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Direktori : /home/opti/workflow/src/public/app-assets/js/scripts/charts/d3/tree/ |
Current File : /home/opti/workflow/src/public/app-assets/js/scripts/charts/d3/tree/tree.js |
/*========================================================================================= File Name: tree.js Description: D3 basic tree chart ---------------------------------------------------------------------------------------- Item Name: Modern Admin - Clean Bootstrap 4 Dashboard HTML Template Version: 1.0 Author: PIXINVENT Author URL: http://www.themeforest.net/user/pixinvent ==========================================================================================*/ // Basic Tree chart // ------------------------------ $(window).on("load", function(){ var ele = d3.select("#tree-chart"), margin = {top: 20, right: 20, bottom: 30, left: 50}, width = ele.node().getBoundingClientRect().width - margin.left - margin.right, height = 600 - margin.top - margin.bottom; // Chart // ------------------------------ var container = ele.append("svg"); var svg = container .attr("width", width + margin.left + margin.right) .attr("height", height + margin.top + margin.bottom) .append("g") .attr("transform", "translate(" + margin.left + "," + margin.top + ")"); var tree = d3.layout.tree() .size([height, width - 180]); var diagonal = d3.svg.diagonal() .projection(function(d) { return [d.y, d.x]; }); // Load data // ------------------------------ d3.json("../../../app-assets/data/d3/tree/tree.json", function(error, json) { var nodes = tree.nodes(json), links = tree.links(nodes); // Links // ------------------------------ var linkGroup = svg.append("g") .attr("class", "d3-tree-link-group"); var link = linkGroup.selectAll(".d3-tree-link") .data(links) .enter() .append("path") .attr("class", "d3-tree-link") .attr("d", diagonal) .style("fill", "none") .style("stroke", "#e3e3e3") .style("stroke-width", 1.5); // Nodes // ------------------------------ var nodeGroup = svg.append("g") .attr("class", "d3-tree-node-group"); var node = nodeGroup.selectAll(".d3-tree-node") .data(nodes) .enter() .append("g") .attr("class", "d3-tree-node") .attr("transform", function(d) { return "translate(" + d.y + "," + d.x + ")"; }); node.append("circle") .attr("r", 4.5) .attr("class", "d3-tree-circle") .style("fill", "#fff") .style("stroke", "#E84A5F") .style("stroke-width", 1.5); node.append("text") .attr("dx", function(d) { return d.children ? -12 : 12; }) .attr("dy", 4) .style("text-anchor", function(d) { return d.children ? "end" : "start"; }) .style("font-size", 12) .text(function(d) { return d.name; }); // Resize chart // ------------------------------ // Call function on window resize $(window).on('resize', resize); // Call function on sidebar width change $('.menu-toggle').on('click', resize); function resize() { // Layout variables width = ele.node().getBoundingClientRect().width - margin.left - margin.right, nodes = tree.nodes(json), links = tree.links(nodes); container.attr("width", width + margin.left + margin.right); svg.attr("width", width + margin.left + margin.right); tree.size([height, width - 180]); svg.selectAll(".d3-tree-link").attr("d", diagonal); svg.selectAll(".d3-tree-node").attr("transform", function(d) { return "translate(" + d.y + "," + d.x + ")"; }); } }); });