jqplot

问题 We are trying to export charts generated by primefaces(jqplot) through exportAsImage function: function exportChart() { try { imgPie = PF('graphicPie').exportAsImage(); // this is an instance of p:pieChart document.getElementById('frmReports:b64_gr0').value = imgPie.src; }catch(err){ } try { imgBar = PF('graphicBarEvent').exportAsImage(); // this is an instance of p:barChart, here is where the script crashes document.getElementById('frmReports:b64_gr1').value = imgBar.src; }catch(err){ } }

问题 I am in the process of developing dynamically Slope & Flat Chart using JQplot for Bus Time Table. According to my requirement, apart from the plotted chart I want to plot some dotted lines on the graph. For this I am using horizontalLine, verticalLine and line of canvasOverlay statically. I want to draw these lines dynamically. The number of lines and all the required points will come from an xml file itself respectively. As per my understanding the canvasOverlay is taking horizontalLine,

问题 I am having trouble removing the zeros (point lables) in a Jqplot stacked bar chart. I tried 'hideZero', but it's not working at all. I tried different things; not sure what's wrong. I have imported the following packages: jqplot.barRenderer.min.js jqplot.canvasAxisLabelRenderer.min.js jqplot.canvasAxisTickRenderer.min.js jqplot.canvasTextRenderer.min.js jqplot.categoryAxisRenderer.min.js jqplot.pointLabels.min.js jquery-2.0.3.js jquery.jqplot.min.css jquery.jqplot.min.js Here is the

问题 I'm currently working with jqPlot for the first time and finding it difficult find any information on how to set up the control for a barchart. So far I have been able to set up the linegraph and pie chart examples but the barchart has stumped me. public ActionResult PieChart() { return View(); } public ActionResult PieChartJSON() { List<PieChartData> sampleData = new List<PieChartData>(); PieChartData test = new PieChartData(); PieChartData test2 = new PieChartData(); PieChartData test3 =

问题 It would be helpful if someone could tell me how to remove the top and right border from jqplot charts. I have tried the grid properties but it is an all or null option and individual border value cant be controlled. Is there any other property which can set the value for individual border line. 回答1: For bar charts and line charts, use the following options: grid: { drawGridlines: false, background: 'transparent', borderColor: 'transparent', shadow: false } For Donut charts, use : grid: {

问题 I'm using jqPlot to render a graph with zooming enabled. For example: http://www.jqplot.com/tests/zooming.php In the example above, when you make a selection on the graph, the graph canvas is painted in grey (apart from the selection). Does anyone know how to customise this colour? I've been unable to find which jqPlot CSS option to tweak in jquery.jqplot.css. 回答1: I am afraid that no css is involved in this particular process of painting. Though there is one class which can point you in the

问题 I am displaying jqplot meter gauge inside modal window and I want to update it after every 5 seconds. I wrote the following code but it is not working $(document).ready(function(){ s1 = [Math.floor(Math.random()*(401)+100)]; plot3 = $.jqplot('meter',[s1],{ seriesDefaults: { renderer: $.jqplot.MeterGaugeRenderer, rendererOptions: { min: 100, max: 500, intervals:[200, 300, 400, 500], intervalColors:['#66cc66', '#93b75f', '#E7E658', '#cc6666'], smooth: true, animation: { show: true } } } }); $(

问题 I am having some trouble getting the graph created with jqplot to print with proper alignment in IE 7 & 8. It looks great on the screen, but once I click print preview it get's all messed up. Help me please Alignment in IE 9, Firefox and Chrome is perfect. Any help would be greatly appreciated 回答1: This worked for me. It's a javascript function that resets the absolute position of each canvas. 回答2: Added a class iterator to the canvases and then use browser hacks to perfectly alignment the

问题 I'm using jqplot in my website using the following code $(document).ready(function(){ var xticks = [ '0', '1', '2', '3', '4','5', '6', '7', '8', '9', '10','11', '13','14','15','16','17','18','19','20','21','22','23']; var data1 = [2,4,6,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,2,6,3,1,2,2,0,0,0,0,0,0,2,5,6,6,7,6,6,6,5,7,7,6,1,0,0,0,0]; var plot2 = jQuery.jqplot ('chart1', [data1], { animate : true, // Will animate plot on calls to plot1.replot({resetAxes:true}) animateReplot : true, seriesDefaults : {

问题 using jqPlot, is it possible to limit the point labels to just one series? See screenshot below! What I would like displayed is just the values above the "Actual" bar. The "mean" and "Planned" should'nt display! Thanks! Here's my code <script type="text/javascript"> $(document).ready(function () { $.jqplot.config.enablePlugins = true; var trendline = [60000, 70000, 110000, 80000]; var planned = [70000, 90000, 120000, 100000,]; var actual = [80000, 80000, 150000, 120000]; var xAxis = ['Jan',