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Current File : //proc/thread-self/root/home/medipszd/www/bower_components/chart.js/samples/pie-customTooltips.html |
<!doctype html> <html> <head> <title>Pie 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-holder { width: 100%; margin-top: 50px; text-align: center; } #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.below { -webkit-transform: translate(-50%, 0); transform: translate(-50%, 0); } #chartjs-tooltip.below:before { border: solid; border-color: #111 transparent; border-color: rgba(0, 0, 0, .8) transparent; border-width: 0 8px 8px 8px; bottom: 1em; content: ""; display: block; left: 50%; position: absolute; z-index: 99; -webkit-transform: translate(-50%, -100%); transform: translate(-50%, -100%); } #chartjs-tooltip.above { -webkit-transform: translate(-50%, -100%); transform: translate(-50%, -100%); } #chartjs-tooltip.above:before { border: solid; border-color: #111 transparent; border-color: rgba(0, 0, 0, .8) transparent; border-width: 8px 8px 0 8px; bottom: 1em; content: ""; display: block; left: 50%; top: 100%; position: absolute; z-index: 99; -webkit-transform: translate(-50%, 0); transform: translate(-50%, 0); } </style> </head> <body> <div id="canvas-holder"> <canvas id="chart-area1" width="50" height="50" /> </div> <div id="canvas-holder"> <canvas id="chart-area2" width="300" height="300" /> </div> <div id="chartjs-tooltip"></div> <script> Chart.defaults.global.customTooltips = function(tooltip) { // Tooltip Element var tooltipEl = $('#chartjs-tooltip'); // Hide if no tooltip if (!tooltip) { tooltipEl.css({ opacity: 0 }); return; } // Set caret Position tooltipEl.removeClass('above below'); tooltipEl.addClass(tooltip.yAlign); // Set Text tooltipEl.html(tooltip.text); // Find Y Location on page var top; if (tooltip.yAlign == 'above') { top = tooltip.y - tooltip.caretHeight - tooltip.caretPadding; } else { top = tooltip.y + tooltip.caretHeight + tooltip.caretPadding; } // Display, position, and set styles for font tooltipEl.css({ opacity: 1, left: tooltip.chart.canvas.offsetLeft + tooltip.x + 'px', top: tooltip.chart.canvas.offsetTop + top + 'px', fontFamily: tooltip.fontFamily, fontSize: tooltip.fontSize, fontStyle: tooltip.fontStyle, }); }; var pieData = [{ value: 300, color: "#F7464A", highlight: "#FF5A5E", label: "Red" }, { value: 50, color: "#46BFBD", highlight: "#5AD3D1", label: "Green" }, { value: 100, color: "#FDB45C", highlight: "#FFC870", label: "Yellow" }, { value: 40, color: "#949FB1", highlight: "#A8B3C5", label: "Grey" }, { value: 120, color: "#4D5360", highlight: "#616774", label: "Dark Grey" }]; window.onload = function() { var ctx1 = document.getElementById("chart-area1").getContext("2d"); window.myPie = new Chart(ctx1).Pie(pieData); var ctx2 = document.getElementById("chart-area2").getContext("2d"); window.myPie = new Chart(ctx2).Pie(pieData); }; </script> </body> </html>