這裡記錄著 2017/11/09 ~ 2017/11/15 舉行的 TPE48 第三階段審查粉絲網路投票活動票數變化。
This repository records poll counts of the polling event held by TPE48, a Japanese style idol group based in Taipei, during 2017/11/09 ~ 2017/11/15.
data/[YYYYMMDD].csv 可以取得當日票數紀錄，無標頭列，每列欄位順序為 時間戳, 候選者編號, 累計票數。
data_table/[YYYYMMDD].csv 可以取得當日票數紀錄，標頭列表欄位名稱，餘列欄位順序為 時間戳, 第一位候選者累計票數, 第二位...。
data/[YYYYMMDD].csv has no header, each row is consisted of timestamp, candidate_id, accumulated_poll_count.
data_table/[YYYYMMDD].csv has a header row, each following row is consisted of timestamp, pollcount_for_candidate_1, pollcount_for_candidate_2, ...。
以上示範參考自 CanvasJS{:target="_blank"} 範例程式碼
Demo code is refereced from sample code of CanvasJS{:target="_blank"}
<script src="https://canvasjs.com/assets/script/canvasjs.min.js"></script> <script type="text/javascript"> var vote_data = []; var chart; fetch('https://zaka46.github.io/tpe48-votelog/data_table/20171111.csv') .then(function(response) { return response.text() }).then(function(body) { body.split("\n").forEach(function(row, index) { if(index == 0) { vote_data = row.split(',').map(function(element, index) { if(index == 0) return {}; return { type: "line", axisYType: "secondary", xValueFormatString: "MM/DD HH:mm", name: element, showInLegend: true, markerSize: 0, dataPoints: [] } }); } else { row.split(',').forEach(function(element, index, array) { if(index == 0) return; if(typeof(vote_data[index].dataPoints) == 'undefined') return; var x = new Date(array[0] * 1000); vote_data[index].dataPoints.push({ x: x, y: parseInt(element) }) }); } }); createChart(); }); function str_pad(n) { return String("0" + n).slice(-2); } function createChart() { chart = new CanvasJS.Chart("chartContainer", { title: { text: "20171111", fontSize: 20, fontFamily: "tahoma" }, axisX: { valueFormatString: "MM/DD HH:mm", labelFontSize: 12 }, axisY2: { title: "票數", labelFontSize: 12, titleFontSize: 15, /* logarithmic: true, labelFormatter: function ( e ) { var suffixes = ["", "K", "M", "B"]; var order = Math.max(Math.floor(Math.log(e.value) / Math.log(1000)), 0); if(order > suffixes.length - 1) order = suffixes.length - 1; var suffix = suffixes[order]; return CanvasJS.formatNumber(e.value / Math.pow(1000, order)) + suffix; }, */ includeZero :false }, toolTip: { shared: true, contentFormatter: function(e) { var content = ""; e.entries.forEach(function(element, index) { if (index % 10 == 0) content += ""; content += ""; if ((index + 1) % 10 == 0) content += ""; }) content += "| " + e.entries[0].dataPoint.x.getMonth() + '/' + e.entries[0].dataPoint.x.getDate() + ' ' + str_pad(e.entries[0].dataPoint.x.getHours()) + ':' + str_pad(e.entries[0].dataPoint.x.getMinutes()) + " | ||
| " + element.dataSeries.name + " | " + element.dataPoint.y.toLocaleString('en-us') + " | |