From: David Read Date: Tue, 22 Jan 2013 17:05:58 +0000 Subject: Improved debug logging. X-Git-Url: http://maxious.lambdacomplex.org/git/?p=ckanext-ga-report.git&a=commitdiff&h=d0db210d9cbb2a8b8fe54affc9d9388dbc8a32b6 --- Improved debug logging. --- --- a/ckanext/ga_report/command.py +++ b/ckanext/ga_report/command.py @@ -23,7 +23,7 @@ import ckan.model as model model.Session.remove() model.Session.configure(bind=model.meta.engine) - log = logging.getLogger('ckanext.ga-report') + log = logging.getLogger('ckanext.ga_report') import ga_model ga_model.init_tables() --- a/ckanext/ga_report/controller.py +++ b/ckanext/ga_report/controller.py @@ -107,26 +107,11 @@ return key, val - # Query historic values for sparkline rendering - graph_query = model.Session.query(GA_Stat)\ - .filter(GA_Stat.stat_name=='Totals')\ - .order_by(GA_Stat.period_name) - graph_data = {} - for x in graph_query: - graph_data[x.key] = graph_data.get(x.key,[]) - key, val = clean_key(x.key,float(x.value)) - tooltip = '%s: %s' % (_get_month_name(x.period_name), val) - graph_data[x.key].append( (tooltip,x.value) ) - # Trim the latest month, as it looks like a huge dropoff - for key in graph_data: - graph_data[key] = graph_data[key][:-1] - c.global_totals = [] if c.month: for e in entries: key, val = clean_key(e.key, e.value) - sparkline = graph_data[e.key] - c.global_totals.append((key, val, sparkline)) + c.global_totals.append((key, val)) else: d = collections.defaultdict(list) for e in entries: @@ -136,10 +121,9 @@ v = sum(v) else: v = float(sum(v))/float(len(v)) - sparkline = graph_data[k] key, val = clean_key(k,v) - c.global_totals.append((key, val, sparkline)) + c.global_totals.append((key, val)) c.global_totals = sorted(c.global_totals, key=operator.itemgetter(0)) keys = { @@ -194,7 +178,7 @@ # Get the total for each set of values and then set the value as # a percentage of the total if k == 'Social sources': - total = sum([x for n,x,graph in c.global_totals if n == 'Total visits']) + total = sum([x for n,x in c.global_totals if n == 'Total visits']) else: total = sum([num for _,num in entries]) setattr(c, v, [(k,_percent(v,total)) for k,v in entries ]) --- a/ckanext/ga_report/download_analytics.py +++ b/ckanext/ga_report/download_analytics.py @@ -32,6 +32,11 @@ first_of_this_month = datetime.datetime(date.year, date.month, 1) _, last_day_of_month = calendar.monthrange(int(date.year), int(date.month)) last_of_this_month = datetime.datetime(date.year, date.month, last_day_of_month) + # if this is the latest month, note that it is only up until today + now = datetime.datetime.now() + if now.year == date.year and now.month == date.month: + last_day_of_month = now.day + last_of_this_month = now periods = ((date.strftime(FORMAT_MONTH), last_day_of_month, first_of_this_month, last_of_this_month),) @@ -126,7 +131,7 @@ # Make sure the All records are correct. ga_model.post_update_url_stats() - log.info('Aggregating datasets by publisher') + log.info('Associating datasets with their publisher') ga_model.update_publisher_stats(period_name) # about 30 seconds. @@ -298,7 +303,7 @@ def _download_stats(self, start_date, end_date, period_name, period_complete_day): - """ Fetches stats about language and country """ + """ Fetches stats about data downloads """ import ckan.model as model data = {} @@ -320,7 +325,14 @@ return def process_result_data(result_data, cached=False): + progress_total = len(result_data) + progress_count = 0 + resources_not_matched = [] for result in result_data: + progress_count += 1 + if progress_count % 100 == 0: + log.debug('.. %d/%d done so far', progress_count, progress_total) + url = result[0].strip() # Get package id associated with the resource that has this URL. @@ -334,9 +346,13 @@ if package_name: data[package_name] = data.get(package_name, 0) + int(result[1]) else: - log.warning(u"Could not find resource for URL: {url}".format(url=url)) + resources_not_matched.append(url) continue - + if resources_not_matched: + log.debug('Could not match %i or %i resource URLs to datasets. e.g. %r', + len(resources_not_matched), progress_total, resources_not_matched[:3]) + + log.info('Associating downloads of resource URLs with their respective datasets') process_result_data(results.get('rows')) results = self.service.data().ga().get( @@ -348,6 +364,7 @@ dimensions="ga:eventLabel", max_results=10000, end_date=end_date).execute() + log.info('Associating downloads of cache resource URLs with their respective datasets') process_result_data(results.get('rows'), cached=False) self._filter_out_long_tail(data, MIN_DOWNLOADS) --- a/ckanext/ga_report/ga_model.py +++ b/ckanext/ga_report/ga_model.py @@ -161,20 +161,20 @@ def pre_update_url_stats(period_name): - log.debug("Deleting '%s' records" % period_name) - model.Session.query(GA_Url).\ - filter(GA_Url.period_name==period_name).delete() - - count = model.Session.query(GA_Url).\ - filter(GA_Url.period_name == 'All').count() - log.debug("Deleting %d 'All' records" % count) - count = model.Session.query(GA_Url).\ - filter(GA_Url.period_name == 'All').delete() - log.debug("Deleted %d 'All' records" % count) + q = model.Session.query(GA_Url).\ + filter(GA_Url.period_name==period_name) + log.debug("Deleting %d '%s' records" % (q.count(), period_name)) + q.delete() + + q = model.Session.query(GA_Url).\ + filter(GA_Url.period_name == 'All') + log.debug("Deleting %d 'All' records..." % q.count()) + q.delete() model.Session.flush() model.Session.commit() model.repo.commit_and_remove() + log.debug('...done') def post_update_url_stats(): @@ -185,6 +185,7 @@ record regardless of whether the URL has an entry for the month being currently processed. """ + log.debug('Post-processing "All" records...') query = """select url, pageviews::int, visits::int from ga_url where url not in (select url from ga_url where period_name ='All')""" @@ -197,7 +198,13 @@ views[row[0]] = views.get(row[0], 0) + row[1] visits[row[0]] = visits.get(row[0], 0) + row[2] + progress_total = len(views.keys()) + progress_count = 0 for key in views.keys(): + progress_count += 1 + if progress_count % 100 == 0: + log.debug('.. %d/%d done so far', progress_count, progress_total) + package, publisher = _get_package_and_publisher(key) values = {'id': make_uuid(), @@ -211,6 +218,7 @@ } model.Session.add(GA_Url(**values)) model.Session.commit() + log.debug('..done') def update_url_stats(period_name, period_complete_day, url_data): @@ -219,9 +227,14 @@ stores them in GA_Url under the period and recalculates the totals for the 'All' period. ''' + progress_total = len(progress_data) + progress_count = 0 for url, views, visits in url_data: + progress_count += 1 + if progress_count % 100 == 0: + log.debug('.. %d/%d done so far', progress_count, progress_total) + package, publisher = _get_package_and_publisher(url) - item = model.Session.query(GA_Url).\ filter(GA_Url.period_name==period_name).\ --- a/ckanext/ga_report/public/scripts/vendor/jquery.sparkline.modified.js +++ /dev/null @@ -1,3044 +1,1 @@ -/* - * This file has been modified! - * I've added a static Tooltip option. - * - Tom Rees - * - January 2013 - */ -/** -* -* jquery.sparkline.js -* -* v2.1 -* (c) Splunk, Inc -* Contact: Gareth Watts (gareth@splunk.com) -* http://omnipotent.net/jquery.sparkline/ -* -* Generates inline sparkline charts from data supplied either to the method -* or inline in HTML -* -* Compatible with Internet Explorer 6.0+ and modern browsers equipped with the canvas tag -* (Firefox 2.0+, Safari, Opera, etc) -* -* License: New BSD License -* -* Copyright (c) 2012, Splunk Inc. -* All rights reserved. -* -* Redistribution and use in source and binary forms, with or without modification, -* are permitted provided that the following conditions are met: -* -* * Redistributions of source code must retain the above copyright notice, -* this list of conditions and the following disclaimer. -* * Redistributions in binary form must reproduce the above copyright notice, -* this list of conditions and the following disclaimer in the documentation -* and/or other materials provided with the distribution. -* * Neither the name of Splunk Inc nor the names of its contributors may -* be used to endorse or promote products derived from this software without -* specific prior written permission. -* -* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY -* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT -* SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT -* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, -* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -* -* -* Usage: -* $(selector).sparkline(values, options) -* -* If values is undefined or set to 'html' then the data values are read from the specified tag: -*

Sparkline: 1,4,6,6,8,5,3,5

-* $('.sparkline').sparkline(); -* There must be no spaces in the enclosed data set -* -* Otherwise values must be an array of numbers or null values -*

Sparkline: This text replaced if the browser is compatible

-* $('#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: -*

Sparkline:

-*

Sparkline:

-* $('.sparkline').sparkline(); -* -* For line charts, x values can also be specified: -*

Sparkline: 1:1,2.7:4,3.4:6,5:6,6:8,8.7:5,9:3,10:5

-* $('#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}) -*

Sparkline: loading

-* Prefix all options supplied as tag attribute with "spark" (configurable by setting tagOptionPrefix) -* -* Supported options: -* lineColor - Color of the line used for the chart -* fillColor - Color used to fill in the chart - Set to '' or false for a transparent chart -* width - Width of the chart - Defaults to 3 times the number of values in pixels -* height - Height of the chart - Defaults to the height of the containing element -* chartRangeMin - Specify the minimum value to use for the Y range of the chart - Defaults to the minimum value supplied -* chartRangeMax - Specify the maximum value to use for the Y range of the chart - Defaults to the maximum value supplied -* chartRangeClip - Clip out of range values to the max/min specified by chartRangeMin and chartRangeMax -* chartRangeMinX - Specify the minimum value to use for the X range of the chart - Defaults to the minimum value supplied -* chartRangeMaxX - Specify the maximum value to use for the X range of the chart - Defaults to the maximum value supplied -* composite - If true then don't erase any existing chart attached to the tag, but draw -* another chart over the top - Note that width and height are ignored if an -* existing chart is detected. -* tagValuesAttribute - Name of tag attribute to check for data values - Defaults to 'values' -* enableTagOptions - Whether to check tags for sparkline options -* tagOptionPrefix - Prefix used for options supplied as tag attributes - Defaults to 'spark' -* disableHiddenCheck - If set to true, then the plugin will assume that charts will never be drawn into a -* hidden dom element, avoding a browser reflow -* disableInteraction - If set to true then all mouseover/click interaction behaviour will be disabled, -* making the plugin perform much like it did in 1.x -* disableTooltips - If set to true then tooltips will be disabled - Defaults to false (tooltips enabled) -* disableHighlight - If set to true then highlighting of selected chart elements on mouseover will be disabled -* defaults to false (highlights enabled) -* highlightLighten - Factor to lighten/darken highlighted chart values by - Defaults to 1.4 for a 40% increase -* tooltipContainer - Specify which DOM element the tooltip should be rendered into - defaults to document.body -* tooltipClassname - Optional CSS classname to apply to tooltips - If not specified then a default style will be applied -* tooltipOffsetX - How many pixels away from the mouse pointer to render the tooltip on the X axis -* tooltipOffsetY - How many pixels away from the mouse pointer to render the tooltip on the r axis -* tooltipFormatter - Optional callback that allows you to override the HTML displayed in the tooltip -* callback is given arguments of (sparkline, options, fields) -* tooltipChartTitle - If specified then the tooltip uses the string specified by this setting as a title -* tooltipFormat - A format string or SPFormat object (or an array thereof for multiple entries) -* to control the format of the tooltip -* tooltipPrefix - A string to prepend to each field displayed in a tooltip -* tooltipSuffix - A string to append to each field displayed in a tooltip -* tooltipSkipNull - If true then null values will not have a tooltip displayed (defaults to true) -* tooltipValueLookups - An object or range map to map field values to tooltip strings -* (eg. to map -1 to "Lost", 0 to "Draw", and 1 to "Win") -* numberFormatter - Optional callback for formatting numbers in tooltips -* numberDigitGroupSep - Character to use for group separator in numbers "1,234" - Defaults to "," -* numberDecimalMark - Character to use for the decimal point when formatting numbers - Defaults to "." -* numberDigitGroupCount - Number of digits between group separator - Defaults to 3 -* -* There are 7 types of sparkline, selected by supplying a "type" option of 'line' (default), -* 'bar', 'tristate', 'bullet', 'discrete', 'pie' or 'box' -* line - Line chart. Options: -* spotColor - Set to '' to not end each line in a circular spot -* minSpotColor - If set, color of spot at minimum value -* maxSpotColor - If set, color of spot at maximum value -* spotRadius - Radius in pixels -* lineWidth - Width of line in pixels -* normalRangeMin -* normalRangeMax - If set draws a filled horizontal bar between these two values marking the "normal" -* or expected range of values -* normalRangeColor - Color to use for the above bar -* drawNormalOnTop - Draw the normal range above the chart fill color if true -* defaultPixelsPerValue - Defaults to 3 pixels of width for each value in the chart -* highlightSpotColor - The color to use for drawing a highlight spot on mouseover - Set to null to disable -* highlightLineColor - The color to use for drawing a highlight line on mouseover - Set to null to disable -* valueSpots - Specify which points to draw spots on, and in which color. Accepts a range map -* -* bar - Bar chart. Options: -* barColor - Color of bars for postive values -* negBarColor - Color of bars for negative values -* zeroColor - Color of bars with zero values -* nullColor - Color of bars with null values - Defaults to omitting the bar entirely -* barWidth - Width of bars in pixels -* colorMap - Optional mappnig of values to colors to override the *BarColor values above -* can be an Array of values to control the color of individual bars or a range map -* to specify colors for individual ranges of values -* barSpacing - Gap between bars in pixels -* zeroAxis - Centers the y-axis around zero if true -* -* tristate - Charts values of win (>0), lose (<0) or draw (=0) -* posBarColor - Color of win values -* negBarColor - Color of lose values -* zeroBarColor - Color of draw values -* barWidth - Width of bars in pixels -* barSpacing - Gap between bars in pixels -* colorMap - Optional mappnig of values to colors to override the *BarColor values above -* can be an Array of values to control the color of individual bars or a range map -* to specify colors for individual ranges of values -* -* discrete - Options: -* lineHeight - Height of each line in pixels - Defaults to 30% of the graph height -* thesholdValue - Values less than this value will be drawn using thresholdColor instead of lineColor -* thresholdColor -* -* bullet - Values for bullet graphs msut be in the order: target, performance, range1, range2, range3, ... -* options: -* targetColor - The color of the vertical target marker -* targetWidth - The width of the target marker in pixels -* performanceColor - The color of the performance measure horizontal bar -* rangeColors - Colors to use for each qualitative range background color -* -* pie - Pie chart. Options: -* sliceColors - An array of colors to use for pie slices -* offset - Angle in degrees to offset the first slice - Try -90 or +90 -* borderWidth - Width of border to draw around the pie chart, in pixels - Defaults to 0 (no border) -* borderColor - Color to use for the pie chart border - Defaults to #000 -* -* box - Box plot. Options: -* raw - Set to true to supply pre-computed plot points as values -* values should be: low_outlier, low_whisker, q1, median, q3, high_whisker, high_outlier -* When set to false you can supply any number of values and the box plot will -* be computed for you. Default is false. -* showOutliers - Set to true (default) to display outliers as circles -* outlierIQR - Interquartile range used to determine outliers. Default 1.5 -* boxLineColor - Outline color of the box -* boxFillColor - Fill color for the box -* whiskerColor - Line color used for whiskers -* outlierLineColor - Outline color of outlier circles -* outlierFillColor - Fill color of the outlier circles -* spotRadius - Radius of outlier circles -* medianColor - Line color of the median line -* target - Draw a target cross hair at the supplied value (default undefined) -* -* -* -* Examples: -* $('#sparkline1').sparkline(myvalues, { lineColor: '#f00', fillColor: false }); -* $('.barsparks').sparkline('html', { type:'bar', height:'40px', barWidth:5 }); -* $('#tristate').sparkline([1,1,-1,1,0,0,-1], { type:'tristate' }): -* $('#discrete').sparkline([1,3,4,5,5,3,4,5], { type:'discrete' }); -* $('#bullet').sparkline([10,12,12,9,7], { type:'bullet' }); -* $('#pie').sparkline([1,1,2], { type:'pie' }); -*/ -/*jslint regexp: true, browser: true, jquery: true, white: true, nomen: false, plusplus: false, maxerr: 500, indent: 4 */ - -(function(factory) { - if(typeof define === 'function' && define.amd) { - define(['jquery'], factory); - } - else { - factory(jQuery); - } -} -(function($) { - 'use strict'; - - var UNSET_OPTION = {}, - getDefaults, createClass, SPFormat, clipval, quartile, normalizeValue, normalizeValues, - remove, isNumber, all, sum, addCSS, ensureArray, formatNumber, RangeMap, - MouseHandler, Tooltip, barHighlightMixin, - line, bar, tristate, discrete, bullet, pie, box, defaultStyles, initStyles, - VShape, VCanvas_base, VCanvas_canvas, VCanvas_vml, pending, shapeCount = 0; - - /** - * Default configuration settings - */ - getDefaults = function () { - return { - // Settings common to most/all chart types - common: { - type: 'line', - lineColor: '#00f', - fillColor: '#cdf', - defaultPixelsPerValue: 3, - width: 'auto', - height: 'auto', - composite: false, - tagValuesAttribute: 'values', - tagOptionsPrefix: 'spark', - enableTagOptions: false, - enableHighlight: true, - highlightLighten: 1.4, - tooltipSkipNull: true, - tooltipPrefix: '', - tooltipSuffix: '', - disableHiddenCheck: false, - numberFormatter: false, - tooltips: false, - numberDigitGroupCount: 3, - numberDigitGroupSep: ',', - numberDecimalMark: '.', - disableTooltips: false, - disableInteraction: false - }, - // Defaults for line charts - line: { - spotColor: '#f80', - highlightSpotColor: '#5f5', - highlightLineColor: '#f22', - spotRadius: 1.5, - minSpotColor: '#f80', - maxSpotColor: '#f80', - lineWidth: 1, - normalRangeMin: undefined, - normalRangeMax: undefined, - normalRangeColor: '#ccc', - drawNormalOnTop: false, - chartRangeMin: undefined, - chartRangeMax: undefined, - chartRangeMinX: undefined, - chartRangeMaxX: undefined, - tooltipFormat: new SPFormat('● {{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('● {{prefix}}{{value}}{{suffix}}') - }, - // Defaults for tristate charts - tristate: { - barWidth: 4, - barSpacing: 1, - posBarColor: '#6f6', - negBarColor: '#f44', - zeroBarColor: '#999', - colorMap: {}, - tooltipFormat: new SPFormat('● {{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('● {{value}} ({{percent.1}}%)') - }, - // Defaults for box plots - box: { - raw: false, - boxLineColor: '#000', - boxFillColor: '#cdf', - whiskerColor: '#000', - outlierLineColor: '#333', - outlierFillColor: '#fff', - medianColor: '#f00', - showOutliers: true, - outlierIQR: 1.5, - spotRadius: 1.5, - target: undefined, - targetColor: '#4a2', - chartRangeMax: undefined, - chartRangeMin: undefined, - tooltipFormat: new SPFormat('{{field:fields}}: {{value}}'), - tooltipFormatFieldlistKey: 'field', - tooltipValueLookups: { fields: { lq: 'Lower Quartile', med: 'Median', - uq: 'Upper Quartile', lo: 'Left Outlier', ro: 'Right Outlier', - lw: 'Left Whisker', rw: 'Right Whisker'} } - } - }; - }; - - // You can have tooltips use a css class other than jqstooltip by specifying tooltipClassname - defaultStyles = '.jqstooltip { ' + - 'position: absolute;' + - 'left: 0px;' + - 'top: 0px;' + - 'visibility: hidden;' + - 'background: rgb(0, 0, 0) transparent;' + - 'background-color: rgba(0,0,0,0.6);' + - 'filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000);' + - '-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000)";' + - 'color: white;' + - 'font: 10px arial, san serif;' + - 'text-align: left;' + - 'white-space: nowrap;' + - 'padding: 5px;' + - 'border: 1px solid white;' + - 'z-index: 10000;' + - '}' + - '.jqsfield { ' + - 'color: white;' + - 'font: 10px arial, san serif;' + - 'text-align: left;' + - '}'; - - /** - * Utilities - */ - - createClass = function (/* [baseclass, [mixin, ...]], definition */) { - var Class, args; - Class = function () { - this.init.apply(this, arguments); - }; - if (arguments.length > 1) { - if (arguments[0]) { - Class.prototype = $.extend(new arguments[0](), arguments[arguments.length - 1]); - Class._super = arguments[0].prototype; - } else { - Class.prototype = arguments[arguments.length - 1]; - } - if (arguments.length > 2) { - args = Array.prototype.slice.call(arguments, 1, -1); - args.unshift(Class.prototype); - $.extend.apply($, args); - } - } else { - Class.prototype = arguments[0]; - } - Class.prototype.cls = Class; - return Class; - }; - - /** - * Wraps a format string for tooltips - * {{x}} - * {{x.2} - * {{x:months}} - */ - $.SPFormatClass = SPFormat = createClass({ - fre: /\{\{([\w.]+?)(:(.+?))?\}\}/g, - precre: /(\w+)\.(\d+)/, - - init: function (format, fclass) { - this.format = format; - this.fclass = fclass; - }, - - render: function (fieldset, lookups, options) { - var self = this, - fields = fieldset, - match, token, lookupkey, fieldvalue, prec; - return this.format.replace(this.fre, function () { - var lookup; - token = arguments[1]; - lookupkey = arguments[3]; - match = self.precre.exec(token); - if (match) { - prec = match[2]; - token = match[1]; - } else { - prec = false; - } - fieldvalue = fields[token]; - if (fieldvalue === undefined) { - return ''; - } - if (lookupkey && lookups && lookups[lookupkey]) { - lookup = lookups[lookupkey]; - if (lookup.get) { // RangeMap - return lookups[lookupkey].get(fieldvalue) || fieldvalue; - } else { - return lookups[lookupkey][fieldvalue] || fieldvalue; - } - } - if (isNumber(fieldvalue)) { - if (options.get('tooltips')) { - var tooltipArray = options.get('tooltips').split(','); - fieldvalue = tooltipArray[ fields['x'] ]; - } - else if (options.get('numberFormatter')) { - fieldvalue = options.get('numberFormatter')(fieldvalue); - } else { - fieldvalue = formatNumber(fieldvalue, prec, - options.get('numberDigitGroupCount'), - options.get('numberDigitGroupSep'), - options.get('numberDecimalMark')); - } - } - return fieldvalue; - }); - } - }); - - // convience method to avoid needing the new operator - $.spformat = function(format, fclass) { - return new SPFormat(format, fclass); - }; - - clipval = function (val, min, max) { - if (val < min) { - return min; - } - if (val > max) { - return max; - } - return val; - }; - - quartile = function (values, q) { - var vl; - if (q === 2) { - vl = Math.floor(values.length / 2); - return values.length % 2 ? values[vl] : (values[vl-1] + values[vl]) / 2; - } else { - if (values.length % 2 ) { // odd - vl = (values.length * q + q) / 4; - return vl % 1 ? (values[Math.floor(vl)] + values[Math.floor(vl) - 1]) / 2 : values[vl-1]; - } else { //even - vl = (values.length * q + 2) / 4; - return vl % 1 ? (values[Math.floor(vl)] + values[Math.floor(vl) - 1]) / 2 : values[vl-1]; - - } - } - }; - - normalizeValue = function (val) { - var nf; - switch (val) { - case 'undefined': - val = undefined; - break; - case 'null': - val = null; - break; - case 'true': - val = true; - break; - case 'false': - val = false; - break; - default: - nf = parseFloat(val); - if (val == nf) { - val = nf; - } - } - return val; - }; - - normalizeValues = function (vals) { - var i, result = []; - for (i = vals.length; i--;) { - result[i] = normalizeValue(vals[i]); - } - return result; - }; - - remove = function (vals, filter) { - var i, vl, result = []; - for (i = 0, vl = vals.length; i < vl; i++) { - if (vals[i] !== filter) { - result.push(vals[i]); - } - } - return result; - }; - - isNumber = function (num) { - return !isNaN(parseFloat(num)) && isFinite(num); - }; - - formatNumber = function (num, prec, groupsize, groupsep, decsep) { - var p, i; - num = (prec === false ? parseFloat(num).toString() : num.toFixed(prec)).split(''); - p = (p = $.inArray('.', num)) < 0 ? num.length : p; - if (p < num.length) { - num[p] = decsep; - } - for (i = p - groupsize; i > 0; i -= groupsize) { - num.splice(i, 0, groupsep); - } - return num.join(''); - }; - - // determine if all values of an array match a value - // returns true if the array is empty - all = function (val, arr, ignoreNull) { - var i; - for (i = arr.length; i--; ) { - if (ignoreNull && arr[i] === null) continue; - if (arr[i] !== val) { - return false; - } - } - return true; - }; - - // sums the numeric values in an array, ignoring other values - sum = function (vals) { - var total = 0, i; - for (i = vals.length; i--;) { - total += typeof vals[i] === 'number' ? vals[i] : 0; - } - return total; - }; - - ensureArray = function (val) { - return $.isArray(val) ? val : [val]; - }; - - // http://paulirish.com/2008/bookmarklet-inject-new-css-rules/ - addCSS = function(css) { - var tag; - //if ('\v' == 'v') /* ie only */ { - if (document.createStyleSheet) { - document.createStyleSheet().cssText = css; - } else { - tag = document.createElement('style'); - tag.type = 'text/css'; - document.getElementsByTagName('head')[0].appendChild(tag); - tag[(typeof document.body.style.WebkitAppearance == 'string') /* webkit only */ ? 'innerText' : 'innerHTML'] = css; - } - }; - - // Provide a cross-browser interface to a few simple drawing primitives - $.fn.simpledraw = function (width, height, useExisting, interact) { - var target, mhandler; - if (useExisting && (target = this.data('_jqs_vcanvas'))) { - return target; - } - if (width === undefined) { - width = $(this).innerWidth(); - } - if (height === undefined) { - height = $(this).innerHeight(); - } - if ($.browser.hasCanvas) { - target = new VCanvas_canvas(width, height, this, interact); - } else if ($.browser.msie) { - target = new VCanvas_vml(width, height, this); - } else { - return false; - } - mhandler = $(this).data('_jqs_mhandler'); - if (mhandler) { - mhandler.registerCanvas(target); - } - return target; - }; - - $.fn.cleardraw = function () { - var target = this.data('_jqs_vcanvas'); - if (target) { - target.reset(); - } - }; - - $.RangeMapClass = RangeMap = createClass({ - init: function (map) { - var key, range, rangelist = []; - for (key in map) { - if (map.hasOwnProperty(key) && typeof key === 'string' && key.indexOf(':') > -1) { - range = key.split(':'); - range[0] = range[0].length === 0 ? -Infinity : parseFloat(range[0]); - range[1] = range[1].length === 0 ? Infinity : parseFloat(range[1]); - range[2] = map[key]; - rangelist.push(range); - } - } - this.map = map; - this.rangelist = rangelist || false; - }, - - get: function (value) { - var rangelist = this.rangelist, - i, range, result; - if ((result = this.map[value]) !== undefined) { - return result; - } - if (rangelist) { - for (i = rangelist.length; i--;) { - range = rangelist[i]; - if (range[0] <= value && range[1] >= value) { - return range[2]; - } - } - } - return undefined; - } - }); - - // Convenience function - $.range_map = function(map) { - return new RangeMap(map); - }; - - MouseHandler = createClass({ - init: function (el, options) { - var $el = $(el); - this.$el = $el; - this.options = options; - this.currentPageX = 0; - this.currentPageY = 0; - this.el = el; - this.splist = []; - this.tooltip = null; - this.over = false; - this.displayTooltips = !options.get('disableTooltips'); - this.highlightEnabled = !options.get('disableHighlight'); - }, - - registerSparkline: function (sp) { - this.splist.push(sp); - if (this.over) { - this.updateDisplay(); - } - }, - - registerCanvas: function (canvas) { - var $canvas = $(canvas.canvas); - this.canvas = canvas; - this.$canvas = $canvas; - $canvas.mouseenter($.proxy(this.mouseenter, this)); - $canvas.mouseleave($.proxy(this.mouseleave, this)); - $canvas.click($.proxy(this.mouseclick, this)); - }, - - reset: function (removeTooltip) { - this.splist = []; - if (this.tooltip && removeTooltip) { - this.tooltip.remove(); - this.tooltip = undefined; - } - }, - - mouseclick: function (e) { - var clickEvent = $.Event('sparklineClick'); - clickEvent.originalEvent = e; - clickEvent.sparklines = this.splist; - this.$el.trigger(clickEvent); - }, - - mouseenter: function (e) { - $(document.body).unbind('mousemove.jqs'); - $(document.body).bind('mousemove.jqs', $.proxy(this.mousemove, this)); - this.over = true; - this.currentPageX = e.pageX; - this.currentPageY = e.pageY; - this.currentEl = e.target; - if (!this.tooltip && this.displayTooltips) { - this.tooltip = new Tooltip(this.options); - this.tooltip.updatePosition(e.pageX, e.pageY); - } - this.updateDisplay(); - }, - - mouseleave: function () { - $(document.body).unbind('mousemove.jqs'); - var splist = this.splist, - spcount = splist.length, - needsRefresh = false, - sp, i; - this.over = false; - this.currentEl = null; - - if (this.tooltip) { - this.tooltip.remove(); - this.tooltip = null; - } - - for (i = 0; i < spcount; i++) { - sp = splist[i]; - if (sp.clearRegionHighlight()) { - needsRefresh = true; - } - } - - if (needsRefresh) { - this.canvas.render(); - } - }, - - mousemove: function (e) { - this.currentPageX = e.pageX; - this.currentPageY = e.pageY; - this.currentEl = e.target; - if (this.tooltip) { - this.tooltip.updatePosition(e.pageX, e.pageY); - } - this.updateDisplay(); - }, - - updateDisplay: function () { - var splist = this.splist, - spcount = splist.length, - needsRefresh = false, - offset = this.$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 = $('
', { - id: 'jqssizetip', - style: sizetipStyle, - 'class': tooltipClassname - }); - this.tooltip = $('
', { - 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 $.fn.sparkline[options.get('type')](this, values, options, width, height); - - sp.render(); - - if (mhandler) { - mhandler.registerSparkline(sp); - } - }; - // jQuery 1.3.0 completely changed the meaning of :hidden :-/ - if (($(this).html() && !options.get('disableHiddenCheck') && $(this).is(':hidden')) || ($.fn.jquery < '1.3.0' && $(this).parents().is(':hidden')) || !$(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 += '
' + options.get('tooltipChartTitle') + '
\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')) { - $.extend(fields[j], { - prefix: options.get('tooltipPrefix'), - suffix: options.get('tooltipSuffix') - }); - text = format.render(fields[j], options.get('tooltipValueLookups'), options); - entries.push('
' + text + '
'); - } - } - } - if (entries.length) { - return header + entries.join('\n'); - } - return ''; - }, - - getCurrentRegionFields: function () {}, - - calcHighlightColor: function (color, options) { - var highlightColor = options.get('highlightColor'), - lighten = options.get('highlightLighten'), - parse, mult, rgbnew, i; - if (highlightColor) { - return highlightColor; - } - if (lighten) { - // extract RGB values - parse = /^#([0-9a-f])([0-9a-f])([0-9a-f])$/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], -