mermaid

<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/diagrams/flowchart/flowRenderer.js</title> <meta charset="utf-8"> <link rel="stylesheet" href="../../../prettify.css"> <style> body, html { margin:0; padding: 0; } body { font-family: Helvetica Neue, Helvetica,Arial; font-size: 10pt; } div.header, div.footer { background: #eee; padding: 1em; } div.header { z-index: 100; position: fixed; top: 0; border-bottom: 1px solid #666; width: 100%; } div.footer { border-top: 1px solid #666; } div.body { margin-top: 10em; } div.meta { font-size: 90%; text-align: center; } h1, h2, h3 { font-weight: normal; } h1 { font-size: 12pt; } h2 { font-size: 10pt; } pre { font-family: Consolas, Menlo, Monaco, monospace; margin: 0; padding: 0; line-height: 14px; font-size: 14px; -moz-tab-size: 2; -o-tab-size: 2; tab-size: 2; } div.path { font-size: 110%; } div.path a:link, div.path a:visited { color: #000; } table.coverage { border-collapse: collapse; margin:0; padding: 0 } table.coverage td { margin: 0; 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var flow = require('./parser/flow'); var dot = require('./parser/dot'); var dagreD3 = require('dagre-d3'); /** * Function that adds the vertices found in the graph definition to the graph to be rendered. * @param vert Object containing the vertices. * @param g The graph that is to be drawn. */ exports.addVertices = function (vert, g) { var keys = Object.keys(vert);   var styleFromStyleArr = function(styleStr,arr){ var i; // Create a compound style definition from the style definitions found for the node in the graph definition for (i = 0; i < arr.length; i++) { if (typeof arr[i] !== 'undefined') { styleStr = styleStr + arr[i] + ';'; } }   return styleStr; };   // Iterate through each item in the vertice object (containing all the vertices found) in the graph definition keys.forEach(function (id) { var vertice = vert[id]; var verticeText;   var i;   /** * Variable for storing the classes for the vertice * @type {string} */ var classStr = '';   if(vertice.classes.length >0){ classStr = vertice.classes.join(" "); }   /** * Variable for storing the extracted style for the vertice * @type {string} */ var style = ''; // Create a compound style definition from the style definitions found for the node in the graph definition style = styleFromStyleArr(style, vertice.styles);   // Use vertice id as text in the box if no text is provided by the graph definition if (typeof vertice.text === 'undefined') { verticeText = vertice.id; } else { verticeText = vertice.text; }   var radious = 0; var _shape = '';   // Set the shape based parameters switch(vertice.type){ case 'round': radious = 5; _shape = 'rect'; break; case 'square': _shape = 'rect'; break; case 'diamond': _shape = 'question'; break; case 'odd': _shape = 'rect_left_inv_arrow'; break; case 'circle': _shape = 'circle'; break; default: _shape = 'rect'; } // Add the node g.setNode(vertice.id, {labelType: "html",shape:_shape, label: verticeText, rx: radious, ry: radious, class: classStr, style: style, id:vertice.id}); }); };   /** * Add edges to graph based on parsed graph defninition * @param {Object} edges The edges to add to the graph * @param {Object} g The graph object */ exports.addEdges = function (edges, g) { var cnt=0; var aHead; edges.forEach(function (edge) { cnt++;   // Set link type for rendering if(edge.type === 'arrow_open'){ aHead = 'none'; } else{ aHead = 'normal'; }   var style = ''; if(typeof edge.style !== 'undefined'){ edge.style.forEach(function(s){ style = style + s +';'; }); }   // Add the edge to the graph Iif (typeof edge.text === 'undefined') { if(typeof edge.style === 'undefined'){ g.setEdge(edge.start, edge.end,{ style: "stroke: #333; stroke-width: 1.5px;fill:none", arrowheadStyle: "fill: #333", arrowhead: aHead},cnt); }else{ g.setEdge(edge.start, edge.end, { style: style, arrowheadStyle: "fill: #333", arrowhead: aHead },cnt); } } // Edge with text else {   if(typeof edge.style === 'undefined'){ g.setEdge(edge.start, edge.end,{labelType: "html",style: "stroke: #333; stroke-width: 1.5px;fill:none", labelpos:'c', label: ''+edge.text+'', arrowheadStyle: "fill: #333", arrowhead: aHead},cnt); }else{ g.setEdge(edge.start, edge.end, { labelType: "html",style: style, arrowheadStyle: "fill: #333", label: edge.text, arrowhead: aHead },cnt); } } }); };   /** * Returns the all the styles from classDef statements in the graph definition. * @returns {object} classDef styles */ exports.getClasses = function (text, isDot) { var parser; graph.clear(); if(isDot){ parser = dot.parser;   }else{ parser = flow.parser; } parser.yy = graph;   // Parse the graph definition parser.parse(text);   var classDefStylesObj = {}; var classDefStyleStr = '';   var classes = graph.getClasses();   // Add default class if undefined if(typeof classes.default === 'undefined') { classes.default = {id:'default'}; classes.default.styles = ['fill:#eaeaea','stroke:#666','stroke-width:1.5px']; } return classes; };   /** * Draws a flowchart in the tag with id: id based on the graph definition in text. * @param text * @param id */ exports.draw = function (text, id,isDot) { var parser; graph.clear(); if(isDot){ parser = dot.parser;   }else{ parser = flow.parser; } parser.yy = graph;   // Parse the graph definition parser.parse(text);   // Fetch the default direction, use TD if none was found var dir; dir = graph.getDirection(); if(typeof dir === 'undefined'){ dir='TD'; }   // Create the input mermaid.graph var g = new dagreD3.graphlib.Graph({multigraph:true}) .setGraph({ rankdir: dir, marginx: 20, marginy: 20   }) .setDefaultEdgeLabel(function () { return {}; });   // Fetch the verices/nodes and edges/links from the parsed graph definition var vert = graph.getVertices(); var edges = graph.getEdges(); exports.addVertices(vert, g); exports.addEdges(edges, g);   // Create the renderer var render = new dagreD3.render();   // Add custom shape for rhombus type of boc (decision) render.shapes().question = function (parent, bbox, node) { var w = bbox.width, h = bbox.height, s = (w + h) * 0.8, points = [ {x: s / 2, y: 0}, {x: s, y: -s / 2}, {x: s / 2, y: -s}, {x: 0, y: -s / 2} ]; var shapeSvg = parent.insert("polygon", ":first-child") .attr("points", points.map(function (d) { return d.x + "," + d.y; }).join(" ")) .attr("rx", 5) .attr("ry", 5) .attr("transform", "translate(" + (-s / 2) + "," + (s * 2 / 4) + ")"); node.intersect = function (point) { return dagreD3.intersect.polygon(node, points, point); }; return shapeSvg; };   // Add custom shape for box with inverted arrow on left side render.shapes().rect_left_inv_arrow = function (parent, bbox, node) { var w = bbox.width, h = bbox.height, points = [ {x: -h/2, y: 0}, {x: w, y: 0}, {x: w, y: -h}, {x: -h/2, y: -h}, {x: 0, y: -h/2}, ]; var shapeSvg = parent.insert("polygon", ":first-child") .attr("points", points.map(function (d) { return d.x + "," + d.y; }).join(" ")) .attr("transform", "translate(" + (-w / 2) + "," + (h * 2 / 4) + ")"); node.intersect = function (point) { return dagreD3.intersect.polygon(node, points, point); }; return shapeSvg; };   // Add our custom arrow - an empty arrowhead render.arrows().none = function normal(parent, id, edge, type) { var marker = parent.append("marker") .attr("id", id) .attr("viewBox", "0 0 10 10") .attr("refX", 9) .attr("refY", 5) .attr("markerUnits", "strokeWidth") .attr("markerWidth", 8) .attr("markerHeight", 6) .attr("orient", "auto");   var path = marker.append("path") .attr("d", "M 0 0 L 0 0 L 0 0 z"); dagreD3.util.applyStyle(path, edge[type + "Style"]); };   // Set up an SVG group so that we can translate the final graph. var svg = d3.select("#" + id); svgGroup = d3.select("#" + id + " g");   // Run the renderer. This is what draws the final graph. render(d3.select("#" + id + " g"), g);   // Center the graph svg.attr("height", g.graph().height ); svg.attr("width", g.graph().width ); };</pre></td></tr> </table></pre> </div> <div class="footer"> <div class="meta">Generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Mon Dec 22 2014 13:50:17 GMT+0100 (CET)</div> </div> <script src="../../../prettify.js"></script> <script src="https://yui-s.yahooapis.com/3.6.0/build/yui/yui-min.js"></script> <script> YUI().use('datatable', function (Y) { var formatters = { pct: function (o) { o.className += o.record.get('classes')[o.column.key]; try { return o.value.toFixed(2) + '%'; } catch (ex) { return o.value + '%'; } }, html: function (o) { o.className += o.record.get('classes')[o.column.key]; return o.record.get(o.column.key + '_html'); } }, defaultFormatter = function (o) { o.className += o.record.get('classes')[o.column.key]; return o.value; }; function getColumns(theadNode) { var colNodes = theadNode.all('tr th'), cols = [], col; colNodes.each(function (colNode) { col = { key: colNode.getAttribute('data-col'), label: colNode.get('innerHTML') || ' ', sortable: !colNode.getAttribute('data-nosort'), className: colNode.getAttribute('class'), type: colNode.getAttribute('data-type'), allowHTML: colNode.getAttribute('data-html') === 'true' || colNode.getAttribute('data-fmt') === 'html' }; col.formatter = formatters[colNode.getAttribute('data-fmt')] || defaultFormatter; cols.push(col); }); return cols; } function getRowData(trNode, cols) { var tdNodes = trNode.all('td'), i, row = { classes: {} }, node, name; for (i = 0; i < cols.length; i += 1) { name = cols[i].key; node = tdNodes.item(i); row[name] = node.getAttribute('data-value') || node.get('innerHTML'); row[name + '_html'] = node.get('innerHTML'); row.classes[name] = node.getAttribute('class'); //Y.log('Name: ' + name + '; Value: ' + row[name]); if (cols[i].type === 'number') { row[name] = row[name] * 1; } } //Y.log(row); return row; } function getData(tbodyNode, cols) { var data = []; tbodyNode.all('tr').each(function (trNode) { data.push(getRowData(trNode, cols)); }); return data; } function replaceTable(node) { if (!node) { return; } var cols = getColumns(node.one('thead')), data = getData(node.one('tbody'), cols), table, parent = node.get('parentNode'); table = new Y.DataTable({ columns: cols, data: data, sortBy: 'file' }); parent.set('innerHTML', ''); table.render(parent); } Y.on('domready', function () { replaceTable(Y.one('div.coverage-summary table')); if (typeof prettyPrint === 'function') { prettyPrint(); } }); }); </script> </body> </html>