web/data/cubicweb.flot.js
author Nicolas Chauvat <nicolas.chauvat@logilab.fr>
Mon, 25 May 2009 16:03:32 +0200
branchstable
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child 2564 5f38f5eaff86
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function showTooltip(x, y, contents) {
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    $('<div id="tooltip">' + contents + '</div>').css( {
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            position: 'absolute',
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	    display: 'none',
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	    top: y + 5,
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            left: x + 5,
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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").fadeIn(200);
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}
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var previousPoint = null;
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function onPlotHover(event, pos, item) {
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    if (item) {
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        if (previousPoint != item.datapoint) {
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    	previousPoint = item.datapoint;
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    	$("#tooltip").remove();
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    	var x = item.datapoint[0].toFixed(2),
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    	    y = item.datapoint[1].toFixed(2);
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	if (item.datapoint.length == 3) {
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	    var x = new Date(item.datapoint[2]);
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	    x = x.toLocaleDateString() + ' ' + x.toLocaleTimeString();
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	}
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    	showTooltip(item.pageX, item.pageY,
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    		    item.series.label + ': (' + x + ' ; ' + y + ')');
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            }
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    } else {
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        $("#tooltip").remove();
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        previousPoint = null;
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    }
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}