This sample demonstrates how to specify radial gauge live data.
For detailed implementation, please take a look at the HTML code tab. <!DOCTYPE html> <html> <head> <title> Live Data Example - HTML5 jQuery Radial Gauge JavaScript Plugin </title> <link rel="stylesheet" type="text/css" href="../../css/dataviz.gauges.css" /> <script src="../../js/dataviz.gauges.min.js" type="text/javascript"></script> <script lang="javascript" type="text/javascript"> var gradient1 = { type: 'linearGradient', x0: 0, y0: 0.5, x1: 1, y1: 0.5, colorStops: [{ offset: 0, color: '#C5F80B' }, { offset: 1, color: '#6B8901'}] }; var gradient2 = { type: 'linearGradient', x0: 0.5, y0: 0, x1: 0.5, y1: 1, colorStops: [{ offset: 0, color: '#FF3366' }, { offset: 1, color: '#B2183E'}] }; var anchorGradient = { type: 'radialGradient', x0: 0.35, y0: 0.35, r0: 0.0, x1: 0.35, y1: 0.35, r1: 1, colorStops: [{ offset: 0, color: '#4F6169' }, { offset: 1, color: '#252E32'}] }; var state = { background: '#F7F7F7', border: { lineWidth: 6, strokeStyle: '#76786A', padding: 16 }, shadows: { enabled: true }, anchor: { visible: true, fillStyle: anchorGradient, radius: 0.10 }, tooltips: { disabled: false, highlighting: true }, scales: [ { minimum: 0, maximum: 150, startAngle: 140, endAngle: 400, majorTickMarks: { length: 12, lineWidth: 2, interval: 10, offset: 0.84 }, minorTickMarks: { visible: true, length: 8, lineWidth: 2, interval: 2, offset: 0.84 }, labels: { orientation: 'horizontal', interval: 10, offset: 1.00 }, needles: [ { value: 80, type: 'pointer', outerOffset: 0.8, mediumOffset: 0.7, width: 10, fillStyle: '#252E32' } ], ranges: [ { outerOffset: 0.82, innerStartOffset: 0.76, innerEndOffset: 0.68, startValue: 40, endValue: 110, fillStyle: gradient1 }, { outerOffset: 0.82, innerStartOffset: 0.68, innerEndOffset: 0.60, startValue: 110, endValue: 150, fillStyle: gradient2 } ] } ] }; var radialGauge = new DataViz.RadialGauge(state); radialGauge.write('container'); updateGauge(); function updateGauge() { var newValue = Math.round(Math.random() * 100); state.scales[0].needles[0].value = Math.random() * 100; radialGauge.setState(state); setTimeout('updateGauge()', 400); } </script> </head> <body> <div> <div id="container" style="width: 350px; height: 350px;"> </div> </div> </body> </html> |