diff --git a/app/components/graphs.js b/app/components/graphs.js new file mode 100644 index 0000000..1b40b60 --- /dev/null +++ b/app/components/graphs.js @@ -0,0 +1,125 @@ +import Component from '@ember/component'; +import d3 from "d3"; + +export default Component.extend({ + didInsertElement() { + if (this.pcfByPercentages) { + this.drawGraphs(this.pcfByPercentages, this.demand, this.provided); + } + }, + + drawGraphs(pcfByPercentages, demand, provided) { + this.drawPieChart(pcfByPercentages); + this.drawBulletChart(demand, provided); + }, + + drawBulletChart(demand, provided) { + let margin = {top: 5, right: 40, bottom: 20, left: 200}, + width = 800 - margin.left - margin.right, + height = 50 - margin.top - margin.bottom; + + let chart = d3.bullet() + .width(width) + .height(height); + + let range = demand.kcal + demand.kcal * 0.2; + let data = [ + { + "title":"Zapotrzebowanie", + "subtitle":"Kcal", + "ranges":[range], + "measures":[provided.kcal], + "markers":[demand.kcal] + }, + { + "title":"Białko", + "subtitle":"g", + "ranges":[demand.p + demand.p * 0.2], + "measures":[provided.p], + "markers":[demand.p] + }, + { + "title":"Węglowodany", + "subtitle":"g", + "ranges":[demand.c + demand.c * 0.2], + "measures":[provided.c], + "markers":[demand.c] + }, + { + "title":"Tłuszcz", + "subtitle":"g", + "ranges":[demand.f + demand.f * 0.2], + "measures":[provided.f], + "markers":[demand.f] + }, + ]; + let svg2 = d3.select("#bullet").selectAll("svg") + .data(data) + .enter().append("svg") + .attr("class", "bullet") + .attr("width", width + margin.left + margin.right) + .attr("height", height + margin.top + margin.bottom) + .style("transform", function(d, i) { + return `translateY(${50*i}px)`; + }) + .append("g") + .attr("transform", "translate(" + margin.left + "," + margin.top + ")") + .call(chart); + + let title = svg2.append("g") + .style("text-anchor", "end") + .attr("transform", "translate(-6," + height / 2 + ")"); + + title.append("text") + .attr("class", "title") + .text(function(d) { return d.title; }); + + title.append("text") + .attr("class", "subtitle") + .attr("dy", "1em") + .text(function(d) { return d.subtitle; }); + }, + + drawPieChart(pcfByPercentages) { + let w=300,h=300; + let radius=(w-20)/2; + let pie=d3.pie() + .value(d => d.percent) + .sort(null); + + let arc=d3.arc() + .innerRadius(0) + .outerRadius(radius); + + let color = d3.scaleOrdinal().range([ '#e75244','#33bb9d', '#1aa3ff']); + let svg=d3.select("#chart") + .attr('width', w) + .attr('height', h) + .append('g') + .attr('transform','translate('+(w/2)+','+(h/2)+')'); + + let path=svg.selectAll('path') + .data(pie(pcfByPercentages)) + .enter() + .append('path') + .attr('d', arc) + .attr('fill', (d, i) => color(i)) + .style({ + 'fill-opacity':.15, + stroke: (d, i) => color(i), + 'stroke-width': '2px' + }); + + let text=svg.selectAll('text') + .data(pie(pcfByPercentages)) + .enter() + .append("text") + .attr("transform", d => "translate(" + arc.centroid(d) + ")") + .attr("text-anchor", "middle") + .text(d => d.data.name+" ("+d.data.percent+"%)") + .style({ + fill: (d, i) => color(i), + 'font-size':'18px' + }); + } +}); diff --git a/app/templates/components/graphs.hbs b/app/templates/components/graphs.hbs new file mode 100644 index 0000000..4647b81 --- /dev/null +++ b/app/templates/components/graphs.hbs @@ -0,0 +1,3 @@ + + + diff --git a/app/templates/summary.hbs b/app/templates/summary.hbs new file mode 100644 index 0000000..ad4b923 --- /dev/null +++ b/app/templates/summary.hbs @@ -0,0 +1,10 @@ +