+++ /dev/null
-/**
-*
-* jquery.sparkline.js
-*
-* v2.1.2
-* (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' });
-* $('#pie').sparkline([1,1,2], { type:'pie' });
-*/
-
-/*jslint regexp: true, browser: true, jquery: true, white: true, nomen: false, plusplus: false, maxerr: 500, indent: 4 */
-
-(function(document, Math, undefined) { // performance/minified-size optimization
-(function(factory) {
- if(typeof define === 'function' && define.amd) {
- define(['jquery'], factory);
- } else if (jQuery && !jQuery.fn.sparkline) {
- factory(jQuery);
- }
-}
-(function($) {
- '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,
- 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('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
- $.fn.simpledraw = function (width, height, useExisting, interact) {
- var target, mhandler;
- if (useExisting && (target = this.data('_jqs_vcanvas'))) {
- return target;
- }
-
- if ($.fn.sparkline.canvas === false) {
- // We've already determined that neither Canvas nor VML are available
- return false;
-
- } else if ($.fn.sparkline.canvas === undefined) {
- // No function defined yet -- need to see if we support Canvas or VML
- var el = document.createElement('canvas');
- if (!!(el.getContext && el.getContext('2d'))) {
- // Canvas is available
- $.fn.sparkline.canvas = function(width, height, target, interact) {
- return new VCanvas_canvas(width, height, target, interact);
- };
- } else if (document.namespaces && !document.namespaces.v) {
- // VML is available
- document.namespaces.add('v', 'urn:schemas-microsoft-com:vml', '#default#VML');
- $.fn.sparkline.canvas = function(width, height, target, interact) {
- return new VCanvas_vml(width, height, target);
- };
- } else {
- // Neither Canvas nor VML are available
- $.fn.sparkline.canvas = false;
- return false;
- }
- }
-
- if (width === undefined) {
- width = $(this).innerWidth();
- }
- if (height === undefined) {
- height = $(this).innerHeight();
- }
-
- target = $.fn.sparkline.canvas(width, height, this, interact);
-
- 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 () {
- $(document.body).unbind('mousemove.jqs');
- var splist = this.splist,
- spcount = splist.length,
- needsRefresh = false,
- sp, i;
- this.over = false;
- this.currentEl = null;
-
- if (this.tooltip) {
- this.tooltip.remove();
- this.tooltip = null;
- }
-
- for (i = 0; i < spcount; i++) {
- sp = splist[i];
- if (sp.clearRegionHighlight()) {
- needsRefresh = true;
- }
- }
-
- if (needsRefresh) {
- this.canvas.render();
- }
- },
-
- mousemove: function (e) {
- this.currentPageX = e.pageX;
- this.currentPageY = e.pageY;
- this.currentEl = e.target;
- if (this.tooltip) {
- this.tooltip.updatePosition(e.pageX, e.pageY);
- }
- this.updateDisplay();
- },
-
- updateDisplay: function () {
- var splist = this.splist,
- spcount = splist.length,
- needsRefresh = false,
- offset = this.$canvas.offset(),
- localX = this.currentPageX - offset.left,
- localY = this.currentPageY - offset.top,
- tooltiphtml, sp, i, result, changeEvent;
- if (!this.over) {
- return;
- }
- for (i = 0; i < spcount; i++) {
- sp = splist[i];
- result = sp.setRegionHighlight(this.currentEl, localX, localY);
- if (result) {
- needsRefresh = true;
- }
- }
- if (needsRefresh) {
- changeEvent = $.Event('sparklineRegionChange');
- changeEvent.sparklines = this.splist;
- this.$el.trigger(changeEvent);
- if (this.tooltip) {
- tooltiphtml = '';
- for (i = 0; i < spcount; i++) {
- sp = splist[i];
- tooltiphtml += sp.getCurrentRegionTooltip();
- }
- this.tooltip.setContent(tooltiphtml);
- }
- if (!this.disableHighlight) {
- this.canvas.render();
- }
- }
- if (result === null) {
- this.mouseleave();
- }
- }
- });
-
-
- Tooltip = createClass({
- sizeStyle: 'position: static !important;' +
- 'display: block !important;' +
- 'visibility: hidden !important;' +
- 'float: left !important;',
-
- init: function (options) {
- var tooltipClassname = options.get('tooltipClassname', 'jqstooltip'),
- sizetipStyle = this.sizeStyle,
- offset;
- this.container = options.get('tooltipContainer') || document.body;
- this.tooltipOffsetX = options.get('tooltipOffsetX', 10);
- this.tooltipOffsetY = options.get('tooltipOffsetY', 12);
- // remove any previous lingering tooltip
- $('#jqssizetip').remove();
- $('#jqstooltip').remove();
- this.sizetip = $('<div/>', {
- id: 'jqssizetip',
- style: sizetipStyle,
- 'class': tooltipClassname
- });
- this.tooltip = $('<div/>', {
- id: 'jqstooltip',
- 'class': tooltipClassname
- }).appendTo(this.container);
- // account for the container's location
- offset = this.tooltip.offset();
- this.offsetLeft = offset.left;
- this.offsetTop = offset.top;
- this.hidden = true;
- $(window).unbind('resize.jqs scroll.jqs');
- $(window).bind('resize.jqs scroll.jqs', $.proxy(this.updateWindowDims, this));
- this.updateWindowDims();
- },
-
- updateWindowDims: function () {
- this.scrollTop = $(window).scrollTop();
- this.scrollLeft = $(window).scrollLeft();
- this.scrollRight = this.scrollLeft + $(window).width();
- this.updatePosition();
- },
-
- getSize: function (content) {
- this.sizetip.html(content).appendTo(this.container);
- this.width = this.sizetip.width() + 1;
- this.height = this.sizetip.height();
- this.sizetip.remove();
- },
-
- setContent: function (content) {
- if (!content) {
- this.tooltip.css('visibility', 'hidden');
- this.hidden = true;
- return;
- }
- this.getSize(content);
- this.tooltip.html(content)
- .css({
- 'width': this.width,
- 'height': this.height,
- 'visibility': 'visible'
- });
- if (this.hidden) {
- this.hidden = false;
- this.updatePosition();
- }
- },
-
- updatePosition: function (x, y) {
- if (x === undefined) {
- if (this.mousex === undefined) {
- return;
- }
- x = this.mousex - this.offsetLeft;
- y = this.mousey - this.offsetTop;
-
- } else {
- this.mousex = x = x - this.offsetLeft;
- this.mousey = y = y - this.offsetTop;
- }
- if (!this.height || !this.width || this.hidden) {
- return;
- }
-
- y -= this.height + this.tooltipOffsetY;
- x += this.tooltipOffsetX;
-
- if (y < this.scrollTop) {
- y = this.scrollTop;
- }
- if (x < this.scrollLeft) {
- x = this.scrollLeft;
- } else if (x + this.width > this.scrollRight) {
- x = this.scrollRight - this.width;
- }
-
- this.tooltip.css({
- 'left': x,
- 'top': y
- });
- },
-
- remove: function () {
- this.tooltip.remove();
- this.sizetip.remove();
- this.sizetip = this.tooltip = undefined;
- $(window).unbind('resize.jqs scroll.jqs');
- }
- });
-
- initStyles = function() {
- addCSS(defaultStyles);
- };
-
- $(initStyles);
-
- pending = [];
- $.fn.sparkline = function (userValues, userOptions) {
- return this.each(function () {
- var options = new $.fn.sparkline.options(this, userOptions),
- $this = $(this),
- render, i;
- render = function () {
- var values, width, height, tmp, mhandler, sp, vals;
- if (userValues === 'html' || userValues === undefined) {
- vals = this.getAttribute(options.get('tagValuesAttribute'));
- if (vals === undefined || vals === null) {
- vals = $this.html();
- }
- values = vals.replace(/(^\s*<!--)|(-->\s*$)|\s+/g, '').split(',');
- } else {
- values = userValues;
- }
-
- width = options.get('width') === 'auto' ? values.length * options.get('defaultPixelsPerValue') : options.get('width');
- if (options.get('height') === 'auto') {
- if (!options.get('composite') || !$.data(this, '_jqs_vcanvas')) {
- // must be a better way to get the line height
- tmp = document.createElement('span');
- tmp.innerHTML = 'a';
- $this.html(tmp);
- height = $(tmp).innerHeight() || $(tmp).height();
- $(tmp).remove();
- tmp = null;
- }
- } else {
- height = options.get('height');
- }
-
- if (!options.get('disableInteraction')) {
- mhandler = $.data(this, '_jqs_mhandler');
- if (!mhandler) {
- mhandler = new MouseHandler(this, options);
- $.data(this, '_jqs_mhandler', mhandler);
- } else if (!options.get('composite')) {
- mhandler.reset();
- }
- } else {
- mhandler = false;
- }
-
- if (options.get('composite') && !$.data(this, '_jqs_vcanvas')) {
- if (!$.data(this, '_jqs_errnotify')) {
- alert('Attempted to attach a composite sparkline to an element with no existing sparkline');
- $.data(this, '_jqs_errnotify', true);
- }
- return;
- }
-
- sp = new $.fn.sparkline[options.get('type')](this, values, options, width, height);
-
- sp.render();
-
- if (mhandler) {
- mhandler.registerSparkline(sp);
- }
- };
- if (($(this).html() && !options.get('disableHiddenCheck') && $(this).is(':hidden')) || !$(this).parents('body').length) {
- if (!options.get('composite') && $.data(this, '_jqs_pending')) {
- // remove any existing references to the element
- for (i = pending.length; i; i--) {
- if (pending[i - 1][0] == this) {
- pending.splice(i - 1, 1);
- }
- }
- }
- pending.push([this, render]);
- $.data(this, '_jqs_pending', true);
- } else {
- render.call(this);
- }
- });
- };
-
- $.fn.sparkline.defaults = getDefaults();
-
-
- $.sparkline_display_visible = function () {
- var el, i, pl;
- var done = [];
- for (i = 0, pl = pending.length; i < pl; i++) {
- el = pending[i][0];
- if ($(el).is(':visible') && !$(el).parents().is(':hidden')) {
- pending[i][1].call(el);
- $.data(pending[i][0], '_jqs_pending', false);
- done.push(i);
- } else if (!$(el).closest('html').length && !$.data(el, '_jqs_pending')) {
- // element has been inserted and removed from the DOM
- // If it was not yet inserted into the dom then the .data request
- // will return true.
- // removing from the dom causes the data to be removed.
- $.data(pending[i][0], '_jqs_pending', false);
- done.push(i);
- }
- }
- for (i = done.length; i; i--) {
- pending.splice(done[i - 1], 1);
- }
- };
-
-
- /**
- * User option handler
- */
- $.fn.sparkline.options = createClass({
- init: function (tag, userOptions) {
- var extendedOptions, defaults, base, tagOptionType;
- this.userOptions = userOptions = userOptions || {};
- this.tag = tag;
- this.tagValCache = {};
- defaults = $.fn.sparkline.defaults;
- base = defaults.common;
- this.tagOptionsPrefix = userOptions.enableTagOptions && (userOptions.tagOptionsPrefix || base.tagOptionsPrefix);
-
- tagOptionType = this.getTagSetting('type');
- if (tagOptionType === UNSET_OPTION) {
- extendedOptions = defaults[userOptions.type || base.type];
- } else {
- extendedOptions = defaults[tagOptionType];
- }
- this.mergedOptions = $.extend({}, base, extendedOptions, userOptions);
- },
-
-
- getTagSetting: function (key) {
- var prefix = this.tagOptionsPrefix,
- val, i, pairs, keyval;
- if (prefix === false || prefix === undefined) {
- return UNSET_OPTION;
- }
- if (this.tagValCache.hasOwnProperty(key)) {
- val = this.tagValCache.key;
- } else {
- val = this.tag.getAttribute(prefix + key);
- if (val === undefined || val === null) {
- val = UNSET_OPTION;
- } else if (val.substr(0, 1) === '[') {
- val = val.substr(1, val.length - 2).split(',');
- for (i = val.length; i--;) {
- val[i] = normalizeValue(val[i].replace(/(^\s*)|(\s*$)/g, ''));
- }
- } else if (val.substr(0, 1) === '{') {
- pairs = val.substr(1, val.length - 2).split(',');
- val = {};
- for (i = pairs.length; i--;) {
- keyval = pairs[i].split(':', 2);
- val[keyval[0].replace(/(^\s*)|(\s*$)/g, '')] = normalizeValue(keyval[1].replace(/(^\s*)|(\s*$)/g, ''));
- }
- } else {
- val = normalizeValue(val);
- }
- this.tagValCache.key = val;
- }
- return val;
- },
-
- get: function (key, defaultval) {
- var tagOption = this.getTagSetting(key),
- result;
- if (tagOption !== UNSET_OPTION) {
- return tagOption;
- }
- return (result = this.mergedOptions[key]) === undefined ? defaultval : result;
- }
- });
-
-
- $.fn.sparkline._base = createClass({
- disabled: false,
-
- init: function (el, values, options, width, height) {
- this.el = el;
- this.$el = $(el);
- this.values = values;
- this.options = options;
- this.width = width;
- this.height = height;
- this.currentRegion = undefined;
- },
-
- /**
- * Setup the canvas
- */
- initTarget: function () {
- var interactive = !this.options.get('disableInteraction');
- if (!(this.target = this.$el.simpledraw(this.width, this.height, this.options.get('composite'), interactive))) {
- this.disabled = true;
- } else {
- this.canvasWidth = this.target.pixelWidth;
- this.canvasHeight = this.target.pixelHeight;
- }
- },
-
- /**
- * Actually render the chart to the canvas
- */
- render: function () {
- if (this.disabled) {
- this.el.innerHTML = '';
- return false;
- }
- return true;
- },
-
- /**
- * Return a region id for a given x/y co-ordinate
- */
- getRegion: function (x, y) {
- },
-
- /**
- * Highlight an item based on the moused-over x,y co-ordinate
- */
- setRegionHighlight: function (el, x, y) {
- var currentRegion = this.currentRegion,
- highlightEnabled = !this.options.get('disableHighlight'),
- newRegion;
- if (x > this.canvasWidth || y > this.canvasHeight || x < 0 || y < 0) {
- return null;
- }
- newRegion = this.getRegion(el, x, y);
- if (currentRegion !== newRegion) {
- if (currentRegion !== undefined && highlightEnabled) {
- this.removeHighlight();
- }
- this.currentRegion = newRegion;
- if (newRegion !== undefined && highlightEnabled) {
- this.renderHighlight();
- }
- return true;
- }
- return false;
- },
-
- /**
- * Reset any currently highlighted item
- */
- clearRegionHighlight: function () {
- if (this.currentRegion !== undefined) {
- this.removeHighlight();
- this.currentRegion = undefined;
- return true;
- }
- return false;
- },
-
- renderHighlight: function () {
- this.changeHighlight(true);
- },
-
- removeHighlight: function () {
- this.changeHighlight(false);
- },
-
- changeHighlight: function (highlight) {},
-
- /**
- * Fetch the HTML to display as a tooltip
- */
- getCurrentRegionTooltip: function () {
- var options = this.options,
- header = '',
- entries = [],
- fields, formats, formatlen, fclass, text, i,
- showFields, showFieldsKey, newFields, fv,
- formatter, format, fieldlen, j;
- if (this.currentRegion === undefined) {
- return '';
- }
- fields = this.getCurrentRegionFields();
- formatter = options.get('tooltipFormatter');
- if (formatter) {
- return formatter(this, options, fields);
- }
- if (options.get('tooltipChartTitle')) {
- header += '<div class="jqs jqstitle">' + options.get('tooltipChartTitle') + '</div>\n';
- }
- formats = this.options.get('tooltipFormat');
- if (!formats) {
- return '';
- }
- if (!$.isArray(formats)) {
- formats = [formats];
- }
- if (!$.isArray(fields)) {
- fields = [fields];
- }
- showFields = this.options.get('tooltipFormatFieldlist');
- showFieldsKey = this.options.get('tooltipFormatFieldlistKey');
- if (showFields && showFieldsKey) {
- // user-selected ordering of fields
- newFields = [];
- for (i = fields.length; i--;) {
- fv = fields[i][showFieldsKey];
- if ((j = $.inArray(fv, showFields)) != -1) {
- newFields[j] = fields[i];
- }
- }
- fields = newFields;
- }
- formatlen = formats.length;
- fieldlen = fields.length;
- for (i = 0; i < formatlen; i++) {
- format = formats[i];
- if (typeof format === 'string') {
- format = new SPFormat(format);
- }
- fclass = format.fclass || 'jqsfield';
- for (j = 0; j < fieldlen; j++) {
- if (!fields[j].isNull || !options.get('tooltipSkipNull')) {
- $.extend(fields[j], {
- prefix: options.get('tooltipPrefix'),
- suffix: options.get('tooltipSuffix')
- });
- text = format.render(fields[j], options.get('tooltipValueLookups'), options);
- entries.push('<div class="' + fclass + '">' + text + '</div>');
- }
- }
- }
- if (entries.length) {
- return header + entries.join('\n');
- }
- return '';
- },
-
- getCurrentRegionFields: function () {},
-
- calcHighlightColor: function (color, options) {
- var highlightColor = options.get('highlightColor'),
- lighten = options.get('highlightLighten'),
- parse, mult, rgbnew, i;
- if (highlightColor) {
- return highlightColor;
- }
- if (lighten) {
- // extract RGB values
- parse = /^#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(color) || /^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i.exec(color);
- if (parse) {
- rgbnew = [];
- mult = color.length === 4 ? 16 : 1;
- for (i = 0; i < 3; i++) {
- rgbnew[i] = clipval(Math.round(parseInt(parse[i + 1], 16) * mult * lighten), 0, 255);
- }
- return 'rgb(' + rgbnew.join(',') + ')';
- }
-
- }
- return color;
- }
-
- });
-
- barHighlightMixin = {
- changeHighlight: function (highlight) {
- var currentRegion = this.currentRegion,
- target = this.target,
- shapeids = this.regionShapes[currentRegion],
- newShapes;
- // will be null if the region value was null
- if (shapeids) {
- newShapes = this.renderRegion(currentRegion, highlight);
- if ($.isArray(newShapes) || $.isArray(shapeids)) {
- target.replaceWithShapes(shapeids, newShapes);
- this.regionShapes[currentRegion] = $.map(newShapes, function (newShape) {
- return newShape.id;
- });
- } else {
- target.replaceWithShape(shapeids, newShapes);
- this.regionShapes[currentRegion] = newShapes.id;
- }
- }
- },
-
- render: function () {
- var values = this.values,
- target = this.target,
- regionShapes = this.regionShapes,
- shapes, ids, i, j;
-
- if (!this.cls._super.render.call(this)) {
- return;
- }
- for (i = values.length; i--;) {
- shapes = this.renderRegion(i);
- if (shapes) {
- if ($.isArray(shapes)) {
- ids = [];
- for (j = shapes.length; j--;) {
- shapes[j].append();
- ids.push(shapes[j].id);
- }
- regionShapes[i] = ids;
- } else {
- shapes.append();
- regionShapes[i] = shapes.id; // store just the shapeid
- }
- } else {
- // null value
- regionShapes[i] = null;
- }
- }
- target.render();
- }
- };
-
- /**
- * Line charts
- */
- $.fn.sparkline.line = line = createClass($.fn.sparkline._base, {
- type: 'line',
-
- init: function (el, values, options, width, height) {
- line._super.init.call(this, el, values, options, width, height);
- this.vertices = [];
- this.regionMap = [];
- this.xvalues = [];
- this.yvalues = [];
- this.yminmax = [];
- this.hightlightSpotId = null;
- this.lastShapeId = null;
- this.initTarget();
- },
-
- getRegion: function (el, x, y) {
- var i,
- regionMap = this.regionMap; // maps regions to value positions
- for (i = regionMap.length; i--;) {
- if (regionMap[i] !== null && x >= regionMap[i][0] && x <= regionMap[i][1]) {
- return regionMap[i][2];
- }
- }
- return undefined;
- },
-
- getCurrentRegionFields: function () {
- var currentRegion = this.currentRegion;
- return {
- isNull: this.yvalues[currentRegion] === null,
- x: this.xvalues[currentRegion],
- y: this.yvalues[currentRegion],
- color: this.options.get('lineColor'),
- fillColor: this.options.get('fillColor'),
- offset: currentRegion
- };
- },
-
- renderHighlight: function () {
- var currentRegion = this.currentRegion,
- target = this.target,
- vertex = this.vertices[currentRegion],
- options = this.options,
- spotRadius = options.get('spotRadius'),
- highlightSpotColor = options.get('highlightSpotColor'),
- highlightLineColor = options.get('highlightLineColor'),
- highlightSpot, highlightLine;
-
- if (!vertex) {
- return;
- }
- if (spotRadius && highlightSpotColor) {
- highlightSpot = target.drawCircle(vertex[0], vertex[1],
- spotRadius, undefined, highlightSpotColor);
- this.highlightSpotId = highlightSpot.id;
- target.insertAfterShape(this.lastShapeId, highlightSpot);
- }
- if (highlightLineColor) {
- highlightLine = target.drawLine(vertex[0], this.canvasTop, vertex[0],
- this.canvasTop + this.canvasHeight, highlightLineColor);
- this.highlightLineId = highlightLine.id;
- target.insertAfterShape(this.lastShapeId, highlightLine);
- }
- },
-
- removeHighlight: function () {
- var target = this.target;
- if (this.highlightSpotId) {
- target.removeShapeId(this.highlightSpotId);
- this.highlightSpotId = null;
- }
- if (this.highlightLineId) {
- target.removeShapeId(this.highlightLineId);
- this.highlightLineId = null;
- }
- },
-
- scanValues: function () {
- var values = this.values,
- valcount = values.length,
- xvalues = this.xvalues,
- yvalues = this.yvalues,
- yminmax = this.yminmax,
- i, val, isStr, isArray, sp;
- for (i = 0; i < valcount; i++) {
- val = values[i];
- isStr = typeof(values[i]) === 'string';
- isArray = typeof(values[i]) === 'object' && values[i] instanceof Array;
- sp = isStr && values[i].split(':');
- if (isStr && sp.length === 2) { // x:y
- xvalues.push(Number(sp[0]));
- yvalues.push(Number(sp[1]));
- yminmax.push(Number(sp[1]));
- } else if (isArray) {
- xvalues.push(val[0]);
- yvalues.push(val[1]);
- yminmax.push(val[1]);
- } else {
- xvalues.push(i);
- if (values[i] === null || values[i] === 'null') {
- yvalues.push(null);
- } else {
- yvalues.push(Number(val));
- yminmax.push(Number(val));
- }
- }
- }
- if (this.options.get('xvalues')) {
- xvalues = this.options.get('xvalues');
- }
-
- this.maxy = this.maxyorg = Math.max.apply(Math, yminmax);
- this.miny = this.minyorg = Math.min.apply(Math, yminmax);
-
- this.maxx = Math.max.apply(Math, xvalues);
- this.minx = Math.min.apply(Math, xvalues);
-
- this.xvalues = xvalues;
- this.yvalues = yvalues;
- this.yminmax = yminmax;
-
- },
-
- processRangeOptions: function () {
- var options = this.options,
- normalRangeMin = options.get('normalRangeMin'),
- normalRangeMax = options.get('normalRangeMax');
-
- if (normalRangeMin !== undefined) {
- if (normalRangeMin < this.miny) {
- this.miny = normalRangeMin;
- }
- if (normalRangeMax > this.maxy) {
- this.maxy = normalRangeMax;
- }
- }
- if (options.get('chartRangeMin') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMin') < this.miny)) {
- this.miny = options.get('chartRangeMin');
- }
- if (options.get('chartRangeMax') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMax') > this.maxy)) {
- this.maxy = options.get('chartRangeMax');
- }
- if (options.get('chartRangeMinX') !== undefined && (options.get('chartRangeClipX') || options.get('chartRangeMinX') < this.minx)) {
- this.minx = options.get('chartRangeMinX');
- }
- if (options.get('chartRangeMaxX') !== undefined && (options.get('chartRangeClipX') || options.get('chartRangeMaxX') > this.maxx)) {
- this.maxx = options.get('chartRangeMaxX');
- }
-
- },
-
- drawNormalRange: function (canvasLeft, canvasTop, canvasHeight, canvasWidth, rangey) {
- var normalRangeMin = this.options.get('normalRangeMin'),
- normalRangeMax = this.options.get('normalRangeMax'),
- ytop = canvasTop + Math.round(canvasHeight - (canvasHeight * ((normalRangeMax - this.miny) / rangey))),
- height = Math.round((canvasHeight * (normalRangeMax - normalRangeMin)) / rangey);
- this.target.drawRect(canvasLeft, ytop, canvasWidth, height, undefined, this.options.get('normalRangeColor')).append();
- },
-
- render: function () {
- var options = this.options,
- target = this.target,
- canvasWidth = this.canvasWidth,
- canvasHeight = this.canvasHeight,
- vertices = this.vertices,
- spotRadius = options.get('spotRadius'),
- regionMap = this.regionMap,
- rangex, rangey, yvallast,
- canvasTop, canvasLeft,
- vertex, path, paths, x, y, xnext, xpos, xposnext,
- last, next, yvalcount, lineShapes, fillShapes, plen,
- valueSpots, hlSpotsEnabled, color, xvalues, yvalues, i;
-
- if (!line._super.render.call(this)) {
- return;
- }
-
- this.scanValues();
- this.processRangeOptions();
-
- xvalues = this.xvalues;
- yvalues = this.yvalues;
-
- if (!this.yminmax.length || this.yvalues.length < 2) {
- // empty or all null valuess
- return;
- }
-
- canvasTop = canvasLeft = 0;
-
- rangex = this.maxx - this.minx === 0 ? 1 : this.maxx - this.minx;
- rangey = this.maxy - this.miny === 0 ? 1 : this.maxy - this.miny;
- yvallast = this.yvalues.length - 1;
-
- if (spotRadius && (canvasWidth < (spotRadius * 4) || canvasHeight < (spotRadius * 4))) {
- spotRadius = 0;
- }
- if (spotRadius) {
- // adjust the canvas size as required so that spots will fit
- hlSpotsEnabled = options.get('highlightSpotColor') && !options.get('disableInteraction');
- if (hlSpotsEnabled || options.get('minSpotColor') || (options.get('spotColor') && yvalues[yvallast] === this.miny)) {
- canvasHeight -= Math.ceil(spotRadius);
- }
- if (hlSpotsEnabled || options.get('maxSpotColor') || (options.get('spotColor') && yvalues[yvallast] === this.maxy)) {
- canvasHeight -= Math.ceil(spotRadius);
- canvasTop += Math.ceil(spotRadius);
- }
- if (hlSpotsEnabled ||
- ((options.get('minSpotColor') || options.get('maxSpotColor')) && (yvalues[0] === this.miny || yvalues[0] === this.maxy))) {
- canvasLeft += Math.ceil(spotRadius);
- canvasWidth -= Math.ceil(spotRadius);
- }
- if (hlSpotsEnabled || options.get('spotColor') ||
- (options.get('minSpotColor') || options.get('maxSpotColor') &&
- (yvalues[yvallast] === this.miny || yvalues[yvallast] === this.maxy))) {
- canvasWidth -= Math.ceil(spotRadius);
- }
- }
-
-
- canvasHeight--;
-
- if (options.get('normalRangeMin') !== undefined && !options.get('drawNormalOnTop')) {
- this.drawNormalRange(canvasLeft, canvasTop, canvasHeight, canvasWidth, rangey);
- }
-
- path = [];
- paths = [path];
- last = next = null;
- yvalcount = yvalues.length;
- for (i = 0; i < yvalcount; i++) {
- x = xvalues[i];
- xnext = xvalues[i + 1];
- y = yvalues[i];
- xpos = canvasLeft + Math.round((x - this.minx) * (canvasWidth / rangex));
- xposnext = i < yvalcount - 1 ? canvasLeft + Math.round((xnext - this.minx) * (canvasWidth / rangex)) : canvasWidth;
- next = xpos + ((xposnext - xpos) / 2);
- regionMap[i] = [last || 0, next, i];
- last = next;
- if (y === null) {
- if (i) {
- if (yvalues[i - 1] !== null) {
- path = [];
- paths.push(path);
- }
- vertices.push(null);
- }
- } else {
- if (y < this.miny) {
- y = this.miny;
- }
- if (y > this.maxy) {
- y = this.maxy;
- }
- if (!path.length) {
- // previous value was null
- path.push([xpos, canvasTop + canvasHeight]);
- }
- vertex = [xpos, canvasTop + Math.round(canvasHeight - (canvasHeight * ((y - this.miny) / rangey)))];
- path.push(vertex);
- vertices.push(vertex);
- }
- }
-
- lineShapes = [];
- fillShapes = [];
- plen = paths.length;
- for (i = 0; i < plen; i++) {
- path = paths[i];
- if (path.length) {
- if (options.get('fillColor')) {
- path.push([path[path.length - 1][0], (canvasTop + canvasHeight)]);
- fillShapes.push(path.slice(0));
- path.pop();
- }
- // if there's only a single point in this path, then we want to display it
- // as a vertical line which means we keep path[0] as is
- if (path.length > 2) {
- // else we want the first value
- path[0] = [path[0][0], path[1][1]];
- }
- lineShapes.push(path);
- }
- }
-
- // draw the fill first, then optionally the normal range, then the line on top of that
- plen = fillShapes.length;
- for (i = 0; i < plen; i++) {
- target.drawShape(fillShapes[i],
- options.get('fillColor'), options.get('fillColor')).append();
- }
-
- if (options.get('normalRangeMin') !== undefined && options.get('drawNormalOnTop')) {
- this.drawNormalRange(canvasLeft, canvasTop, canvasHeight, canvasWidth, rangey);
- }
-
- plen = lineShapes.length;
- for (i = 0; i < plen; i++) {
- target.drawShape(lineShapes[i], options.get('lineColor'), undefined,
- options.get('lineWidth')).append();
- }
-
- if (spotRadius && options.get('valueSpots')) {
- valueSpots = options.get('valueSpots');
- if (valueSpots.get === undefined) {
- valueSpots = new RangeMap(valueSpots);
- }
- for (i = 0; i < yvalcount; i++) {
- color = valueSpots.get(yvalues[i]);
- if (color) {
- target.drawCircle(canvasLeft + Math.round((xvalues[i] - this.minx) * (canvasWidth / rangex)),
- canvasTop + Math.round(canvasHeight - (canvasHeight * ((yvalues[i] - this.miny) / rangey))),
- spotRadius, undefined,
- color).append();
- }
- }
-
- }
- if (spotRadius && options.get('spotColor') && yvalues[yvallast] !== null) {
- target.drawCircle(canvasLeft + Math.round((xvalues[xvalues.length - 1] - this.minx) * (canvasWidth / rangex)),
- canvasTop + Math.round(canvasHeight - (canvasHeight * ((yvalues[yvallast] - this.miny) / rangey))),
- spotRadius, undefined,
- options.get('spotColor')).append();
- }
- if (this.maxy !== this.minyorg) {
- if (spotRadius && options.get('minSpotColor')) {
- x = xvalues[$.inArray(this.minyorg, yvalues)];
- target.drawCircle(canvasLeft + Math.round((x - this.minx) * (canvasWidth / rangex)),
- canvasTop + Math.round(canvasHeight - (canvasHeight * ((this.minyorg - this.miny) / rangey))),
- spotRadius, undefined,
- options.get('minSpotColor')).append();
- }
- if (spotRadius && options.get('maxSpotColor')) {
- x = xvalues[$.inArray(this.maxyorg, yvalues)];
- target.drawCircle(canvasLeft + Math.round((x - this.minx) * (canvasWidth / rangex)),
- canvasTop + Math.round(canvasHeight - (canvasHeight * ((this.maxyorg - this.miny) / rangey))),
- spotRadius, undefined,
- options.get('maxSpotColor')).append();
- }
- }
-
- this.lastShapeId = target.getLastShapeId();
- this.canvasTop = canvasTop;
- target.render();
- }
- });
-
- /**
- * Bar charts
- */
- $.fn.sparkline.bar = bar = createClass($.fn.sparkline._base, barHighlightMixin, {
- type: 'bar',
-
- init: function (el, values, options, width, height) {
- var barWidth = parseInt(options.get('barWidth'), 10),
- barSpacing = parseInt(options.get('barSpacing'), 10),
- chartRangeMin = options.get('chartRangeMin'),
- chartRangeMax = options.get('chartRangeMax'),
- chartRangeClip = options.get('chartRangeClip'),
- stackMin = Infinity,
- stackMax = -Infinity,
- isStackString, groupMin, groupMax, stackRanges,
- numValues, i, vlen, range, zeroAxis, xaxisOffset, min, max, clipMin, clipMax,
- stacked, vlist, j, slen, svals, val, yoffset, yMaxCalc, canvasHeightEf;
- bar._super.init.call(this, el, values, options, width, height);
-
- // scan values to determine whether to stack bars
- for (i = 0, vlen = values.length; i < vlen; i++) {
- val = values[i];
- isStackString = typeof(val) === 'string' && val.indexOf(':') > -1;
- if (isStackString || $.isArray(val)) {
- stacked = true;
- if (isStackString) {
- val = values[i] = normalizeValues(val.split(':'));
- }
- val = remove(val, null); // min/max will treat null as zero
- groupMin = Math.min.apply(Math, val);
- groupMax = Math.max.apply(Math, val);
- if (groupMin < stackMin) {
- stackMin = groupMin;
- }
- if (groupMax > stackMax) {
- stackMax = groupMax;
- }
- }
- }
-
- this.stacked = stacked;
- this.regionShapes = {};
- this.barWidth = barWidth;
- this.barSpacing = barSpacing;
- this.totalBarWidth = barWidth + barSpacing;
- this.width = width = (values.length * barWidth) + ((values.length - 1) * barSpacing);
-
- this.initTarget();
-
- if (chartRangeClip) {
- clipMin = chartRangeMin === undefined ? -Infinity : chartRangeMin;
- clipMax = chartRangeMax === undefined ? Infinity : chartRangeMax;
- }
-
- numValues = [];
- stackRanges = stacked ? [] : numValues;
- var stackTotals = [];
- var stackRangesNeg = [];
- for (i = 0, vlen = values.length; i < vlen; i++) {
- if (stacked) {
- vlist = values[i];
- values[i] = svals = [];
- stackTotals[i] = 0;
- stackRanges[i] = stackRangesNeg[i] = 0;
- for (j = 0, slen = vlist.length; j < slen; j++) {
- val = svals[j] = chartRangeClip ? clipval(vlist[j], clipMin, clipMax) : vlist[j];
- if (val !== null) {
- if (val > 0) {
- stackTotals[i] += val;
- }
- if (stackMin < 0 && stackMax > 0) {
- if (val < 0) {
- stackRangesNeg[i] += Math.abs(val);
- } else {
- stackRanges[i] += val;
- }
- } else {
- stackRanges[i] += Math.abs(val - (val < 0 ? stackMax : stackMin));
- }
- numValues.push(val);
- }
- }
- } else {
- val = chartRangeClip ? clipval(values[i], clipMin, clipMax) : values[i];
- val = values[i] = normalizeValue(val);
- if (val !== null) {
- numValues.push(val);
- }
- }
- }
- this.max = max = Math.max.apply(Math, numValues);
- this.min = min = Math.min.apply(Math, numValues);
- this.stackMax = stackMax = stacked ? Math.max.apply(Math, stackTotals) : max;
- this.stackMin = stackMin = stacked ? Math.min.apply(Math, numValues) : min;
-
- if (options.get('chartRangeMin') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMin') < min)) {
- min = options.get('chartRangeMin');
- }
- if (options.get('chartRangeMax') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMax') > max)) {
- max = options.get('chartRangeMax');
- }
-
- this.zeroAxis = zeroAxis = options.get('zeroAxis', true);
- if (min <= 0 && max >= 0 && zeroAxis) {
- xaxisOffset = 0;
- } else if (zeroAxis == false) {
- xaxisOffset = min;
- } else if (min > 0) {
- xaxisOffset = min;
- } else {
- xaxisOffset = max;
- }
- this.xaxisOffset = xaxisOffset;
-
- range = stacked ? (Math.max.apply(Math, stackRanges) + Math.max.apply(Math, stackRangesNeg)) : max - min;
-
- // as we plot zero/min values a single pixel line, we add a pixel to all other
- // values - Reduce the effective canvas size to suit
- this.canvasHeightEf = (zeroAxis && min < 0) ? this.canvasHeight - 2 : this.canvasHeight - 1;
-
- if (min < xaxisOffset) {
- yMaxCalc = (stacked && max >= 0) ? stackMax : max;
- yoffset = (yMaxCalc - xaxisOffset) / range * this.canvasHeight;
- if (yoffset !== Math.ceil(yoffset)) {
- this.canvasHeightEf -= 2;
- yoffset = Math.ceil(yoffset);
- }
- } else {
- yoffset = this.canvasHeight;
- }
- this.yoffset = yoffset;
-
- if ($.isArray(options.get('colorMap'))) {
- this.colorMapByIndex = options.get('colorMap');
- this.colorMapByValue = null;
- } else {
- this.colorMapByIndex = null;
- this.colorMapByValue = options.get('colorMap');
- if (this.colorMapByValue && this.colorMapByValue.get === undefined) {
- this.colorMapByValue = new RangeMap(this.colorMapByValue);
- }
- }
-
- this.range = range;
- },
-
- getRegion: function (el, x, y) {
- var result = Math.floor(x / this.totalBarWidth);
- return (result < 0 || result >= this.values.length) ? undefined : result;
- },
-
- getCurrentRegionFields: function () {
- var currentRegion = this.currentRegion,
- values = ensureArray(this.values[currentRegion]),
- result = [],
- value, i;
- for (i = values.length; i--;) {
- value = values[i];
- result.push({
- isNull: value === null,
- value: value,
- color: this.calcColor(i, value, currentRegion),
- offset: currentRegion
- });
- }
- return result;
- },
-
- calcColor: function (stacknum, value, valuenum) {
- var colorMapByIndex = this.colorMapByIndex,
- colorMapByValue = this.colorMapByValue,
- options = this.options,
- color, newColor;
- if (this.stacked) {
- color = options.get('stackedBarColor');
- } else {
- color = (value < 0) ? options.get('negBarColor') : options.get('barColor');
- }
- if (value === 0 && options.get('zeroColor') !== undefined) {
- color = options.get('zeroColor');
- }
- if (colorMapByValue && (newColor = colorMapByValue.get(value))) {
- color = newColor;
- } else if (colorMapByIndex && colorMapByIndex.length > valuenum) {
- color = colorMapByIndex[valuenum];
- }
- return $.isArray(color) ? color[stacknum % color.length] : color;
- },
-
- /**
- * Render bar(s) for a region
- */
- renderRegion: function (valuenum, highlight) {
- var vals = this.values[valuenum],
- options = this.options,
- xaxisOffset = this.xaxisOffset,
- result = [],
- range = this.range,
- stacked = this.stacked,
- target = this.target,
- x = valuenum * this.totalBarWidth,
- canvasHeightEf = this.canvasHeightEf,
- yoffset = this.yoffset,
- y, height, color, isNull, yoffsetNeg, i, valcount, val, minPlotted, allMin;
-
- vals = $.isArray(vals) ? vals : [vals];
- valcount = vals.length;
- val = vals[0];
- isNull = all(null, vals);
- allMin = all(xaxisOffset, vals, true);
-
- if (isNull) {
- if (options.get('nullColor')) {
- color = highlight ? options.get('nullColor') : this.calcHighlightColor(options.get('nullColor'), options);
- y = (yoffset > 0) ? yoffset - 1 : yoffset;
- return target.drawRect(x, y, this.barWidth - 1, 0, color, color);
- } else {
- return undefined;
- }
- }
- yoffsetNeg = yoffset;
- for (i = 0; i < valcount; i++) {
- val = vals[i];
-
- if (stacked && val === xaxisOffset) {
- if (!allMin || minPlotted) {
- continue;
- }
- minPlotted = true;
- }
-
- if (range > 0) {
- height = Math.floor(canvasHeightEf * ((Math.abs(val - xaxisOffset) / range))) + 1;
- } else {
- height = 1;
- }
- if (val < xaxisOffset || (val === xaxisOffset && yoffset === 0)) {
- y = yoffsetNeg;
- yoffsetNeg += height;
- } else {
- y = yoffset - height;
- yoffset -= height;
- }
- color = this.calcColor(i, val, valuenum);
- if (highlight) {
- color = this.calcHighlightColor(color, options);
- }
- result.push(target.drawRect(x, y, this.barWidth - 1, height - 1, color, color));
- }
- if (result.length === 1) {
- return result[0];
- }
- return result;
- }
- });
-
- /**
- * Tristate charts
- */
- $.fn.sparkline.tristate = tristate = createClass($.fn.sparkline._base, barHighlightMixin, {
- type: 'tristate',
-
- init: function (el, values, options, width, height) {
- var barWidth = parseInt(options.get('barWidth'), 10),
- barSpacing = parseInt(options.get('barSpacing'), 10);
- tristate._super.init.call(this, el, values, options, width, height);
-
- this.regionShapes = {};
- this.barWidth = barWidth;
- this.barSpacing = barSpacing;
- this.totalBarWidth = barWidth + barSpacing;
- this.values = $.map(values, Number);
- this.width = width = (values.length * barWidth) + ((values.length - 1) * barSpacing);
-
- if ($.isArray(options.get('colorMap'))) {
- this.colorMapByIndex = options.get('colorMap');
- this.colorMapByValue = null;
- } else {
- this.colorMapByIndex = null;
- this.colorMapByValue = options.get('colorMap');
- if (this.colorMapByValue && this.colorMapByValue.get === undefined) {
- this.colorMapByValue = new RangeMap(this.colorMapByValue);
- }
- }
- this.initTarget();
- },
-
- getRegion: function (el, x, y) {
- return Math.floor(x / this.totalBarWidth);
- },
-
- getCurrentRegionFields: function () {
- var currentRegion = this.currentRegion;
- return {
- isNull: this.values[currentRegion] === undefined,
- value: this.values[currentRegion],
- color: this.calcColor(this.values[currentRegion], currentRegion),
- offset: currentRegion
- };
- },
-
- calcColor: function (value, valuenum) {
- var values = this.values,
- options = this.options,
- colorMapByIndex = this.colorMapByIndex,
- colorMapByValue = this.colorMapByValue,
- color, newColor;
-
- if (colorMapByValue && (newColor = colorMapByValue.get(value))) {
- color = newColor;
- } else if (colorMapByIndex && colorMapByIndex.length > valuenum) {
- color = colorMapByIndex[valuenum];
- } else if (values[valuenum] < 0) {
- color = options.get('negBarColor');
- } else if (values[valuenum] > 0) {
- color = options.get('posBarColor');
- } else {
- color = options.get('zeroBarColor');
- }
- return color;
- },
-
- renderRegion: function (valuenum, highlight) {
- var values = this.values,
- options = this.options,
- target = this.target,
- canvasHeight, height, halfHeight,
- x, y, color;
-
- canvasHeight = target.pixelHeight;
- halfHeight = Math.round(canvasHeight / 2);
-
- x = valuenum * this.totalBarWidth;
- if (values[valuenum] < 0) {
- y = halfHeight;
- height = halfHeight - 1;
- } else if (values[valuenum] > 0) {
- y = 0;
- height = halfHeight - 1;
- } else {
- y = halfHeight - 1;
- height = 2;
- }
- color = this.calcColor(values[valuenum], valuenum);
- if (color === null) {
- return;
- }
- if (highlight) {
- color = this.calcHighlightColor(color, options);
- }
- return target.drawRect(x, y, this.barWidth - 1, height - 1, color, color);
- }
- });
-
- /**
- * Discrete charts
- */
- $.fn.sparkline.discrete = discrete = createClass($.fn.sparkline._base, barHighlightMixin, {
- type: 'discrete',
-
- init: function (el, values, options, width, height) {
- discrete._super.init.call(this, el, values, options, width, height);
-
- this.regionShapes = {};
- this.values = values = $.map(values, Number);
- this.min = Math.min.apply(Math, values);
- this.max = Math.max.apply(Math, values);
- this.range = this.max - this.min;
- this.width = width = options.get('width') === 'auto' ? values.length * 2 : this.width;
- this.interval = Math.floor(width / values.length);
- this.itemWidth = width / values.length;
- if (options.get('chartRangeMin') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMin') < this.min)) {
- this.min = options.get('chartRangeMin');
- }
- if (options.get('chartRangeMax') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMax') > this.max)) {
- this.max = options.get('chartRangeMax');
- }
- this.initTarget();
- if (this.target) {
- this.lineHeight = options.get('lineHeight') === 'auto' ? Math.round(this.canvasHeight * 0.3) : options.get('lineHeight');
- }
- },
-
- getRegion: function (el, x, y) {
- return Math.floor(x / this.itemWidth);
- },
-
- getCurrentRegionFields: function () {
- var currentRegion = this.currentRegion;
- return {
- isNull: this.values[currentRegion] === undefined,
- value: this.values[currentRegion],
- offset: currentRegion
- };
- },
-
- renderRegion: function (valuenum, highlight) {
- var values = this.values,
- options = this.options,
- min = this.min,
- max = this.max,
- range = this.range,
- interval = this.interval,
- target = this.target,
- canvasHeight = this.canvasHeight,
- lineHeight = this.lineHeight,
- pheight = canvasHeight - lineHeight,
- ytop, val, color, x;
-
- val = clipval(values[valuenum], min, max);
- x = valuenum * interval;
- ytop = Math.round(pheight - pheight * ((val - min) / range));
- color = (options.get('thresholdColor') && val < options.get('thresholdValue')) ? options.get('thresholdColor') : options.get('lineColor');
- if (highlight) {
- color = this.calcHighlightColor(color, options);
- }
- return target.drawLine(x, ytop, x, ytop + lineHeight, color);
- }
- });
-
- /**
- * Bullet charts
- */
- $.fn.sparkline.bullet = bullet = createClass($.fn.sparkline._base, {
- type: 'bullet',
-
- init: function (el, values, options, width, height) {
- var min, max, vals;
- bullet._super.init.call(this, el, values, options, width, height);
-
- // values: target, performance, range1, range2, range3
- this.values = values = normalizeValues(values);
- // target or performance could be null
- vals = values.slice();
- vals[0] = vals[0] === null ? vals[2] : vals[0];
- vals[1] = values[1] === null ? vals[2] : vals[1];
- min = Math.min.apply(Math, values);
- max = Math.max.apply(Math, values);
- if (options.get('base') === undefined) {
- min = min < 0 ? min : 0;
- } else {
- min = options.get('base');
- }
- this.min = min;
- this.max = max;
- this.range = max - min;
- this.shapes = {};
- this.valueShapes = {};
- this.regiondata = {};
- this.width = width = options.get('width') === 'auto' ? '4.0em' : width;
- this.target = this.$el.simpledraw(width, height, options.get('composite'));
- if (!values.length) {
- this.disabled = true;
- }
- this.initTarget();
- },
-
- getRegion: function (el, x, y) {
- var shapeid = this.target.getShapeAt(el, x, y);
- return (shapeid !== undefined && this.shapes[shapeid] !== undefined) ? this.shapes[shapeid] : undefined;
- },
-
- getCurrentRegionFields: function () {
- var currentRegion = this.currentRegion;
- return {
- fieldkey: currentRegion.substr(0, 1),
- value: this.values[currentRegion.substr(1)],
- region: currentRegion
- };
- },
-
- changeHighlight: function (highlight) {
- var currentRegion = this.currentRegion,
- shapeid = this.valueShapes[currentRegion],
- shape;
- delete this.shapes[shapeid];
- switch (currentRegion.substr(0, 1)) {
- case 'r':
- shape = this.renderRange(currentRegion.substr(1), highlight);
- break;
- case 'p':
- shape = this.renderPerformance(highlight);
- break;
- case 't':
- shape = this.renderTarget(highlight);
- break;
- }
- this.valueShapes[currentRegion] = shape.id;
- this.shapes[shape.id] = currentRegion;
- this.target.replaceWithShape(shapeid, shape);
- },
-
- renderRange: function (rn, highlight) {
- var rangeval = this.values[rn],
- rangewidth = Math.round(this.canvasWidth * ((rangeval - this.min) / this.range)),
- color = this.options.get('rangeColors')[rn - 2];
- if (highlight) {
- color = this.calcHighlightColor(color, this.options);
- }
- return this.target.drawRect(0, 0, rangewidth - 1, this.canvasHeight - 1, color, color);
- },
-
- renderPerformance: function (highlight) {
- var perfval = this.values[1],
- perfwidth = Math.round(this.canvasWidth * ((perfval - this.min) / this.range)),
- color = this.options.get('performanceColor');
- if (highlight) {
- color = this.calcHighlightColor(color, this.options);
- }
- return this.target.drawRect(0, Math.round(this.canvasHeight * 0.3), perfwidth - 1,
- Math.round(this.canvasHeight * 0.4) - 1, color, color);
- },
-
- renderTarget: function (highlight) {
- var targetval = this.values[0],
- x = Math.round(this.canvasWidth * ((targetval - this.min) / this.range) - (this.options.get('targetWidth') / 2)),
- targettop = Math.round(this.canvasHeight * 0.10),
- targetheight = this.canvasHeight - (targettop * 2),
- color = this.options.get('targetColor');
- if (highlight) {
- color = this.calcHighlightColor(color, this.options);
- }
- return this.target.drawRect(x, targettop, this.options.get('targetWidth') - 1, targetheight - 1, color, color);
- },
-
- render: function () {
- var vlen = this.values.length,
- target = this.target,
- i, shape;
- if (!bullet._super.render.call(this)) {
- return;
- }
- for (i = 2; i < vlen; i++) {
- shape = this.renderRange(i).append();
- this.shapes[shape.id] = 'r' + i;
- this.valueShapes['r' + i] = shape.id;
- }
- if (this.values[1] !== null) {
- shape = this.renderPerformance().append();
- this.shapes[shape.id] = 'p1';
- this.valueShapes.p1 = shape.id;
- }
- if (this.values[0] !== null) {
- shape = this.renderTarget().append();
- this.shapes[shape.id] = 't0';
- this.valueShapes.t0 = shape.id;
- }
- target.render();
- }
- });
-
- /**
- * Pie charts
- */
- $.fn.sparkline.pie = pie = createClass($.fn.sparkline._base, {
- type: 'pie',
-
- init: function (el, values, options, width, height) {
- var total = 0, i;
-
- pie._super.init.call(this, el, values, options, width, height);
-
- this.shapes = {}; // map shape ids to value offsets
- this.valueShapes = {}; // maps value offsets to shape ids
- this.values = values = $.map(values, Number);
-
- if (options.get('width') === 'auto') {
- this.width = this.height;
- }
-
- if (values.length > 0) {
- for (i = values.length; i--;) {
- total += values[i];
- }
- }
- this.total = total;
- this.initTarget();
- this.radius = Math.floor(Math.min(this.canvasWidth, this.canvasHeight) / 2);
- },
-
- getRegion: function (el, x, y) {
- var shapeid = this.target.getShapeAt(el, x, y);
- return (shapeid !== undefined && this.shapes[shapeid] !== undefined) ? this.shapes[shapeid] : undefined;
- },
-
- getCurrentRegionFields: function () {
- var currentRegion = this.currentRegion;
- return {
- isNull: this.values[currentRegion] === undefined,
- value: this.values[currentRegion],
- percent: this.values[currentRegion] / this.total * 100,
- color: this.options.get('sliceColors')[currentRegion % this.options.get('sliceColors').length],
- offset: currentRegion
- };
- },
-
- changeHighlight: function (highlight) {
- var currentRegion = this.currentRegion,
- newslice = this.renderSlice(currentRegion, highlight),
- shapeid = this.valueShapes[currentRegion];
- delete this.shapes[shapeid];
- this.target.replaceWithShape(shapeid, newslice);
- this.valueShapes[currentRegion] = newslice.id;
- this.shapes[newslice.id] = currentRegion;
- },
-
- renderSlice: function (valuenum, highlight) {
- var target = this.target,
- options = this.options,
- radius = this.radius,
- borderWidth = options.get('borderWidth'),
- offset = options.get('offset'),
- circle = 2 * Math.PI,
- values = this.values,
- total = this.total,
- next = offset ? (2*Math.PI)*(offset/360) : 0,
- start, end, i, vlen, color;
-
- vlen = values.length;
- for (i = 0; i < vlen; i++) {
- start = next;
- end = next;
- if (total > 0) { // avoid divide by zero
- end = next + (circle * (values[i] / total));
- }
- if (valuenum === i) {
- color = options.get('sliceColors')[i % options.get('sliceColors').length];
- if (highlight) {
- color = this.calcHighlightColor(color, options);
- }
-
- return target.drawPieSlice(radius, radius, radius - borderWidth, start, end, undefined, color);
- }
- next = end;
- }
- },
-
- render: function () {
- var target = this.target,
- values = this.values,
- options = this.options,
- radius = this.radius,
- borderWidth = options.get('borderWidth'),
- shape, i;
-
- if (!pie._super.render.call(this)) {
- return;
- }
- if (borderWidth) {
- target.drawCircle(radius, radius, Math.floor(radius - (borderWidth / 2)),
- options.get('borderColor'), undefined, borderWidth).append();
- }
- for (i = values.length; i--;) {
- if (values[i]) { // don't render zero values
- shape = this.renderSlice(i).append();
- this.valueShapes[i] = shape.id; // store just the shapeid
- this.shapes[shape.id] = i;
- }
- }
- target.render();
- }
- });
-
- /**
- * Box plots
- */
- $.fn.sparkline.box = box = createClass($.fn.sparkline._base, {
- type: 'box',
-
- init: function (el, values, options, width, height) {
- box._super.init.call(this, el, values, options, width, height);
- this.values = $.map(values, Number);
- this.width = options.get('width') === 'auto' ? '4.0em' : width;
- this.initTarget();
- if (!this.values.length) {
- this.disabled = 1;
- }
- },
-
- /**
- * Simulate a single region
- */
- getRegion: function () {
- return 1;
- },
-
- getCurrentRegionFields: function () {
- var result = [
- { field: 'lq', value: this.quartiles[0] },
- { field: 'med', value: this.quartiles[1] },
- { field: 'uq', value: this.quartiles[2] }
- ];
- if (this.loutlier !== undefined) {
- result.push({ field: 'lo', value: this.loutlier});
- }
- if (this.routlier !== undefined) {
- result.push({ field: 'ro', value: this.routlier});
- }
- if (this.lwhisker !== undefined) {
- result.push({ field: 'lw', value: this.lwhisker});
- }
- if (this.rwhisker !== undefined) {
- result.push({ field: 'rw', value: this.rwhisker});
- }
- return result;
- },
-
- render: function () {
- var target = this.target,
- values = this.values,
- vlen = values.length,
- options = this.options,
- canvasWidth = this.canvasWidth,
- canvasHeight = this.canvasHeight,
- minValue = options.get('chartRangeMin') === undefined ? Math.min.apply(Math, values) : options.get('chartRangeMin'),
- maxValue = options.get('chartRangeMax') === undefined ? Math.max.apply(Math, values) : options.get('chartRangeMax'),
- canvasLeft = 0,
- lwhisker, loutlier, iqr, q1, q2, q3, rwhisker, routlier, i,
- size, unitSize;
-
- if (!box._super.render.call(this)) {
- return;
- }
-
- if (options.get('raw')) {
- if (options.get('showOutliers') && values.length > 5) {
- loutlier = values[0];
- lwhisker = values[1];
- q1 = values[2];
- q2 = values[3];
- q3 = values[4];
- rwhisker = values[5];
- routlier = values[6];
- } else {
- lwhisker = values[0];
- q1 = values[1];
- q2 = values[2];
- q3 = values[3];
- rwhisker = values[4];
- }
- } else {
- values.sort(function (a, b) { return a - b; });
- q1 = quartile(values, 1);
- q2 = quartile(values, 2);
- q3 = quartile(values, 3);
- iqr = q3 - q1;
- if (options.get('showOutliers')) {
- lwhisker = rwhisker = undefined;
- for (i = 0; i < vlen; i++) {
- if (lwhisker === undefined && values[i] > q1 - (iqr * options.get('outlierIQR'))) {
- lwhisker = values[i];
- }
- if (values[i] < q3 + (iqr * options.get('outlierIQR'))) {
- rwhisker = values[i];
- }
- }
- loutlier = values[0];
- routlier = values[vlen - 1];
- } else {
- lwhisker = values[0];
- rwhisker = values[vlen - 1];
- }
- }
- this.quartiles = [q1, q2, q3];
- this.lwhisker = lwhisker;
- this.rwhisker = rwhisker;
- this.loutlier = loutlier;
- this.routlier = routlier;
-
- unitSize = canvasWidth / (maxValue - minValue + 1);
- if (options.get('showOutliers')) {
- canvasLeft = Math.ceil(options.get('spotRadius'));
- canvasWidth -= 2 * Math.ceil(options.get('spotRadius'));
- unitSize = canvasWidth / (maxValue - minValue + 1);
- if (loutlier < lwhisker) {
- target.drawCircle((loutlier - minValue) * unitSize + canvasLeft,
- canvasHeight / 2,
- options.get('spotRadius'),
- options.get('outlierLineColor'),
- options.get('outlierFillColor')).append();
- }
- if (routlier > rwhisker) {
- target.drawCircle((routlier - minValue) * unitSize + canvasLeft,
- canvasHeight / 2,
- options.get('spotRadius'),
- options.get('outlierLineColor'),
- options.get('outlierFillColor')).append();
- }
- }
-
- // box
- target.drawRect(
- Math.round((q1 - minValue) * unitSize + canvasLeft),
- Math.round(canvasHeight * 0.1),
- Math.round((q3 - q1) * unitSize),
- Math.round(canvasHeight * 0.8),
- options.get('boxLineColor'),
- options.get('boxFillColor')).append();
- // left whisker
- target.drawLine(
- Math.round((lwhisker - minValue) * unitSize + canvasLeft),
- Math.round(canvasHeight / 2),
- Math.round((q1 - minValue) * unitSize + canvasLeft),
- Math.round(canvasHeight / 2),
- options.get('lineColor')).append();
- target.drawLine(
- Math.round((lwhisker - minValue) * unitSize + canvasLeft),
- Math.round(canvasHeight / 4),
- Math.round((lwhisker - minValue) * unitSize + canvasLeft),
- Math.round(canvasHeight - canvasHeight / 4),
- options.get('whiskerColor')).append();
- // right whisker
- target.drawLine(Math.round((rwhisker - minValue) * unitSize + canvasLeft),
- Math.round(canvasHeight / 2),
- Math.round((q3 - minValue) * unitSize + canvasLeft),
- Math.round(canvasHeight / 2),
- options.get('lineColor')).append();
- target.drawLine(
- Math.round((rwhisker - minValue) * unitSize + canvasLeft),
- Math.round(canvasHeight / 4),
- Math.round((rwhisker - minValue) * unitSize + canvasLeft),
- Math.round(canvasHeight - canvasHeight / 4),
- options.get('whiskerColor')).append();
- // median line
- target.drawLine(
- Math.round((q2 - minValue) * unitSize + canvasLeft),
- Math.round(canvasHeight * 0.1),
- Math.round((q2 - minValue) * unitSize + canvasLeft),
- Math.round(canvasHeight * 0.9),
- options.get('medianColor')).append();
- if (options.get('target')) {
- size = Math.ceil(options.get('spotRadius'));
- target.drawLine(
- Math.round((options.get('target') - minValue) * unitSize + canvasLeft),
- Math.round((canvasHeight / 2) - size),
- Math.round((options.get('target') - minValue) * unitSize + canvasLeft),
- Math.round((canvasHeight / 2) + size),
- options.get('targetColor')).append();
- target.drawLine(
- Math.round((options.get('target') - minValue) * unitSize + canvasLeft - size),
- Math.round(canvasHeight / 2),
- Math.round((options.get('target') - minValue) * unitSize + canvasLeft + size),
- Math.round(canvasHeight / 2),
- options.get('targetColor')).append();
- }
- target.render();
- }
- });
-
- // Setup a very simple "virtual canvas" to make drawing the few shapes we need easier
- // This is accessible as $(foo).simpledraw()
-
- VShape = createClass({
- init: function (target, id, type, args) {
- this.target = target;
- this.id = id;
- this.type = type;
- this.args = args;
- },
- append: function () {
- this.target.appendShape(this);
- return this;
- }
- });
-
- VCanvas_base = createClass({
- _pxregex: /(\d+)(px)?\s*$/i,
-
- init: function (width, height, target) {
- if (!width) {
- return;
- }
- this.width = width;
- this.height = height;
- this.target = target;
- this.lastShapeId = null;
- if (target[0]) {
- target = target[0];
- }
- $.data(target, '_jqs_vcanvas', this);
- },
-
- drawLine: function (x1, y1, x2, y2, lineColor, lineWidth) {
- return this.drawShape([[x1, y1], [x2, y2]], lineColor, lineWidth);
- },
-
- drawShape: function (path, lineColor, fillColor, lineWidth) {
- return this._genShape('Shape', [path, lineColor, fillColor, lineWidth]);
- },
-
- drawCircle: function (x, y, radius, lineColor, fillColor, lineWidth) {
- return this._genShape('Circle', [x, y, radius, lineColor, fillColor, lineWidth]);
- },
-
- drawPieSlice: function (x, y, radius, startAngle, endAngle, lineColor, fillColor) {
- return this._genShape('PieSlice', [x, y, radius, startAngle, endAngle, lineColor, fillColor]);
- },
-
- drawRect: function (x, y, width, height, lineColor, fillColor) {
- return this._genShape('Rect', [x, y, width, height, lineColor, fillColor]);
- },
-
- getElement: function () {
- return this.canvas;
- },
-
- /**
- * Return the most recently inserted shape id
- */
- getLastShapeId: function () {
- return this.lastShapeId;
- },
-
- /**
- * Clear and reset the canvas
- */
- reset: function () {
- alert('reset not implemented');
- },
-
- _insert: function (el, target) {
- $(target).html(el);
- },
-
- /**
- * Calculate the pixel dimensions of the canvas
- */
- _calculatePixelDims: function (width, height, canvas) {
- // XXX This should probably be a configurable option
- var match;
- match = this._pxregex.exec(height);
- if (match) {
- this.pixelHeight = match[1];
- } else {
- this.pixelHeight = $(canvas).height();
- }
- match = this._pxregex.exec(width);
- if (match) {
- this.pixelWidth = match[1];
- } else {
- this.pixelWidth = $(canvas).width();
- }
- },
-
- /**
- * Generate a shape object and id for later rendering
- */
- _genShape: function (shapetype, shapeargs) {
- var id = shapeCount++;
- shapeargs.unshift(id);
- return new VShape(this, id, shapetype, shapeargs);
- },
-
- /**
- * Add a shape to the end of the render queue
- */
- appendShape: function (shape) {
- alert('appendShape not implemented');
- },
-
- /**
- * Replace one shape with another
- */
- replaceWithShape: function (shapeid, shape) {
- alert('replaceWithShape not implemented');
- },
-
- /**
- * Insert one shape after another in the render queue
- */
- insertAfterShape: function (shapeid, shape) {
- alert('insertAfterShape not implemented');
- },
-
- /**
- * Remove a shape from the queue
- */
- removeShapeId: function (shapeid) {
- alert('removeShapeId not implemented');
- },
-
- /**
- * Find a shape at the specified x/y co-ordinates
- */
- getShapeAt: function (el, x, y) {
- alert('getShapeAt not implemented');
- },
-
- /**
- * Render all queued shapes onto the canvas
- */
- render: function () {
- alert('render not implemented');
- }
- });
-
- VCanvas_canvas = createClass(VCanvas_base, {
- init: function (width, height, target, interact) {
- VCanvas_canvas._super.init.call(this, width, height, target);
- this.canvas = document.createElement('canvas');
- if (target[0]) {
- target = target[0];
- }
- $.data(target, '_jqs_vcanvas', this);
- $(this.canvas).css({ display: 'inline-block', width: width, height: height, verticalAlign: 'top' });
- this._insert(this.canvas, target);
- this._calculatePixelDims(width, height, this.canvas);
- this.canvas.width = this.pixelWidth;
- this.canvas.height = this.pixelHeight;
- this.interact = interact;
- this.shapes = {};
- this.shapeseq = [];
- this.currentTargetShapeId = undefined;
- $(this.canvas).css({width: this.pixelWidth, height: this.pixelHeight});
- },
-
- _getContext: function (lineColor, fillColor, lineWidth) {
- var context = this.canvas.getContext('2d');
- if (lineColor !== undefined) {
- context.strokeStyle = lineColor;
- }
- context.lineWidth = lineWidth === undefined ? 1 : lineWidth;
- if (fillColor !== undefined) {
- context.fillStyle = fillColor;
- }
- return context;
- },
-
- reset: function () {
- var context = this._getContext();
- context.clearRect(0, 0, this.pixelWidth, this.pixelHeight);
- this.shapes = {};
- this.shapeseq = [];
- this.currentTargetShapeId = undefined;
- },
-
- _drawShape: function (shapeid, path, lineColor, fillColor, lineWidth) {
- var context = this._getContext(lineColor, fillColor, lineWidth),
- i, plen;
- context.beginPath();
- context.moveTo(path[0][0] + 0.5, path[0][1] + 0.5);
- for (i = 1, plen = path.length; i < plen; i++) {
- context.lineTo(path[i][0] + 0.5, path[i][1] + 0.5); // the 0.5 offset gives us crisp pixel-width lines
- }
- if (lineColor !== undefined) {
- context.stroke();
- }
- if (fillColor !== undefined) {
- context.fill();
- }
- if (this.targetX !== undefined && this.targetY !== undefined &&
- context.isPointInPath(this.targetX, this.targetY)) {
- this.currentTargetShapeId = shapeid;
- }
- },
-
- _drawCircle: function (shapeid, x, y, radius, lineColor, fillColor, lineWidth) {
- var context = this._getContext(lineColor, fillColor, lineWidth);
- context.beginPath();
- context.arc(x, y, radius, 0, 2 * Math.PI, false);
- if (this.targetX !== undefined && this.targetY !== undefined &&
- context.isPointInPath(this.targetX, this.targetY)) {
- this.currentTargetShapeId = shapeid;
- }
- if (lineColor !== undefined) {
- context.stroke();
- }
- if (fillColor !== undefined) {
- context.fill();
- }
- },
-
- _drawPieSlice: function (shapeid, x, y, radius, startAngle, endAngle, lineColor, fillColor) {
- var context = this._getContext(lineColor, fillColor);
- context.beginPath();
- context.moveTo(x, y);
- context.arc(x, y, radius, startAngle, endAngle, false);
- context.lineTo(x, y);
- context.closePath();
- if (lineColor !== undefined) {
- context.stroke();
- }
- if (fillColor) {
- context.fill();
- }
- if (this.targetX !== undefined && this.targetY !== undefined &&
- context.isPointInPath(this.targetX, this.targetY)) {
- this.currentTargetShapeId = shapeid;
- }
- },
-
- _drawRect: function (shapeid, x, y, width, height, lineColor, fillColor) {
- return this._drawShape(shapeid, [[x, y], [x + width, y], [x + width, y + height], [x, y + height], [x, y]], lineColor, fillColor);
- },
-
- appendShape: function (shape) {
- this.shapes[shape.id] = shape;
- this.shapeseq.push(shape.id);
- this.lastShapeId = shape.id;
- return shape.id;
- },
-
- replaceWithShape: function (shapeid, shape) {
- var shapeseq = this.shapeseq,
- i;
- this.shapes[shape.id] = shape;
- for (i = shapeseq.length; i--;) {
- if (shapeseq[i] == shapeid) {
- shapeseq[i] = shape.id;
- }
- }
- delete this.shapes[shapeid];
- },
-
- replaceWithShapes: function (shapeids, shapes) {
- var shapeseq = this.shapeseq,
- shapemap = {},
- sid, i, first;
-
- for (i = shapeids.length; i--;) {
- shapemap[shapeids[i]] = true;
- }
- for (i = shapeseq.length; i--;) {
- sid = shapeseq[i];
- if (shapemap[sid]) {
- shapeseq.splice(i, 1);
- delete this.shapes[sid];
- first = i;
- }
- }
- for (i = shapes.length; i--;) {
- shapeseq.splice(first, 0, shapes[i].id);
- this.shapes[shapes[i].id] = shapes[i];
- }
-
- },
-
- insertAfterShape: function (shapeid, shape) {
- var shapeseq = this.shapeseq,
- i;
- for (i = shapeseq.length; i--;) {
- if (shapeseq[i] === shapeid) {
- shapeseq.splice(i + 1, 0, shape.id);
- this.shapes[shape.id] = shape;
- return;
- }
- }
- },
-
- removeShapeId: function (shapeid) {
- var shapeseq = this.shapeseq,
- i;
- for (i = shapeseq.length; i--;) {
- if (shapeseq[i] === shapeid) {
- shapeseq.splice(i, 1);
- break;
- }
- }
- delete this.shapes[shapeid];
- },
-
- getShapeAt: function (el, x, y) {
- this.targetX = x;
- this.targetY = y;
- this.render();
- return this.currentTargetShapeId;
- },
-
- render: function () {
- var shapeseq = this.shapeseq,
- shapes = this.shapes,
- shapeCount = shapeseq.length,
- context = this._getContext(),
- shapeid, shape, i;
- context.clearRect(0, 0, this.pixelWidth, this.pixelHeight);
- for (i = 0; i < shapeCount; i++) {
- shapeid = shapeseq[i];
- shape = shapes[shapeid];
- this['_draw' + shape.type].apply(this, shape.args);
- }
- if (!this.interact) {
- // not interactive so no need to keep the shapes array
- this.shapes = {};
- this.shapeseq = [];
- }
- }
-
- });
-
- VCanvas_vml = createClass(VCanvas_base, {
- init: function (width, height, target) {
- var groupel;
- VCanvas_vml._super.init.call(this, width, height, target);
- if (target[0]) {
- target = target[0];
- }
- $.data(target, '_jqs_vcanvas', this);
- this.canvas = document.createElement('span');
- $(this.canvas).css({ display: 'inline-block', position: 'relative', overflow: 'hidden', width: width, height: height, margin: '0px', padding: '0px', verticalAlign: 'top'});
- this._insert(this.canvas, target);
- this._calculatePixelDims(width, height, this.canvas);
- this.canvas.width = this.pixelWidth;
- this.canvas.height = this.pixelHeight;
- groupel = '<v:group coordorigin="0 0" coordsize="' + this.pixelWidth + ' ' + this.pixelHeight + '"' +
- ' style="position:absolute;top:0;left:0;width:' + this.pixelWidth + 'px;height=' + this.pixelHeight + 'px;"></v:group>';
- this.canvas.insertAdjacentHTML('beforeEnd', groupel);
- this.group = $(this.canvas).children()[0];
- this.rendered = false;
- this.prerender = '';
- },
-
- _drawShape: function (shapeid, path, lineColor, fillColor, lineWidth) {
- var vpath = [],
- initial, stroke, fill, closed, vel, plen, i;
- for (i = 0, plen = path.length; i < plen; i++) {
- vpath[i] = '' + (path[i][0]) + ',' + (path[i][1]);
- }
- initial = vpath.splice(0, 1);
- lineWidth = lineWidth === undefined ? 1 : lineWidth;
- stroke = lineColor === undefined ? ' stroked="false" ' : ' strokeWeight="' + lineWidth + 'px" strokeColor="' + lineColor + '" ';
- fill = fillColor === undefined ? ' filled="false"' : ' fillColor="' + fillColor + '" filled="true" ';
- closed = vpath[0] === vpath[vpath.length - 1] ? 'x ' : '';
- vel = '<v:shape coordorigin="0 0" coordsize="' + this.pixelWidth + ' ' + this.pixelHeight + '" ' +
- ' id="jqsshape' + shapeid + '" ' +
- stroke +
- fill +
- ' style="position:absolute;left:0px;top:0px;height:' + this.pixelHeight + 'px;width:' + this.pixelWidth + 'px;padding:0px;margin:0px;" ' +
- ' path="m ' + initial + ' l ' + vpath.join(', ') + ' ' + closed + 'e">' +
- ' </v:shape>';
- return vel;
- },
-
- _drawCircle: function (shapeid, x, y, radius, lineColor, fillColor, lineWidth) {
- var stroke, fill, vel;
- x -= radius;
- y -= radius;
- stroke = lineColor === undefined ? ' stroked="false" ' : ' strokeWeight="' + lineWidth + 'px" strokeColor="' + lineColor + '" ';
- fill = fillColor === undefined ? ' filled="false"' : ' fillColor="' + fillColor + '" filled="true" ';
- vel = '<v:oval ' +
- ' id="jqsshape' + shapeid + '" ' +
- stroke +
- fill +
- ' style="position:absolute;top:' + y + 'px; left:' + x + 'px; width:' + (radius * 2) + 'px; height:' + (radius * 2) + 'px"></v:oval>';
- return vel;
-
- },
-
- _drawPieSlice: function (shapeid, x, y, radius, startAngle, endAngle, lineColor, fillColor) {
- var vpath, startx, starty, endx, endy, stroke, fill, vel;
- if (startAngle === endAngle) {
- return ''; // VML seems to have problem when start angle equals end angle.
- }
- if ((endAngle - startAngle) === (2 * Math.PI)) {
- startAngle = 0.0; // VML seems to have a problem when drawing a full circle that doesn't start 0
- endAngle = (2 * Math.PI);
- }
-
- startx = x + Math.round(Math.cos(startAngle) * radius);
- starty = y + Math.round(Math.sin(startAngle) * radius);
- endx = x + Math.round(Math.cos(endAngle) * radius);
- endy = y + Math.round(Math.sin(endAngle) * radius);
-
- if (startx === endx && starty === endy) {
- if ((endAngle - startAngle) < Math.PI) {
- // Prevent very small slices from being mistaken as a whole pie
- return '';
- }
- // essentially going to be the entire circle, so ignore startAngle
- startx = endx = x + radius;
- starty = endy = y;
- }
-
- if (startx === endx && starty === endy && (endAngle - startAngle) < Math.PI) {
- return '';
- }
-
- vpath = [x - radius, y - radius, x + radius, y + radius, startx, starty, endx, endy];
- stroke = lineColor === undefined ? ' stroked="false" ' : ' strokeWeight="1px" strokeColor="' + lineColor + '" ';
- fill = fillColor === undefined ? ' filled="false"' : ' fillColor="' + fillColor + '" filled="true" ';
- vel = '<v:shape coordorigin="0 0" coordsize="' + this.pixelWidth + ' ' + this.pixelHeight + '" ' +
- ' id="jqsshape' + shapeid + '" ' +
- stroke +
- fill +
- ' style="position:absolute;left:0px;top:0px;height:' + this.pixelHeight + 'px;width:' + this.pixelWidth + 'px;padding:0px;margin:0px;" ' +
- ' path="m ' + x + ',' + y + ' wa ' + vpath.join(', ') + ' x e">' +
- ' </v:shape>';
- return vel;
- },
-
- _drawRect: function (shapeid, x, y, width, height, lineColor, fillColor) {
- return this._drawShape(shapeid, [[x, y], [x, y + height], [x + width, y + height], [x + width, y], [x, y]], lineColor, fillColor);
- },
-
- reset: function () {
- this.group.innerHTML = '';
- },
-
- appendShape: function (shape) {
- var vel = this['_draw' + shape.type].apply(this, shape.args);
- if (this.rendered) {
- this.group.insertAdjacentHTML('beforeEnd', vel);
- } else {
- this.prerender += vel;
- }
- this.lastShapeId = shape.id;
- return shape.id;
- },
-
- replaceWithShape: function (shapeid, shape) {
- var existing = $('#jqsshape' + shapeid),
- vel = this['_draw' + shape.type].apply(this, shape.args);
- existing[0].outerHTML = vel;
- },
-
- replaceWithShapes: function (shapeids, shapes) {
- // replace the first shapeid with all the new shapes then toast the remaining old shapes
- var existing = $('#jqsshape' + shapeids[0]),
- replace = '',
- slen = shapes.length,
- i;
- for (i = 0; i < slen; i++) {
- replace += this['_draw' + shapes[i].type].apply(this, shapes[i].args);
- }
- existing[0].outerHTML = replace;
- for (i = 1; i < shapeids.length; i++) {
- $('#jqsshape' + shapeids[i]).remove();
- }
- },
-
- insertAfterShape: function (shapeid, shape) {
- var existing = $('#jqsshape' + shapeid),
- vel = this['_draw' + shape.type].apply(this, shape.args);
- existing[0].insertAdjacentHTML('afterEnd', vel);
- },
-
- removeShapeId: function (shapeid) {
- var existing = $('#jqsshape' + shapeid);
- this.group.removeChild(existing[0]);
- },
-
- getShapeAt: function (el, x, y) {
- var shapeid = el.id.substr(8);
- return shapeid;
- },
-
- render: function () {
- if (!this.rendered) {
- // batch the intial render into a single repaint
- this.group.innerHTML = this.prerender;
- this.rendered = true;
- }
- }
- });
-
-}))}(document, Math));
projects / remoteglot / blobdiff