+++ /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();
-*
-* 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
-* 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 is 1 type of sparkline, selected by supplying a "type" option of 'bar' (default),
-*
-* 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
-*
-*
-*
-*
-*
-*
-* Examples:
-* $('#sparkline1').sparkline(myvalues, { lineColor: '#f00', fillColor: false });
-* $('.barsparks').sparkline('html', { type:'bar', height:'40px', barWidth:5 });
-*/
-
-/*jslint regexp: true, browser: true, jquery: true, white: true, nomen: false, plusplus: false, maxerr: 500, indent: 4 */
-
-(function(document, Math, undefined) { // performance/minified-size optimization
-(function(factory) {
- if(typeof define === 'function' && define.amd) {
- define(['jquery'], factory);
- } else if (jQuery && !jQuery.fn.sparkline) {
- factory(jQuery);
- }
-}
-(function($) {
- 'use strict';
-
- var UNSET_OPTION = {},
- getDefaults, createClass, SPFormat, clipval, quartile, normalizeValue, normalizeValues,
- remove, isNumber, all, sum, addCSS, ensureArray, formatNumber, RangeMap,
- MouseHandler, Tooltip, barHighlightMixin,
- bar, defaultStyles, initStyles,
- VShape, VCanvas_base, VCanvas_canvas, pending, shapeCount = 0;
-
- /**
- * Default configuration settings
- */
- getDefaults = function () {
- return {
- // Settings common to most/all chart types
- common: {
- type: 'bar',
- lineColor: '#00f',
- fillColor: '#cdf',
- defaultPixelsPerValue: 3,
- width: 'auto',
- height: 'auto',
- 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 bar charts
- bar: {
- barColor: '#3366cc',
- negBarColor: '#f44',
- 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}}')
- },
- };
- };
-
- // 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 {
- // 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') {
- // 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 {
- mhandler.reset();
- }
- } else {
- mhandler = false;
- }
-
- 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 ($.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, false, 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();
- }
- };
-
- /**
- * 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'),
- groupMin, groupMax,
- numValues, i, vlen, range, zeroAxis, xaxisOffset, min, max, clipMin, clipMax,
- vlist, j, slen, svals, val, yoffset, yMaxCalc, canvasHeightEf;
- bar._super.init.call(this, el, values, options, width, height);
-
- 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 = [];
- for (i = 0, vlen = values.length; i < vlen; i++) {
- 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);
-
- 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 = 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 = 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;
- 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,
- 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 (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;
- }
- });
-
- // 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]);
- },
-
- 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;
- }
- },
-
- _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 = [];
- }
- }
-
- });
-}))}(document, Math));
projects / remoteglot / blobdiff