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Introducing subgraphs

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knsv
2015-01-07 21:02:58 +01:00
parent 273eb63efb
commit 5a720b6d63
12 changed files with 770 additions and 457 deletions
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31
src/diagrams/flowchart/flowRenderer.js
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@@ -38,6 +38,8 @@ exports.addVertices = function (vert, g) {
*/
var classStr = '';
//console.log(vertice.classes);
if(vertice.classes.length >0){
classStr = vertice.classes.join(" ");
}
@@ -195,7 +197,10 @@ exports.draw = function (text, id,isDot) {
}
// Create the input mermaid.graph
var g = new dagreD3.graphlib.Graph({multigraph:true})
var g = new dagreD3.graphlib.Graph({
multigraph:true,
compound: true
})
.setGraph({
rankdir: dir,
marginx: 20,
@@ -206,9 +211,33 @@ exports.draw = function (text, id,isDot) {
return {};
});
var subGraphs = graph.getSubGraphs();
var i = 0;
subGraphs.forEach(function(subG){
i = i + 1;
var id = 'subG'+i;
graph.addVertex(id,undefined,undefined,undefined);
});
// Fetch the verices/nodes and edges/links from the parsed graph definition
var vert = graph.getVertices();
//console.log(vert);
var edges = graph.getEdges();
//g.setParent("A", "p");
//g.setParent("B", "p");
//console.log(subGraphs);
i = 0;
subGraphs.forEach(function(subG){
i = i + 1;
var id = 'subG'+i;
//console.log('Setting id '+id);
subG.forEach(function(node){
//console.log('Setting node',node,' to subgraph '+id);
g.setParent(node,id);
});
});
exports.addVertices(vert, g);
exports.addEdges(edges, g);