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Posted to commits@activemq.apache.org by js...@apache.org on 2006/04/28 20:14:54 UTC
svn commit: r397975 [4/4] - in
/incubator/activemq/trunk/activemq-web-console: ./ src/main/webapp/
src/main/webapp/decorators/ src/main/webapp/js/mochi/
src/main/webapp/js/plotkit/
Added: incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/SweetCanvas.js
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/SweetCanvas.js?rev=397975&view=auto
==============================================================================
--- incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/SweetCanvas.js (added)
+++ incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/SweetCanvas.js Fri Apr 28 11:14:51 2006
@@ -0,0 +1,281 @@
+/*
+ PlotKit Sweet Canvas Renderer
+ =============================
+ Canvas Renderer for PlotKit which looks pretty!
+
+ Copyright
+ ---------
+ Copyright 2005,2006 (c) Alastair Tse <alastair^liquidx.net>
+ For use under the BSD license. <http://www.liquidx.net/plotkit>
+*/
+
+// -------------------------------------------------------------------------
+// Check required components
+// -------------------------------------------------------------------------
+
+try {
+ if (typeof(PlotKit.CanvasRenderer) == 'undefined')
+ {
+ throw "";
+ }
+}
+catch (e) {
+ throw "SweetCanvas depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.{Layout, Canvas}"
+}
+
+
+if (typeof(PlotKit.SweetCanvasRenderer) == 'undefined') {
+ PlotKit.SweetCanvasRenderer = {};
+}
+
+PlotKit.SweetCanvasRenderer = function(element, layout, options) {
+ if (arguments.length > 0) {
+ this.__init__(element, layout, options);
+ }
+};
+
+PlotKit.SweetCanvasRenderer.NAME = "PlotKit.SweetCanvasRenderer";
+PlotKit.SweetCanvasRenderer.VERSION = PlotKit.VERSION;
+
+PlotKit.SweetCanvasRenderer.__repr__ = function() {
+ return "[" + this.NAME + " " + this.VERSION + "]";
+};
+
+PlotKit.SweetCanvasRenderer.toString = function() {
+ return this.__repr__();
+};
+
+// ---------------------------------------------------------------------
+// Subclassing Magic
+// ---------------------------------------------------------------------
+
+PlotKit.SweetCanvasRenderer.prototype = new PlotKit.CanvasRenderer();
+PlotKit.SweetCanvasRenderer.prototype.constructor = PlotKit.SweetCanvasRenderer;
+PlotKit.SweetCanvasRenderer.__super__ = PlotKit.CanvasRenderer.prototype;
+
+// ---------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------
+
+PlotKit.SweetCanvasRenderer.prototype.__init__ = function(el, layout, opts) {
+ var moreOpts = PlotKit.Base.officeBlue();
+ MochiKit.Base.update(moreOpts, opts);
+ PlotKit.SweetCanvasRenderer.__super__.__init__.call(this, el, layout, moreOpts);
+};
+
+// ---------------------------------------------------------------------
+// Extended Plotting Functions
+// ---------------------------------------------------------------------
+
+PlotKit.SweetCanvasRenderer.prototype._renderBarChart = function() {
+ var bind = MochiKit.Base.bind;
+ var shadowColor = Color.blackColor().colorWithAlpha(0.1).toRGBString();
+
+ var prepareFakeShadow = function(context, x, y, w, h) {
+ context.fillStyle = shadowColor;
+ context.fillRect(x-2, y-2, w+4, h+2);
+ context.fillStyle = shadowColor;
+ context.fillRect(x-1, y-1, w+2, h+1);
+ };
+
+ var colorCount = this.options.colorScheme.length;
+ var colorScheme = this.options.colorScheme;
+ var setNames = MochiKit.Base.keys(this.layout.datasets);
+ var setCount = setNames.length;
+
+ var chooseColor = function(name) {
+ for (var i = 0; i < setCount; i++) {
+ if (name == setNames[i])
+ return colorScheme[i%colorCount];
+ }
+ return colorScheme[0];
+ };
+
+ var drawRect = function(context, bar) {
+ var x = this.area.w * bar.x + this.area.x;
+ var y = this.area.h * bar.y + this.area.y;
+ var w = this.area.w * bar.w;
+ var h = this.area.h * bar.h;
+
+ if ((w < 1) || (h < 1))
+ return;
+
+ context.save();
+
+ context.shadowBlur = 5.0;
+ context.shadowColor = Color.fromHexString("#888888").toRGBString();
+
+ if (this.isIE) {
+ context.save();
+ context.fillStyle = "#cccccc";
+ context.fillRect(x-2, y-2, w+4, h+2);
+ context.restore();
+ }
+ else {
+ prepareFakeShadow(context, x, y, w, h);
+ }
+
+ context.fillStyle = chooseColor(bar.name).toRGBString();
+ context.fillRect(x, y, w, h);
+
+ context.shadowBlur = 0;
+ context.strokeStyle = Color.whiteColor().toRGBString();
+ context.lineWidth = 2.0;
+
+ context.strokeRect(x, y, w, h);
+
+ context.restore();
+
+ };
+ this._renderBarChartWrap(this.layout.bars, bind(drawRect, this));
+};
+
+PlotKit.CanvasRenderer.prototype._renderLineChart = function() {
+ var context = this.element.getContext("2d");
+ var colorCount = this.options.colorScheme.length;
+ var colorScheme = this.options.colorScheme;
+ var setNames = MochiKit.Base.keys(this.layout.datasets);
+ var setCount = setNames.length;
+ var bind = MochiKit.Base.bind;
+
+
+ for (var i = 0; i < setCount; i++) {
+ var setName = setNames[i];
+ var color = colorScheme[i%colorCount];
+ var strokeX = this.options.strokeColorTransform;
+
+ // setup graphics context
+ context.save();
+
+ // create paths
+ var makePath = function() {
+ context.beginPath();
+ context.moveTo(this.area.x, this.area.y + this.area.h);
+ var addPoint = function(context, point) {
+ if (point.name == setName)
+ context.lineTo(this.area.w * point.x + this.area.x,
+ this.area.h * point.y + this.area.y);
+ };
+ MochiKit.Iter.forEach(this.layout.points, partial(addPoint, context), this);
+ context.lineTo(this.area.w + this.area.x,
+ this.area.h + this.area.y);
+ context.lineTo(this.area.x, this.area.y + this.area.h);
+ context.closePath();
+ };
+
+ // faux shadow for firefox
+ context.save();
+ if (this.isIE) {
+ context.fillStyle = "#cccccc";
+ }
+ else {
+ context.fillStyle = Color.blackColor().colorWithAlpha(0.2).toRGBString();
+ }
+
+ context.translate(-1, -2);
+ bind(makePath, this)();
+ context.fill();
+ context.restore();
+
+ context.shadowBlur = 5.0;
+ context.shadowColor = Color.fromHexString("#888888").toRGBString();
+ context.fillStyle = color.toRGBString();
+ context.lineWidth = 2.0;
+ context.strokeStyle = Color.whiteColor().toRGBString();
+
+ bind(makePath, this)();
+ context.fill();
+ bind(makePath, this)();
+ context.stroke();
+
+ context.restore();
+ }
+};
+
+PlotKit.CanvasRenderer.prototype._renderPieChart = function() {
+ var context = this.element.getContext("2d");
+
+ var colorCount = this.options.colorScheme.length;
+ var slices = this.layout.slices;
+
+ var centerx = this.area.x + this.area.w * 0.5;
+ var centery = this.area.y + this.area.h * 0.5;
+ var radius = Math.min(this.area.w * this.options.pieRadius,
+ this.area.h * this.options.pieRadius);
+
+ if (this.isIE) {
+ centerx = parseInt(centerx);
+ centery = parseInt(centery);
+ radius = parseInt(radius);
+ }
+
+ // NOTE NOTE!! Canvas Tag draws the circle clockwise from the y = 0, x = 1
+ // so we have to subtract 90 degrees to make it start at y = 1, x = 0
+
+ if (!this.isIE) {
+ context.save();
+ var shadowColor = Color.blackColor().colorWithAlpha(0.2);
+ context.fillStyle = shadowColor.toRGBString();
+ context.shadowBlur = 5.0;
+ context.shadowColor = Color.fromHexString("#888888").toRGBString();
+ context.translate(1, 1);
+ context.beginPath();
+ context.moveTo(centerx, centery);
+ context.arc(centerx, centery, radius + 2, 0, Math.PI*2, false);
+ context.closePath();
+ context.fill();
+ context.restore();
+ }
+
+ context.save();
+ context.strokeStyle = Color.whiteColor().toRGBString();
+ context.lineWidth = 2.0;
+ for (var i = 0; i < slices.length; i++) {
+ var color = this.options.colorScheme[i%colorCount];
+ context.fillStyle = color.toRGBString();
+
+ var makePath = function() {
+ context.beginPath();
+ context.moveTo(centerx, centery);
+ context.arc(centerx, centery, radius,
+ slices[i].startAngle - Math.PI/2,
+ slices[i].endAngle - Math.PI/2,
+ false);
+ context.lineTo(centerx, centery);
+ context.closePath();
+ };
+
+ if (Math.abs(slices[i].startAngle - slices[i].endAngle) > 0.0001) {
+ makePath();
+ context.fill();
+ makePath();
+ context.stroke();
+ }
+ }
+ context.restore();
+};
+
+PlotKit.SweetCanvasRenderer.prototype._renderBackground = function() {
+ var context = this.element.getContext("2d");
+
+ if (this.layout.style == "bar" || this.layout.style == "line") {
+ context.save();
+ context.fillStyle = this.options.backgroundColor.toRGBString();
+ context.fillRect(this.area.x, this.area.y, this.area.w, this.area.h);
+ context.strokeStyle = Color.whiteColor().toRGBString();
+ context.lineWidth = 1.0;
+ for (var i = 0; i < this.layout.yticks.length; i++) {
+ var y = this.layout.yticks[i][0] * this.area.h + this.area.y;
+ var x = this.area.x;
+ context.beginPath();
+ context.moveTo(x, y);
+ context.lineTo(x + this.area.w, y);
+ context.closePath();
+ context.stroke();
+ }
+ context.restore();
+ }
+ else {
+ PlotKit.SweetCanvasRenderer.__super__._renderBackground.call(this);
+ }
+};
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Added: incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/SweetSVG.js
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/SweetSVG.js?rev=397975&view=auto
==============================================================================
--- incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/SweetSVG.js (added)
+++ incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/SweetSVG.js Fri Apr 28 11:14:51 2006
@@ -0,0 +1,196 @@
+/*
+ PlotKit Sweet SVG Renderer
+ ==========================
+ SVG Renderer for PlotKit which looks pretty!
+
+ Copyright
+ ---------
+ Copyright 2005,2006 (c) Alastair Tse <alastair^liquidx.net>
+ For use under the BSD license. <http://www.liquidx.net/plotkit>
+*/
+
+
+// -------------------------------------------------------------------------
+// Check required components
+// -------------------------------------------------------------------------
+
+try {
+ if (typeof(PlotKit.SVGRenderer) == 'undefined')
+ {
+ throw "";
+ }
+}
+catch (e) {
+ throw "SweetSVG depends on MochiKit.{Base,Color,DOM,Format} and PlotKit.{Layout, SVG}"
+}
+
+
+if (typeof(PlotKit.SweetSVGRenderer) == 'undefined') {
+ PlotKit.SweetSVGRenderer = {};
+}
+
+PlotKit.SweetSVGRenderer = function(element, layout, options) {
+ if (arguments.length > 0) {
+ this.__init__(element, layout, options);
+ }
+};
+
+PlotKit.SweetSVGRenderer.NAME = "PlotKit.SweetSVGRenderer";
+PlotKit.SweetSVGRenderer.VERSION = PlotKit.VERSION;
+
+PlotKit.SweetSVGRenderer.__repr__ = function() {
+ return "[" + this.NAME + " " + this.VERSION + "]";
+};
+
+PlotKit.SweetSVGRenderer.toString = function() {
+ return this.__repr__();
+};
+
+// ---------------------------------------------------------------------
+// Subclassing Magic
+// ---------------------------------------------------------------------
+
+PlotKit.SweetSVGRenderer.prototype = new PlotKit.SVGRenderer();
+PlotKit.SweetSVGRenderer.prototype.constructor = PlotKit.SweetSVGRenderer;
+PlotKit.SweetSVGRenderer.__super__ = PlotKit.SVGRenderer.prototype;
+
+// ---------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------
+
+PlotKit.SweetSVGRenderer.prototype.__init__ = function(element, layout, options) {
+ var moreOpts = PlotKit.Base.officeBlue();
+ MochiKit.Base.update(moreOpts, options);
+ PlotKit.SweetSVGRenderer.__super__.__init__.call(this, element, layout, moreOpts);
+ //this._addDropShadowFilter();
+};
+
+PlotKit.SweetSVGRenderer.prototype._addDropShadowFilter = function() {
+ var filter = this.createSVGElement("filter", {x: 0, y: 0, "id":"dropShadow"});
+ var goffset = this.createSVGElement("feOffset",
+ {"in": "SourceGraphic", "dx": 0, "dy": 0, "result": "topCopy"});
+ var blur = this.createSVGElement("feGaussianBlur",
+ {"in": "SourceAlpha", "StdDeviation": 2, "result": "shadow"});
+ var soffset = this.createSVGElement("feOffset",
+ {"in": "shadow", "dx": -1, "dy": -2, "result":"movedShadow"});
+ var merge = this.createSVGElement("feMerge");
+ var gmerge = this.createSVGElement("feMergeNode", {"in":"topCopy"});
+ var smerge = this.createSVGElement("feMergeNode", {"in":"movedShadow"});
+
+ merge.appendChild(gmerge);
+ merge.appendChild(smerge);
+ filter.appendChild(goffset);
+ filter.appendChild(blur);
+ filter.appendChild(soffset);
+ filter.appendChild(merge);
+ this.defs.appendChild(filter);
+};
+
+// ---------------------------------------------------------------------
+// Extended Plotting Functions
+// ---------------------------------------------------------------------
+
+PlotKit.SweetSVGRenderer.prototype._renderBarChart = function() {
+ var bind = MochiKit.Base.bind;
+ var shadowColor = Color.blackColor().toRGBString();
+ var shadowStyle = "fill:" + shadowColor + ";fill-opacity:0.15";
+ var strokeStyle = "stroke-width: 2.0; stroke:" + Color.whiteColor().toRGBString();
+
+ var drawRect = function(attrs, bar) {
+ var x = this.area.w * bar.x + this.area.x;
+ var y = this.area.h * bar.y + this.area.y;
+ var w = this.area.w * bar.w;
+ var h = this.area.h * bar.h;
+
+ if ((w < 1) || (h < 1))
+ return;
+
+ //attrs["filter"] = "url(#dropShadow)";
+ attrs["style"] = strokeStyle;
+ this._drawRect(x - 2, y - 1, w+4, h+2, {"style":shadowStyle});
+ this._drawRect(x, y, w, h, attrs);
+ };
+ this._renderBarOrLine(this.layout.bars, bind(drawRect, this));
+
+};
+
+PlotKit.SweetSVGRenderer.prototype._renderLineChart = function() {
+ var bind = MochiKit.Base.bind;
+ var shadowColor = Color.blackColor().toRGBString();
+ var shadowStyle = "fill:" + shadowColor + ";fill-opacity:0.15";
+ var strokeStyle = "stroke-width: 2.0; stroke:" + Color.whiteColor().toRGBString();
+
+ var addPoint = function(attrs, point) {
+ this._tempPointsBuffer += (this.area.w * point.x + this.area.x) + "," +
+ (this.area.h * point.y + this.area.y) + " ";
+ };
+
+ var startLine = function(attrs) {
+ this._tempPointsBuffer = "";
+ this._tempPointsBuffer += (this.area.x) + "," + (this.area.y+this.area.h) + " ";
+ };
+
+ var endLine = function(attrs) {
+ this._tempPointsBuffer += (this.area.w + this.area.x) + "," +(this.area.h + this.area.y);
+ attrs["points"] = this._tempPointsBuffer;
+
+ attrs["stroke"] = "none";
+ attrs["transform"] = "translate(-2, -1)";
+ attrs["style"] = shadowStyle;
+ var shadow = this.createSVGElement("polygon", attrs);
+ this.root.appendChild(shadow);
+
+ attrs["transform"] = "";
+ attrs["style"] = strokeStyle;
+ var elem = this.createSVGElement("polygon", attrs);
+ this.root.appendChild(elem);
+
+
+ };
+
+ this._renderBarOrLine(this.layout.points,
+ bind(addPoint, this),
+ bind(startLine, this),
+ bind(endLine, this));
+};
+
+PlotKit.SweetSVGRenderer.prototype._renderPieChart = function() {
+ var centerx = this.area.x + this.area.w * 0.5;
+ var centery = this.area.y + this.area.h * 0.5;
+ var shadowColor = Color.blackColor().toRGBString();
+ var radius = Math.min(this.area.w * this.options.pieRadius,
+ this.area.h * this.options.pieRadius);
+ var shadowStyle = "fill:" + shadowColor + ";fill-opacity:0.15";
+
+ var shadow = this.createSVGElement("circle",
+ {"style": shadowStyle, "cx": centerx + 1, "cy": centery + 1, "r": radius + 1});
+ this.root.appendChild(shadow);
+
+ PlotKit.SweetSVGRenderer.__super__._renderPieChart.call(this);
+};
+
+
+PlotKit.SweetSVGRenderer.prototype._renderBackground = function() {
+ var attrs = {
+ "fill": this.options.backgroundColor.toRGBString(),
+ "stroke": "none"
+ };
+
+
+ if (this.layout.style == "bar" || this.layout.style == "line") {
+ this._drawRect(this.area.x, this.area.y,
+ this.area.w, this.area.h, attrs);
+ for (var i = 0; i < this.layout.yticks.length; i++) {
+ this._drawRect(this.area.x,
+ this.layout.yticks[i][0] * this.area.h + this.area.y,
+ this.area.w,
+ 1,
+ {"fill": Color.whiteColor().toRGBString()});
+ }
+ }
+ else {
+ PlotKit.SweetSVGRenderer.__super__._renderBackground.call(this);
+
+ }
+
+};
Propchange: incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/SweetSVG.js
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Added: incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/dummy.svg
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/dummy.svg?rev=397975&view=auto
==============================================================================
--- incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/dummy.svg (added)
+++ incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/dummy.svg Fri Apr 28 11:14:51 2006
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://web.resource.org/cc/"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:xlink="http://www.w3.org/1999/xlink">
+</svg>
Added: incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/iecanvas.htc
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/iecanvas.htc?rev=397975&view=auto
==============================================================================
--- incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/iecanvas.htc (added)
+++ incubator/activemq/trunk/activemq-web-console/src/main/webapp/js/plotkit/iecanvas.htc Fri Apr 28 11:14:51 2006
@@ -0,0 +1,389 @@
+/*----------------------------------------------------------------------------\
+| IE Canvas 1.0 |
+|-----------------------------------------------------------------------------|
+| Created by Emil A Eklund |
+| (http://eae.net/contact/emil) |
+|-----------------------------------------------------------------------------|
+| Implementation of the canvas API for Internet Explorer. Uses VML. |
+|-----------------------------------------------------------------------------|
+| Copyright (c) 2005 Emil A Eklund |
+|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -|
+| This program is free software; you can redistribute it and/or modify it |
+| under the terms of the MIT License. |
+|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -|
+| 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. |
+|- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -|
+| http://eae.net/license/mit |
+|-----------------------------------------------------------------------------|
+| Dependencies: canvas.js - For initialization of canvas elements |
+|-----------------------------------------------------------------------------|
+| 2005-12-27 | Work started. |
+| 2005-12-29 | First version posted. |
+| 2006-01-03 | Fixed bug in moveTo and lineTo, arguments where not converted |
+| | to int which could cause IE to enter an endless loop. Disabled |
+| | antalias for fillRect to better comply with the Mozilla, Opera |
+| | and possibly Safari implementations where using fillRect is |
+| | about the only way to raw non antialiased lines. |
+|-----------------------------------------------------------------------------|
+| Created 2005-12-27 | All changes are in the log above. | Updated 2006-01-03 |
+\----------------------------------------------------------------------------*/
+
+<public:component>
+ <public:method name="getContext" />
+ <public:attach event="oncontentready" onevent="initCanvas()"/>
+</public:component>
+
+<script language="JScript">
+
+ function getContext() {
+ return element.context;
+ }
+
+ function initCanvas() {
+ element.context = new IECanvasContext();
+ element.style.position = 'relative';
+ element.style.display = 'block';
+ element.style.overflow = 'hidden';
+ }
+
+
+
+ function IECanvasContext() {
+ this.fillStyle = 'black';
+ this.globalAlpha = 1.0;
+ this.globalCompositeOperation = '';
+ this.lineCap = '';
+ this.lineJoin = '';
+ this.lineWidth = '0';
+ this.miterLimit = '';
+ this.shadowBlur = '';
+ this.shadowColor = '';
+ this.shadowOffsetX = '';
+ this.shadowOffsetY = '';
+ this.strokeStyle = 'black';
+ this._path = '';
+ this._stateStack = new Array();
+ this._offsetX = 0;
+ this._offsetY = 0;
+ this._rotation = 0;
+ };
+
+ IECanvasContext.prototype.save = function() {
+ var o;
+
+ o = new Object();
+ this._copyState(this, o);
+ this._stateStack.push(o);
+ };
+
+ IECanvasContext.prototype.restore = function() {
+ var o, n;
+
+ n = this._stateStack.length - 1;
+ if (n < 0) { return; }
+
+ o = this._stateStack[n];
+ this._copyState(o, this);
+ this._stateStack.splice(n, 1);
+ };
+
+ IECanvasContext.prototype._copyState = function(oFrom, oTo) {
+ oTo.fillStyle = oFrom.fillStyle;
+ oTo.lineCap = oFrom.lineCap;
+ oTo.lineJoin = oFrom.lineJoin;
+ oTo.lineWidth = oFrom.lineWidth;
+ oTo.miterLimit = oFrom.miterLimit;
+ oTo.shadowBlur = oFrom.shadowBlur;
+ oTo.shadowColor = oFrom.shadowColor;
+ oTo.shadowOffsetX = oFrom.shadowOffsetX;
+ oTo.shadowOffsetY = oFrom.shadowOffsetY;
+ oTo._offsetX = oFrom._offsetX;
+ oTo._offsetY = oFrom._offsetY;
+ oTo._rotation = oFrom._rotation;
+ };
+
+ IECanvasContext.prototype.rotate = function(r) {
+ var MAX = Math.PI * 2;
+
+ this._rotation += r;
+ while (this._rotation > MAX) { this._rotation = MAX - this._rotation; }
+ };
+
+ IECanvasContext.prototype.scale = function() { };
+
+ IECanvasContext.prototype.translate = function(x, y) {
+ this._offsetX += x;
+ this._offsetY += y;
+ };
+
+ IECanvasContext.prototype.bezierCurveTo = function(cp1x, cp1y, cp2x, cp2y, x, y) {
+ if (this._path) { this._path += ' '; }
+
+ this._path += 'qb' + cp1x + ',' + cp1y + ',' + cp2x + ',' + cp2y + ',' + x + ',' + y;
+ };
+
+
+ IECanvasContext.prototype.clip = function() { };
+
+ IECanvasContext.prototype.beginPath = function() {
+ this._path = '';
+ };
+
+ IECanvasContext.prototype.closePath = function() {
+ if (this._path) { this._path += ' '; }
+ this._path += 'x';
+ };
+
+ IECanvasContext.prototype.lineTo = function(x, y) {
+ if (this._path) { this._path += ' '; }
+ this._path += 'l' + parseInt(x) + ',' + parseInt(y);
+ };
+
+ IECanvasContext.prototype.moveTo = function(x, y) {
+ if (this._path) { this._path += ' '; }
+ this._path += 'm' + parseInt(x) + ',' + parseInt(y);
+ };
+
+ IECanvasContext.prototype.stroke = function() {
+ var o, s, cosa, sina, cx, cy, x, y;
+
+ if (!this._path) { return; }
+
+ this._path += ' e';
+
+ o = element.ownerDocument.createElement('v:shape');
+ o.fillColor = 'none';
+ o.filled = false;
+ o.strokeColor = this.strokeStyle;
+ o.stroked = true;
+ o.weight = this.lineWidth;
+ o.coordsize = element.offsetWidth + ',' + element.offsetHeight;
+ o.style.position = 'absolute';
+ o.style.left = this._offsetX;
+ o.style.top = this._offsetY;
+ o.style.width = element.offsetWidth;
+ o.style.height = element.offsetHeight;
+ o.path = this._path;
+
+ s = element.ownerDocument.createElement('v:stroke');
+ s.opacity = this.globalAlpha;
+ o.appendChild(s);
+
+ if (this._rotation) {
+ r = element.ownerDocument.createElement('v:group');
+ r.style.position = 'absolute';
+ r.style.left = 0;
+ r.style.top = 0;
+ r.style.width = element.offsetWidth;
+ r.style.height = element.offsetHeight;
+ r.coordsize = o.coordsize;
+ r.style.rotation = Math.round((this._rotation * 180) / Math.PI);
+ r.style.rotationCenter = '0,0';
+ r.appendChild(o);
+ element.appendChild(r);
+
+ cosa = Math.cos(this._rotation);
+ sina = Math.sin(this._rotation);
+ cx = element.offsetWidth / 2;
+ cy = element.offsetHeight / 2;
+
+ x = ( cx*(1-cosa) + cy*sina);
+ y = (-cx*sina + cy*(1-cosa));
+
+ r.style.left = x * -1;
+ r.style.top = y * -1;
+ }
+ else { element.appendChild(o); }
+ };
+
+ IECanvasContext.prototype.fill = function() {
+ var o, f, r;
+
+ if (!this._path) { return; }
+
+ this._path += ' e';
+
+ o = element.ownerDocument.createElement('v:shape');
+ o.fillColor = this.fillStyle;
+ o.strokeColor = this.strokeStyle;
+ o.stroked = false;
+ o.weight = this.lineWidth;
+ o.coordsize = element.offsetWidth + ',' + element.offsetHeight;
+ o.style.position = 'absolute';
+ o.style.left = this._offsetX;
+ o.style.top = this._offsetY;
+ o.style.width = element.offsetWidth;
+ o.style.height = element.offsetHeight;
+ o.path = this._path;
+
+ f = element.ownerDocument.createElement('v:fill');
+ f.opacity = this.globalAlpha;
+ o.appendChild(f);
+
+ if (this._rotation) {
+ r = element.ownerDocument.createElement('v:group');
+ r.style.position = 'absolute';
+ r.style.left = 0;
+ r.style.top = 0;
+ r.style.width = element.offsetWidth;
+ r.style.height = element.offsetHeight;
+ r.coordsize = o.coordsize;
+ r.style.rotation = Math.round((this._rotation * 180) / Math.PI);
+ r.style.rotationCenter = '0,0';
+ r.appendChild(o);
+ element.appendChild(r);
+
+ cosa = Math.cos(this._rotation);
+ sina = Math.sin(this._rotation);
+ cx = (element.offsetWidth) / 2;
+ cy = (element.offsetHeight) / 2;
+ x = ( cx*(1-cosa) + cy*sina);
+ y = (-cx*sina + cy*(1-cosa));
+
+ r.style.left = x * -1;
+ r.style.top = y * -1;
+ }
+ else { element.appendChild(o); }
+ };
+
+ IECanvasContext.prototype.arcTo = function(x1, y1, x2, y2, radius) {
+ // not implemented in gecko, not implemented here
+ };
+
+ IECanvasContext.prototype.quadraticCurveTo = function(cpx, cpy, x, y) {
+ if (this._path) { this._path += ' '; }
+
+ this._path += 'qb' + cpx + ',' + cpy + ',' + x + ',' + y;
+ };
+
+ IECanvasContext.prototype.arc = function(x, y, radius, startAngle, endAngle, clockwise) {
+ var xi, yi, x1, y1, x2, y2, x3, y3, x4, y4;
+
+ if (this._path) { this._path += ' '; }
+
+ xi = parseFloat(x);
+ yi = parseFloat(y);
+
+ x1 = xi - radius;
+ y1 = yi - radius;
+
+ x2 = xi + radius;
+ y2 = yi + radius;
+
+ if (clockwise) {
+ x3 = xi + (Math.cos(startAngle) * radius);
+ y3 = yi + (Math.sin(startAngle) * radius);
+
+ x4 = xi + (Math.cos(endAngle) * radius);
+ y4 = yi + (Math.sin(endAngle) * radius);
+ }
+ else {
+ x3 = xi + (Math.cos(endAngle) * radius);
+ y3 = yi + (Math.sin(endAngle) * radius);
+
+ x4 = xi + (Math.cos(startAngle) * radius);
+ y4 = yi + (Math.sin(startAngle) * radius);
+ }
+
+ x3 = Math.round(x3);
+ y3 = Math.round(y3);
+ x4 = Math.round(x4);
+ y4 = Math.round(y4);
+
+ this._path += 'ar' + x1 + ',' + y1 + ',' + x2 + ',' + y2 + ',' + x3 + ',' + y3 + ',' + x4 + ',' + y4;
+ };
+
+
+ IECanvasContext.prototype.rect = function(x, y, w, h) {
+ var x1, y1, x2, y2;
+
+ x2 = x + w;
+ y2 = y + h;
+
+ x1 = Math.round(x);
+ y1 = Math.round(y);
+ x2 = Math.round(x2);
+ y2 = Math.round(y2);
+
+ this._path += 'm' + x1 + ',' + y1;
+ this._path += ' l' + x2 + ',' + y1;
+ this._path += ' l' + x2 + ',' + y2;
+ this._path += ' l' + x1 + ',' + y2;
+ this._path += ' x'
+ };
+
+ IECanvasContext.prototype.strokeRect = function(x, y, w, h) {
+ var o, s;
+
+ o = element.ownerDocument.createElement('v:rect');
+ o.fillColor = 'none';
+ o.filled = false;
+ o.strokeColor = this.strokeStyle;
+ o.stroked = true;
+ o.weight = this.lineWidth;
+ o.style.position = 'absolute';
+ o.style.left = this._offsetX + x;
+ o.style.top = this._offsetY + y;
+ o.style.width = w;
+ o.style.height = h;
+
+ s = element.ownerDocument.createElement('v:fill');
+ s.opacity = this.globalAlpha;
+ o.appendChild(s);
+
+ element.appendChild(o);
+ };
+
+ IECanvasContext.prototype.clearRect = function(x, y, w, h) { };
+
+
+ IECanvasContext.prototype.fillRect = function(x, y, w, h) {
+ var o, f;
+
+ if ((x == 0) && (y == 0) && (w == element.offsetWidth) && (h == element.offsetHeight) && (this._offsetX == 0) && (this._offsetY == 0) && (this.globalAlpha == 1)) {
+ while (element.firstChild) { element.removeChild(element.lastChild); }
+ }
+
+ o = element.ownerDocument.createElement('v:rect');
+ o.fillColor = this.fillStyle;
+ o.filled = true;
+ o.stroked = false;
+ o.weight = 0;
+ o.style.position = 'absolute';
+ o.style.left = this._offsetX + x;
+ o.style.top = this._offsetY + y;
+ o.style.width = w;
+ o.style.height = h;
+ o.style.antialias = 'false';
+
+ f = element.ownerDocument.createElement('v:fill');
+ f.opacity = this.globalAlpha;
+ o.appendChild(f);
+
+ element.appendChild(o);
+ };
+
+ IECanvasContext.prototype.addColorStop = function() { };
+ IECanvasContext.prototype.createLinearGradient = function() { };
+ IECanvasContext.prototype.createPattern = function() { };
+ IECanvasContext.prototype.createRadialGradient = function() { };
+
+ IECanvasContext.prototype.drawImage = function() { };
+ IECanvasContext.prototype.drawImageFromRect = function() { };
+
+</script>
Added: incubator/activemq/trunk/activemq-web-console/src/main/webapp/queueGraph.jsp
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-web-console/src/main/webapp/queueGraph.jsp?rev=397975&view=auto
==============================================================================
--- incubator/activemq/trunk/activemq-web-console/src/main/webapp/queueGraph.jsp (added)
+++ incubator/activemq/trunk/activemq-web-console/src/main/webapp/queueGraph.jsp Fri Apr 28 11:14:51 2006
@@ -0,0 +1,55 @@
+<html>
+<head>
+<title>Queues</title>
+
+ <c:set var="disableJavaScript" value="true" scope="request"/>
+
+ <script src='<c:url value="/js/mochi/MochiKit.js"/>' type="text/javascript"></script>
+ <script src='<c:url value="/js/plotkit/Base.js"/>' type="text/javascript"></script>
+ <script src='<c:url value="/js/plotkit/Layout.js"/>' type="text/javascript"></script>
+ <script src='<c:url value="/js/plotkit/Canvas.js"/>' type="text/javascript"></script>
+ <script src='<c:url value="/js/plotkit/SweetCanvas.js"/>' type="text/javascript"></script>
+</head>
+<body>
+
+<script>
+function drawGraph() {
+ var layout = new PlotKit.Layout("bar", {});
+
+ layout.addDataset(
+ "Queue Sizes",
+ [ <c:forEach items="${requestContext.brokerQuery.queues}" var="row" varStatus="status"> [${status.count},
+${row.queueSize}], </c:forEach> ] );
+ layout.evaluate();
+
+var options = {
+ "IECanvasHTC": "<c:url value="/js/plotkit/iecanvas.htc"/>",
+ "colorScheme": PlotKit.Base.palette(PlotKit.Base.baseColors()[0]),
+ "padding": {left: 0, right: 0, top: 10, bottom: 30},
+ "xTicks": [
+ <c:forEach items="${requestContext.brokerQuery.queues}" var="row" varStatus="status"> {v:${status.count}, label:"${row.name}"}, </c:forEach>
+ ],
+ "drawYAxis": false
+};
+
+ var canvas = MochiKit.DOM.getElement("graph");
+ var plotter = new PlotKit.SweetCanvasRenderer(canvas, layout, options);
+ plotter.render();
+}
+MochiKit.DOM.addLoadEvent(drawGraph);
+</script>
+
+ <div><canvas id="graph" height="400" width="760"></canvas></div>
+
+<%---
+Other values we can graph...
+
+<td>${row.consumerCount}</td>
+<td>${row.enqueueCount}</td>
+<td>${row.dequeueCount}</td>
+--%>
+
+
+</body>
+</html>
+
\ No newline at end of file
Propchange: incubator/activemq/trunk/activemq-web-console/src/main/webapp/queueGraph.jsp
------------------------------------------------------------------------------
svn:eol-style = native
Propchange: incubator/activemq/trunk/activemq-web-console/src/main/webapp/queueGraph.jsp
------------------------------------------------------------------------------
svn:keywords = Date Author Id Revision HeadURL
Propchange: incubator/activemq/trunk/activemq-web-console/src/main/webapp/queueGraph.jsp
------------------------------------------------------------------------------
svn:mime-type = text/plain
Modified: incubator/activemq/trunk/activemq-web-console/src/main/webapp/queues.jsp
URL: http://svn.apache.org/viewcvs/incubator/activemq/trunk/activemq-web-console/src/main/webapp/queues.jsp?rev=397975&r1=397974&r2=397975&view=diff
==============================================================================
--- incubator/activemq/trunk/activemq-web-console/src/main/webapp/queues.jsp (original)
+++ incubator/activemq/trunk/activemq-web-console/src/main/webapp/queues.jsp Fri Apr 28 11:14:51 2006
@@ -17,6 +17,8 @@
<h2>Queues</h2>
+<a href="queueGraph.jsp">Queue Graph</a>
+
<table id="queues" class="sortable autostripe">
<thead>
<tr>