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/* |
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* Jaxon Flot plugin |
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*/ |
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/** global: jaxon */ |
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jaxon.dom.ready(function() { |
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$("#flot-tooltip").remove(); |
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$('<div id="flot-tooltip"></div>').css({ |
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position: "absolute", |
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display: "none", |
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border: "1px solid #fdd", |
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padding: "2px", |
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"background-color": "#fee", |
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opacity: 0.80 |
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}).appendTo("body"); |
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jaxon.register("flot.plot", ({ plot: { selector, graphs, size, xaxis, yaxis, options = {} } }) => { |
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let showLabels = false; |
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const labels = {}; |
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const dom = jaxon.utils.dom; |
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// Set container size |
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if(size.width !== "") |
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{ |
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$(selector).css({width: size.width}); |
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} |
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if(size.height !== "") |
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{ |
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$(selector).css({height: size.height}); |
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} |
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const _graphs = graphs.map(g => { |
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const graph = g.options || {}; |
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graph.data = []; |
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if(g.values.data !== null) |
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{ |
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graph.data = g.points.map(x => [x, g.values.data[x]]); |
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} |
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else if(g.values.func !== null) |
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{ |
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g.values.func = dom.findFunction(g.values.func); |
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graph.data = g.points.map(x => [x, g.values.func(x)]); |
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} |
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if(g.labels.func !== null) |
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{ |
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g.labels.func = dom.findFunction(g.labels.func); |
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} |
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if(g.options.label !== undefined && (g.labels.data !== null || g.labels.func !== null)) |
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{ |
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showLabels = true; |
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labels[g.options.label] = g.labels; |
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} |
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return graph; |
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}); |
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// Setting ticks |
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if(xaxis.points.length > 0) |
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{ |
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let ticks = []; |
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if(xaxis.labels.data !== null) |
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{ |
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ticks = xaxis.points.map(point => [point, xaxis.labels.data[point]]); |
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} |
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else if(xaxis.labels.func !== null) |
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{ |
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xaxis.labels.func = dom.findFunction(xaxis.labels.func); |
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ticks = xaxis.points.map(point => [point, xaxis.labels.func(point)]); |
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} |
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if(ticks.length > 0) |
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{ |
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options.xaxis = {ticks: ticks}; |
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} |
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} |
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/*if(yaxis.points.length > 0) |
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{ |
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}*/ |
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if(showLabels) |
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{ |
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options.grid = {hoverable: true}; |
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} |
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$.plot(selector, _graphs, options); |
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// Labels |
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if(showLabels) |
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{ |
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$(selector).bind("plothover", function (event, pos, item) { |
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if(!item) |
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{ |
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$("#flot-tooltip").hide(); |
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return; |
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} |
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const series = item.series.label; |
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const x = item.datapoint[0]; // item.datapoint[0].toFixed(2); |
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const y = item.datapoint[1]; // item.datapoint[1].toFixed(2); |
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let tooltip = ""; |
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if(labels[series] !== undefined) |
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{ |
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const _labels = labels[series]; |
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if(_labels.data !== null && _labels.data[x] !== undefined) |
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{ |
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tooltip = _labels.data[x]; |
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} |
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else if(_labels.func !== null) |
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{ |
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tooltip = _labels.func(series, x, y); |
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} |
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} |
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if((tooltip)) |
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{ |
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$("#flot-tooltip").html(tooltip).css({top: item.pageY+5, left: item.pageX+5}).fadeIn(200); |
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} |
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}); |
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} |
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return true; |
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}); |
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}); |
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jaxon-php /
jaxon-mono
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