+		for(auto &pin:comp.second.pins){
+			dotfile << "  " << comp.first << "_" << pin << " [shape = box, style = filled, color = lightgrey, label = \"" << pin << "\"];" << endl;
+	  }
+		dotfile << "}" << endl;
 	}
 	
 	for(auto &link:links){