http://git-wip-us.apache.org/repos/asf/stratos/blob/9c1fdc75/extensions/das/metering-service/capps/stratos-metering-service/Gadget_Member_Count/Member_Count/js/excanvas.min.js ---------------------------------------------------------------------- diff --git a/extensions/das/metering-service/capps/stratos-metering-service/Gadget_Member_Count/Member_Count/js/excanvas.min.js b/extensions/das/metering-service/capps/stratos-metering-service/Gadget_Member_Count/Member_Count/js/excanvas.min.js new file mode 100644 index 0000000..2376f45 --- /dev/null +++ b/extensions/das/metering-service/capps/stratos-metering-service/Gadget_Member_Count/Member_Count/js/excanvas.min.js @@ -0,0 +1,934 @@ +if (navigator.appVersion.indexOf("MSIE") != -1 && parseFloat(navigator.appVersion.split("MSIE")[1]) <= 8 && !document.createElement("canvas").getContext)(function () { + var m = Math; + var mr = m.round; + var ms = m.sin; + var mc = m.cos; + var abs = m.abs; + var sqrt = m.sqrt; + var Z = 10; + var Z2 = Z / 2; + var IE_VERSION = +navigator.userAgent.match(/MSIE ([\d.]+)?/)[1]; + + function getContext() { + return this.context_ || (this.context_ = new CanvasRenderingContext2D_(this)) + } + + var slice = Array.prototype.slice; + + function bind(f, obj, var_args) { + var a = slice.call(arguments, + 2); + return function () { + return f.apply(obj, a.concat(slice.call(arguments))) + } + } + + function encodeHtmlAttribute(s) { + return String(s).replace(/&/g, "&").replace(/"/g, """) + } + + function addNamespace(doc, prefix, urn) { + if (!doc.namespaces[prefix])doc.namespaces.add(prefix, urn, "#default#VML") + } + + function addNamespacesAndStylesheet(doc) { + addNamespace(doc, "g_vml_", "urn:schemas-microsoft-com:vml"); + addNamespace(doc, "g_o_", "urn:schemas-microsoft-com:office:office"); + if (!doc.styleSheets["ex_canvas_"]) { + var ss = doc.createStyleSheet(); + ss.owningElement.id = "ex_canvas_"; + ss.cssText = "canvas{display:inline-block;overflow:hidden;" + "text-align:left;width:300px;height:150px}" + } + } + + addNamespacesAndStylesheet(document); + var G_vmlCanvasManager_ = { + init: function (opt_doc) { + var doc = opt_doc || document; + doc.createElement("canvas"); + doc.attachEvent("onreadystatechange", bind(this.init_, this, doc)) + }, init_: function (doc) { + var els = doc.getElementsByTagName("canvas"); + for (var i = 0; i < els.length; i++)this.initElement(els[i]) + }, initElement: function (el) { + if (!el.getContext) { + el.getContext = + getContext; + addNamespacesAndStylesheet(el.ownerDocument); + el.innerHTML = ""; + el.attachEvent("onpropertychange", onPropertyChange); + el.attachEvent("onresize", onResize); + var attrs = el.attributes; + if (attrs.width && attrs.width.specified)el.style.width = attrs.width.nodeValue + "px"; else el.width = el.clientWidth; + if (attrs.height && attrs.height.specified)el.style.height = attrs.height.nodeValue + "px"; else el.height = el.clientHeight + } + return el + } + }; + + function onPropertyChange(e) { + var el = e.srcElement; + switch (e.propertyName) { + case "width": + el.getContext().clearRect(); + el.style.width = el.attributes.width.nodeValue + "px"; + el.firstChild.style.width = el.clientWidth + "px"; + break; + case "height": + el.getContext().clearRect(); + el.style.height = el.attributes.height.nodeValue + "px"; + el.firstChild.style.height = el.clientHeight + "px"; + 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(); + var decToHex = []; + for (var i = 0; i < 16; i++)for (var j = 0; j < 16; j++)decToHex[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.font = o1.font; + o2.textAlign = o1.textAlign; + o2.textBaseline = o1.textBaseline; + o2.arcScaleX_ = o1.arcScaleX_; + o2.arcScaleY_ = o1.arcScaleY_; + o2.lineScale_ = o1.lineScale_ + } + + var colorData = { + aliceblue: "#F0F8FF", + antiquewhite: "#FAEBD7", + aquamarine: "#7FFFD4", + azure: "#F0FFFF", + beige: "#F5F5DC", + bisque: "#FFE4C4", + black: "#000000", + blanchedalmond: "#FFEBCD", + blueviolet: "#8A2BE2", + brown: "#A52A2A", + burlywood: "#DEB887", + cadetblue: "#5F9EA0", + chartreuse: "#7FFF00", + chocolate: "#D2691E", + coral: "#FF7F50", + cornflowerblue: "#6495ED", + cornsilk: "#FFF8DC", + crimson: "#DC143C", + cyan: "#00FFFF", + darkblue: "#00008B", + darkcyan: "#008B8B", + darkgoldenrod: "#B8860B", + darkgray: "#A9A9A9", + darkgreen: "#006400", + darkgrey: "#A9A9A9", + darkkhaki: "#BDB76B", + darkmagenta: "#8B008B", + darkolivegreen: "#556B2F", + darkorange: "#FF8C00", + darkorchid: "#9932CC", + darkred: "#8B0000", + darksalmon: "#E9967A", + darkseagreen: "#8FBC8F", + darkslateblue: "#483D8B", + darkslategray: "#2F4F4F", + darkslategrey: "#2F4F4F", + darkturquoise: "#00CED1", + darkviolet: "#9400D3", + deeppink: "#FF1493", + deepskyblue: "#00BFFF", + dimgray: "#696969", + dimgrey: "#696969", + dodgerblue: "#1E90FF", + firebrick: "#B22222", + floralwhite: "#FFFAF0", + forestgreen: "#228B22", + gainsboro: "#DCDCDC", + ghostwhite: "#F8F8FF", + gold: "#FFD700", + goldenrod: "#DAA520", + grey: "#808080", + greenyellow: "#ADFF2F", + honeydew: "#F0FFF0", + hotpink: "#FF69B4", + indianred: "#CD5C5C", + indigo: "#4B0082", + ivory: "#FFFFF0", + khaki: "#F0E68C", + lavender: "#E6E6FA", + lavenderblush: "#FFF0F5", + lawngreen: "#7CFC00", + lemonchiffon: "#FFFACD", + lightblue: "#ADD8E6", + lightcoral: "#F08080", + lightcyan: "#E0FFFF", + lightgoldenrodyellow: "#FAFAD2", + lightgreen: "#90EE90", + lightgrey: "#D3D3D3", + lightpink: "#FFB6C1", + lightsalmon: "#FFA07A", + lightseagreen: "#20B2AA", + lightskyblue: "#87CEFA", + lightslategray: "#778899", + lightslategrey: "#778899", + lightsteelblue: "#B0C4DE", + lightyellow: "#FFFFE0", + limegreen: "#32CD32", + linen: "#FAF0E6", + magenta: "#FF00FF", + mediumaquamarine: "#66CDAA", + mediumblue: "#0000CD", + mediumorchid: "#BA55D3", + mediumpurple: "#9370DB", + mediumseagreen: "#3CB371", + mediumslateblue: "#7B68EE", + mediumspringgreen: "#00FA9A", + mediumturquoise: "#48D1CC", + mediumvioletred: "#C71585", + midnightblue: "#191970", + mintcream: "#F5FFFA", + mistyrose: "#FFE4E1", + moccasin: "#FFE4B5", + navajowhite: "#FFDEAD", + oldlace: "#FDF5E6", + olivedrab: "#6B8E23", + orange: "#FFA500", + orangered: "#FF4500", + orchid: "#DA70D6", + palegoldenrod: "#EEE8AA", + palegreen: "#98FB98", + paleturquoise: "#AFEEEE", + palevioletred: "#DB7093", + papayawhip: "#FFEFD5", + peachpuff: "#FFDAB9", + peru: "#CD853F", + pink: "#FFC0CB", + plum: "#DDA0DD", + powderblue: "#B0E0E6", + rosybrown: "#BC8F8F", + royalblue: "#4169E1", + saddlebrown: "#8B4513", + salmon: "#FA8072", + sandybrown: "#F4A460", + seagreen: "#2E8B57", + seashell: "#FFF5EE", + sienna: "#A0522D", + skyblue: "#87CEEB", + slateblue: "#6A5ACD", + slategray: "#708090", + slategrey: "#708090", + snow: "#FFFAFA", + springgreen: "#00FF7F", + steelblue: "#4682B4", + tan: "#D2B48C", + thistle: "#D8BFD8", + tomato: "#FF6347", + turquoise: "#40E0D0", + violet: "#EE82EE", + wheat: "#F5DEB3", + whitesmoke: "#F5F5F5", + yellowgreen: "#9ACD32" + }; + + function getRgbHslContent(styleString) { + var start = styleString.indexOf("(", 3); + var end = styleString.indexOf(")", start + 1); + var parts = + styleString.substring(start + 1, end).split(","); + if (parts.length != 4 || styleString.charAt(3) != "a")parts[3] = 1; + return parts + } + + function percent(s) { + return parseFloat(s) / 100 + } + + function clamp(v, min, max) { + return Math.min(max, Math.max(min, v)) + } + + function hslToRgb(parts) { + var r, g, b, h, s, l; + h = parseFloat(parts[0]) / 360 % 360; + if (h < 0)h++; + s = clamp(percent(parts[1]), 0, 1); + l = clamp(percent(parts[2]), 0, 1); + if (s == 0)r = g = b = l; else { + var q = l < 0.5 ? l * (1 + s) : l + s - l * s; + var p = 2 * l - q; + r = hueToRgb(p, q, h + 1 / 3); + g = hueToRgb(p, q, h); + b = hueToRgb(p, q, h - 1 / 3) + } + return "#" + + decToHex[Math.floor(r * 255)] + decToHex[Math.floor(g * 255)] + decToHex[Math.floor(b * 255)] + } + + function hueToRgb(m1, m2, h) { + if (h < 0)h++; + if (h > 1)h--; + if (6 * h < 1)return m1 + (m2 - m1) * 6 * h; else if (2 * h < 1)return m2; else if (3 * h < 2)return m1 + (m2 - m1) * (2 / 3 - h) * 6; else return m1 + } + + var processStyleCache = {}; + + function processStyle(styleString) { + if (styleString in processStyleCache)return processStyleCache[styleString]; + var str, alpha = 1; + styleString = String(styleString); + if (styleString.charAt(0) == "#")str = styleString; else if (/^rgb/.test(styleString)) { + var parts = + getRgbHslContent(styleString); + var str = "#", n; + for (var i = 0; i < 3; i++) { + if (parts[i].indexOf("%") != -1)n = Math.floor(percent(parts[i]) * 255); else n = +parts[i]; + str += decToHex[clamp(n, 0, 255)] + } + alpha = +parts[3] + } else if (/^hsl/.test(styleString)) { + var parts = getRgbHslContent(styleString); + str = hslToRgb(parts); + alpha = parts[3] + } else str = colorData[styleString] || styleString; + return processStyleCache[styleString] = {color: str, alpha: alpha} + } + + var DEFAULT_STYLE = {style: "normal", variant: "normal", weight: "normal", size: 10, family: "sans-serif"}; + var fontStyleCache = {}; + + function processFontStyle(styleString) { + if (fontStyleCache[styleString])return fontStyleCache[styleString]; + var el = document.createElement("div"); + var style = el.style; + try { + style.font = styleString + } catch (ex) { + } + return fontStyleCache[styleString] = { + style: style.fontStyle || DEFAULT_STYLE.style, + variant: style.fontVariant || DEFAULT_STYLE.variant, + weight: style.fontWeight || DEFAULT_STYLE.weight, + size: style.fontSize || DEFAULT_STYLE.size, + family: style.fontFamily || DEFAULT_STYLE.family + } + } + + function getComputedStyle(style, + element) { + var computedStyle = {}; + for (var p in style)computedStyle[p] = style[p]; + var canvasFontSize = parseFloat(element.currentStyle.fontSize), fontSize = parseFloat(style.size); + if (typeof style.size == "number")computedStyle.size = style.size; else if (style.size.indexOf("px") != -1)computedStyle.size = fontSize; else if (style.size.indexOf("em") != -1)computedStyle.size = canvasFontSize * fontSize; else if (style.size.indexOf("%") != -1)computedStyle.size = canvasFontSize / 100 * fontSize; else if (style.size.indexOf("pt") != -1)computedStyle.size = + fontSize / 0.75; else computedStyle.size = canvasFontSize; + computedStyle.size *= 0.981; + return computedStyle + } + + function buildStyle(style) { + return style.style + " " + style.variant + " " + style.weight + " " + style.size + "px " + style.family + } + + var lineCapMap = {"butt": "flat", "round": "round"}; + + function processLineCap(lineCap) { + return lineCapMap[lineCap] || "square" + } + + function CanvasRenderingContext2D_(canvasElement) { + this.m_ = createMatrixIdentity(); + this.mStack_ = []; + this.aStack_ = []; + this.currentPath_ = []; + this.strokeStyle = "#000"; + this.fillStyle = + "#000"; + this.lineWidth = 1; + this.lineJoin = "miter"; + this.lineCap = "butt"; + this.miterLimit = Z * 1; + this.globalAlpha = 1; + this.font = "10px sans-serif"; + this.textAlign = "left"; + this.textBaseline = "alphabetic"; + this.canvas = canvasElement; + var cssText = "width:" + canvasElement.clientWidth + "px;height:" + canvasElement.clientHeight + "px;overflow:hidden;position:absolute"; + var el = canvasElement.ownerDocument.createElement("div"); + el.style.cssText = cssText; + canvasElement.appendChild(el); + var overlayEl = el.cloneNode(false); + overlayEl.style.backgroundColor = + "red"; + overlayEl.style.filter = "alpha(opacity=0)"; + canvasElement.appendChild(overlayEl); + this.element_ = el; + this.arcScaleX_ = 1; + this.arcScaleY_ = 1; + this.lineScale_ = 1 + } + + var contextPrototype = CanvasRenderingContext2D_.prototype; + contextPrototype.clearRect = function () { + if (this.textMeasureEl_) { + this.textMeasureEl_.removeNode(true); + this.textMeasureEl_ = null + } + this.element_.innerHTML = "" + }; + contextPrototype.beginPath = function () { + this.currentPath_ = [] + }; + contextPrototype.moveTo = function (aX, aY) { + var p = getCoords(this, 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 = getCoords(this, 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 = getCoords(this, aX, aY); + var cp1 = getCoords(this, aCP1x, aCP1y); + var cp2 = getCoords(this, aCP2x, aCP2y); + bezierCurveTo(this, cp1, cp2, p) + }; + 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) { + var cp = getCoords(this, aCPx, aCPy); + var p = getCoords(this, aX, aY); + var cp1 = { + x: this.currentX_ + 2 / 3 * (cp.x - this.currentX_), + y: this.currentY_ + 2 / 3 * (cp.y - this.currentY_) + }; + var cp2 = {x: cp1.x + (p.x - this.currentX_) / 3, y: cp1.y + (p.y - this.currentY_) / 3}; + 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; + if (xStart == xEnd && !aClockwise)xStart += 0.125; + var p = getCoords(this, aX, aY); + var pStart = getCoords(this, xStart, yStart); + var pEnd = getCoords(this, 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; + var oldRuntimeWidth = image.runtimeStyle.width; + var oldRuntimeHeight = image.runtimeStyle.height; + image.runtimeStyle.width = "auto"; + image.runtimeStyle.height = "auto"; + var w = image.width; + var h = image.height; + 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 = getCoords(this, dx, dy); + var w2 = sw / 2; + var h2 = sh / 2; + var vmlStr = []; + var W = 10; + var H = 10; + vmlStr.push(" <g_vml_:group", ' coordsize="', Z * W, ",", Z * H, '"', ' coordorigin="0,0"', ' style="width:', + W, "px;height:", H, "px;position:absolute;"); + if (this.m_[0][0] != 1 || this.m_[0][1] || this.m_[1][1] != 1 || this.m_[1][0]) { + var filter = []; + 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), ""); + var max = d; + var c2 = getCoords(this, dx + dw, dy); + var c3 = getCoords(this, dx, dy + dh); + var c4 = getCoords(this, 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 W = + 10; + var H = 10; + var chunkSize = 5E3; + var min = {x: null, y: null}; + var max = {x: null, y: null}; + for (var j = 0; j < this.currentPath_.length; j += chunkSize) { + var lineStr = []; + var lineOpen = false; + 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; + for (var i = j; i < Math.min(j + chunkSize, this.currentPath_.length); i++) { + if (i % chunkSize == 0 && i > 0)lineStr.push(" m ", mr(this.currentPath_[i - + 1].x), ",", mr(this.currentPath_[i - 1].y)); + 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 + } + 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)appendStroke(this, lineStr); else appendFill(this, lineStr, min, max); + lineStr.push("</g_vml_:shape>"); + this.element_.insertAdjacentHTML("beforeEnd", lineStr.join("")) + } + }; + function appendStroke(ctx, + lineStr) { + var a = processStyle(ctx.strokeStyle); + var color = a.color; + var opacity = a.alpha * ctx.globalAlpha; + var lineWidth = ctx.lineScale_ * ctx.lineWidth; + if (lineWidth < 1)opacity *= lineWidth; + lineStr.push("<g_vml_:stroke", ' opacity="', opacity, '"', ' joinstyle="', ctx.lineJoin, '"', ' miterlimit="', ctx.miterLimit, '"', ' endcap="', processLineCap(ctx.lineCap), '"', ' weight="', lineWidth, 'px"', ' color="', color, '" />') + } + + function appendFill(ctx, lineStr, min, max) { + var fillStyle = ctx.fillStyle; + var arcScaleX = ctx.arcScaleX_; + var arcScaleY = + ctx.arcScaleY_; + var width = max.x - min.x; + var height = max.y - min.y; + if (fillStyle instanceof CanvasGradient_) { + var angle = 0; + var focus = {x: 0, y: 0}; + var shift = 0; + var expansion = 1; + if (fillStyle.type_ == "gradient") { + var x0 = fillStyle.x0_ / arcScaleX; + var y0 = fillStyle.y0_ / arcScaleY; + var x1 = fillStyle.x1_ / arcScaleX; + var y1 = fillStyle.y1_ / arcScaleY; + var p0 = getCoords(ctx, x0, y0); + var p1 = getCoords(ctx, x1, y1); + var dx = p1.x - p0.x; + var dy = p1.y - p0.y; + angle = Math.atan2(dx, dy) * 180 / Math.PI; + if (angle < 0)angle += 360; + if (angle < 1E-6)angle = 0 + } else { + var p0 = getCoords(ctx, + fillStyle.x0_, fillStyle.y0_); + focus = {x: (p0.x - min.x) / width, y: (p0.y - min.y) / height}; + width /= arcScaleX * Z; + height /= arcScaleY * Z; + var dimension = m.max(width, height); + shift = 2 * fillStyle.r0_ / dimension; + expansion = 2 * fillStyle.r1_ / dimension - shift + } + 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 * ctx.globalAlpha; + var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; + var colors = + []; + for (var i = 0; i < length; i++) { + var stop = stops[i]; + colors.push(stop.offset * expansion + shift + " " + stop.color) + } + 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 if (fillStyle instanceof CanvasPattern_) { + if (width && height) { + var deltaLeft = -min.x; + var deltaTop = -min.y; + lineStr.push("<g_vml_:fill", + ' position="', deltaLeft / width * arcScaleX * arcScaleX, ",", deltaTop / height * arcScaleY * arcScaleY, '"', ' type="tile"', ' src="', fillStyle.src_, '" />') + } + } else { + var a = processStyle(ctx.fillStyle); + var color = a.color; + var opacity = a.alpha * ctx.globalAlpha; + lineStr.push('<g_vml_:fill color="', color, '" opacity="', opacity, '" />') + } + } + + contextPrototype.fill = function () { + this.stroke(true) + }; + contextPrototype.closePath = function () { + this.currentPath_.push({type: "close"}) + }; + function getCoords(ctx, aX, aY) { + var m = ctx.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 () { + if (this.aStack_.length) { + copyState(this.aStack_.pop(), this); + this.m_ = this.mStack_.pop() + } + }; + function matrixIsFinite(m) { + return isFinite(m[0][0]) && isFinite(m[0][1]) && isFinite(m[1][0]) && isFinite(m[1][1]) && isFinite(m[2][0]) && isFinite(m[2][1]) + } + + function setM(ctx, + m, updateLineScale) { + if (!matrixIsFinite(m))return; + ctx.m_ = m; + if (updateLineScale) { + 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) + }; + contextPrototype.drawText_ = function (text, x, y, maxWidth, stroke) { + var m = this.m_, delta = 1E3, left = 0, right = delta, offset = {x: 0, y: 0}, lineStr = []; + var fontStyle = getComputedStyle(processFontStyle(this.font), + this.element_); + var fontStyleString = buildStyle(fontStyle); + var elementStyle = this.element_.currentStyle; + var textAlign = this.textAlign.toLowerCase(); + switch (textAlign) { + case "left": + case "center": + case "right": + break; + case "end": + textAlign = elementStyle.direction == "ltr" ? "right" : "left"; + break; + case "start": + textAlign = elementStyle.direction == "rtl" ? "right" : "left"; + break; + default: + textAlign = "left" + } + switch (this.textBaseline) { + case "hanging": + case "top": + offset.y = fontStyle.size / 1.75; + break; + case "middle": + break; + default: + case null: + case "alphabetic": + case "ideographic": + case "bottom": + offset.y = + -fontStyle.size / 2.25; + break + } + switch (textAlign) { + case "right": + left = delta; + right = 0.05; + break; + case "center": + left = right = delta / 2; + break + } + var d = getCoords(this, x + offset.x, y + offset.y); + lineStr.push('<g_vml_:line from="', -left, ' 0" to="', right, ' 0.05" ', ' coordsize="100 100" coordorigin="0 0"', ' filled="', !stroke, '" stroked="', !!stroke, '" style="position:absolute;width:1px;height:1px;">'); + if (stroke)appendStroke(this, lineStr); else appendFill(this, lineStr, {x: -left, y: 0}, { + x: right, + y: fontStyle.size + }); + var skewM = m[0][0].toFixed(3) + + "," + m[1][0].toFixed(3) + "," + m[0][1].toFixed(3) + "," + m[1][1].toFixed(3) + ",0,0"; + var skewOffset = mr(d.x / Z) + "," + mr(d.y / Z); + lineStr.push('<g_vml_:skew on="t" matrix="', skewM, '" ', ' offset="', skewOffset, '" origin="', left, ' 0" />', '<g_vml_:path textpathok="true" />', '<g_vml_:textpath on="true" string="', encodeHtmlAttribute(text), '" style="v-text-align:', textAlign, ";font:", encodeHtmlAttribute(fontStyleString), '" /></g_vml_:line>'); + this.element_.insertAdjacentHTML("beforeEnd", lineStr.join("")) + }; + contextPrototype.fillText = + function (text, x, y, maxWidth) { + this.drawText_(text, x, y, maxWidth, false) + }; + contextPrototype.strokeText = function (text, x, y, maxWidth) { + this.drawText_(text, x, y, maxWidth, true) + }; + contextPrototype.measureText = function (text) { + if (!this.textMeasureEl_) { + var s = '<span style="position:absolute;' + "top:-20000px;left:0;padding:0;margin:0;border:none;" + 'white-space:pre;"></span>'; + this.element_.insertAdjacentHTML("beforeEnd", s); + this.textMeasureEl_ = this.element_.lastChild + } + var doc = this.element_.ownerDocument; + this.textMeasureEl_.innerHTML = + ""; + this.textMeasureEl_.style.font = this.font; + this.textMeasureEl_.appendChild(doc.createTextNode(text)); + return {width: this.textMeasureEl_.offsetWidth} + }; + contextPrototype.clip = function () { + }; + contextPrototype.arcTo = function () { + }; + contextPrototype.createPattern = function (image, repetition) { + return new CanvasPattern_(image, repetition) + }; + 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_(image, repetition) { + assertImageIsValid(image); + switch (repetition) { + case "repeat": + case null: + case "": + this.repetition_ = "repeat"; + break; + case "repeat-x": + case "repeat-y": + case "no-repeat": + this.repetition_ = repetition; + break; + default: + throwException("SYNTAX_ERR") + } + this.src_ = image.src; + this.width_ = image.width; + this.height_ = image.height + } + + function throwException(s) { + throw new DOMException_(s); + } + + function assertImageIsValid(img) { + if (!img || img.nodeType != 1 || img.tagName != "IMG")throwException("TYPE_MISMATCH_ERR"); + if (img.readyState != "complete")throwException("INVALID_STATE_ERR") + } + + function DOMException_(s) { + this.code = this[s]; + this.message = s + ": DOM Exception " + this.code + } + + var p = DOMException_.prototype = new Error; + p.INDEX_SIZE_ERR = 1; + p.DOMSTRING_SIZE_ERR = 2; + p.HIERARCHY_REQUEST_ERR = 3; + p.WRONG_DOCUMENT_ERR = 4; + p.INVALID_CHARACTER_ERR = 5; + p.NO_DATA_ALLOWED_ERR = 6; + p.NO_MODIFICATION_ALLOWED_ERR = 7; + p.NOT_FOUND_ERR = 8; + p.NOT_SUPPORTED_ERR = + 9; + p.INUSE_ATTRIBUTE_ERR = 10; + p.INVALID_STATE_ERR = 11; + p.SYNTAX_ERR = 12; + p.INVALID_MODIFICATION_ERR = 13; + p.NAMESPACE_ERR = 14; + p.INVALID_ACCESS_ERR = 15; + p.VALIDATION_ERR = 16; + p.TYPE_MISMATCH_ERR = 17; + G_vmlCanvasManager = G_vmlCanvasManager_; + CanvasRenderingContext2D = CanvasRenderingContext2D_; + CanvasGradient = CanvasGradient_; + CanvasPattern = CanvasPattern_; + DOMException = DOMException_ +})();
http://git-wip-us.apache.org/repos/asf/stratos/blob/9c1fdc75/extensions/das/metering-service/capps/stratos-metering-service/Gadget_Member_Count/Member_Count/js/gadgetconf.js ---------------------------------------------------------------------- diff --git a/extensions/das/metering-service/capps/stratos-metering-service/Gadget_Member_Count/Member_Count/js/gadgetconf.js b/extensions/das/metering-service/capps/stratos-metering-service/Gadget_Member_Count/Member_Count/js/gadgetconf.js new file mode 100644 index 0000000..5cee4a2 --- /dev/null +++ b/extensions/das/metering-service/capps/stratos-metering-service/Gadget_Member_Count/Member_Count/js/gadgetconf.js @@ -0,0 +1,56 @@ +/* + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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. + * + */ +var gadgetConfig = { + "id": "Member_Count", + "title": "Member_Count", + "datasource": "MEMBER_COUNT", + "type": "batch", + "columns": [ + { + "COLUMN_NAME": "Time", + "DATA_TYPE": "varchar" + }, + { + "COLUMN_NAME": "CreatedInstanceCount", + "DATA_TYPE": "int" + }, + { + "COLUMN_NAME": "InitializedInstanceCount", + "DATA_TYPE": "int" + }, + { + "COLUMN_NAME": "ActiveInstanceCount", + "DATA_TYPE": "int" + }, + { + "COLUMN_NAME": "TerminatedInstanceCount", + "DATA_TYPE": "int" + } + ], + "maxUpdateValue": 10, + "chartConfig": { + "chartType": "line", + "yAxis": [1, 2, 3, 4], + "xAxis": 0, + "interpolationMode": "line" + }, + "domain": "carbon.super" +}; \ No newline at end of file
