--- a/ckanext/ga_report/public/scripts/vendor/jquery.sparkline.modified.js +++ b/ckanext/ga_report/public/scripts/vendor/jquery.sparkline.modified.js @@ -1,1 +1,3044 @@ - +/* + * This file has been modified! + * I've added a static Tooltip option. + * - Tom Rees + * - January 2013 + */ +/** +* +* jquery.sparkline.js +* +* v2.1 +* (c) Splunk, Inc +* Contact: Gareth Watts (gareth@splunk.com) +* http://omnipotent.net/jquery.sparkline/ +* +* Generates inline sparkline charts from data supplied either to the method +* or inline in HTML +* +* Compatible with Internet Explorer 6.0+ and modern browsers equipped with the canvas tag +* (Firefox 2.0+, Safari, Opera, etc) +* +* License: New BSD License +* +* Copyright (c) 2012, Splunk Inc. +* All rights reserved. +* +* Redistribution and use in source and binary forms, with or without modification, +* are permitted provided that the following conditions are met: +* +* * Redistributions of source code must retain the above copyright notice, +* this list of conditions and the following disclaimer. +* * Redistributions in binary form must reproduce the above copyright notice, +* this list of conditions and the following disclaimer in the documentation +* and/or other materials provided with the distribution. +* * Neither the name of Splunk Inc nor the names of its contributors may +* be used to endorse or promote products derived from this software without +* specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT +* SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +* +* +* Usage: +* $(selector).sparkline(values, options) +* +* If values is undefined or set to 'html' then the data values are read from the specified tag: +* <p>Sparkline: <span class="sparkline">1,4,6,6,8,5,3,5</span></p> +* $('.sparkline').sparkline(); +* There must be no spaces in the enclosed data set +* +* Otherwise values must be an array of numbers or null values +* <p>Sparkline: <span id="sparkline1">This text replaced if the browser is compatible</span></p> +* $('#sparkline1').sparkline([1,4,6,6,8,5,3,5]) +* $('#sparkline2').sparkline([1,4,6,null,null,5,3,5]) +* +* Values can also be specified in an HTML comment, or as a values attribute: +* <p>Sparkline: <span class="sparkline"><!--1,4,6,6,8,5,3,5 --></span></p> +* <p>Sparkline: <span class="sparkline" values="1,4,6,6,8,5,3,5"></span></p> +* $('.sparkline').sparkline(); +* +* For line charts, x values can also be specified: +* <p>Sparkline: <span class="sparkline">1:1,2.7:4,3.4:6,5:6,6:8,8.7:5,9:3,10:5</span></p> +* $('#sparkline1').sparkline([ [1,1], [2.7,4], [3.4,6], [5,6], [6,8], [8.7,5], [9,3], [10,5] ]) +* +* By default, options should be passed in as teh second argument to the sparkline function: +* $('.sparkline').sparkline([1,2,3,4], {type: 'bar'}) +* +* Options can also be set by passing them on the tag itself. This feature is disabled by default though +* as there's a slight performance overhead: +* $('.sparkline').sparkline([1,2,3,4], {enableTagOptions: true}) +* <p>Sparkline: <span class="sparkline" sparkType="bar" sparkBarColor="red">loading</span></p> +* Prefix all options supplied as tag attribute with "spark" (configurable by setting tagOptionPrefix) +* +* Supported options: +* lineColor - Color of the line used for the chart +* fillColor - Color used to fill in the chart - Set to '' or false for a transparent chart +* width - Width of the chart - Defaults to 3 times the number of values in pixels +* height - Height of the chart - Defaults to the height of the containing element +* chartRangeMin - Specify the minimum value to use for the Y range of the chart - Defaults to the minimum value supplied +* chartRangeMax - Specify the maximum value to use for the Y range of the chart - Defaults to the maximum value supplied +* chartRangeClip - Clip out of range values to the max/min specified by chartRangeMin and chartRangeMax +* chartRangeMinX - Specify the minimum value to use for the X range of the chart - Defaults to the minimum value supplied +* chartRangeMaxX - Specify the maximum value to use for the X range of the chart - Defaults to the maximum value supplied +* composite - If true then don't erase any existing chart attached to the tag, but draw +* another chart over the top - Note that width and height are ignored if an +* existing chart is detected. +* tagValuesAttribute - Name of tag attribute to check for data values - Defaults to 'values' +* enableTagOptions - Whether to check tags for sparkline options +* tagOptionPrefix - Prefix used for options supplied as tag attributes - Defaults to 'spark' +* disableHiddenCheck - If set to true, then the plugin will assume that charts will never be drawn into a +* hidden dom element, avoding a browser reflow +* disableInteraction - If set to true then all mouseover/click interaction behaviour will be disabled, +* making the plugin perform much like it did in 1.x +* disableTooltips - If set to true then tooltips will be disabled - Defaults to false (tooltips enabled) +* disableHighlight - If set to true then highlighting of selected chart elements on mouseover will be disabled +* defaults to false (highlights enabled) +* highlightLighten - Factor to lighten/darken highlighted chart values by - Defaults to 1.4 for a 40% increase +* tooltipContainer - Specify which DOM element the tooltip should be rendered into - defaults to document.body +* tooltipClassname - Optional CSS classname to apply to tooltips - If not specified then a default style will be applied +* tooltipOffsetX - How many pixels away from the mouse pointer to render the tooltip on the X axis +* tooltipOffsetY - How many pixels away from the mouse pointer to render the tooltip on the r axis +* tooltipFormatter - Optional callback that allows you to override the HTML displayed in the tooltip +* callback is given arguments of (sparkline, options, fields) +* tooltipChartTitle - If specified then the tooltip uses the string specified by this setting as a title +* tooltipFormat - A format string or SPFormat object (or an array thereof for multiple entries) +* to control the format of the tooltip +* tooltipPrefix - A string to prepend to each field displayed in a tooltip +* tooltipSuffix - A string to append to each field displayed in a tooltip +* tooltipSkipNull - If true then null values will not have a tooltip displayed (defaults to true) +* tooltipValueLookups - An object or range map to map field values to tooltip strings +* (eg. to map -1 to "Lost", 0 to "Draw", and 1 to "Win") +* numberFormatter - Optional callback for formatting numbers in tooltips +* numberDigitGroupSep - Character to use for group separator in numbers "1,234" - Defaults to "," +* numberDecimalMark - Character to use for the decimal point when formatting numbers - Defaults to "." +* numberDigitGroupCount - Number of digits between group separator - Defaults to 3 +* +* There are 7 types of sparkline, selected by supplying a "type" option of 'line' (default), +* 'bar', 'tristate', 'bullet', 'discrete', 'pie' or 'box' +* line - Line chart. Options: +* spotColor - Set to '' to not end each line in a circular spot +* minSpotColor - If set, color of spot at minimum value +* maxSpotColor - If set, color of spot at maximum value +* spotRadius - Radius in pixels +* lineWidth - Width of line in pixels +* normalRangeMin +* normalRangeMax - If set draws a filled horizontal bar between these two values marking the "normal" +* or expected range of values +* normalRangeColor - Color to use for the above bar +* drawNormalOnTop - Draw the normal range above the chart fill color if true +* defaultPixelsPerValue - Defaults to 3 pixels of width for each value in the chart +* highlightSpotColor - The color to use for drawing a highlight spot on mouseover - Set to null to disable +* highlightLineColor - The color to use for drawing a highlight line on mouseover - Set to null to disable +* valueSpots - Specify which points to draw spots on, and in which color. Accepts a range map +* +* bar - Bar chart. Options: +* barColor - Color of bars for postive values +* negBarColor - Color of bars for negative values +* zeroColor - Color of bars with zero values +* nullColor - Color of bars with null values - Defaults to omitting the bar entirely +* barWidth - Width of bars in pixels +* colorMap - Optional mappnig of values to colors to override the *BarColor values above +* can be an Array of values to control the color of individual bars or a range map +* to specify colors for individual ranges of values +* barSpacing - Gap between bars in pixels +* zeroAxis - Centers the y-axis around zero if true +* +* tristate - Charts values of win (>0), lose (<0) or draw (=0) +* posBarColor - Color of win values +* negBarColor - Color of lose values +* zeroBarColor - Color of draw values +* barWidth - Width of bars in pixels +* barSpacing - Gap between bars in pixels +* colorMap - Optional mappnig of values to colors to override the *BarColor values above +* can be an Array of values to control the color of individual bars or a range map +* to specify colors for individual ranges of values +* +* discrete - Options: +* lineHeight - Height of each line in pixels - Defaults to 30% of the graph height +* thesholdValue - Values less than this value will be drawn using thresholdColor instead of lineColor +* thresholdColor +* +* bullet - Values for bullet graphs msut be in the order: target, performance, range1, range2, range3, ... +* options: +* targetColor - The color of the vertical target marker +* targetWidth - The width of the target marker in pixels +* performanceColor - The color of the performance measure horizontal bar +* rangeColors - Colors to use for each qualitative range background color +* +* pie - Pie chart. Options: +* sliceColors - An array of colors to use for pie slices +* offset - Angle in degrees to offset the first slice - Try -90 or +90 +* borderWidth - Width of border to draw around the pie chart, in pixels - Defaults to 0 (no border) +* borderColor - Color to use for the pie chart border - Defaults to #000 +* +* box - Box plot. Options: +* raw - Set to true to supply pre-computed plot points as values +* values should be: low_outlier, low_whisker, q1, median, q3, high_whisker, high_outlier +* When set to false you can supply any number of values and the box plot will +* be computed for you. Default is false. +* showOutliers - Set to true (default) to display outliers as circles +* outlierIQR - Interquartile range used to determine outliers. Default 1.5 +* boxLineColor - Outline color of the box +* boxFillColor - Fill color for the box +* whiskerColor - Line color used for whiskers +* outlierLineColor - Outline color of outlier circles +* outlierFillColor - Fill color of the outlier circles +* spotRadius - Radius of outlier circles +* medianColor - Line color of the median line +* target - Draw a target cross hair at the supplied value (default undefined) +* +* +* +* Examples: +* $('#sparkline1').sparkline(myvalues, { lineColor: '#f00', fillColor: false }); +* $('.barsparks').sparkline('html', { type:'bar', height:'40px', barWidth:5 }); +* $('#tristate').sparkline([1,1,-1,1,0,0,-1], { type:'tristate' }): +* $('#discrete').sparkline([1,3,4,5,5,3,4,5], { type:'discrete' }); +* $('#bullet').sparkline([10,12,12,9,7], { type:'bullet' }); +* $('#pie').sparkline([1,1,2], { type:'pie' }); +*/ + +/*jslint regexp: true, browser: true, jquery: true, white: true, nomen: false, plusplus: false, maxerr: 500, indent: 4 */ + +(function(factory) { + if(typeof define === 'function' && define.amd) { + define(['jquery'], factory); + } + else { + factory(jQuery); + } +} +(function($) { + 'use strict'; + + var UNSET_OPTION = {}, + getDefaults, createClass, SPFormat, clipval, quartile, normalizeValue, normalizeValues, + remove, isNumber, all, sum, addCSS, ensureArray, formatNumber, RangeMap, + MouseHandler, Tooltip, barHighlightMixin, + line, bar, tristate, discrete, bullet, pie, box, defaultStyles, initStyles, + VShape, VCanvas_base, VCanvas_canvas, VCanvas_vml, pending, shapeCount = 0; + + /** + * Default configuration settings + */ + getDefaults = function () { + return { + // Settings common to most/all chart types + common: { + type: 'line', + lineColor: '#00f', + fillColor: '#cdf', + defaultPixelsPerValue: 3, + width: 'auto', + height: 'auto', + composite: false, + tagValuesAttribute: 'values', + tagOptionsPrefix: 'spark', + enableTagOptions: false, + enableHighlight: true, + highlightLighten: 1.4, + tooltipSkipNull: true, + tooltipPrefix: '', + tooltipSuffix: '', + disableHiddenCheck: false, + numberFormatter: false, + tooltips: false, + numberDigitGroupCount: 3, + numberDigitGroupSep: ',', + numberDecimalMark: '.', + disableTooltips: false, + disableInteraction: false + }, + // Defaults for line charts + line: { + spotColor: '#f80', + highlightSpotColor: '#5f5', + highlightLineColor: '#f22', + spotRadius: 1.5, + minSpotColor: '#f80', + maxSpotColor: '#f80', + lineWidth: 1, + normalRangeMin: undefined, + normalRangeMax: undefined, + normalRangeColor: '#ccc', + drawNormalOnTop: false, + chartRangeMin: undefined, + chartRangeMax: undefined, + chartRangeMinX: undefined, + chartRangeMaxX: undefined, + tooltipFormat: new SPFormat('<span style="color: {{color}}">●</span> {{prefix}}{{y}}{{suffix}}') + }, + // Defaults for bar charts + bar: { + barColor: '#3366cc', + negBarColor: '#f44', + stackedBarColor: ['#3366cc', '#dc3912', '#ff9900', '#109618', '#66aa00', + '#dd4477', '#0099c6', '#990099'], + zeroColor: undefined, + nullColor: undefined, + zeroAxis: true, + barWidth: 4, + barSpacing: 1, + chartRangeMax: undefined, + chartRangeMin: undefined, + chartRangeClip: false, + colorMap: undefined, + tooltipFormat: new SPFormat('<span style="color: {{color}}">●</span> {{prefix}}{{value}}{{suffix}}') + }, + // Defaults for tristate charts + tristate: { + barWidth: 4, + barSpacing: 1, + posBarColor: '#6f6', + negBarColor: '#f44', + zeroBarColor: '#999', + colorMap: {}, + tooltipFormat: new SPFormat('<span style="color: {{color}}">●</span> {{value:map}}'), + tooltipValueLookups: { map: { '-1': 'Loss', '0': 'Draw', '1': 'Win' } } + }, + // Defaults for discrete charts + discrete: { + lineHeight: 'auto', + thresholdColor: undefined, + thresholdValue: 0, + chartRangeMax: undefined, + chartRangeMin: undefined, + chartRangeClip: false, + tooltipFormat: new SPFormat('{{prefix}}{{value}}{{suffix}}') + }, + // Defaults for bullet charts + bullet: { + targetColor: '#f33', + targetWidth: 3, // width of the target bar in pixels + performanceColor: '#33f', + rangeColors: ['#d3dafe', '#a8b6ff', '#7f94ff'], + base: undefined, // set this to a number to change the base start number + tooltipFormat: new SPFormat('{{fieldkey:fields}} - {{value}}'), + tooltipValueLookups: { fields: {r: 'Range', p: 'Performance', t: 'Target'} } + }, + // Defaults for pie charts + pie: { + offset: 0, + sliceColors: ['#3366cc', '#dc3912', '#ff9900', '#109618', '#66aa00', + '#dd4477', '#0099c6', '#990099'], + borderWidth: 0, + borderColor: '#000', + tooltipFormat: new SPFormat('<span style="color: {{color}}">●</span> {{value}} ({{percent.1}}%)') + }, + // Defaults for box plots + box: { + raw: false, + boxLineColor: '#000', + boxFillColor: '#cdf', + whiskerColor: '#000', + outlierLineColor: '#333', + outlierFillColor: '#fff', + medianColor: '#f00', + showOutliers: true, + outlierIQR: 1.5, + spotRadius: 1.5, + target: undefined, + targetColor: '#4a2', + chartRangeMax: undefined, + chartRangeMin: undefined, + tooltipFormat: new SPFormat('{{field:fields}}: {{value}}'), + tooltipFormatFieldlistKey: 'field', + tooltipValueLookups: { fields: { lq: 'Lower Quartile', med: 'Median', + uq: 'Upper Quartile', lo: 'Left Outlier', ro: 'Right Outlier', + lw: 'Left Whisker', rw: 'Right Whisker'} } + } + }; + }; + + // You can have tooltips use a css class other than jqstooltip by specifying tooltipClassname + defaultStyles = '.jqstooltip { ' + + 'position: absolute;' + + 'left: 0px;' + + 'top: 0px;' + + 'visibility: hidden;' + + 'background: rgb(0, 0, 0) transparent;' + + 'background-color: rgba(0,0,0,0.6);' + + 'filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000);' + + '-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000)";' + + 'color: white;' + + 'font: 10px arial, san serif;' + + 'text-align: left;' + + 'white-space: nowrap;' + + 'padding: 5px;' + + 'border: 1px solid white;' + + 'z-index: 10000;' + + '}' + + '.jqsfield { ' + + 'color: white;' + + 'font: 10px arial, san serif;' + + 'text-align: left;' + + '}'; + + /** + * Utilities + */ + + createClass = function (/* [baseclass, [mixin, ...]], definition */) { + var Class, args; + Class = function () { + this.init.apply(this, arguments); + }; + if (arguments.length > 1) { + if (arguments[0]) { + Class.prototype = $.extend(new arguments[0](), arguments[arguments.length - 1]); + Class._super = arguments[0].prototype; + } else { + Class.prototype = arguments[arguments.length - 1]; + } + if (arguments.length > 2) { + args = Array.prototype.slice.call(arguments, 1, -1); + args.unshift(Class.prototype); + $.extend.apply($, args); + } + } else { + Class.prototype = arguments[0]; + } + Class.prototype.cls = Class; + return Class; + }; + + /** + * Wraps a format string for tooltips + * {{x}} + * {{x.2} + * {{x:months}} + */ + $.SPFormatClass = SPFormat = createClass({ + fre: /\{\{([\w.]+?)(:(.+?))?\}\}/g, + precre: /(\w+)\.(\d+)/, + + init: function (format, fclass) { + this.format = format; + this.fclass = fclass; + }, + + render: function (fieldset, lookups, options) { + var self = this, + fields = fieldset, + match, token, lookupkey, fieldvalue, prec; + return this.format.replace(this.fre, function () { + var lookup; + token = arguments[1]; + lookupkey = arguments[3]; + match = self.precre.exec(token); + if (match) { + prec = match[2]; + token = match[1]; + } else { + prec = false; + } + fieldvalue = fields[token]; + if (fieldvalue === undefined) { + return ''; + } + if (lookupkey && lookups && lookups[lookupkey]) { + lookup = lookups[lookupkey]; + if (lookup.get) { // RangeMap + return lookups[lookupkey].get(fieldvalue) || fieldvalue; + } else { + return lookups[lookupkey][fieldvalue] || fieldvalue; + } + } + if (isNumber(fieldvalue)) { + if (options.get('tooltips')) { + var tooltipArray = options.get('tooltips').split(','); + fieldvalue = tooltipArray[ fields['x'] ]; + } + else if (options.get('numberFormatter')) { + fieldvalue = options.get('numberFormatter')(fieldvalue); + } else { + fieldvalue = formatNumber(fieldvalue, prec, + options.get('numberDigitGroupCount'), + options.get('numberDigitGroupSep'), + options.get('numberDecimalMark')); + } + } + return fieldvalue; + }); + } + }); + + // convience method to avoid needing the new operator + $.spformat = function(format, fclass) { + return new SPFormat(format, fclass); + }; + + clipval = function (val, min, max) { + if (val < min) { + return min; + } + if (val > max) { + return max; + } + return val; + }; + + quartile = function (values, q) { + var vl; + if (q === 2) { + vl = Math.floor(values.length / 2); + return values.length % 2 ? values[vl] : (values[vl-1] + values[vl]) / 2; + } else { + if (values.length % 2 ) { // odd + vl = (values.length * q + q) / 4; + return vl % 1 ? (values[Math.floor(vl)] + values[Math.floor(vl) - 1]) / 2 : values[vl-1]; + } else { //even + vl = (values.length * q + 2) / 4; + return vl % 1 ? (values[Math.floor(vl)] + values[Math.floor(vl) - 1]) / 2 : values[vl-1]; + + } + } + }; + + normalizeValue = function (val) { + var nf; + switch (val) { + case 'undefined': + val = undefined; + break; + case 'null': + val = null; + break; + case 'true': + val = true; + break; + case 'false': + val = false; + break; + default: + nf = parseFloat(val); + if (val == nf) { + val = nf; + } + } + return val; + }; + + normalizeValues = function (vals) { + var i, result = []; + for (i = vals.length; i--;) { + result[i] = normalizeValue(vals[i]); + } + return result; + }; + + remove = function (vals, filter) { + var i, vl, result = []; + for (i = 0, vl = vals.length; i < vl; i++) { + if (vals[i] !== filter) { + result.push(vals[i]); + } + } + return result; + }; + + isNumber = function (num) { + return !isNaN(parseFloat(num)) && isFinite(num); + }; + + formatNumber = function (num, prec, groupsize, groupsep, decsep) { + var p, i; + num = (prec === false ? parseFloat(num).toString() : num.toFixed(prec)).split(''); + p = (p = $.inArray('.', num)) < 0 ? num.length : p; + if (p < num.length) { + num[p] = decsep; + } + for (i = p - groupsize; i > 0; i -= groupsize) { + num.splice(i, 0, groupsep); + } + return num.join(''); + }; + + // determine if all values of an array match a value + // returns true if the array is empty + all = function (val, arr, ignoreNull) { + var i; + for (i = arr.length; i--; ) { + if (ignoreNull && arr[i] === null) continue; + if (arr[i] !== val) { + return false; + } + } + return true; + }; + + // sums the numeric values in an array, ignoring other values + sum = function (vals) { + var total = 0, i; + for (i = vals.length; i--;) { + total += typeof vals[i] === 'number' ? vals[i] : 0; + } + return total; + }; + + ensureArray = function (val) { + return $.isArray(val) ? val : [val]; + }; + + // http://paulirish.com/2008/bookmarklet-inject-new-css-rules/ + addCSS = function(css) { + var tag; + //if ('\v' == 'v') /* ie only */ { + if (document.createStyleSheet) { + document.createStyleSheet().cssText = css; + } else { + tag = document.createElement('style'); + tag.type = 'text/css'; + document.getElementsByTagName('head')[0].appendChild(tag); + tag[(typeof document.body.style.WebkitAppearance == 'string') /* webkit only */ ? 'innerText' : 'innerHTML'] = css; + } + }; + + // Provide a cross-browser interface to a few simple drawing primitives + $.fn.simpledraw = function (width, height, useExisting, interact) { + var target, mhandler; + if (useExisting && (target = this.data('_jqs_vcanvas'))) { + return target; + } + if (width === undefined) { + width = $(this).innerWidth(); + } + if (height === undefined) { + height = $(this).innerHeight(); + } + if ($.browser.hasCanvas) { + target = new VCanvas_canvas(width, height, this, interact); + } else if ($.browser.msie) { + target = new VCanvas_vml(width, height, this); + } else { + return false; + } + mhandler = $(this).data('_jqs_mhandler'); + if (mhandler) { + mhandler.registerCanvas(target); + } + return target; + }; + + $.fn.cleardraw = function () { + var target = this.data('_jqs_vcanvas'); + if (target) { + target.reset(); + } + }; + + $.RangeMapClass = RangeMap = createClass({ + init: function (map) { + var key, range, rangelist = []; + for (key in map) { + if (map.hasOwnProperty(key) && typeof key === 'string' && key.indexOf(':') > -1) { + range = key.split(':'); + range[0] = range[0].length === 0 ? -Infinity : parseFloat(range[0]); + range[1] = range[1].length === 0 ? Infinity : parseFloat(range[1]); + range[2] = map[key]; + rangelist.push(range); + } + } + this.map = map; + this.rangelist = rangelist || false; + }, + + get: function (value) { + var rangelist = this.rangelist, + i, range, result; + if ((result = this.map[value]) !== undefined) { + return result; + } + if (rangelist) { + for (i = rangelist.length; i--;) { + range = rangelist[i]; + if (range[0] <= value && range[1] >= value) { + return range[2]; + } + } + } + return undefined; + } + }); + + // Convenience function + $.range_map = function(map) { + return new RangeMap(map); + }; + + MouseHandler = createClass({ + init: function (el, options) { + var $el = $(el); + this.$el = $el; + this.options = options; + this.currentPageX = 0; + this.currentPageY = 0; + this.el = el; + this.splist = []; + this.tooltip = null; + this.over = false; + this.displayTooltips = !options.get('disableTooltips'); + this.highlightEnabled = !options.get('disableHighlight'); + }, + + registerSparkline: function (sp) { + this.splist.push(sp); + if (this.over) { + this.updateDisplay(); + } + }, + + registerCanvas: function (canvas) { + var $canvas = $(canvas.canvas); + this.canvas = canvas; + this.$canvas = $canvas; + $canvas.mouseenter($.proxy(this.mouseenter, this)); + $canvas.mouseleave($.proxy(this.mouseleave, this)); + $canvas.click($.proxy(this.mouseclick, this)); + }, + + reset: function (removeTooltip) { + this.splist = []; + if (this.tooltip && removeTooltip) { + this.tooltip.remove(); + this.tooltip = undefined; + } + }, + + mouseclick: function (e) { + var clickEvent = $.Event('sparklineClick'); + clickEvent.originalEvent = e; + clickEvent.sparklines = this.splist; + this.$el.trigger(clickEvent); + }, + + mouseenter: function (e) { + $(document.body).unbind('mousemove.jqs'); + $(document.body).bind('mousemove.jqs', $.proxy(this.mousemove, this)); + this.over = true; + this.currentPageX = e.pageX; + this.currentPageY = e.pageY; + this.currentEl = e.target; + if (!this.tooltip && this.displayTooltips) { + this.tooltip = new Tooltip(this.options); + this.tooltip.updatePosition(e.pageX, e.pageY); + } + this.updateDisplay(); + }, + + mouseleave: function () { + $(document.body).unbind('mousemove.jqs'); + var splist = this.splist, + spcount = splist.length, + needsRefresh = false, + sp, i; + this.over = false; + this.currentEl = null; + + if (this.tooltip) { + this.tooltip.remove(); + this.tooltip = null; + } + + for (i = 0; i < spcount; i++) { + sp = splist[i];