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A Composite Node with d3 v5
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title>A Composite Node with d3 v5</title> | |
| <link | |
| rel="stylesheet" | |
| href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" | |
| /> | |
| <style> | |
| rect.node { | |
| width: 150px; | |
| height: 80px; | |
| rx: 4px; | |
| fill: #dceed3; | |
| stroke: #fff; | |
| stroke-width: 2px; | |
| } | |
| text { | |
| font-family: Roboto; | |
| } | |
| text.name { | |
| font-size: 15px; | |
| text-align: center; | |
| stroke: #012247; | |
| stroke-width: 1px; | |
| } | |
| text.description { | |
| font-size: 12px; | |
| text-align: center; | |
| stroke: #012247; | |
| stroke-width: 1px; | |
| } | |
| circle.countCircle { | |
| fill: #fff; | |
| stroke: black; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <script src="https://d3js.org/d3.v5.min.js"></script> | |
| <script> | |
| var width = 500, | |
| height = 400; | |
| const nodes = [ | |
| { | |
| id: 0, | |
| name: "ServiceGroup", | |
| description: "Port : 80", | |
| connection_count: 3 | |
| } | |
| ]; | |
| const svg = d3 | |
| .select("body") | |
| .append("svg") | |
| .attr("width", width) | |
| .attr("height", height); | |
| let circle = svg.append("svg:g").selectAll("g"); | |
| circle = circle.data(nodes, d => d.id); | |
| const g = circle.enter(); | |
| const rectangularNode = g | |
| .append("svg:rect") | |
| .attr("class", "node") | |
| .attr("x", d => { | |
| return 0; | |
| }) | |
| .attr("y", d => { | |
| return 0; | |
| }); | |
| //get dimensions of outer box | |
| var outerNodebbox = rectangularNode.node().getBBox(); | |
| const images = g | |
| .append("svg:image") | |
| .attr( | |
| "xlink:href", | |
| "https://img.icons8.com/ios-glyphs/30/000000/superman.png" | |
| ) | |
| .attr("x", function(d) { | |
| let X = outerNodebbox.x; | |
| return X + 10; | |
| }) | |
| .attr("y", function(d) { | |
| let Y = outerNodebbox.y; | |
| let HEIGHT = outerNodebbox.height; | |
| return Y + HEIGHT / 3 ; | |
| }); | |
| const label = g | |
| .append("svg:text") | |
| .attr("class", "name") | |
| .attr("dx", function(d) { | |
| return outerNodebbox.width / 3; | |
| }) | |
| .attr("dy", function(d) { | |
| return outerNodebbox.height / 3; | |
| }) | |
| .attr("dominant-baseline", "central") | |
| .text(d => { | |
| return d["name"]; | |
| }); | |
| const description = g | |
| .append("svg:text") | |
| .attr("class", "description") | |
| .attr("dx", function(d) { | |
| return outerNodebbox.width / 3; | |
| }) | |
| .attr("dy", function(d) { | |
| return (2 * outerNodebbox.height) / 3; | |
| }) | |
| .attr("dominant-baseline", "central") | |
| .text(d => { | |
| return d["description"]; | |
| }); | |
| const count_circle = g | |
| .append("svg:circle") | |
| .attr("class", "countCircle") | |
| .style("visibility", "unset") | |
| .attr("r", 10) | |
| .attr("cx", function(d) { | |
| // return descriptionbbox.x+ 10; | |
| let X = outerNodebbox.x; | |
| let WIDTH = outerNodebbox.width; | |
| return X + (2.5 * WIDTH) / 3; | |
| }) | |
| .attr("cy", function(d) { | |
| let Y = outerNodebbox.y; | |
| let HEIGHT = outerNodebbox.height; | |
| return Y + (2 * HEIGHT) / 3; | |
| }); | |
| const count_text = g | |
| .append("svg:text") | |
| .attr("class", "countText") | |
| .attr("r", 10) | |
| .attr("dx", function(d) { | |
| let X = outerNodebbox.x; | |
| let WIDTH = outerNodebbox.width; | |
| return X + (2.5 * WIDTH) / 3; | |
| }) | |
| .attr("dy", function(d) { | |
| let Y = outerNodebbox.y; | |
| let HEIGHT = outerNodebbox.height; | |
| return Y + (2 * HEIGHT) / 3; | |
| }) | |
| .attr("dominant-baseline", "central") | |
| .text(d => { | |
| return d["connection_count"]; | |
| }); | |
| circle = g.merge(circle); | |
| </script> | |
| </body> | |
| </html> |
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