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-rw-r--r--jquery.flot.tooltip.js154
-rw-r--r--jquery.flot.tooltip.min.js14
2 files changed, 168 insertions, 0 deletions
diff --git a/jquery.flot.tooltip.js b/jquery.flot.tooltip.js
new file mode 100644
index 0000000..0fea51b
--- /dev/null
+++ b/jquery.flot.tooltip.js
@@ -0,0 +1,154 @@
+/*
+ * jquery.flot.tooltip
+ *
+ * desc: create tooltip with values of hovered point on the graph,
+ support many series, time mode, stacking and pie charts
+ you can set custom tip content (also with use of HTML tags) and precision of values
+ * version: 0.4.4
+ * author: Krzysztof Urbas @krzysu [myviews.pl] with help of @ismyrnow
+ * website: https://github.com/krzysu/flot.tooltip
+ *
+ * released under MIT License, 2012
+*/
+
+(function ($) {
+ var options = {
+ tooltip: false, //boolean
+ tooltipOpts: {
+ content: "%s | X: %x | Y: %y.2", //%s -> series label, %x -> X value, %y -> Y value, %x.2 -> precision of X value, %p -> percent
+ dateFormat: "%y-%0m-%0d",
+ shifts: {
+ x: 10,
+ y: 20
+ },
+ defaultTheme: true
+ }
+ };
+
+ var init = function(plot) {
+
+ var tipPosition = {x: 0, y: 0};
+ var opts = plot.getOptions();
+
+ var updateTooltipPosition = function(pos) {
+ tipPosition.x = pos.x;
+ tipPosition.y = pos.y;
+ };
+
+ var onMouseMove = function(e) {
+
+ var pos = {x: 0, y: 0};
+
+ pos.x = e.pageX;
+ pos.y = e.pageY;
+
+ updateTooltipPosition(pos);
+ };
+
+ var timestampToDate = function(tmst) {
+
+ var theDate = new Date(tmst);
+
+ return $.plot.formatDate(theDate, opts.tooltipOpts.dateFormat);
+ };
+
+ plot.hooks.bindEvents.push(function (plot, eventHolder) {
+
+ var to = opts.tooltipOpts;
+ var placeholder = plot.getPlaceholder();
+ var $tip;
+
+ if (opts.tooltip === false) return;
+
+ if( $('#flotTip').length > 0 ){
+ $tip = $('#flotTip');
+ }
+ else {
+ $tip = $('<div />').attr('id', 'flotTip');
+ $tip.appendTo('body').hide().css({position: 'absolute'});
+
+ if(to.defaultTheme) {
+ $tip.css({
+ 'background': '#fff',
+ 'z-index': '100',
+ 'padding': '0.4em 0.6em',
+ 'border-radius': '0.5em',
+ 'font-size': '0.8em',
+ 'border': '1px solid #111'
+ });
+ }
+ }
+
+ $(placeholder).bind("plothover", function (event, pos, item) {
+ if (item) {
+ var tipText;
+
+ if(opts.xaxis.mode === "time" || opts.xaxes[0].mode === "time") {
+ tipText = stringFormat(to.content, item, timestampToDate);
+ }
+ else {
+ tipText = stringFormat(to.content, item);
+ }
+
+ $tip.html( tipText ).css({left: tipPosition.x + to.shifts.x, top: tipPosition.y + to.shifts.y}).show();
+ }
+ else {
+ $tip.hide().html('');
+ }
+ });
+
+ eventHolder.mousemove(onMouseMove);
+ });
+
+ var stringFormat = function(content, item, fnct) {
+
+ var percentPattern = /%p\.{0,1}(\d{0,})/;
+ var seriesPattern = /%s/;
+ var xPattern = /%x\.{0,1}(\d{0,})/;
+ var yPattern = /%y\.{0,1}(\d{0,})/;
+
+ //percent match
+ if( typeof (item.series.percent) !== 'undefined' ) {
+ content = adjustValPrecision(percentPattern, content, item.series.percent);
+ }
+ //series match
+ if( typeof(item.series.label) !== 'undefined' ) {
+ content = content.replace(seriesPattern, item.series.label);
+ }
+ // xVal match
+ if( typeof(fnct) === 'function' ) {
+ content = content.replace(xPattern, fnct(item.series.data[item.dataIndex][0]) );
+ }
+ else if( typeof item.series.data[item.dataIndex][0] === 'number' ) {
+ content = adjustValPrecision(xPattern, content, item.series.data[item.dataIndex][0]);
+ }
+ // yVal match
+ if( typeof item.series.data[item.dataIndex][1] === 'number' ) {
+ content = adjustValPrecision(yPattern, content, item.series.data[item.dataIndex][1]);
+ }
+
+ return content;
+ };
+
+ var adjustValPrecision = function(pattern, content, value) {
+
+ var precision;
+ if( content.match(pattern) !== 'null' ) {
+ if(RegExp.$1 !== '') {
+ precision = RegExp.$1;
+ value = value.toFixed(precision)
+ }
+ content = content.replace(pattern, value);
+ }
+
+ return content;
+ };
+ }
+
+ $.plot.plugins.push({
+ init: init,
+ options: options,
+ name: 'tooltip',
+ version: '0.4.4'
+ });
+})(jQuery);
diff --git a/jquery.flot.tooltip.min.js b/jquery.flot.tooltip.min.js
new file mode 100644
index 0000000..6b0461a
--- /dev/null
+++ b/jquery.flot.tooltip.min.js
@@ -0,0 +1,14 @@
+/*
+ * jquery.flot.tooltip
+ *
+ * desc: create tooltip with values of hovered point on the graph,
+ support many series, time mode, stacking and pie charts
+ you can set custom tip content (also with use of HTML tags) and precision of values
+ * version: 0.4.4
+ * author: Krzysztof Urbas @krzysu [myviews.pl] with help of @ismyrnow
+ * website: https://github.com/krzysu/flot.tooltip
+ *
+ * released under MIT License, 2012
+*/
+
+(function(a){var b={tooltip:false,tooltipOpts:{content:"%s | X: %x | Y: %y.2",dateFormat:"%y-%0m-%0d",shifts:{x:10,y:20},defaultTheme:true}};var c=function(b){var c={x:0,y:0};var d=b.getOptions();var e=function(a){c.x=a.x;c.y=a.y};var f=function(a){var b={x:0,y:0};b.x=a.pageX;b.y=a.pageY;e(b)};var g=function(b){var c=new Date(b);return a.plot.formatDate(c,d.tooltipOpts.dateFormat)};b.hooks.bindEvents.push(function(b,e){var i=d.tooltipOpts;var j=b.getPlaceholder();var k;if(d.tooltip===false)return;if(a("#flotTip").length>0){k=a("#flotTip")}else{k=a("<div />").attr("id","flotTip");k.appendTo("body").hide().css({position:"absolute"});if(i.defaultTheme){k.css({background:"#fff","z-index":"100",padding:"0.4em 0.6em","border-radius":"0.5em","font-size":"0.8em",border:"1px solid #111"})}}a(j).bind("plothover",function(a,b,e){if(e){var f;if(d.xaxis.mode==="time"||d.xaxes[0].mode==="time"){f=h(i.content,e,g)}else{f=h(i.content,e)}k.html(f).css({left:c.x+i.shifts.x,top:c.y+i.shifts.y}).show()}else{k.hide().html("")}});e.mousemove(f)});var h=function(a,b,c){var d=/%p\.{0,1}(\d{0,})/;var e=/%s/;var f=/%x\.{0,1}(\d{0,})/;var g=/%y\.{0,1}(\d{0,})/;if(typeof b.series.percent!=="undefined"){a=i(d,a,b.series.percent)}if(typeof b.series.label!=="undefined"){a=a.replace(e,b.series.label)}if(typeof c==="function"){a=a.replace(f,c(b.series.data[b.dataIndex][0]))}else if(typeof b.series.data[b.dataIndex][0]==="number"){a=i(f,a,b.series.data[b.dataIndex][0])}if(typeof b.series.data[b.dataIndex][1]==="number"){a=i(g,a,b.series.data[b.dataIndex][1])}return a};var i=function(a,b,c){var d;if(b.match(a)!=="null"){if(RegExp.$1!==""){d=RegExp.$1;c=c.toFixed(d)}b=b.replace(a,c)}return b}};a.plot.plugins.push({init:c,options:b,name:"tooltip",version:"0.4.4"})})(jQuery) \ No newline at end of file