--- a/cms/app-client/app/components/visu-langues.js Sat Jun 11 01:07:57 2016 +0200
+++ b/cms/app-client/app/components/visu-langues.js Sun Jun 12 22:53:25 2016 +0200
@@ -4,203 +4,208 @@
import _ from 'lodash/lodash';
export default Ember.Component.extend({
- constants: Ember.inject.service(),
- didInsertElement: function(){
- var _this = this;
- var margin = {top: 20, right: 0, bottom: 0, left: 0},
+
+ constants: Ember.inject.service(),
+
+ didInsertElement: function(){
+ var self = this;
+ var margin = {top: 20, right: 0, bottom: 0, left: 0},
width = Ember.$("#chart_div").width(),
height = 600 - margin.top - margin.bottom,
formatNumber = d3.format(",d"),
transitioning;
- var x = d3.scale.linear()
- .domain([0, width])
- .range([0, width]);
+ var x = d3.scale.linear()
+ .domain([0, width])
+ .range([0, width]);
- var y = d3.scale.linear()
- .domain([0, height])
- .range([0, height]);
+ var y = d3.scale.linear()
+ .domain([0, height])
+ .range([0, height]);
- var treemap = d3.layout.treemap()
- .children(function(d, depth) { return depth ? null : d._children; })
- .sort(function(a, b) { return a.value - b.value; })
- .ratio(height / width * 0.5 * (1 + Math.sqrt(5)))
- .round(false);
+ var treemap = d3.layout.treemap()
+ .children(function(d, depth) { return depth ? null : d._children; })
+ .sort(function(a, b) { return a.value - b.value; })
+ .ratio(height / width * 0.5 * (1 + Math.sqrt(5)))
+ .round(false);
- var svg = d3.select("#chart_div").append("svg")
- .attr("width", width + margin.left + margin.right)
- .attr("height", height + margin.bottom + margin.top)
- .style("margin-left", -margin.left + "px")
- .style("margin.right", -margin.right + "px")
- .append("g")
- .attr("transform", "translate(" + margin.left + "," + margin.top + ")")
- .style("shape-rendering", "crispEdges");
+ var svg = d3.select("#chart_div").append("svg")
+ .attr("width", width + margin.left + margin.right)
+ .attr("height", height + margin.bottom + margin.top)
+ .style("margin-left", -margin.left + "px")
+ .style("margin.right", -margin.right + "px")
+ .append("g")
+ .attr("transform", "translate(" + margin.left + "," + margin.top + ")")
+ .style("shape-rendering", "crispEdges");
- var grandparent = svg.append("g")
- .attr("class", "grandparent");
+ var grandparent = svg.append("g")
+ .attr("class", "grandparent");
- grandparent.append("rect")
- .attr("y", -margin.top)
- .attr("width", width)
- .attr("height", margin.top);
+ grandparent.append("rect")
+ .attr("y", -margin.top)
+ .attr("width", width)
+ .attr("height", margin.top);
- grandparent.append("text")
- .attr("x", 6)
- .attr("y", 6 - margin.top)
- .attr("dy", ".75em");
+ grandparent.append("text")
+ .attr("x", 6)
+ .attr("y", 6 - margin.top)
+ .attr("dy", ".75em");
- var baseurl = ENV.baseURL.replace(/\/$/,"")+'/api/v1';
- d3.json(baseurl+"/languages", function(languages) {
+ var baseurl = ENV.baseURL.replace(/\/$/,"")+'/api/v1';
+ d3.json(baseurl+"/languages", function(languages) {
- var root = _.cloneDeep(_this.constants.LANGUAGES_TREEMAP);
+ var root = _.cloneDeep(self.constants.LANGUAGES_TREEMAP);
- initialize(root);
- accumulate(root);
- layout(root);
- display(root);
+ initialize(root);
+ accumulate(root);
+ layout(root);
+ display(root);
- function initialize(root) {
- root.x = root.y = 0;
- root.dx = width;
- root.dy = height;
- root.depth = 0;
- }
+ function initialize(root) {
+ root.x = root.y = 0;
+ root.dx = width;
+ root.dy = height;
+ root.depth = 0;
+ }
+
+ // Aggregate the values for internal nodes. This is normally done by the
+ // treemap layout, but not here because of our custom implementation.
+ // We also take a snapshot of the original children (_children) to avoid
+ // the children being overwritten when when layout is computed.
+ function accumulate(d) {
+ d._children = d.children;
+
+ if(d.children) {
+ d.value = d.children.reduce(function(p, v) { return p + accumulate(v); }, 0);
+ } else if (_.isArray(d.id)) {
+ d.value = d.id.reduce(function(s,lid) { return s + (languages[lid]?languages[lid]:0); }, 0);
+ } else {
+ d.value = languages[d.id]?languages[d.id]:0;
+ }
- // Aggregate the values for internal nodes. This is normally done by the
- // treemap layout, but not here because of our custom implementation.
- // We also take a snapshot of the original children (_children) to avoid
- // the children being overwritten when when layout is computed.
- function accumulate(d) {
- d._children = d.children;
- if(d.children) {
- d.value = d.children.reduce(function(p, v) { return p + accumulate(v); }, 0);
- } else if (_.isArray(d.id)) {
- d.value = d.id.reduce(
- function(s,lid) { return s + (languages[lid]?languages[lid]:0); },
- 0
- );
- }
- else {
- d.value = languages[d.id]?languages[d.id]:0;
- }
- return d.value;
- }
+ return d.value;
+ }
- // Compute the treemap layout recursively such that each group of siblings
- // uses the same size (1×1) rather than the dimensions of the parent cell.
- // This optimizes the layout for the current zoom state. Note that a wrapper
- // object is created for the parent node for each group of siblings so that
- // the parent’s dimensions are not discarded as we recurse. Since each group
- // of sibling was laid out in 1×1, we must rescale to fit using absolute
- // coordinates. This lets us use a viewport to zoom.
- function layout(d) {
- if (d._children) {
- treemap.nodes({_children: d._children});
- d._children.forEach(function(c) {
- c.x = d.x + c.x * d.dx;
- c.y = d.y + c.y * d.dy;
- c.dx *= d.dx;
- c.dy *= d.dy;
- c.parent = d;
- layout(c);
- });
- }
- }
+ // Compute the treemap layout recursively such that each group of siblings
+ // uses the same size (1×1) rather than the dimensions of the parent cell.
+ // This optimizes the layout for the current zoom state. Note that a wrapper
+ // object is created for the parent node for each group of siblings so that
+ // the parent’s dimensions are not discarded as we recurse. Since each group
+ // of sibling was laid out in 1×1, we must rescale to fit using absolute
+ // coordinates. This lets us use a viewport to zoom.
+ function layout(d) {
+ if (d._children) {
+ treemap.nodes({_children: d._children});
+ d._children.forEach(function(c) {
+ c.x = d.x + c.x * d.dx;
+ c.y = d.y + c.y * d.dy;
+ c.dx *= d.dx;
+ c.dy *= d.dy;
+ c.parent = d;
+ layout(c);
+ });
+ }
+ }
- function display(d) {
- grandparent
- .datum(d.parent)
- .on("click", transition)
- .select("text")
- .text(name(d));
+ function display(d) {
+ grandparent
+ .datum(d.parent)
+ .on("click", transition)
+ .select("text")
+ .text(name(d));
+
+ var g1 = svg.insert("g", ".grandparent")
+ .datum(d)
+ .attr("class", "depth");
- var g1 = svg.insert("g", ".grandparent")
- .datum(d)
- .attr("class", "depth");
+ var g = g1.selectAll("g")
+ .data(d._children)
+ .enter().append("g");
- var g = g1.selectAll("g")
- .data(d._children)
- .enter().append("g");
+ g.classed("bla", true)
+ .on("click", selectHandler);
- g.classed("bla", true).on("click", selectHandler);
-
- g.filter(function(d) { return d._children; })
- .classed("children", true)
- .on("click", transition);
+ g.filter(function(d) { return d._children; })
+ .classed("children", true)
+ .on("click", transition);
- g.append("rect")
- .attr("class", "parent")
- // .attr("fill", (d.color || "#bbb"))
- .call(rect)
- .append("title")
- .text(function(d) { return formatNumber(d.value); });
+ g.append("rect")
+ .attr("class", "parent")
+ .call(rect)
+ .append("title")
+ .text(function(d) { return formatNumber(d.value); });
- g.append("text")
- .attr("dy", ".75em")
- .text(function(d) { return d.name; })
- .call(text);
+ g.append("text")
+ .attr("dy", ".75em")
+ .text(function(d) { return d.name; })
+ .call(text);
- function transition(d) {
- if (transitioning || !d) { return; }
- selectHandler(d);
- transitioning = true;
+ function transition(d) {
+ if (transitioning || !d) {
+ return;
+ }
+
+ selectHandler(d);
+ transitioning = true;
- var g2 = display(d),
- t1 = g1.transition().duration(750),
- t2 = g2.transition().duration(750);
+ var g2 = display(d),
+ t1 = g1.transition().duration(750),
+ t2 = g2.transition().duration(750);
- // Update the domain only after entering new elements.
- x.domain([d.x, d.x + d.dx]);
- y.domain([d.y, d.y + d.dy]);
-
- // Enable anti-aliasing during the transition.
- svg.style("shape-rendering", null);
+ // Update the domain only after entering new elements.
+ x.domain([d.x, d.x + d.dx]);
+ y.domain([d.y, d.y + d.dy]);
- // Draw child nodes on top of parent nodes.
- svg.selectAll(".depth").sort(function(a, b) { return a.depth - b.depth; });
+ // Enable anti-aliasing during the transition.
+ svg.style("shape-rendering", null);
- // Fade-in entering text.
- g2.selectAll("text").style("fill-opacity", 0);
+ // Draw child nodes on top of parent nodes.
+ svg.selectAll(".depth").sort(function(a, b) { return a.depth - b.depth; });
+
+ // Fade-in entering text.
+ g2.selectAll("text").style("fill-opacity", 0);
- // Transition to the new view.
- t1.selectAll("text").call(text).style("fill-opacity", 0);
- t2.selectAll("text").call(text).style("fill-opacity", 1);
- t1.selectAll("rect").call(rect);
- t2.selectAll("rect").call(rect);
+ // Transition to the new view.
+ t1.selectAll("text").call(text).style("fill-opacity", 0);
+ t2.selectAll("text").call(text).style("fill-opacity", 1);
+ t1.selectAll("rect").call(rect);
+ t2.selectAll("rect").call(rect);
- // Remove the old node when the transition is finished.
- t1.remove().each("end", function() {
- svg.style("shape-rendering", "crispEdges");
- transitioning = false;
- });
- }
+ // Remove the old node when the transition is finished.
+ t1.remove().each("end", function() {
+ svg.style("shape-rendering", "crispEdges");
+ transitioning = false;
+ });
+ }
- function selectHandler (d){
- if (d.name === "Global"){
- return _this.sendAction('action', null);
- }
- _this.sendAction('action', d.name);
- }
+ function selectHandler (d){
+ if (d.id){
+ self.get('setQueryParameters')(d.id);
+ }
+ }
- return g;
- }
+ return g;
+ }
- function text(text) {
- text.attr("x", function(d) { return x(d.x) + 6; })
- .attr("y", function(d) { return y(d.y) + 6; });
- }
+ function text(text) {
+ text.attr("x", function(d) { return x(d.x) + 6; })
+ .attr("y", function(d) { return y(d.y) + 6; });
+ }
- function rect(rect) {
- rect.attr("x", function(d) { return x(d.x); })
- .attr("y", function(d) { return y(d.y); })
- .attr("width", function(d) { return x(d.x + d.dx) - x(d.x); })
- .attr("height", function(d) { return y(d.y + d.dy) - y(d.y); })
- .attr("fill", function(d) { return (d.color || "#bbb"); });
- }
+ function rect(rect) {
+ rect.attr("x", function(d) { return x(d.x); })
+ .attr("y", function(d) { return y(d.y); })
+ .attr("width", function(d) { return x(d.x + d.dx) - x(d.x); })
+ .attr("height", function(d) { return y(d.y + d.dy) - y(d.y); })
+ .attr("fill", function(d) { return (d.color || "#bbb"); });
+ }
- function name(d) {
- return d.parent ? name(d.parent) + "." + d.name : d.name;
- }
- });
- }
+ function name(d) {
+ return d.parent ? name(d.parent) + "." + d.name : d.name;
+ }
+
+ });
+
+ }
+
});