jaromail

a commandline tool to easily and privately handle your e-mail
git clone git://parazyd.org/jaromail.git
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commit b37c1ea65b76962077502faf1aa4a34da1b70ef3
parent 8cf86680fc3ce9ccd9726f5785fc6a08a8fbc563
Author: Jaromil <jaromil@dyne.org>
Date:   Mon, 18 Jun 2012 01:52:13 +0200

reorganizazion of js code for statistic visualizations

Diffstat:
Minstall.sh | 15++++++++++++---
Asrc/stats/jquery/excanvas.js | 937+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Rsrc/timecloud/jquery-ui.min.js -> src/stats/jquery/jquery-ui.min.js | 0
Rsrc/timecloud/jquery.event.wheel.js -> src/stats/jquery/jquery.event.wheel.js | 0
Rsrc/timecloud/jquery.min.js -> src/stats/jquery/jquery.min.js | 0
Rsrc/timecloud/jquery.sparkline.min.js -> src/stats/jquery/jquery.sparkline.min.js | 0
Rsrc/timecloud/README -> src/stats/timecloud/README | 0
Rsrc/timecloud/i/slider-bg.png -> src/stats/timecloud/i/slider-bg.png | 0
Rsrc/timecloud/i/slider-handle-left.png -> src/stats/timecloud/i/slider-handle-left.png | 0
Rsrc/timecloud/i/slider-handle-right.png -> src/stats/timecloud/i/slider-handle-right.png | 0
Rsrc/timecloud/i/slider-handle.png -> src/stats/timecloud/i/slider-handle.png | 0
Rsrc/timecloud/index.html -> src/stats/timecloud/index.html | 0
Rsrc/timecloud/style.css -> src/stats/timecloud/style.css | 0
Rsrc/timecloud/tagcloud.js -> src/stats/timecloud/tagcloud.js | 0
Rsrc/timecloud/timecloud.js -> src/stats/timecloud/timecloud.js | 0
Asrc/stats/visualize/README.md | 11+++++++++++
Asrc/stats/visualize/css/basic.css | 10++++++++++
Asrc/stats/visualize/css/visualize-dark.css | 26++++++++++++++++++++++++++
Asrc/stats/visualize/css/visualize-light.css | 24++++++++++++++++++++++++
Asrc/stats/visualize/css/visualize.css | 33+++++++++++++++++++++++++++++++++
Asrc/stats/visualize/editable.html | 87+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Asrc/stats/visualize/example.html | 81+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Asrc/stats/visualize/example.js | 8++++++++
Asrc/stats/visualize/filtering.html | 102+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Asrc/stats/visualize/header.html | 16++++++++++++++++
Asrc/stats/visualize/images/chartbg-vanilla.png | 0
Asrc/stats/visualize/images/chartbg.png | 0
Asrc/stats/visualize/license.txt | 22++++++++++++++++++++++
Asrc/stats/visualize/vanilla.html | 80+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Asrc/stats/visualize/visualize.jQuery.js | 463+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
30 files changed, 1912 insertions(+), 3 deletions(-)

diff --git a/install.sh b/install.sh @@ -202,6 +202,15 @@ else error "Existing configuration $WORKDIR/Accounts skipped" fi +# our own libraries +act "Compiling Jaro Mail ZLibs" +${=mkdir} $WORKDIR/zlibs +rm -f $WORKDIR/zlibs/* +cp -a src/zlibs/* $WORKDIR/zlibs +for z in `find $WORKDIR/zlibs -type f`; do + zcompile -R ${z} +done + # procmail is entirely generated # so overwriting it won't hurt act "Installing procmail scripts" @@ -212,9 +221,9 @@ cp -a src/procmail/* $PROCMAILDIR ${=mkdir} $MUTTDIR cp -a src/mutt/* $MUTTDIR -# also timecloud -${=mkdir} $WORKDIR/timecloud -cp -a src/timecloud/* $WORKDIR/timecloud +# all statistics +${=mkdir} $WORKDIR/.stats +cp -a src/stats/* $WORKDIR/.stats cp src/fetchaddr $WORKDIR/bin/ cp src/fetchdate $WORKDIR/bin/ diff --git a/src/stats/jquery/excanvas.js b/src/stats/jquery/excanvas.js @@ -0,0 +1,937 @@ +//Filament Group modification note: +//This version of excanvas is modified to support lazy loading of this file. More info here: http://pipwerks.com/2009/03/12/lazy-loading-excanvasjs/ + +// Copyright 2006 Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + + +// Known Issues: +// +// * Patterns are not implemented. +// * Radial gradient are not implemented. The VML version of these look very +// different from the canvas one. +// * Clipping paths are not implemented. +// * Coordsize. The width and height attribute have higher priority than the +// width and height style values which isn't correct. +// * Painting mode isn't implemented. +// * Canvas width/height should is using content-box by default. IE in +// Quirks mode will draw the canvas using border-box. Either change your +// doctype to HTML5 +// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) +// or use Box Sizing Behavior from WebFX +// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) +// * Non uniform scaling does not correctly scale strokes. +// * Optimize. There is always room for speed improvements. + +// Only add this code if we do not already have a canvas implementation +if (!document.createElement('canvas').getContext) { + +(function() { + + // alias some functions to make (compiled) code shorter + var m = Math; + var mr = m.round; + var ms = m.sin; + var mc = m.cos; + var abs = m.abs; + var sqrt = m.sqrt; + + // this is used for sub pixel precision + var Z = 10; + var Z2 = Z / 2; + + /** + * This funtion is assigned to the <canvas> elements as element.getContext(). + * @this {HTMLElement} + * @return {CanvasRenderingContext2D_} + */ + function getContext() { + return this.context_ || + (this.context_ = new CanvasRenderingContext2D_(this)); + } + + var slice = Array.prototype.slice; + + /** + * Binds a function to an object. The returned function will always use the + * passed in {@code obj} as {@code this}. + * + * Example: + * + * g = bind(f, obj, a, b) + * g(c, d) // will do f.call(obj, a, b, c, d) + * + * @param {Function} f The function to bind the object to + * @param {Object} obj The object that should act as this when the function + * is called + * @param {*} var_args Rest arguments that will be used as the initial + * arguments when the function is called + * @return {Function} A new function that has bound this + */ + function bind(f, obj, var_args) { + var a = slice.call(arguments, 2); + return function() { + return f.apply(obj, a.concat(slice.call(arguments))); + }; + } + + var G_vmlCanvasManager_ = { + init: function(opt_doc) { + if (/MSIE/.test(navigator.userAgent) && !window.opera) { + var doc = opt_doc || document; + // Create a dummy element so that IE will allow canvas elements to be + // recognized. + doc.createElement('canvas'); + + if(doc.readyState !== "complete"){ + + doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); + + } else { + + this.init_(doc); + + } + + } +}, + + init_: function(doc) { + // create xmlns + if (!doc.namespaces['g_vml_']) { + doc.namespaces.add('g_vml_', 'urn:schemas-microsoft-com:vml', + '#default#VML'); + + } + if (!doc.namespaces['g_o_']) { + doc.namespaces.add('g_o_', 'urn:schemas-microsoft-com:office:office', + '#default#VML'); + } + + // Setup default CSS. Only add one style sheet per document + if (!doc.styleSheets['ex_canvas_']) { + var ss = doc.createStyleSheet(); + ss.owningElement.id = 'ex_canvas_'; + ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + + // default size is 300x150 in Gecko and Opera + 'text-align:left;width:300px;height:150px}' + + 'g_vml_\\:*{behavior:url(#default#VML)}' + + 'g_o_\\:*{behavior:url(#default#VML)}'; + + } + + // find all canvas elements + var els = doc.getElementsByTagName('canvas'); + for (var i = 0; i < els.length; i++) { + this.initElement(els[i]); + } + }, + + /** + * Public initializes a canvas element so that it can be used as canvas + * element from now on. This is called automatically before the page is + * loaded but if you are creating elements using createElement you need to + * make sure this is called on the element. + * @param {HTMLElement} el The canvas element to initialize. + * @return {HTMLElement} the element that was created. + */ + initElement: function(el) { + if (!el.getContext) { + + el.getContext = getContext; + + // Remove fallback content. There is no way to hide text nodes so we + // just remove all childNodes. We could hide all elements and remove + // text nodes but who really cares about the fallback content. + el.innerHTML = ''; + + // do not use inline function because that will leak memory + el.attachEvent('onpropertychange', onPropertyChange); + el.attachEvent('onresize', onResize); + + var attrs = el.attributes; + if (attrs.width && attrs.width.specified) { + // TODO: use runtimeStyle and coordsize + // el.getContext().setWidth_(attrs.width.nodeValue); + el.style.width = attrs.width.nodeValue + 'px'; + } else { + el.width = el.clientWidth; + } + if (attrs.height && attrs.height.specified) { + // TODO: use runtimeStyle and coordsize + // el.getContext().setHeight_(attrs.height.nodeValue); + el.style.height = attrs.height.nodeValue + 'px'; + } else { + el.height = el.clientHeight; + } + //el.getContext().setCoordsize_() + } + return el; + } + }; + + function onPropertyChange(e) { + var el = e.srcElement; + + switch (e.propertyName) { + case 'width': + el.style.width = el.attributes.width.nodeValue + 'px'; + el.getContext().clearRect(); + break; + case 'height': + el.style.height = el.attributes.height.nodeValue + 'px'; + el.getContext().clearRect(); + break; + } + } + + function onResize(e) { + var el = e.srcElement; + if (el.firstChild) { + el.firstChild.style.width = el.clientWidth + 'px'; + el.firstChild.style.height = el.clientHeight + 'px'; + } + } + + G_vmlCanvasManager_.init(); + + // precompute "00" to "FF" + var dec2hex = []; + for (var i = 0; i < 16; i++) { + for (var j = 0; j < 16; j++) { + dec2hex[i * 16 + j] = i.toString(16) + j.toString(16); + } + } + + function createMatrixIdentity() { + return [ + [1, 0, 0], + [0, 1, 0], + [0, 0, 1] + ]; + } + + function matrixMultiply(m1, m2) { + var result = createMatrixIdentity(); + + for (var x = 0; x < 3; x++) { + for (var y = 0; y < 3; y++) { + var sum = 0; + + for (var z = 0; z < 3; z++) { + sum += m1[x][z] * m2[z][y]; + } + + result[x][y] = sum; + } + } + return result; + } + + function copyState(o1, o2) { + o2.fillStyle = o1.fillStyle; + o2.lineCap = o1.lineCap; + o2.lineJoin = o1.lineJoin; + o2.lineWidth = o1.lineWidth; + o2.miterLimit = o1.miterLimit; + o2.shadowBlur = o1.shadowBlur; + o2.shadowColor = o1.shadowColor; + o2.shadowOffsetX = o1.shadowOffsetX; + o2.shadowOffsetY = o1.shadowOffsetY; + o2.strokeStyle = o1.strokeStyle; + o2.globalAlpha = o1.globalAlpha; + o2.arcScaleX_ = o1.arcScaleX_; + o2.arcScaleY_ = o1.arcScaleY_; + o2.lineScale_ = o1.lineScale_; + } + + function processStyle(styleString) { + var str, alpha = 1; + + styleString = String(styleString); + if (styleString.substring(0, 3) == 'rgb') { + var start = styleString.indexOf('(', 3); + var end = styleString.indexOf(')', start + 1); + var guts = styleString.substring(start + 1, end).split(','); + + str = '#'; + for (var i = 0; i < 3; i++) { + str += dec2hex[Number(guts[i])]; + } + + if (guts.length == 4 && styleString.substr(3, 1) == 'a') { + alpha = guts[3]; + } + } else { + str = styleString; + } + + return {color: str, alpha: alpha}; + } + + function processLineCap(lineCap) { + switch (lineCap) { + case 'butt': + return 'flat'; + case 'round': + return 'round'; + case 'square': + default: + return 'square'; + } + } + + /** + * This class implements CanvasRenderingContext2D interface as described by + * the WHATWG. + * @param {HTMLElement} surfaceElement The element that the 2D context should + * be associated with + */ + function CanvasRenderingContext2D_(surfaceElement) { + this.m_ = createMatrixIdentity(); + + this.mStack_ = []; + this.aStack_ = []; + this.currentPath_ = []; + + // Canvas context properties + this.strokeStyle = '#000'; + this.fillStyle = '#000'; + + this.lineWidth = 1; + this.lineJoin = 'miter'; + this.lineCap = 'butt'; + this.miterLimit = Z * 1; + this.globalAlpha = 1; + this.canvas = surfaceElement; + + var el = surfaceElement.ownerDocument.createElement('div'); + el.style.width = surfaceElement.clientWidth + 'px'; + el.style.height = surfaceElement.clientHeight + 'px'; + el.style.overflow = 'hidden'; + el.style.position = 'absolute'; + surfaceElement.appendChild(el); + + this.element_ = el; + this.arcScaleX_ = 1; + this.arcScaleY_ = 1; + this.lineScale_ = 1; + } + + var contextPrototype = CanvasRenderingContext2D_.prototype; + contextPrototype.clearRect = function() { + this.element_.innerHTML = ''; + }; + + contextPrototype.beginPath = function() { + // TODO: Branch current matrix so that save/restore has no effect + // as per safari docs. + this.currentPath_ = []; + }; + + contextPrototype.moveTo = function(aX, aY) { + var p = this.getCoords_(aX, aY); + this.currentPath_.push({type: 'moveTo', x: p.x, y: p.y}); + this.currentX_ = p.x; + this.currentY_ = p.y; + }; + + contextPrototype.lineTo = function(aX, aY) { + var p = this.getCoords_(aX, aY); + this.currentPath_.push({type: 'lineTo', x: p.x, y: p.y}); + + this.currentX_ = p.x; + this.currentY_ = p.y; + }; + + contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, + aCP2x, aCP2y, + aX, aY) { + var p = this.getCoords_(aX, aY); + var cp1 = this.getCoords_(aCP1x, aCP1y); + var cp2 = this.getCoords_(aCP2x, aCP2y); + bezierCurveTo(this, cp1, cp2, p); + }; + + // Helper function that takes the already fixed cordinates. + function bezierCurveTo(self, cp1, cp2, p) { + self.currentPath_.push({ + type: 'bezierCurveTo', + cp1x: cp1.x, + cp1y: cp1.y, + cp2x: cp2.x, + cp2y: cp2.y, + x: p.x, + y: p.y + }); + self.currentX_ = p.x; + self.currentY_ = p.y; + } + + contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { + // the following is lifted almost directly from + // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes + + var cp = this.getCoords_(aCPx, aCPy); + var p = this.getCoords_(aX, aY); + + var cp1 = { + x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), + y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) + }; + var cp2 = { + x: cp1.x + (p.x - this.currentX_) / 3.0, + y: cp1.y + (p.y - this.currentY_) / 3.0 + }; + + bezierCurveTo(this, cp1, cp2, p); + }; + + contextPrototype.arc = function(aX, aY, aRadius, + aStartAngle, aEndAngle, aClockwise) { + aRadius *= Z; + var arcType = aClockwise ? 'at' : 'wa'; + + var xStart = aX + mc(aStartAngle) * aRadius - Z2; + var yStart = aY + ms(aStartAngle) * aRadius - Z2; + + var xEnd = aX + mc(aEndAngle) * aRadius - Z2; + var yEnd = aY + ms(aEndAngle) * aRadius - Z2; + + // IE won't render arches drawn counter clockwise if xStart == xEnd. + if (xStart == xEnd && !aClockwise) { + xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something + // that can be represented in binary + } + + var p = this.getCoords_(aX, aY); + var pStart = this.getCoords_(xStart, yStart); + var pEnd = this.getCoords_(xEnd, yEnd); + + this.currentPath_.push({type: arcType, + x: p.x, + y: p.y, + radius: aRadius, + xStart: pStart.x, + yStart: pStart.y, + xEnd: pEnd.x, + yEnd: pEnd.y}); + + }; + + contextPrototype.rect = function(aX, aY, aWidth, aHeight) { + this.moveTo(aX, aY); + this.lineTo(aX + aWidth, aY); + this.lineTo(aX + aWidth, aY + aHeight); + this.lineTo(aX, aY + aHeight); + this.closePath(); + }; + + contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { + var oldPath = this.currentPath_; + this.beginPath(); + + this.moveTo(aX, aY); + this.lineTo(aX + aWidth, aY); + this.lineTo(aX + aWidth, aY + aHeight); + this.lineTo(aX, aY + aHeight); + this.closePath(); + this.stroke(); + + this.currentPath_ = oldPath; + }; + + contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { + var oldPath = this.currentPath_; + this.beginPath(); + + this.moveTo(aX, aY); + this.lineTo(aX + aWidth, aY); + this.lineTo(aX + aWidth, aY + aHeight); + this.lineTo(aX, aY + aHeight); + this.closePath(); + this.fill(); + + this.currentPath_ = oldPath; + }; + + contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { + var gradient = new CanvasGradient_('gradient'); + gradient.x0_ = aX0; + gradient.y0_ = aY0; + gradient.x1_ = aX1; + gradient.y1_ = aY1; + return gradient; + }; + + contextPrototype.createRadialGradient = function(aX0, aY0, aR0, + aX1, aY1, aR1) { + var gradient = new CanvasGradient_('gradientradial'); + gradient.x0_ = aX0; + gradient.y0_ = aY0; + gradient.r0_ = aR0; + gradient.x1_ = aX1; + gradient.y1_ = aY1; + gradient.r1_ = aR1; + return gradient; + }; + + contextPrototype.drawImage = function(image, var_args) { + var dx, dy, dw, dh, sx, sy, sw, sh; + + // to find the original width we overide the width and height + var oldRuntimeWidth = image.runtimeStyle.width; + var oldRuntimeHeight = image.runtimeStyle.height; + image.runtimeStyle.width = 'auto'; + image.runtimeStyle.height = 'auto'; + + // get the original size + var w = image.width; + var h = image.height; + + // and remove overides + image.runtimeStyle.width = oldRuntimeWidth; + image.runtimeStyle.height = oldRuntimeHeight; + + if (arguments.length == 3) { + dx = arguments[1]; + dy = arguments[2]; + sx = sy = 0; + sw = dw = w; + sh = dh = h; + } else if (arguments.length == 5) { + dx = arguments[1]; + dy = arguments[2]; + dw = arguments[3]; + dh = arguments[4]; + sx = sy = 0; + sw = w; + sh = h; + } else if (arguments.length == 9) { + sx = arguments[1]; + sy = arguments[2]; + sw = arguments[3]; + sh = arguments[4]; + dx = arguments[5]; + dy = arguments[6]; + dw = arguments[7]; + dh = arguments[8]; + } else { + throw Error('Invalid number of arguments'); + } + + var d = this.getCoords_(dx, dy); + + var w2 = sw / 2; + var h2 = sh / 2; + + var vmlStr = []; + + var W = 10; + var H = 10; + + // For some reason that I've now forgotten, using divs didn't work + vmlStr.push(' <g_vml_:group', + ' coordsize="', Z * W, ',', Z * H, '"', + ' coordorigin="0,0"' , + ' style="width:', W, 'px;height:', H, 'px;position:absolute;'); + + // If filters are necessary (rotation exists), create them + // filters are bog-slow, so only create them if abbsolutely necessary + // The following check doesn't account for skews (which don't exist + // in the canvas spec (yet) anyway. + + if (this.m_[0][0] != 1 || this.m_[0][1]) { + var filter = []; + + // Note the 12/21 reversal + filter.push('M11=', this.m_[0][0], ',', + 'M12=', this.m_[1][0], ',', + 'M21=', this.m_[0][1], ',', + 'M22=', this.m_[1][1], ',', + 'Dx=', mr(d.x / Z), ',', + 'Dy=', mr(d.y / Z), ''); + + // Bounding box calculation (need to minimize displayed area so that + // filters don't waste time on unused pixels. + var max = d; + var c2 = this.getCoords_(dx + dw, dy); + var c3 = this.getCoords_(dx, dy + dh); + var c4 = this.getCoords_(dx + dw, dy + dh); + + max.x = m.max(max.x, c2.x, c3.x, c4.x); + max.y = m.max(max.y, c2.y, c3.y, c4.y); + + vmlStr.push('padding:0 ', mr(max.x / Z), 'px ', mr(max.y / Z), + 'px 0;filter:progid:DXImageTransform.Microsoft.Matrix(', + filter.join(''), ", sizingmethod='clip');") + } else { + vmlStr.push('top:', mr(d.y / Z), 'px;left:', mr(d.x / Z), 'px;'); + } + + vmlStr.push(' ">' , + '<g_vml_:image src="', image.src, '"', + ' style="width:', Z * dw, 'px;', + ' height:', Z * dh, 'px;"', + ' cropleft="', sx / w, '"', + ' croptop="', sy / h, '"', + ' cropright="', (w - sx - sw) / w, '"', + ' cropbottom="', (h - sy - sh) / h, '"', + ' />', + '</g_vml_:group>'); + + this.element_.insertAdjacentHTML('BeforeEnd', + vmlStr.join('')); + }; + + contextPrototype.stroke = function(aFill) { + var lineStr = []; + var lineOpen = false; + var a = processStyle(aFill ? this.fillStyle : this.strokeStyle); + var color = a.color; + var opacity = a.alpha * this.globalAlpha; + + var W = 10; + var H = 10; + + lineStr.push('<g_vml_:shape', + ' filled="', !!aFill, '"', + ' style="position:absolute;width:', W, 'px;height:', H, 'px;"', + ' coordorigin="0 0" coordsize="', Z * W, ' ', Z * H, '"', + ' stroked="', !aFill, '"', + ' path="'); + + var newSeq = false; + var min = {x: null, y: null}; + var max = {x: null, y: null}; + + for (var i = 0; i < this.currentPath_.length; i++) { + var p = this.currentPath_[i]; + var c; + + switch (p.type) { + case 'moveTo': + c = p; + lineStr.push(' m ', mr(p.x), ',', mr(p.y)); + break; + case 'lineTo': + lineStr.push(' l ', mr(p.x), ',', mr(p.y)); + break; + case 'close': + lineStr.push(' x '); + p = null; + break; + case 'bezierCurveTo': + lineStr.push(' c ', + mr(p.cp1x), ',', mr(p.cp1y), ',', + mr(p.cp2x), ',', mr(p.cp2y), ',', + mr(p.x), ',', mr(p.y)); + break; + case 'at': + case 'wa': + lineStr.push(' ', p.type, ' ', + mr(p.x - this.arcScaleX_ * p.radius), ',', + mr(p.y - this.arcScaleY_ * p.radius), ' ', + mr(p.x + this.arcScaleX_ * p.radius), ',', + mr(p.y + this.arcScaleY_ * p.radius), ' ', + mr(p.xStart), ',', mr(p.yStart), ' ', + mr(p.xEnd), ',', mr(p.yEnd)); + break; + } + + + // TODO: Following is broken for curves due to + // move to proper paths. + + // Figure out dimensions so we can do gradient fills + // properly + if (p) { + if (min.x == null || p.x < min.x) { + min.x = p.x; + } + if (max.x == null || p.x > max.x) { + max.x = p.x; + } + if (min.y == null || p.y < min.y) { + min.y = p.y; + } + if (max.y == null || p.y > max.y) { + max.y = p.y; + } + } + } + lineStr.push(' ">'); + + if (!aFill) { + var lineWidth = this.lineScale_ * this.lineWidth; + + // VML cannot correctly render a line if the width is less than 1px. + // In that case, we dilute the color to make the line look thinner. + if (lineWidth < 1) { + opacity *= lineWidth; + } + + lineStr.push( + '<g_vml_:stroke', + ' opacity="', opacity, '"', + ' joinstyle="', this.lineJoin, '"', + ' miterlimit="', this.miterLimit, '"', + ' endcap="', processLineCap(this.lineCap), '"', + ' weight="', lineWidth, 'px"', + ' color="', color, '" />' + ); + } else if (typeof this.fillStyle == 'object') { + var fillStyle = this.fillStyle; + var angle = 0; + var focus = {x: 0, y: 0}; + + // additional offset + var shift = 0; + // scale factor for offset + var expansion = 1; + + if (fillStyle.type_ == 'gradient') { + var x0 = fillStyle.x0_ / this.arcScaleX_; + var y0 = fillStyle.y0_ / this.arcScaleY_; + var x1 = fillStyle.x1_ / this.arcScaleX_; + var y1 = fillStyle.y1_ / this.arcScaleY_; + var p0 = this.getCoords_(x0, y0); + var p1 = this.getCoords_(x1, y1); + var dx = p1.x - p0.x; + var dy = p1.y - p0.y; + angle = Math.atan2(dx, dy) * 180 / Math.PI; + + // The angle should be a non-negative number. + if (angle < 0) { + angle += 360; + } + + // Very small angles produce an unexpected result because they are + // converted to a scientific notation string. + if (angle < 1e-6) { + angle = 0; + } + } else { + var p0 = this.getCoords_(fillStyle.x0_, fillStyle.y0_); + var width = max.x - min.x; + var height = max.y - min.y; + focus = { + x: (p0.x - min.x) / width, + y: (p0.y - min.y) / height + }; + + width /= this.arcScaleX_ * Z; + height /= this.arcScaleY_ * Z; + var dimension = m.max(width, height); + shift = 2 * fillStyle.r0_ / dimension; + expansion = 2 * fillStyle.r1_ / dimension - shift; + } + + // We need to sort the color stops in ascending order by offset, + // otherwise IE won't interpret it correctly. + var stops = fillStyle.colors_; + stops.sort(function(cs1, cs2) { + return cs1.offset - cs2.offset; + }); + + var length = stops.length; + var color1 = stops[0].color; + var color2 = stops[length - 1].color; + var opacity1 = stops[0].alpha * this.globalAlpha; + var opacity2 = stops[length - 1].alpha * this.globalAlpha; + + var colors = []; + for (var i = 0; i < length; i++) { + var stop = stops[i]; + colors.push(stop.offset * expansion + shift + ' ' + stop.color); + } + + // When colors attribute is used, the meanings of opacity and o:opacity2 + // are reversed. + lineStr.push('<g_vml_:fill type="', fillStyle.type_, '"', + ' method="none" focus="100%"', + ' color="', color1, '"', + ' color2="', color2, '"', + ' colors="', colors.join(','), '"', + ' opacity="', opacity2, '"', + ' g_o_:opacity2="', opacity1, '"', + ' angle="', angle, '"', + ' focusposition="', focus.x, ',', focus.y, '" />'); + } else { + lineStr.push('<g_vml_:fill color="', color, '" opacity="', opacity, + '" />'); + } + + lineStr.push('</g_vml_:shape>'); + + this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); + }; + + contextPrototype.fill = function() { + this.stroke(true); + } + + contextPrototype.closePath = function() { + this.currentPath_.push({type: 'close'}); + }; + + /** + * @private + */ + contextPrototype.getCoords_ = function(aX, aY) { + var m = this.m_; + return { + x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, + y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 + } + }; + + contextPrototype.save = function() { + var o = {}; + copyState(this, o); + this.aStack_.push(o); + this.mStack_.push(this.m_); + this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); + }; + + contextPrototype.restore = function() { + copyState(this.aStack_.pop(), this); + this.m_ = this.mStack_.pop(); + }; + + function matrixIsFinite(m) { + for (var j = 0; j < 3; j++) { + for (var k = 0; k < 2; k++) { + if (!isFinite(m[j][k]) || isNaN(m[j][k])) { + return false; + } + } + } + return true; + } + + function setM(ctx, m, updateLineScale) { + if (!matrixIsFinite(m)) { + return; + } + ctx.m_ = m; + + if (updateLineScale) { + // Get the line scale. + // Determinant of this.m_ means how much the area is enlarged by the + // transformation. So its square root can be used as a scale factor + // for width. + var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; + ctx.lineScale_ = sqrt(abs(det)); + } + } + + contextPrototype.translate = function(aX, aY) { + var m1 = [ + [1, 0, 0], + [0, 1, 0], + [aX, aY, 1] + ]; + + setM(this, matrixMultiply(m1, this.m_), false); + }; + + contextPrototype.rotate = function(aRot) { + var c = mc(aRot); + var s = ms(aRot); + + var m1 = [ + [c, s, 0], + [-s, c, 0], + [0, 0, 1] + ]; + + setM(this, matrixMultiply(m1, this.m_), false); + }; + + contextPrototype.scale = function(aX, aY) { + this.arcScaleX_ *= aX; + this.arcScaleY_ *= aY; + var m1 = [ + [aX, 0, 0], + [0, aY, 0], + [0, 0, 1] + ]; + + setM(this, matrixMultiply(m1, this.m_), true); + }; + + contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { + var m1 = [ + [m11, m12, 0], + [m21, m22, 0], + [dx, dy, 1] + ]; + + setM(this, matrixMultiply(m1, this.m_), true); + }; + + contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { + var m = [ + [m11, m12, 0], + [m21, m22, 0], + [dx, dy, 1] + ]; + + setM(this, m, true); + }; + + /******** STUBS ********/ + contextPrototype.clip = function() { + // TODO: Implement + }; + + contextPrototype.arcTo = function() { + // TODO: Implement + }; + + contextPrototype.createPattern = function() { + return new CanvasPattern_; + }; + + // Gradient / Pattern Stubs + function CanvasGradient_(aType) { + this.type_ = aType; + this.x0_ = 0; + this.y0_ = 0; + this.r0_ = 0; + this.x1_ = 0; + this.y1_ = 0; + this.r1_ = 0; + this.colors_ = []; + } + + CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { + aColor = processStyle(aColor); + this.colors_.push({offset: aOffset, + color: aColor.color, + alpha: aColor.alpha}); + }; + + function CanvasPattern_() {} + + // set up externs + G_vmlCanvasManager = G_vmlCanvasManager_; + CanvasRenderingContext2D = CanvasRenderingContext2D_; + CanvasGradient = CanvasGradient_; + CanvasPattern = CanvasPattern_; + +})(); + +} // if diff --git a/src/timecloud/jquery-ui.min.js b/src/stats/jquery/jquery-ui.min.js diff --git a/src/timecloud/jquery.event.wheel.js b/src/stats/jquery/jquery.event.wheel.js diff --git a/src/timecloud/jquery.min.js b/src/stats/jquery/jquery.min.js diff --git a/src/timecloud/jquery.sparkline.min.js b/src/stats/jquery/jquery.sparkline.min.js diff --git a/src/timecloud/README b/src/stats/timecloud/README diff --git a/src/timecloud/i/slider-bg.png b/src/stats/timecloud/i/slider-bg.png Binary files differ. diff --git a/src/timecloud/i/slider-handle-left.png b/src/stats/timecloud/i/slider-handle-left.png Binary files differ. diff --git a/src/timecloud/i/slider-handle-right.png b/src/stats/timecloud/i/slider-handle-right.png Binary files differ. diff --git a/src/timecloud/i/slider-handle.png b/src/stats/timecloud/i/slider-handle.png Binary files differ. diff --git a/src/timecloud/index.html b/src/stats/timecloud/index.html diff --git a/src/timecloud/style.css b/src/stats/timecloud/style.css diff --git a/src/timecloud/tagcloud.js b/src/stats/timecloud/tagcloud.js diff --git a/src/timecloud/timecloud.js b/src/stats/timecloud/timecloud.js diff --git a/src/stats/visualize/README.md b/src/stats/visualize/README.md @@ -0,0 +1,10 @@ +Code Examples from the book [Designing with Progressive Enhancement](http://filamentgroup.com/dwpe) +================================ + +This repository includes open-sourced code developed and maintained by Filament Group, Inc. as part of the book "Designing With Progressive Enhancement" (Peachpit). + +Those who purchase the book can access all of the examples from the book at the following URL: http://filamentgroup.com/dwpe#codeexamples. + +All examples use the [jQuery JavaScript library](http://jquery.com). + +These code examples use the [EnhanceJS framework](https://github.com/filamentgroup/EnhanceJS) for applying progressive enhancement based on browser capabilities testing.+ \ No newline at end of file diff --git a/src/stats/visualize/css/basic.css b/src/stats/visualize/css/basic.css @@ -0,0 +1,10 @@ +/* page styles */ +body { font-family: "Segoe UI", Frutiger,Tahoma,Helvetica,"Helvetica Neue", Arial, sans-serif; } +table { border-collapse: collapse; } +td, th { + text-align: center; + border: 1px solid #ddd; + padding:2px 5px; + } + +caption {margin: 0 0 .5em; font-weight: bold; } diff --git a/src/stats/visualize/css/visualize-dark.css b/src/stats/visualize/css/visualize-dark.css @@ -0,0 +1,26 @@ +/* page styles */ +body { font-size:62.5%; } + +/*demo styles*/ +table {width: 500px; height: 200px; margin-left: 30px; } +table.accessHide { position: absolute; left: -999999px; } +td, th { font-size: 1.2em; padding: 2px; width: 13%; } +th { background-color:#f4f4f4; } +caption { font-size: 1.5em; } + +/*visualize extension styles*/ +.visualize { margin: 60px 0 0 30px; padding: 70px 40px 90px; background: #222 url(../images/chartbg.png) top repeat-x; border: 1px solid #000; -moz-border-radius: 12px; -webkit-border-radius: 12px; border-radius: 12px; } +.visualize canvas { border: 1px solid #888; margin: -1px; background: #222; } +.visualize-labels-x, .visualize-labels-y { top: 70px; left: 40px; z-index: 100; } +.visualize-pie .visualize-labels { position: absolute; top: 70px; left: 40px; } +.visualize-labels-x li span.label, .visualize-labels-y li span.label { color: #aaa; font-size: 1.3em; padding-right: 5px; } +.visualize-labels-y li span.line { border-style: dotted; opacity: .6; } +.visualize .visualize-info { border: 0; position: static; opacity: 1; background: none; } +.visualize .visualize-title { position: absolute; top: 20px; color: #fff; margin-bottom: 0; left: 20px; font-size: 2.1em; font-weight: bold; } +.visualize ul.visualize-key { position: absolute; bottom: 15px; background: #444; z-index: 10; padding: 10px 0; color: #aaa; width: 100%; left: 0; } +.visualize ul.visualize-key li { font-size: 1.2em; margin-left: 20px; padding-left: 18px; } +.visualize ul.visualize-key .visualize-key-color { width: 10px; height: 10px; margin-top: -4px; } +.visualize ul.visualize-key .visualize-key-label { color: #fff; } + + + diff --git a/src/stats/visualize/css/visualize-light.css b/src/stats/visualize/css/visualize-light.css @@ -0,0 +1,23 @@ +/* page styles */ +body { font-size:62.5%; } + +/*demo styles*/ +table {width: 500px; height: 200px; margin-left: 30px; } +table.accessHide { position: absolute; left: -999999px; } +td, th { font-size: 1.2em; padding: 2px; width: 13%; } +th { background-color:#f4f4f4; } +caption { font-size: 1.5em; } + +/*visualize extension styles*/ +.visualize { margin: 60px 0 0 30px; padding: 70px 40px 90px; background: #ccc url(../images/chartbg-vanilla.png) top repeat-x; border: 1px solid #ddd; -moz-border-radius: 12px; -webkit-border-radius: 12px; border-radius: 12px; } +.visualize canvas { border: 1px solid #aaa; margin: -1px; background: #fff; } +.visualize-labels-x, .visualize-labels-y { top: 70px; left: 40px; z-index: 100; } +.visualize-pie .visualize-labels { position: absolute; top: 70px; left: 40px; } +.visualize-labels-x li span.label, .visualize-labels-y li span.label { color: #444; font-size: 1.3em; padding-right: 5px; } +.visualize-labels-y li span.line { border-style: solid; opacity: .7; } +.visualize .visualize-info { border: 0; position: static; opacity: 1; background: none; } +.visualize .visualize-title { position: absolute; top: 20px; color: #333; margin-bottom: 0; left: 20px; font-size: 2.1em; font-weight: bold; } +.visualize ul.visualize-key { position: absolute; bottom: 15px; background: #eee; z-index: 10; padding: 10px 0; color: #aaa; width: 100%; left: 0; } +.visualize ul.visualize-key li { font-size: 1.2em; margin-left: 20px; padding-left: 18px; } +.visualize ul.visualize-key .visualize-key-color { width: 10px; height: 10px; margin-top: -4px; } +.visualize ul.visualize-key .visualize-key-label { color: #333; }+ \ No newline at end of file diff --git a/src/stats/visualize/css/visualize.css b/src/stats/visualize/css/visualize.css @@ -0,0 +1,32 @@ +/*plugin styles*/ +.visualize { border: 1px solid #888; position: relative; background: #fafafa; } +.visualize canvas { position: absolute; } +.visualize ul,.visualize li { margin: 0; padding: 0;} + +/*table title, key elements*/ +.visualize .visualize-info { padding: 3px 5px; background: #fafafa; border: 1px solid #888; position: absolute; top: -20px; right: 10px; opacity: .8; } +.visualize .visualize-title { display: block; color: #333; margin-bottom: 3px; font-size: 1.1em; } +.visualize ul.visualize-key { list-style: none; } +.visualize ul.visualize-key li { list-style: none; float: left; margin-right: 10px; padding-left: 10px; position: relative;} +.visualize ul.visualize-key .visualize-key-color { width: 6px; height: 6px; left: 0; position: absolute; top: 50%; margin-top: -3px; } +.visualize ul.visualize-key .visualize-key-label { color: #000; } + +/*pie labels*/ +.visualize-pie .visualize-labels { list-style: none; } +.visualize-pie .visualize-label-pos, .visualize-pie .visualize-label { position: absolute; margin: 0; padding:0; } +.visualize-pie .visualize-label { display: block; color: #fff; font-weight: bold; font-size: 1em; } +.visualize-pie-outside .visualize-label { color: #000; font-weight: normal; } + +/*line,bar, area labels*/ +.visualize-labels-x,.visualize-labels-y { position: absolute; left: 0; top: 0; list-style: none; } +.visualize-labels-x li, .visualize-labels-y li { position: absolute; bottom: 0; } +.visualize-labels-x li span.label, .visualize-labels-y li span.label { position: absolute; color: #555; } +.visualize-labels-x li span.line, .visualize-labels-y li span.line { position: absolute; border: 0 solid #ccc; } +.visualize-labels-x li { height: 100%; } +.visualize-labels-x li span.label { top: 100%; margin-top: 5px; } +.visualize-labels-x li span.line { border-left-width: 1px; height: 100%; display: block; } +.visualize-labels-x li span.line { border: 0;} /*hide vertical lines on area, line, bar*/ +.visualize-labels-y li { width: 100%; } +.visualize-labels-y li span.label { right: 100%; margin-right: 5px; display: block; width: 100px; text-align: right; } +.visualize-labels-y li span.line { border-top-width: 1px; width: 100%; } +.visualize-bar .visualize-labels-x li span.label { width: 100%; text-align: center; }+ \ No newline at end of file diff --git a/src/stats/visualize/editable.html b/src/stats/visualize/editable.html @@ -0,0 +1,86 @@ +<!DOCTYPE html> +<html> +<head> + <meta http-equiv="content-type" content="text/html;charset=UTF-8" /> + <title>Charting</title> + <link href="css/basic.css" type="text/css" rel="stylesheet" /> + <script type="text/javascript" src="http://filamentgroup.github.com/EnhanceJS/enhance.js"></script> + <script type="text/javascript"> + // Run capabilities test + enhance({ + loadScripts: [ + {src: 'js/excanvas.js', iecondition: 'all'}, + 'https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js', + 'js/visualize.jQuery.js', + 'js/example-editable.js' + ], + loadStyles: [ + 'css/visualize.css', + 'css/visualize-dark.css' + ] + }); + </script> + <style type="text/css"> + table { float: left; margin: 140px 40px 0 0; } + td input { border: 1px solid orange; background: yellow; -webkit-border-radius: 5px; -moz-border-radius: 5px; border-radius: 5px; position: absolute; padding: 8px 0; text-align: center; width: 60px; margin: -17px 0 0 4px; font-size: 1.4em; } + td.input { padding: 0; position: relative; } + .visualize { float: left; } + </style> +</head> +<body> + +<table> + <caption>2009 Employee Sales by Department</caption> + <thead> + <tr> + <td></td> + <th scope="col">food</th> + <th scope="col">auto</th> + <th scope="col">household</th> + <th scope="col">furniture</th> + <th scope="col">kitchen</th> + <th scope="col">bath</th> + </tr> + </thead> + <tbody> + <tr> + <th scope="row">Mary</th> + <td>190</td> + <td>160</td> + <td>40</td> + <td>120</td> + <td>30</td> + <td>70</td> + </tr> + <tr> + <th scope="row">Tom</th> + <td>3</td> + <td>40</td> + <td>30</td> + <td>45</td> + <td>35</td> + <td>49</td> + </tr> + <tr> + <th scope="row">Brad</th> + <td>10</td> + <td>180</td> + <td>10</td> + <td>85</td> + <td>25</td> + <td>79</td> + </tr> + <tr> + <th scope="row">Kate</th> + <td>40</td> + <td>80</td> + <td>90</td> + <td>25</td> + <td>15</td> + <td>119</td> + </tr> + </tbody> +</table> + +</body> +</html>+ \ No newline at end of file diff --git a/src/stats/visualize/example.html b/src/stats/visualize/example.html @@ -0,0 +1,80 @@ +<!DOCTYPE html> +<html> +<head> + <meta http-equiv="content-type" content="text/html;charset=UTF-8" /> + <title>Charting</title> + <link href="css/basic.css" type="text/css" rel="stylesheet" /> + <script type="text/javascript" src="http://filamentgroup.github.com/EnhanceJS/enhance.js"></script> + <script type="text/javascript"> + // Run capabilities test + enhance({ + loadScripts: [ + {src: 'js/excanvas.js', iecondition: 'all'}, + 'https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js', + 'js/visualize.jQuery.js', + 'js/example.js' + ], + loadStyles: [ + 'css/visualize.css', + 'css/visualize-dark.css' + ] + }); + </script> +</head> +<body> + +<table > + <caption>2009 Employee Sales by Department</caption> + <thead> + <tr> + <td></td> + <th scope="col">food</th> + <th scope="col">auto</th> + <th scope="col">household</th> + <th scope="col">furniture</th> + <th scope="col">kitchen</th> + <th scope="col">bath</th> + </tr> + </thead> + <tbody> + <tr> + <th scope="row">Mary</th> + <td>190</td> + <td>160</td> + <td>40</td> + <td>120</td> + <td>30</td> + <td>70</td> + </tr> + <tr> + <th scope="row">Tom</th> + <td>3</td> + <td>40</td> + <td>30</td> + <td>45</td> + <td>35</td> + <td>49</td> + </tr> + <tr> + <th scope="row">Brad</th> + <td>10</td> + <td>180</td> + <td>10</td> + <td>85</td> + <td>25</td> + <td>79</td> + </tr> + <tr> + <th scope="row">Kate</th> + <td>40</td> + <td>80</td> + <td>90</td> + <td>25</td> + <td>15</td> + <td>119</td> + </tr> + </tbody> +</table> + +</body> +</html>+ \ No newline at end of file diff --git a/src/stats/visualize/example.js b/src/stats/visualize/example.js @@ -0,0 +1,7 @@ +// Run the script on DOM ready: +$(function(){ + $('table').visualize({type: 'pie', height: '300px', width: '420px'}); + $('table').visualize({type: 'bar', width: '420px'}); + $('table').visualize({type: 'area', width: '420px'}); + $('table').visualize({type: 'line', width: '420px'}); +});+ \ No newline at end of file diff --git a/src/stats/visualize/filtering.html b/src/stats/visualize/filtering.html @@ -0,0 +1,101 @@ +<!DOCTYPE html> +<html> +<head> + <meta http-equiv="content-type" content="text/html;charset=UTF-8" /> + <title>Charting subsets of table data - Visualize</title> + <link href="css/basic.css" type="text/css" rel="stylesheet" /> + <script type="text/javascript" src="http://filamentgroup.github.com/EnhanceJS/enhance.js"></script> + <script type="text/javascript"> + // Run capabilities test + enhance({ + loadScripts: [ + {src: 'js/excanvas.js', iecondition: 'all'}, + 'https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js', + 'js/visualize.jQuery.js', + 'js/example-filtering.js' + ], + loadStyles: [ + 'css/visualize.css', + 'css/visualize-dark.css' + ] + }); + </script> + <style type="text/css"> + /*some demo styles*/ + body { font-size: 62.5%; } + .enhanced h2, .enhanced pre { margin: 3em 20px .5em; } + .enhanced pre { width: 50%; overflow: auto; font-size: 1.4em; margin-top: 0; background: #444; padding: 15px; color: #fff; } + </style> +</head> +<body> + +<table > + <caption>2009 Employee Sales by Department</caption> + <thead> + <tr> + <td></td> + <th scope="col">food</th> + <th scope="col">auto</th> + <th scope="col">household</th> + <th scope="col">furniture</th> + <th scope="col">kitchen</th> + <th scope="col">bath</th> + <th scope="col">Total</th> + </tr> + </thead> + <tbody> + <tr> + <th scope="row">Mary</th> + <td>190</td> + <td>160</td> + <td>40</td> + <td>120</td> + <td>30</td> + <td>70</td> + <td>610</td> + </tr> + <tr> + <th scope="row">Tom</th> + <td>3</td> + <td>40</td> + <td>30</td> + <td>45</td> + <td>35</td> + <td>49</td> + <td>202</td> + </tr> + <tr> + <th scope="row">Brad</th> + <td>10</td> + <td>180</td> + <td>10</td> + <td>85</td> + <td>25</td> + <td>79</td> + <td>389</td> + </tr> + <tr> + <th scope="row">Kate</th> + <td>40</td> + <td>80</td> + <td>90</td> + <td>25</td> + <td>15</td> + <td>119</td> + <td>369</td> + </tr> + <tr> + <th scope="row">Total</th> + <td>243</td> + <td>460</td> + <td>170</td> + <td>275</td> + <td>105</td> + <td>317</td> + <td>1570</td> + </tr> + </tbody> +</table> + +</body> +</html>+ \ No newline at end of file diff --git a/src/stats/visualize/header.html b/src/stats/visualize/header.html @@ -0,0 +1,16 @@ +<!DOCTYPE html> +<html> +<head> + <meta http-equiv="content-type" content="text/html;charset=UTF-8" /> + <title>Jaro Mail weekly stats</title> + + <link href="visualize/css/basic.css" type="text/css" rel="stylesheet" /> + <link href="visualize/css/visualize.css" type="text/css" rel="stylesheet" /> + <link href="visualize/css/visualize-light.css" type="text/css" rel="stylesheet" /> + + <script type="text/javascript" src="jquery/excanvas.js"></script> + <script type="text/javascript" src="jquery/jquery.min.js"></script> + <script type="text/javascript" src="visualize/visualize.jQuery.js"></script> + <script type="text/javascript" src="visualize/example.js"></script> +</head> +<body> diff --git a/src/stats/visualize/images/chartbg-vanilla.png b/src/stats/visualize/images/chartbg-vanilla.png Binary files differ. diff --git a/src/stats/visualize/images/chartbg.png b/src/stats/visualize/images/chartbg.png Binary files differ. diff --git a/src/stats/visualize/license.txt b/src/stats/visualize/license.txt @@ -0,0 +1,21 @@ +The MIT License + +Copyright (c) 2010 Filament Group, Inc + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE.+ \ No newline at end of file diff --git a/src/stats/visualize/vanilla.html b/src/stats/visualize/vanilla.html @@ -0,0 +1,79 @@ +<!DOCTYPE html> +<html> +<head> + <meta http-equiv="content-type" content="text/html;charset=UTF-8" /> + <title>Charting</title> + <link href="css/basic.css" type="text/css" rel="stylesheet" /> + <script type="text/javascript" src="http://filamentgroup.github.com/EnhanceJS/enhance.js"></script> + <script type="text/javascript"> + // Run capabilities test + enhance({ + loadScripts: [ + 'js/excanvas.js', + 'https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js', + 'js/visualize.jQuery.js', + 'js/example.js' + ], + loadStyles: [ + 'css/visualize.css', + 'css/visualize-light.css' + ] + }); + </script> +</head> +<body> + +<table> + <caption>2009 Employee Sales by Department</caption> + <thead> + <tr> + <td></td> + <th scope="col">food</th> + <th scope="col">auto</th> + <th scope="col">household</th> + <th scope="col">furniture</th> + <th scope="col">kitchen</th> + <th scope="col">bath</th> + </tr> + </thead> + <tbody> + <tr> + <th scope="row">Mary</th> + <td>190</td> + <td>160</td> + <td>40</td> + <td>120</td> + <td>30</td> + <td>70</td> + </tr> + <tr> + <th scope="row">Tom</th> + <td>3</td> + <td>40</td> + <td>30</td> + <td>45</td> + <td>35</td> + <td>49</td> + </tr> + <tr> + <th scope="row">Brad</th> + <td>10</td> + <td>180</td> + <td>10</td> + <td>85</td> + <td>25</td> + <td>79</td> + </tr> + <tr> + <th scope="row">Kate</th> + <td>40</td> + <td>80</td> + <td>90</td> + <td>25</td> + <td>15</td> + <td>119</td> + </tr> + </tbody> +</table> +</body> +</html>+ \ No newline at end of file diff --git a/src/stats/visualize/visualize.jQuery.js b/src/stats/visualize/visualize.jQuery.js @@ -0,0 +1,463 @@ +/* + * -------------------------------------------------------------------- + * jQuery inputToButton plugin + * Author: Scott Jehl, scott@filamentgroup.com + * Copyright (c) 2009 Filament Group + * licensed under MIT (filamentgroup.com/examples/mit-license.txt) + * -------------------------------------------------------------------- +*/ +(function($) { +$.fn.visualize = function(options, container){ + return $(this).each(function(){ + //configuration + var o = $.extend({ + type: 'bar', //also available: area, pie, line + width: $(this).width(), //height of canvas - defaults to table height + height: $(this).height(), //height of canvas - defaults to table height + appendTitle: true, //table caption text is added to chart + title: null, //grabs from table caption if null + appendKey: true, //color key is added to chart + rowFilter: ' ', + colFilter: ' ', + colors: ['#be1e2d','#666699','#92d5ea','#ee8310','#8d10ee','#5a3b16','#26a4ed','#f45a90','#e9e744'], + textColors: [], //corresponds with colors array. null/undefined items will fall back to CSS + parseDirection: 'x', //which direction to parse the table data + pieMargin: 20, //pie charts only - spacing around pie + pieLabelsAsPercent: true, + pieLabelPos: 'inside', + lineWeight: 4, //for line and area - stroke weight + barGroupMargin: 10, + barMargin: 1, //space around bars in bar chart (added to both sides of bar) + yLabelInterval: 30 //distance between y labels + },options); + + //reset width, height to numbers + o.width = parseFloat(o.width); + o.height = parseFloat(o.height); + + + var self = $(this); + + //function to scrape data from html table + function scrapeTable(){ + var colors = o.colors; + var textColors = o.textColors; + var tableData = { + dataGroups: function(){ + var dataGroups = []; + if(o.parseDirection == 'x'){ + self.find('tr:gt(0)').filter(o.rowFilter).each(function(i){ + dataGroups[i] = {}; + dataGroups[i].points = []; + dataGroups[i].color = colors[i]; + if(textColors[i]){ dataGroups[i].textColor = textColors[i]; } + $(this).find('td').filter(o.colFilter).each(function(){ + dataGroups[i].points.push( parseFloat($(this).text()) ); + }); + }); + } + else { + var cols = self.find('tr:eq(1) td').filter(o.colFilter).size(); + for(var i=0; i<cols; i++){ + dataGroups[i] = {}; + dataGroups[i].points = []; + dataGroups[i].color = colors[i]; + if(textColors[i]){ dataGroups[i].textColor = textColors[i]; } + self.find('tr:gt(0)').filter(o.rowFilter).each(function(){ + dataGroups[i].points.push( $(this).find('td').filter(o.colFilter).eq(i).text()*1 ); + }); + }; + } + return dataGroups; + }, + allData: function(){ + var allData = []; + $(this.dataGroups()).each(function(){ + allData.push(this.points); + }); + return allData; + }, + dataSum: function(){ + var dataSum = 0; + var allData = this.allData().join(',').split(','); + $(allData).each(function(){ + dataSum += parseFloat(this); + }); + return dataSum + }, + topValue: function(){ + var topValue = 0; + var allData = this.allData().join(',').split(','); + $(allData).each(function(){ + if(parseFloat(this,10)>topValue) topValue = parseFloat(this); + }); + return topValue; + }, + bottomValue: function(){ + var bottomValue = 0; + var allData = this.allData().join(',').split(','); + $(allData).each(function(){ + if(this<bottomValue) bottomValue = parseFloat(this); + }); + return bottomValue; + }, + memberTotals: function(){ + var memberTotals = []; + var dataGroups = this.dataGroups(); + $(dataGroups).each(function(l){ + var count = 0; + $(dataGroups[l].points).each(function(m){ + count +=dataGroups[l].points[m]; + }); + memberTotals.push(count); + }); + return memberTotals; + }, + yTotals: function(){ + var yTotals = []; + var dataGroups = this.dataGroups(); + var loopLength = this.xLabels().length; + for(var i = 0; i<loopLength; i++){ + yTotals[i] =[]; + var thisTotal = 0; + $(dataGroups).each(function(l){ + yTotals[i].push(this.points[i]); + }); + yTotals[i].join(',').split(','); + $(yTotals[i]).each(function(){ + thisTotal += parseFloat(this); + }); + yTotals[i] = thisTotal; + + } + return yTotals; + }, + topYtotal: function(){ + var topYtotal = 0; + var yTotals = this.yTotals().join(',').split(','); + $(yTotals).each(function(){ + if(parseFloat(this,10)>topYtotal) topYtotal = parseFloat(this); + }); + return topYtotal; + }, + totalYRange: function(){ + return this.topValue() - this.bottomValue(); + }, + xLabels: function(){ + var xLabels = []; + if(o.parseDirection == 'x'){ + self.find('tr:eq(0) th').filter(o.colFilter).each(function(){ + xLabels.push($(this).html()); + }); + } + else { + self.find('tr:gt(0) th').filter(o.rowFilter).each(function(){ + xLabels.push($(this).html()); + }); + } + return xLabels; + }, + yLabels: function(){ + var yLabels = []; + yLabels.push(bottomValue); + var numLabels = Math.round(o.height / o.yLabelInterval); + var loopInterval = Math.ceil(totalYRange / numLabels) || 1; + while( yLabels[yLabels.length-1] < topValue - loopInterval){ + yLabels.push(yLabels[yLabels.length-1] + loopInterval); + } + yLabels.push(topValue); + return yLabels; + } + }; + + return tableData; + }; + + + //function to create a chart + var createChart = { + pie: function(){ + + canvasContain.addClass('visualize-pie'); + + if(o.pieLabelPos == 'outside'){ canvasContain.addClass('visualize-pie-outside'); } + + var centerx = Math.round(canvas.width()/2); + var centery = Math.round(canvas.height()/2); + var radius = centery - o.pieMargin; + var counter = 0.0; + var toRad = function(integer){ return (Math.PI/180)*integer; }; + var labels = $('<ul class="visualize-labels"></ul>') + .insertAfter(canvas); + + //draw the pie pieces + $.each(memberTotals, function(i){ + var fraction = (this <= 0 || isNaN(this))? 0 : this / dataSum; + ctx.beginPath(); + ctx.moveTo(centerx, centery); + ctx.arc(centerx, centery, radius, + counter * Math.PI * 2 - Math.PI * 0.5, + (counter + fraction) * Math.PI * 2 - Math.PI * 0.5, + false); + ctx.lineTo(centerx, centery); + ctx.closePath(); + ctx.fillStyle = dataGroups[i].color; + ctx.fill(); + // draw labels + var sliceMiddle = (counter + fraction/2); + var distance = o.pieLabelPos == 'inside' ? radius/1.5 : radius + radius / 5; + var labelx = Math.round(centerx + Math.sin(sliceMiddle * Math.PI * 2) * (distance)); + var labely = Math.round(centery - Math.cos(sliceMiddle * Math.PI * 2) * (distance)); + var leftRight = (labelx > centerx) ? 'right' : 'left'; + var topBottom = (labely > centery) ? 'bottom' : 'top'; + var percentage = parseFloat((fraction*100).toFixed(2)); + + if(percentage){ + var labelval = (o.pieLabelsAsPercent) ? percentage + '%' : this; + var labeltext = $('<span class="visualize-label">' + labelval +'</span>') + .css(leftRight, 0) + .css(topBottom, 0); + if(labeltext) + var label = $('<li class="visualize-label-pos"></li>') + .appendTo(labels) + .css({left: labelx, top: labely}) + .append(labeltext); + labeltext + .css('font-size', radius / 8) + .css('margin-'+leftRight, -labeltext.width()/2) + .css('margin-'+topBottom, -labeltext.outerHeight()/2); + + if(dataGroups[i].textColor){ labeltext.css('color', dataGroups[i].textColor); } + } + counter+=fraction; + }); + }, + + line: function(area){ + + if(area){ canvasContain.addClass('visualize-area'); } + else{ canvasContain.addClass('visualize-line'); } + + //write X labels + var xInterval = canvas.width() / (xLabels.length -1); + var xlabelsUL = $('<ul class="visualize-labels-x"></ul>') + .width(canvas.width()) + .height(canvas.height()) + .insertBefore(canvas); + $.each(xLabels, function(i){ + var thisLi = $('<li><span>'+this+'</span></li>') + .prepend('<span class="line" />') + .css('left', xInterval * i) + .appendTo(xlabelsUL); + var label = thisLi.find('span:not(.line)'); + var leftOffset = label.width()/-2; + if(i == 0){ leftOffset = 0; } + else if(i== xLabels.length-1){ leftOffset = -label.width(); } + label + .css('margin-left', leftOffset) + .addClass('label'); + }); + + //write Y labels + var yScale = canvas.height() / totalYRange; + var liBottom = canvas.height() / (yLabels.length-1); + var ylabelsUL = $('<ul class="visualize-labels-y"></ul>') + .width(canvas.width()) + .height(canvas.height()) + .insertBefore(canvas); + + $.each(yLabels, function(i){ + var thisLi = $('<li><span>'+this+'</span></li>') + .prepend('<span class="line" />') + .css('bottom',liBottom*i) + .prependTo(ylabelsUL); + var label = thisLi.find('span:not(.line)'); + var topOffset = label.height()/-2; + if(i == 0){ topOffset = -label.height(); } + else if(i== yLabels.length-1){ topOffset = 0; } + label + .css('margin-top', topOffset) + .addClass('label'); + }); + + //start from the bottom left + ctx.translate(0,zeroLoc); + //iterate and draw + $.each(dataGroups,function(h){ + ctx.beginPath(); + ctx.lineWidth = o.lineWeight; + ctx.lineJoin = 'round'; + var points = this.points; + var integer = 0; + ctx.moveTo(0,-(points[0]*yScale)); + $.each(points, function(){ + ctx.lineTo(integer,-(this*yScale)); + integer+=xInterval; + }); + ctx.strokeStyle = this.color; + ctx.stroke(); + if(area){ + ctx.lineTo(integer,0); + ctx.lineTo(0,0); + ctx.closePath(); + ctx.fillStyle = this.color; + ctx.globalAlpha = .3; + ctx.fill(); + ctx.globalAlpha = 1.0; + } + else {ctx.closePath();} + }); + }, + + area: function(){ + createChart.line(true); + }, + + bar: function(){ + + canvasContain.addClass('visualize-bar'); + + //write X labels + var xInterval = canvas.width() / (xLabels.length); + var xlabelsUL = $('<ul class="visualize-labels-x"></ul>') + .width(canvas.width()) + .height(canvas.height()) + .insertBefore(canvas); + $.each(xLabels, function(i){ + var thisLi = $('<li><span class="label">'+this+'</span></li>') + .prepend('<span class="line" />') + .css('left', xInterval * i) + .width(xInterval) + .appendTo(xlabelsUL); + var label = thisLi.find('span.label'); + label.addClass('label'); + }); + + //write Y labels + var yScale = canvas.height() / totalYRange; + var liBottom = canvas.height() / (yLabels.length-1); + var ylabelsUL = $('<ul class="visualize-labels-y"></ul>') + .width(canvas.width()) + .height(canvas.height()) + .insertBefore(canvas); + $.each(yLabels, function(i){ + var thisLi = $('<li><span>'+this+'</span></li>') + .prepend('<span class="line" />') + .css('bottom',liBottom*i) + .prependTo(ylabelsUL); + var label = thisLi.find('span:not(.line)'); + var topOffset = label.height()/-2; + if(i == 0){ topOffset = -label.height(); } + else if(i== yLabels.length-1){ topOffset = 0; } + label + .css('margin-top', topOffset) + .addClass('label'); + }); + + //start from the bottom left + ctx.translate(0,zeroLoc); + //iterate and draw + for(var h=0; h<dataGroups.length; h++){ + ctx.beginPath(); + var linewidth = (xInterval-o.barGroupMargin*2) / dataGroups.length; //removed +1 + var strokeWidth = linewidth - (o.barMargin*2); + ctx.lineWidth = strokeWidth; + var points = dataGroups[h].points; + var integer = 0; + for(var i=0; i<points.length; i++){ + var xVal = (integer-o.barGroupMargin)+(h*linewidth)+linewidth/2; + xVal += o.barGroupMargin*2; + + ctx.moveTo(xVal, 0); + ctx.lineTo(xVal, Math.round(-points[i]*yScale)); + integer+=xInterval; + } + ctx.strokeStyle = dataGroups[h].color; + ctx.stroke(); + ctx.closePath(); + } + } + }; + + //create new canvas, set w&h attrs (not inline styles) + var canvasNode = document.createElement("canvas"); + canvasNode.setAttribute('height',o.height); + canvasNode.setAttribute('width',o.width); + var canvas = $(canvasNode); + + //get title for chart + var title = o.title || self.find('caption').text(); + + //create canvas wrapper div, set inline w&h, append + var canvasContain = (container || $('<div class="visualize" role="img" aria-label="Chart representing data from the table: '+ title +'" />')) + .height(o.height) + .width(o.width) + .append(canvas); + + //scrape table (this should be cleaned up into an obj) + var tableData = scrapeTable(); + var dataGroups = tableData.dataGroups(); + var allData = tableData.allData(); + var dataSum = tableData.dataSum(); + var topValue = tableData.topValue(); + var bottomValue = tableData.bottomValue(); + var memberTotals = tableData.memberTotals(); + var totalYRange = tableData.totalYRange(); + var zeroLoc = o.height * (topValue/totalYRange); + var xLabels = tableData.xLabels(); + var yLabels = tableData.yLabels(); + + //title/key container + if(o.appendTitle || o.appendKey){ + var infoContain = $('<div class="visualize-info"></div>') + .appendTo(canvasContain); + } + + //append title + if(o.appendTitle){ + $('<div class="visualize-title">'+ title +'</div>').appendTo(infoContain); + } + + + //append key + if(o.appendKey){ + var newKey = $('<ul class="visualize-key"></ul>'); + var selector; + if(o.parseDirection == 'x'){ + selector = self.find('tr:gt(0) th').filter(o.rowFilter); + } + else{ + selector = self.find('tr:eq(0) th').filter(o.colFilter); + } + + selector.each(function(i){ + $('<li><span class="visualize-key-color" style="background: '+dataGroups[i].color+'"></span><span class="visualize-key-label">'+ $(this).text() +'</span></li>') + .appendTo(newKey); + }); + newKey.appendTo(infoContain); + }; + + //append new canvas to page + + if(!container){canvasContain.insertAfter(this); } + if( typeof(G_vmlCanvasManager) != 'undefined' ){ G_vmlCanvasManager.init(); G_vmlCanvasManager.initElement(canvas[0]); } + + //set up the drawing board + var ctx = canvas[0].getContext('2d'); + + //create chart + createChart[o.type](); + + //clean up some doubled lines that sit on top of canvas borders (done via JS due to IE) + $('.visualize-line li:first-child span.line, .visualize-line li:last-child span.line, .visualize-area li:first-child span.line, .visualize-area li:last-child span.line, .visualize-bar li:first-child span.line,.visualize-bar .visualize-labels-y li:last-child span.line').css('border','none'); + if(!container){ + //add event for updating + canvasContain.bind('visualizeRefresh', function(){ + self.visualize(o, $(this).empty()); + }); + } + }).next(); //returns canvas(es) +}; +})(jQuery); + +