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Direktori : /home/medipszd/www/bower_components/chart.js/samples/ |
Current File : /home/medipszd/www/bower_components/chart.js/samples/line-customTooltips.html |
<!doctype html> <html> <head> <title>Line Chart with Custom Tooltips</title> <script src="../Chart.js"></script> <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> <style> #canvas-holder1 { width: 300px; margin: 20px auto; } #canvas-holder2 { width: 50%; margin: 20px 25%; } #chartjs-tooltip { opacity: 1; position: absolute; background: rgba(0, 0, 0, .7); color: white; padding: 3px; border-radius: 3px; -webkit-transition: all .1s ease; transition: all .1s ease; pointer-events: none; -webkit-transform: translate(-50%, 0); transform: translate(-50%, 0); } .chartjs-tooltip-key{ display:inline-block; width:10px; height:10px; } </style> </head> <body> <div id="canvas-holder1"> <canvas id="chart1" width="300" height="30" /> </div> <div id="canvas-holder2"> <canvas id="chart2" width="450" height="600" /> </div> <div id="chartjs-tooltip"></div> <script> Chart.defaults.global.pointHitDetectionRadius = 1; Chart.defaults.global.customTooltips = function(tooltip) { var tooltipEl = $('#chartjs-tooltip'); if (!tooltip) { tooltipEl.css({ opacity: 0 }); return; } tooltipEl.removeClass('above below'); tooltipEl.addClass(tooltip.yAlign); var innerHtml = ''; for (var i = tooltip.labels.length - 1; i >= 0; i--) { innerHtml += [ '<div class="chartjs-tooltip-section">', ' <span class="chartjs-tooltip-key" style="background-color:' + tooltip.legendColors[i].fill + '"></span>', ' <span class="chartjs-tooltip-value">' + tooltip.labels[i] + '</span>', '</div>' ].join(''); } tooltipEl.html(innerHtml); tooltipEl.css({ opacity: 1, left: tooltip.chart.canvas.offsetLeft + tooltip.x + 'px', top: tooltip.chart.canvas.offsetTop + tooltip.y + 'px', fontFamily: tooltip.fontFamily, fontSize: tooltip.fontSize, fontStyle: tooltip.fontStyle, }); }; var randomScalingFactor = function() { return Math.round(Math.random() * 100); }; var lineChartData = { labels: ["January", "February", "March", "April", "May", "June", "July"], datasets: [{ label: "My First dataset", fillColor: "rgba(220,220,220,0.2)", strokeColor: "rgba(220,220,220,1)", pointColor: "rgba(220,220,220,1)", pointStrokeColor: "#fff", pointHighlightFill: "#fff", pointHighlightStroke: "rgba(220,220,220,1)", data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()] }, { label: "My Second dataset", fillColor: "rgba(151,187,205,0.2)", strokeColor: "rgba(151,187,205,1)", pointColor: "rgba(151,187,205,1)", pointStrokeColor: "#fff", pointHighlightFill: "#fff", pointHighlightStroke: "rgba(151,187,205,1)", data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()] }] }; window.onload = function() { var ctx1 = document.getElementById("chart1").getContext("2d"); window.myLine = new Chart(ctx1).Line(lineChartData, { showScale: false, pointDot : true, responsive: true }); var ctx2 = document.getElementById("chart2").getContext("2d"); window.myLine = new Chart(ctx2).Line(lineChartData, { responsive: true }); }; </script> </body> </html>