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FirstScatterPlot_UFOSightings_Starter
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| license: mit |
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v5.min.js"></script> | |
| <style type="text/css"> | |
| svg { | |
| border:1px solid #f0f; | |
| } | |
| .axis line { | |
| stroke-width:1px; | |
| stroke: #ccc; | |
| stroke-dasharray: 2px 2px; | |
| } | |
| .axis text { | |
| font-size: 12px; | |
| fill: #777; | |
| } | |
| .axis path { | |
| display: none; | |
| } | |
| .ufoGroup text { | |
| fill: #aaa; /*grey out text*/ | |
| font-size: 11px; | |
| } | |
| .ufoCircle { | |
| fill: limegreen; | |
| } | |
| /*NEW CSS GOES HERE*/ | |
| </style> | |
| <!-- HTML --> | |
| <body> | |
| <div id='titleDiv'> | |
| </div> | |
| </body> | |
| <!-- Javascript section --> | |
| <script> | |
| // const data = [ | |
| // {"date": "12/2018", "count": 233}, | |
| // {"date": "11/2018", "count": 228}, | |
| // {"date": "10/2018", "count": 262}, | |
| // {"date": "09/2018", "count": 293}, | |
| // {"date": "08/2018", "count": 350}, | |
| // {"date": "07/2018", "count": 400}, | |
| // {"date": "06/2018", "count": 225}, | |
| // {"date": "05/2018", "count": 243}, | |
| // {"date": "04/2018", "count": 221}, | |
| // {"date": "03/2018", "count": 235}, | |
| // {"date": "02/2018", "count": 235}, | |
| // {"date": "01/2018", "count": 311} | |
| // ]; | |
| const outerWidth = 700; | |
| const outerHeight = 300; | |
| const radius = 10; | |
| const margin = {top: 20, right: 30, bottom: 20, left: 30}; | |
| const innerWidth = outerWidth - margin.left - margin.right; | |
| const innerHeight = outerHeight - margin.top - margin.bottom; | |
| const parseTime = d3.timeParse("%m/%Y"); | |
| d3.select('#titleDiv') | |
| .append('h1') | |
| .attr('id', 'titleText') | |
| .text('UFO Sightings in 2018') | |
| d3.csv("https://raw.githubusercontent.com/molliemarie/MSIA-D3Course-2019/master/Projects%26Exercises/FirstCompleteScatter/data/ufo.csv", function(d) { | |
| return { | |
| date: d.date, | |
| count: +d.count, | |
| month: d.date.split('/')[0], | |
| parsedDate: parseTime(d.date), | |
| year: parseTime(d.date).getYear() + 1900 | |
| }; | |
| }).then(ready); | |
| function ready(fullData) { | |
| const startData = fullData.filter(function(d) { return d.year == 2018; }) | |
| const SVG = d3.select("body").append("svg") //grabs body and appends an svg | |
| .attr('width', outerWidth) | |
| .attr('height', outerHeight); | |
| const svg = SVG.append('g') | |
| .attr("transform", "translate(" + margin.left + "," + margin.top + ")") | |
| const xScale = d3.scaleTime() | |
| .domain(d3.extent(startData, function(d) { return d.parsedDate; })) | |
| .range([0,innerWidth]); | |
| const yScale = d3.scaleLinear() | |
| .domain([0,500]) | |
| .range([innerHeight,0]); | |
| const xAxis = d3.axisBottom(xScale) | |
| .tickSize(-innerHeight); | |
| const yAxis = d3.axisLeft(yScale) | |
| .tickSize(-innerWidth); | |
| const xAxisGroup = | |
| svg.append('g') | |
| .attr('class', 'x axis') | |
| .call(xAxis) | |
| .attr("transform", "translate(0," + innerHeight +")"); | |
| const yAxisGroup = | |
| svg.append('g') | |
| .attr('class', 'y axis') | |
| .call(yAxis); | |
| const ufoGroup = svg.selectAll('.ufoGroup') | |
| .data(startData).enter().append('g') | |
| .attr('class', 'ufoGroup') | |
| .attr('transform', function(d) { return 'translate(' + xScale(d.parsedDate) + ',' + yScale(d.count) + ')'}); | |
| ufoGroup.append('circle') | |
| .attr('class', 'ufoCircle') | |
| .attr('r', radius) | |
| ufoGroup.append('text') | |
| .text( function (d) { return d.count; }) | |
| .attr('dx', radius) //moves text 10px (right) on the x axis | |
| .attr('dy', -radius); | |
| }; | |
| // const circle = svg.selectAll('.ufoCircle') | |
| // .data(data) | |
| // .enter().append('circle') | |
| // .attr('class', 'ufoCircle') | |
| // .attr('r', radius) | |
| // .attr('cx', function(d) {return xScale(d.month);}) | |
| // .attr('cy', function(d) {return yScale(d.count);}) | |
| // const text = svg.selectAll("text") | |
| // .data(data) | |
| // .enter().append("text") | |
| // .attr("x", function(d) { return xScale(d.month); }) | |
| // .attr("y", function(d) { return yScale(d.count); }) | |
| // .text( function (d) { return d.count; }) | |
| // .attr('dx', 10) //moves text 10px (right) on the x axis | |
| // .attr('dy', -10); | |
| // fullData.forEach(function(d) { | |
| // d.count = +d.count; | |
| // d.month = +d.date.split('/')[0]; | |
| // }) | |
| </script> |
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