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2024/js/topGPA.js

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+var topGPA = {
+	countGPA : function(rankid,gpaid,fieldid,N){
+
+		console.log(rankid);
+		console.log(gpaid);
+		console.log(fieldid);
+
+		var fields = Object.keys(fullAllocation);
+		currentAllocation = {'Chem':0,'Civil':0,'Comp':0,'Elect':0,'Mech':0,'Manufac':0};
+
+		//iterate throught all the elements upto N
+		for(var i=1;i<=N;i++){
+			//console.log(i);
+			//Get the current line from the dataArray
+			var singleData = dataArray[i];
+
+			//add to the current Allocation
+			var currentField = singleData[fieldid];
+			currentAllocation[currentField] = currentAllocation[currentField]+1;
+
+		}
+		console.dir(currentAllocation);
+
+		//making the series object
+
+		var series = [];
+		var keys = Object.keys(currentAllocation);
+		for(i=0;i<keys.length;i++){
+			var percent = 100*(parseFloat(currentAllocation[keys[i]])/parseFloat(fullAllocation[keys[i]]));
+
+			series.push({'name':keys[i],data:[currentAllocation[keys[i]],percent]});
+		}
+		console.dir(series);
+		topGPA.drawGraph(series);
+
+
+
+	},
+	getData : function() {
+		// dataArray contains all the raw data
+		//first element is the table topics
+		var topics = dataArray[0];
+
+		//find the rank column
+		var rankid = topics.indexOf('Rank');
+
+		//find the GPA column
+		var gpaid = topics.indexOf('GPA');
+
+		//find provided field
+		var fieldid = topics.indexOf('Prov Field');
+
+		//find the current selected value
+
+		var dropdown = document.getElementById('topGPA');
+		var N = dropdown.selectedIndex;
+		var data = dropdown.item(N).innerText;
+		data = parseFloat(data);
+		var count = 0;
+		for(var i=1;i<dataArray.length;i++){
+			if(dataArray[i][gpaid] >=data){
+				count = count+1;
+			}else{
+				break;
+			}
+		}
+
+		console.log("GPA greater than "+data+ " is "+count);
+
+		topGPA.countGPA(rankid,gpaid,fieldid,count);
+
+
+	},
+	drawGraph : function(series){
+		$(function () {
+		    Highcharts.chart('graphContainer', {
+		        chart: {
+		            type: 'column'
+		        },
+		        title: {
+		            text: 'Allocation of Top Students Based on GPA'
+		        },
+		        subtitle: {
+		            text: 'Total Number of students allocated for each field and the percentage of maximum allocation'
+		        },
+		        xAxis: {
+		            categories: [
+		                'Number of Students assigned for the field','Number of Students / Maximum Allocation'
+		            ],
+		            crosshair: true
+		        },
+		        yAxis: {
+		            min: 0,
+		            title: {
+		                text: 'Students'
+		            }
+		        },
+
+		        plotOptions: {
+		            column: {
+		                pointPadding: 0.2,
+		                borderWidth: 0
+		            },tooltip: {
+		            headerFormat: '<span style="font-size:10px">{point.key}</span><table>',
+		            pointFormat: '<tr><td style="color:{series.color};padding:0">{series.name}: </td>' +
+		                '<td style="padding:0"><b>{point.y.toFixed(2)} mm</b></td></tr>',
+		            footerFormat: '</table>',
+		            shared: true,
+		            useHTML: true
+		        }
+		        },
+		        series: series
+		    });
+		});
+	}
+
+
+
+};