2023-01-26 13:48:41 +00:00
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2023-02-03 07:09:52 +00:00
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<!DOCTYPE html>
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2023-01-26 13:48:41 +00:00
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<html>
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<head>
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<meta charset- "UTF-8" />
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2023-02-02 06:10:28 +00:00
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<meta name="description" content="Visualization of video lecture taxonomy">
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<meta name="keywords" content="video, taxonomy, quality, properties, instruction, visualization">
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<meta name="author" content="Martin Putzlocher">
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<meta name='viewport' content='width=device-width, initial-scale=1'>
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<link rel='stylesheet' href='./css/w3.css'>
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<link rel='stylesheet' href='./css/w3-colors-signal.css'>
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2023-01-31 11:31:50 +00:00
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<title>Video Taxonomy Visualization</title>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.1.1/chart.min.js"></script>
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<script>
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2023-02-02 07:41:10 +00:00
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/*
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function processForm(e) {
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if (e.preventDefault) e.preventDefault();
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// do what you want with the form
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// You must return false to prevent the default form behavior
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return false;
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}
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var form = document.getElementById('newEntryForm');
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if (form.attachEvent) {
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form.attachEvent("submit", processForm);
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} else {
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form.addEventListener("submit", processForm);
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}
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*/
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2023-04-03 12:00:06 +00:00
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Chart.defaults.font.size = 12;
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2023-04-03 10:26:10 +00:00
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function createChart(data, videotitle) {
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2023-04-03 12:00:06 +00:00
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var ctx = document.getElementById("chartId").getContext("2d");
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// const customText = {
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// id: 'customText',
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// afterDraw: (chart, args, options) => {
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// const {
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// ctx,
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// canvas
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// } = chart;
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// textObjects = options.text;
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//
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// if (textObjects.length === 0) {
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// return;
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// }
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/*
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textObjects.forEach((textObj) => {
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ctx.save();
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ctx.textAlign = textObj.textAlign || 'center';
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ctx.font = `${textObj.size || '20px'} ${textObj.font || 'Arial'}`;
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ctx.fillStyle = textObj.color || 'black'
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ctx.fillText(textObj.text, textObj.x, textObj.y)
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ctx.restore();
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})
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}
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}*/
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var chartId = new Chart(ctx, {
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type: 'polarArea',
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2023-04-03 10:26:10 +00:00
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data: {
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labels: Array.from(data.keys()),
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datasets: [{
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label: videotitle,
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data: Array.from(data.values()),
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2023-04-03 12:00:06 +00:00
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// backgroundColor: "rgba(128,128,128,0.5)",
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backgroundColor: [
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"#f8cc1b90",
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"#fa7a4890",
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"#31195590",
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"#84a2cd90",
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"#bed05790",
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"#4777cd90",
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"#ffa5c890"],
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pointBackgroundColor: [
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"#f8cc1b90",
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"#fa7a4890",
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"#31195590",
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"#84a2cd90",
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"#bed05790",
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"#4777cd90",
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"#ffa5c890"],
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2023-04-03 10:26:10 +00:00
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borderColor: ['black'],
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borderWidth: 1,
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pointRadius: 6,
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}],
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},
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options: {
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scales: {
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r: {
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angleLines: {
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display: true
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},
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min: 0,
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max: 4,
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ticks: {
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// forces step size to be 50 units
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stepSize: 1,
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font: {
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size: 20
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}
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}
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}
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},
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responsive: false,
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elements: {
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2023-04-03 12:00:06 +00:00
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arc: {
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2023-04-03 10:26:10 +00:00
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borderWidth: 3
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}
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2023-04-03 12:00:06 +00:00
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},
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plugins: {
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title: {
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display: true,
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text: 'Custom Chart Title',
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padding: {
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top: 10,
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bottom: 30
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},
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font: {
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size: 20
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}
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}
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// ,
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// customText: {
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// text: [{
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// text: 'Lorem ipsum',
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// x: 0,
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// y: 0,
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// textAlign: 'center',
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// size: '30px',
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// color: 'black',
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// font: 'Arial black'
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// }
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// ]
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// }
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2023-04-03 10:26:10 +00:00
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}
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},
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plugins: {
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legend: {
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labels: {
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// This more specific font property overrides the global property
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2023-04-03 12:00:06 +00:00
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fontSize: 10
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2023-04-03 10:26:10 +00:00
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}
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}
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2023-04-03 12:00:06 +00:00
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// , customText: [customText]
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2023-04-03 10:26:10 +00:00
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}
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});
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2023-02-02 07:41:10 +00:00
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2023-04-03 10:26:10 +00:00
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return chartId;
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};
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2023-02-02 07:41:10 +00:00
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2023-02-02 06:10:28 +00:00
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let data = new Map();
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2023-02-02 13:05:39 +00:00
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data.set("instructional principle", 4); // instructional principle
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data.set("visibility", 2); // visibility / audio
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data.set("segmentation", 3); // segmentation
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data.set("activity", 4); // activity
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2023-04-03 10:26:10 +00:00
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data.set("interactivity", 4); // interactivity
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2023-02-02 13:05:39 +00:00
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data.set("dynamic drawing", 3); // dynamic drawing
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data.set("translatability", 2); // translatability
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2023-04-03 13:37:29 +00:00
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function loadNewRadarChart(chartId, data, videotitle, score) {
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2023-04-03 10:26:10 +00:00
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// let removalIndex = chartId.data.datasets.indexOf(ds1); //Locate index of ds1
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let removalIndex = 0;
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if(removalIndex >= 0) { //make sure this element exists in the array
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chartId.data.datasets.splice(removalIndex, 1);
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}
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2023-04-03 13:37:29 +00:00
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let taxLevel = "G";
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let colorArray = [
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2023-04-03 12:00:06 +00:00
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"#f8cc1b90",
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"#fa7a4890",
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"#31195590",
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"#84a2cd90",
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"#bed05790",
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"#4777cd90",
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2023-04-03 13:37:29 +00:00
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"#ffa5c890"];
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let firstValueZero = 10;
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function changeColorsGrey(item, index, arr){
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if (index >= firstValueZero) {
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arr[index] = "#AAAAAA33";
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}
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console.log(arr);
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}
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if (data.get("instructional principle") == 0) {
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firstValueZero = 0;
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colorArray.forEach(changeColorsGrey);
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taxLevel = "0";
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}
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else if (data.get("visibility") == 0) {
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firstValueZero = 1;
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colorArray.forEach(changeColorsGrey);
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taxLevel = "A";
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}
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else if (data.get("segmentation") == 0) {
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firstValueZero = 2;
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colorArray.forEach(changeColorsGrey);
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taxLevel = "B";
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}
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else if (data.get("activity") == 0) {
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firstValueZero = 3;
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colorArray.forEach(changeColorsGrey);
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taxLevel = "C";
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}
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else if (data.get("interactivity") == 0) {
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firstValueZero = 4;
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colorArray.forEach(changeColorsGrey);
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taxLevel = "D";
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}
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else if (data.get("dynamic drawing") == 0) {
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firstValueZero = 5;
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colorArray.forEach(changeColorsGrey);
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taxLevel = "E";
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}
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else if (data.get("translatability") == 0) {
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firstValueZero = 6;
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colorArray.forEach(changeColorsGrey);
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taxLevel = "F";
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}
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else {
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firstValueZero = 10;
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colorArray.forEach(changeColorsGrey);
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taxLevel = "G";
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}
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// chartId.data.labels.push(Array.from(data.keys()));
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chartId.data.datasets =[{
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label: videotitle,
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data: Array.from(data.values()),
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backgroundColor: colorArray,
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pointBackgroundColor: colorArray,
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2023-04-03 10:26:10 +00:00
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borderColor: ['black'],
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borderWidth: 1,
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pointRadius: 6,
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}];
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2023-04-03 13:37:29 +00:00
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chartId.options.plugins.title.text = videotitle + ", Taxonomy Level: " + taxLevel
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+ ", Score: " + score;
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2023-02-02 13:05:39 +00:00
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chartId.update();
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2023-04-03 10:26:10 +00:00
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};
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2023-02-02 06:43:15 +00:00
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function setNewValues() {
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2023-02-03 07:09:52 +00:00
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2023-02-02 06:43:15 +00:00
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console.log("Hi!");
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2023-02-02 13:05:39 +00:00
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2023-04-03 13:37:29 +00:00
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2023-02-02 13:05:39 +00:00
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let nameValue = document.getElementById("videoname").value;
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console.log(nameValue);
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2023-04-03 10:26:10 +00:00
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data_ins = parseInt(document.getElementById("ins_sel").value);
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data.set("instructional principle", data_ins);
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data_vis = parseInt(document.getElementById("vis_sel").value);
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data.set("visibility", data_vis);
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data_seg = parseInt(document.getElementById("seg_sel").value);
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data.set("segmentation", data_seg);
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data_act = parseInt(document.getElementById("act_sel").value);
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data.set("activity", data_act);
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data_int = parseInt(document.getElementById("int_sel").value);
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data.set("interactivity", data_int);
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data_dyn = parseInt(document.getElementById("dyn_sel").value);
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data.set("dynamic drawing", data_dyn);
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data_tra = parseInt(document.getElementById("tra_sel").value);
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data.set("translatability", data_tra);
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2023-04-03 13:37:29 +00:00
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let score = 0;
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score = data_ins + data_vis + data_seg + data_act + data_int + data_int + data_dyn + data_tra;
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2023-04-03 10:26:10 +00:00
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console.log(data);
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2023-04-03 13:37:29 +00:00
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loadNewRadarChart(chartHandleId, data, nameValue, score);
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2023-02-02 06:10:28 +00:00
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}
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2023-01-31 11:31:50 +00:00
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</script>
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2023-01-26 13:48:41 +00:00
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</head>
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<body>
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2023-02-02 06:10:28 +00:00
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<h1 class="w3-container w3-green">Video lectures taxonomy</h1>
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2023-02-02 06:43:15 +00:00
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<h2 class="w3-container w3-gray">Video information</h2>
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2023-02-02 06:10:28 +00:00
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2023-02-02 06:43:15 +00:00
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<div class="w3-light-gray">
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<p>Please fill in information on your video</p>
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2023-02-03 07:09:52 +00:00
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<form name="newEntryForm" class="w3-container w3-white w3-border w3-border-green" action="javascript:setNewValues();">
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2023-02-02 06:43:15 +00:00
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<label class="w3-text-green" for="videoname"><b>Name of Video</b></label>
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<input class="w3-input w3-border w3-light-grey" type="text" id="videoname" name="videoname" value="name of video">
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2023-02-02 06:10:28 +00:00
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2023-02-02 07:41:10 +00:00
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<div class="w3-row-padding">
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2023-02-02 07:04:11 +00:00
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<div class="w3-half">
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2023-02-03 07:09:52 +00:00
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<label class="w3-text-green" for="ins_sel"><b>A Instructional principle</b></label>
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2023-02-02 07:04:11 +00:00
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<select class="w3-select w3-border w3-white" name="ins_sel" id="ins_sel">
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<option value="0" selected>not acceptable</option>
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<option value="1">minimal requirements</option>
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<option value="2">medium quality</option>
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<option value="3">high quality</option>
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<option value="4">excellent quality</option>
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|
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|
<!-- further options -->
|
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|
</select>
|
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|
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|
</div>
|
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|
|
|
<div class="w3-half">
|
2023-02-03 07:09:52 +00:00
|
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|
<label class="w3-text-green" for="vis_sel"><b>B Visibility / Audio</b></label>
|
2023-02-02 07:04:11 +00:00
|
|
|
<select class="w3-select w3-border w3-white" name="vis_sel" id="vis_sel">
|
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|
|
|
<option value="0" selected>not acceptable</option>
|
|
|
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|
<option value="1">minimal requirements</option>
|
|
|
|
|
<option value="2">medium quality</option>
|
|
|
|
|
<option value="3">high quality</option>
|
|
|
|
|
<option value="4">excellent quality</option>
|
|
|
|
|
<!-- further options -->
|
|
|
|
|
</select>
|
|
|
|
|
</div>
|
|
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|
</div>
|
|
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|
2023-02-02 07:41:10 +00:00
|
|
|
<div class="w3-row-padding">
|
|
|
|
|
<div class="w3-half">
|
2023-02-03 07:09:52 +00:00
|
|
|
<label class="w3-text-green" for="seg_sel"><b>C Segmentation</b></label>
|
2023-02-02 07:41:10 +00:00
|
|
|
<select class="w3-select w3-border w3-white" name="seg_sel" id="seg_sel">
|
|
|
|
|
<option value="0" selected>not acceptable</option>
|
|
|
|
|
<option value="1">minimal requirements</option>
|
|
|
|
|
<option value="2">medium quality</option>
|
|
|
|
|
<option value="3">high quality</option>
|
|
|
|
|
<option value="4">excellent quality</option>
|
|
|
|
|
<!-- further options -->
|
|
|
|
|
</select>
|
|
|
|
|
</div>
|
|
|
|
|
<div class="w3-half">
|
2023-02-03 07:09:52 +00:00
|
|
|
<label class="w3-text-green" for="act_sel"><b>D Activity</b></label>
|
2023-02-02 07:41:10 +00:00
|
|
|
<select class="w3-select w3-border w3-white" name="act_sel" id="act_sel">
|
|
|
|
|
<option value="0" selected>not acceptable</option>
|
|
|
|
|
<option value="1">minimal requirements</option>
|
|
|
|
|
<option value="2">medium quality</option>
|
|
|
|
|
<option value="3">high quality</option>
|
|
|
|
|
<option value="4">excellent quality</option>
|
|
|
|
|
<!-- further options -->
|
|
|
|
|
</select>
|
|
|
|
|
</div>
|
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
<div class="w3-row-padding">
|
|
|
|
|
<div class="w3-half">
|
2023-02-03 07:09:52 +00:00
|
|
|
<label class="w3-text-green" for="int_sel"><b>E Interactivity</b></label>
|
2023-02-02 07:41:10 +00:00
|
|
|
<select class="w3-select w3-border w3-white" name="int_sel" id="int_sel">
|
|
|
|
|
<option value="0" selected>not acceptable</option>
|
|
|
|
|
<option value="1">minimal requirements</option>
|
|
|
|
|
<option value="2">medium quality</option>
|
|
|
|
|
<option value="3">high quality</option>
|
|
|
|
|
<option value="4">excellent quality</option>
|
|
|
|
|
<!-- further options -->
|
|
|
|
|
</select>
|
|
|
|
|
</div>
|
|
|
|
|
<div class="w3-half">
|
2023-02-03 07:09:52 +00:00
|
|
|
<label class="w3-text-green" for="dyn_sel"><b>F Principle of Dynamic Drawing</b></label>
|
2023-02-02 07:41:10 +00:00
|
|
|
<select class="w3-select w3-border w3-white" name="dyn_sel" id="dyn_sel">
|
|
|
|
|
<option value="0" selected>not acceptable</option>
|
|
|
|
|
<option value="1">minimal requirements</option>
|
|
|
|
|
<option value="2">medium quality</option>
|
|
|
|
|
<option value="3">high quality</option>
|
|
|
|
|
<option value="4">excellent quality</option>
|
|
|
|
|
<!-- further options -->
|
|
|
|
|
</select>
|
|
|
|
|
</div>
|
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
<div class="w3-row-padding">
|
|
|
|
|
<div class="w3-half">
|
2023-02-03 07:09:52 +00:00
|
|
|
<label class="w3-text-green" for="tra_sel"><b>G Translatability</b></label>
|
2023-02-02 07:41:10 +00:00
|
|
|
<select class="w3-select w3-border w3-white" name="tra_sel" id="tra_sel">
|
|
|
|
|
<option value="0" selected>not acceptable</option>
|
|
|
|
|
<option value="1">minimal requirements</option>
|
|
|
|
|
<option value="2">medium quality</option>
|
|
|
|
|
<option value="3">high quality</option>
|
|
|
|
|
<option value="4">excellent quality</option>
|
|
|
|
|
<!-- further options -->
|
|
|
|
|
</select>
|
|
|
|
|
</div>
|
|
|
|
|
<div class="w3-half">
|
|
|
|
|
</div>
|
|
|
|
|
</div>
|
|
|
|
|
|
2023-02-02 06:10:28 +00:00
|
|
|
|
2023-02-02 06:43:15 +00:00
|
|
|
<div class="w3-container w3-margin">
|
2023-02-03 07:09:52 +00:00
|
|
|
<input class="w3-btn w3-green" type="submit" name="do_entry" value="OK" onlick="javascript:setNewValues();">
|
2023-02-02 06:43:15 +00:00
|
|
|
<input class="w3-btn w3-grey" type="reset" name="reset" value="Reset">
|
|
|
|
|
</div>
|
|
|
|
|
</form>
|
|
|
|
|
</div>
|
|
|
|
|
<hr/>
|
2023-02-03 07:09:52 +00:00
|
|
|
<canvas id="chartId" aria-label="chart" height="500" width="700"></canvas>
|
2023-01-31 11:31:50 +00:00
|
|
|
|
2023-01-26 13:48:41 +00:00
|
|
|
<script>
|
2023-04-03 10:26:10 +00:00
|
|
|
let chartHandleId = createChart(data, "title");
|
2023-02-02 06:10:28 +00:00
|
|
|
|
2023-01-26 13:48:41 +00:00
|
|
|
</script>
|
|
|
|
|
</body>
|
|
|
|
|
</html>
|
