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http://git-wip-us.apache.org/repos/asf/accumulo/blob/680b3a21/server/monitor/src/main/resources/resources/js/flot/jquery.colorhelpers.js ---------------------------------------------------------------------- diff --git a/server/monitor/src/main/resources/resources/js/flot/jquery.colorhelpers.js b/server/monitor/src/main/resources/resources/js/flot/jquery.colorhelpers.js new file mode 100644 index 0000000..b2f6dc4 --- /dev/null +++ b/server/monitor/src/main/resources/resources/js/flot/jquery.colorhelpers.js @@ -0,0 +1,180 @@ +/* Plugin for jQuery for working with colors. + * + * Version 1.1. + * + * Inspiration from jQuery color animation plugin by John Resig. + * + * Released under the MIT license by Ole Laursen, October 2009. + * + * Examples: + * + * $.color.parse("#fff").scale('rgb', 0.25).add('a', -0.5).toString() + * var c = $.color.extract($("#mydiv"), 'background-color'); + * console.log(c.r, c.g, c.b, c.a); + * $.color.make(100, 50, 25, 0.4).toString() // returns "rgba(100,50,25,0.4)" + * + * Note that .scale() and .add() return the same modified object + * instead of making a new one. + * + * V. 1.1: Fix error handling so e.g. parsing an empty string does + * produce a color rather than just crashing. + */ + +(function($) { + $.color = {}; + + // construct color object with some convenient chainable helpers + $.color.make = function (r, g, b, a) { + var o = {}; + o.r = r || 0; + o.g = g || 0; + o.b = b || 0; + o.a = a != null ? a : 1; + + o.add = function (c, d) { + for (var i = 0; i < c.length; ++i) + o[c.charAt(i)] += d; + return o.normalize(); + }; + + o.scale = function (c, f) { + for (var i = 0; i < c.length; ++i) + o[c.charAt(i)] *= f; + return o.normalize(); + }; + + o.toString = function () { + if (o.a >= 1.0) { + return "rgb("+[o.r, o.g, o.b].join(",")+")"; + } else { + return "rgba("+[o.r, o.g, o.b, o.a].join(",")+")"; + } + }; + + o.normalize = function () { + function clamp(min, value, max) { + return value < min ? min: (value > max ? max: value); + } + + o.r = clamp(0, parseInt(o.r), 255); + o.g = clamp(0, parseInt(o.g), 255); + o.b = clamp(0, parseInt(o.b), 255); + o.a = clamp(0, o.a, 1); + return o; + }; + + o.clone = function () { + return $.color.make(o.r, o.b, o.g, o.a); + }; + + return o.normalize(); + } + + // extract CSS color property from element, going up in the DOM + // if it's "transparent" + $.color.extract = function (elem, css) { + var c; + + do { + c = elem.css(css).toLowerCase(); + // keep going until we find an element that has color, or + // we hit the body or root (have no parent) + if (c != '' && c != 'transparent') + break; + elem = elem.parent(); + } while (elem.length && !$.nodeName(elem.get(0), "body")); + + // catch Safari's way of signalling transparent + if (c == "rgba(0, 0, 0, 0)") + c = "transparent"; + + return $.color.parse(c); + } + + // parse CSS color string (like "rgb(10, 32, 43)" or "#fff"), + // returns color object, if parsing failed, you get black (0, 0, + // 0) out + $.color.parse = function (str) { + var res, m = $.color.make; + + // Look for rgb(num,num,num) + if (res = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(str)) + return m(parseInt(res[1], 10), parseInt(res[2], 10), parseInt(res[3], 10)); + + // Look for rgba(num,num,num,num) + if (res = /rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str)) + return m(parseInt(res[1], 10), parseInt(res[2], 10), parseInt(res[3], 10), parseFloat(res[4])); + + // Look for rgb(num%,num%,num%) + if (res = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(str)) + return m(parseFloat(res[1])*2.55, parseFloat(res[2])*2.55, parseFloat(res[3])*2.55); + + // Look for rgba(num%,num%,num%,num) + if (res = /rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str)) + return m(parseFloat(res[1])*2.55, parseFloat(res[2])*2.55, parseFloat(res[3])*2.55, parseFloat(res[4])); + + // Look for #a0b1c2 + if (res = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(str)) + return m(parseInt(res[1], 16), parseInt(res[2], 16), parseInt(res[3], 16)); + + // Look for #fff + if (res = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(str)) + return m(parseInt(res[1]+res[1], 16), parseInt(res[2]+res[2], 16), parseInt(res[3]+res[3], 16)); + + // Otherwise, we're most likely dealing with a named color + var name = $.trim(str).toLowerCase(); + if (name == "transparent") + return m(255, 255, 255, 0); + else { + // default to black + res = lookupColors[name] || [0, 0, 0]; + return m(res[0], res[1], res[2]); + } + } + + var lookupColors = { + aqua:[0,255,255], + azure:[240,255,255], + beige:[245,245,220], + black:[0,0,0], + blue:[0,0,255], + brown:[165,42,42], + cyan:[0,255,255], + darkblue:[0,0,139], + darkcyan:[0,139,139], + darkgrey:[169,169,169], + darkgreen:[0,100,0], + darkkhaki:[189,183,107], + darkmagenta:[139,0,139], + darkolivegreen:[85,107,47], + darkorange:[255,140,0], + darkorchid:[153,50,204], + darkred:[139,0,0], + darksalmon:[233,150,122], + darkviolet:[148,0,211], + fuchsia:[255,0,255], + gold:[255,215,0], + green:[0,128,0], + indigo:[75,0,130], + khaki:[240,230,140], + lightblue:[173,216,230], + lightcyan:[224,255,255], + lightgreen:[144,238,144], + lightgrey:[211,211,211], + lightpink:[255,182,193], + lightyellow:[255,255,224], + lime:[0,255,0], + magenta:[255,0,255], + maroon:[128,0,0], + navy:[0,0,128], + olive:[128,128,0], + orange:[255,165,0], + pink:[255,192,203], + purple:[128,0,128], + violet:[128,0,128], + red:[255,0,0], + silver:[192,192,192], + white:[255,255,255], + yellow:[255,255,0] + }; +})(jQuery); http://git-wip-us.apache.org/repos/asf/accumulo/blob/680b3a21/server/monitor/src/main/resources/resources/js/flot/jquery.colorhelpers.min.js ---------------------------------------------------------------------- diff --git a/server/monitor/src/main/resources/resources/js/flot/jquery.colorhelpers.min.js b/server/monitor/src/main/resources/resources/js/flot/jquery.colorhelpers.min.js new file mode 100644 index 0000000..7f42659 --- /dev/null +++ b/server/monitor/src/main/resources/resources/js/flot/jquery.colorhelpers.min.js @@ -0,0 +1 @@ +(function($){$.color={};$.color.make=function(r,g,b,a){var o={};o.r=r||0;o.g=g||0;o.b=b||0;o.a=a!=null?a:1;o.add=function(c,d){for(var i=0;i<c.length;++i)o[c.charAt(i)]+=d;return o.normalize()};o.scale=function(c,f){for(var i=0;i<c.length;++i)o[c.charAt(i)]*=f;return o.normalize()};o.toString=function(){if(o.a>=1){return"rgb("+[o.r,o.g,o.b].join(",")+")"}else{return"rgba("+[o.r,o.g,o.b,o.a].join(",")+")"}};o.normalize=function(){function clamp(min,value,max){return value<min?min:value>max?max:value}o.r=clamp(0,parseInt(o.r),255);o.g=clamp(0,parseInt(o.g),255);o.b=clamp(0,parseInt(o.b),255);o.a=clamp(0,o.a,1);return o};o.clone=function(){return $.color.make(o.r,o.b,o.g,o.a)};return o.normalize()};$.color.extract=function(elem,css){var c;do{c=elem.css(css).toLowerCase();if(c!=""&&c!="transparent")break;elem=elem.parent()}while(elem.length&&!$.nodeName(elem.get(0),"body"));if(c=="rgba(0, 0, 0, 0)")c="transparent";return $.color.parse(c)};$.color.parse=function(str){var res,m=$.color.ma ke;if(res=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(str))return m(parseInt(res[1],10),parseInt(res[2],10),parseInt(res[3],10));if(res=/rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str))return m(parseInt(res[1],10),parseInt(res[2],10),parseInt(res[3],10),parseFloat(res[4]));if(res=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(str))return m(parseFloat(res[1])*2.55,parseFloat(res[2])*2.55,parseFloat(res[3])*2.55);if(res=/rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str))return m(parseFloat(res[1])*2.55,parseFloat(res[2])*2.55,parseFloat(res[3])*2.55,parseFloat(res[4]));if(res=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(str))return m(parseInt(res[1],16),parseInt(res[2],16),parseInt(res[3],16));if(res=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(st r))return m(parseInt(res[1]+res[1],16),parseInt(res[2]+res[2],16),parseInt(res[3]+res[3],16));var name=$.trim(str).toLowerCase();if(name=="transparent")return m(255,255,255,0);else{res=lookupColors[name]||[0,0,0];return m(res[0],res[1],res[2])}};var lookupColors={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0] ,pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0]}})(jQuery); \ No newline at end of file http://git-wip-us.apache.org/repos/asf/accumulo/blob/680b3a21/server/monitor/src/main/resources/resources/js/flot/jquery.flot.canvas.js ---------------------------------------------------------------------- diff --git a/server/monitor/src/main/resources/resources/js/flot/jquery.flot.canvas.js b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.canvas.js new file mode 100644 index 0000000..29328d5 --- /dev/null +++ b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.canvas.js @@ -0,0 +1,345 @@ +/* Flot plugin for drawing all elements of a plot on the canvas. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +Flot normally produces certain elements, like axis labels and the legend, using +HTML elements. This permits greater interactivity and customization, and often +looks better, due to cross-browser canvas text inconsistencies and limitations. + +It can also be desirable to render the plot entirely in canvas, particularly +if the goal is to save it as an image, or if Flot is being used in a context +where the HTML DOM does not exist, as is the case within Node.js. This plugin +switches out Flot's standard drawing operations for canvas-only replacements. + +Currently the plugin supports only axis labels, but it will eventually allow +every element of the plot to be rendered directly to canvas. + +The plugin supports these options: + +{ + canvas: boolean +} + +The "canvas" option controls whether full canvas drawing is enabled, making it +possible to toggle on and off. This is useful when a plot uses HTML text in the +browser, but needs to redraw with canvas text when exporting as an image. + +*/ + +(function($) { + + var options = { + canvas: true + }; + + var render, getTextInfo, addText; + + // Cache the prototype hasOwnProperty for faster access + + var hasOwnProperty = Object.prototype.hasOwnProperty; + + function init(plot, classes) { + + var Canvas = classes.Canvas; + + // We only want to replace the functions once; the second time around + // we would just get our new function back. This whole replacing of + // prototype functions is a disaster, and needs to be changed ASAP. + + if (render == null) { + getTextInfo = Canvas.prototype.getTextInfo, + addText = Canvas.prototype.addText, + render = Canvas.prototype.render; + } + + // Finishes rendering the canvas, including overlaid text + + Canvas.prototype.render = function() { + + if (!plot.getOptions().canvas) { + return render.call(this); + } + + var context = this.context, + cache = this._textCache; + + // For each text layer, render elements marked as active + + context.save(); + context.textBaseline = "middle"; + + for (var layerKey in cache) { + if (hasOwnProperty.call(cache, layerKey)) { + var layerCache = cache[layerKey]; + for (var styleKey in layerCache) { + if (hasOwnProperty.call(layerCache, styleKey)) { + var styleCache = layerCache[styleKey], + updateStyles = true; + for (var key in styleCache) { + if (hasOwnProperty.call(styleCache, key)) { + + var info = styleCache[key], + positions = info.positions, + lines = info.lines; + + // Since every element at this level of the cache have the + // same font and fill styles, we can just change them once + // using the values from the first element. + + if (updateStyles) { + context.fillStyle = info.font.color; + context.font = info.font.definition; + updateStyles = false; + } + + for (var i = 0, position; position = positions[i]; i++) { + if (position.active) { + for (var j = 0, line; line = position.lines[j]; j++) { + context.fillText(lines[j].text, line[0], line[1]); + } + } else { + positions.splice(i--, 1); + } + } + + if (positions.length == 0) { + delete styleCache[key]; + } + } + } + } + } + } + } + + context.restore(); + }; + + // Creates (if necessary) and returns a text info object. + // + // When the canvas option is set, the object looks like this: + // + // { + // width: Width of the text's bounding box. + // height: Height of the text's bounding box. + // positions: Array of positions at which this text is drawn. + // lines: [{ + // height: Height of this line. + // widths: Width of this line. + // text: Text on this line. + // }], + // font: { + // definition: Canvas font property string. + // color: Color of the text. + // }, + // } + // + // The positions array contains objects that look like this: + // + // { + // active: Flag indicating whether the text should be visible. + // lines: Array of [x, y] coordinates at which to draw the line. + // x: X coordinate at which to draw the text. + // y: Y coordinate at which to draw the text. + // } + + Canvas.prototype.getTextInfo = function(layer, text, font, angle, width) { + + if (!plot.getOptions().canvas) { + return getTextInfo.call(this, layer, text, font, angle, width); + } + + var textStyle, layerCache, styleCache, info; + + // Cast the value to a string, in case we were given a number + + text = "" + text; + + // If the font is a font-spec object, generate a CSS definition + + if (typeof font === "object") { + textStyle = font.style + " " + font.variant + " " + font.weight + " " + font.size + "px " + font.family; + } else { + textStyle = font; + } + + // Retrieve (or create) the cache for the text's layer and styles + + layerCache = this._textCache[layer]; + + if (layerCache == null) { + layerCache = this._textCache[layer] = {}; + } + + styleCache = layerCache[textStyle]; + + if (styleCache == null) { + styleCache = layerCache[textStyle] = {}; + } + + info = styleCache[text]; + + if (info == null) { + + var context = this.context; + + // If the font was provided as CSS, create a div with those + // classes and examine it to generate a canvas font spec. + + if (typeof font !== "object") { + + var element = $("<div> </div>") + .css("position", "absolute") + .addClass(typeof font === "string" ? font : null) + .appendTo(this.getTextLayer(layer)); + + font = { + lineHeight: element.height(), + style: element.css("font-style"), + variant: element.css("font-variant"), + weight: element.css("font-weight"), + family: element.css("font-family"), + color: element.css("color") + }; + + // Setting line-height to 1, without units, sets it equal + // to the font-size, even if the font-size is abstract, + // like 'smaller'. This enables us to read the real size + // via the element's height, working around browsers that + // return the literal 'smaller' value. + + font.size = element.css("line-height", 1).height(); + + element.remove(); + } + + textStyle = font.style + " " + font.variant + " " + font.weight + " " + font.size + "px " + font.family; + + // Create a new info object, initializing the dimensions to + // zero so we can count them up line-by-line. + + info = styleCache[text] = { + width: 0, + height: 0, + positions: [], + lines: [], + font: { + definition: textStyle, + color: font.color + } + }; + + context.save(); + context.font = textStyle; + + // Canvas can't handle multi-line strings; break on various + // newlines, including HTML brs, to build a list of lines. + // Note that we could split directly on regexps, but IE < 9 is + // broken; revisit when we drop IE 7/8 support. + + var lines = (text + "").replace(/<br ?\/?>|\r\n|\r/g, "\n").split("\n"); + + for (var i = 0; i < lines.length; ++i) { + + var lineText = lines[i], + measured = context.measureText(lineText); + + info.width = Math.max(measured.width, info.width); + info.height += font.lineHeight; + + info.lines.push({ + text: lineText, + width: measured.width, + height: font.lineHeight + }); + } + + context.restore(); + } + + return info; + }; + + // Adds a text string to the canvas text overlay. + + Canvas.prototype.addText = function(layer, x, y, text, font, angle, width, halign, valign) { + + if (!plot.getOptions().canvas) { + return addText.call(this, layer, x, y, text, font, angle, width, halign, valign); + } + + var info = this.getTextInfo(layer, text, font, angle, width), + positions = info.positions, + lines = info.lines; + + // Text is drawn with baseline 'middle', which we need to account + // for by adding half a line's height to the y position. + + y += info.height / lines.length / 2; + + // Tweak the initial y-position to match vertical alignment + + if (valign == "middle") { + y = Math.round(y - info.height / 2); + } else if (valign == "bottom") { + y = Math.round(y - info.height); + } else { + y = Math.round(y); + } + + // FIXME: LEGACY BROWSER FIX + // AFFECTS: Opera < 12.00 + + // Offset the y coordinate, since Opera is off pretty + // consistently compared to the other browsers. + + if (!!(window.opera && window.opera.version().split(".")[0] < 12)) { + y -= 2; + } + + // Determine whether this text already exists at this position. + // If so, mark it for inclusion in the next render pass. + + for (var i = 0, position; position = positions[i]; i++) { + if (position.x == x && position.y == y) { + position.active = true; + return; + } + } + + // If the text doesn't exist at this position, create a new entry + + position = { + active: true, + lines: [], + x: x, + y: y + }; + + positions.push(position); + + // Fill in the x & y positions of each line, adjusting them + // individually for horizontal alignment. + + for (var i = 0, line; line = lines[i]; i++) { + if (halign == "center") { + position.lines.push([Math.round(x - line.width / 2), y]); + } else if (halign == "right") { + position.lines.push([Math.round(x - line.width), y]); + } else { + position.lines.push([Math.round(x), y]); + } + y += line.height; + } + }; + } + + $.plot.plugins.push({ + init: init, + options: options, + name: "canvas", + version: "1.0" + }); + +})(jQuery); http://git-wip-us.apache.org/repos/asf/accumulo/blob/680b3a21/server/monitor/src/main/resources/resources/js/flot/jquery.flot.canvas.min.js ---------------------------------------------------------------------- diff --git a/server/monitor/src/main/resources/resources/js/flot/jquery.flot.canvas.min.js b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.canvas.min.js new file mode 100644 index 0000000..40c1051 --- /dev/null +++ b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.canvas.min.js @@ -0,0 +1,7 @@ +/* Javascript plotting library for jQuery, version 0.8.3. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +*/ +(function($){var options={canvas:true};var render,getTextInfo,addText;var hasOwnProperty=Object.prototype.hasOwnProperty;function init(plot,classes){var Canvas=classes.Canvas;if(render==null){getTextInfo=Canvas.prototype.getTextInfo,addText=Canvas.prototype.addText,render=Canvas.prototype.render}Canvas.prototype.render=function(){if(!plot.getOptions().canvas){return render.call(this)}var context=this.context,cache=this._textCache;context.save();context.textBaseline="middle";for(var layerKey in cache){if(hasOwnProperty.call(cache,layerKey)){var layerCache=cache[layerKey];for(var styleKey in layerCache){if(hasOwnProperty.call(layerCache,styleKey)){var styleCache=layerCache[styleKey],updateStyles=true;for(var key in styleCache){if(hasOwnProperty.call(styleCache,key)){var info=styleCache[key],positions=info.positions,lines=info.lines;if(updateStyles){context.fillStyle=info.font.color;context.font=info.font.definition;updateStyles=false}for(var i=0,position;position=positions[i];i++){if( position.active){for(var j=0,line;line=position.lines[j];j++){context.fillText(lines[j].text,line[0],line[1])}}else{positions.splice(i--,1)}}if(positions.length==0){delete styleCache[key]}}}}}}}context.restore()};Canvas.prototype.getTextInfo=function(layer,text,font,angle,width){if(!plot.getOptions().canvas){return getTextInfo.call(this,layer,text,font,angle,width)}var textStyle,layerCache,styleCache,info;text=""+text;if(typeof font==="object"){textStyle=font.style+" "+font.variant+" "+font.weight+" "+font.size+"px "+font.family}else{textStyle=font}layerCache=this._textCache[layer];if(layerCache==null){layerCache=this._textCache[layer]={}}styleCache=layerCache[textStyle];if(styleCache==null){styleCache=layerCache[textStyle]={}}info=styleCache[text];if(info==null){var context=this.context;if(typeof font!=="object"){var element=$("<div> </div>").css("position","absolute").addClass(typeof font==="string"?font:null).appendTo(this.getTextLayer(layer));font={lineHeight:element.height (),style:element.css("font-style"),variant:element.css("font-variant"),weight:element.css("font-weight"),family:element.css("font-family"),color:element.css("color")};font.size=element.css("line-height",1).height();element.remove()}textStyle=font.style+" "+font.variant+" "+font.weight+" "+font.size+"px "+font.family;info=styleCache[text]={width:0,height:0,positions:[],lines:[],font:{definition:textStyle,color:font.color}};context.save();context.font=textStyle;var lines=(text+"").replace(/<br ?\/?>|\r\n|\r/g,"\n").split("\n");for(var i=0;i<lines.length;++i){var lineText=lines[i],measured=context.measureText(lineText);info.width=Math.max(measured.width,info.width);info.height+=font.lineHeight;info.lines.push({text:lineText,width:measured.width,height:font.lineHeight})}context.restore()}return info};Canvas.prototype.addText=function(layer,x,y,text,font,angle,width,halign,valign){if(!plot.getOptions().canvas){return addText.call(this,layer,x,y,text,font,angle,width,halign,valign)}var in fo=this.getTextInfo(layer,text,font,angle,width),positions=info.positions,lines=info.lines;y+=info.height/lines.length/2;if(valign=="middle"){y=Math.round(y-info.height/2)}else if(valign=="bottom"){y=Math.round(y-info.height)}else{y=Math.round(y)}if(!!(window.opera&&window.opera.version().split(".")[0]<12)){y-=2}for(var i=0,position;position=positions[i];i++){if(position.x==x&&position.y==y){position.active=true;return}}position={active:true,lines:[],x:x,y:y};positions.push(position);for(var i=0,line;line=lines[i];i++){if(halign=="center"){position.lines.push([Math.round(x-line.width/2),y])}else if(halign=="right"){position.lines.push([Math.round(x-line.width),y])}else{position.lines.push([Math.round(x),y])}y+=line.height}}}$.plot.plugins.push({init:init,options:options,name:"canvas",version:"1.0"})})(jQuery); \ No newline at end of file http://git-wip-us.apache.org/repos/asf/accumulo/blob/680b3a21/server/monitor/src/main/resources/resources/js/flot/jquery.flot.categories.js ---------------------------------------------------------------------- diff --git a/server/monitor/src/main/resources/resources/js/flot/jquery.flot.categories.js b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.categories.js new file mode 100644 index 0000000..2f9b257 --- /dev/null +++ b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.categories.js @@ -0,0 +1,190 @@ +/* Flot plugin for plotting textual data or categories. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +Consider a dataset like [["February", 34], ["March", 20], ...]. This plugin +allows you to plot such a dataset directly. + +To enable it, you must specify mode: "categories" on the axis with the textual +labels, e.g. + + $.plot("#placeholder", data, { xaxis: { mode: "categories" } }); + +By default, the labels are ordered as they are met in the data series. If you +need a different ordering, you can specify "categories" on the axis options +and list the categories there: + + xaxis: { + mode: "categories", + categories: ["February", "March", "April"] + } + +If you need to customize the distances between the categories, you can specify +"categories" as an object mapping labels to values + + xaxis: { + mode: "categories", + categories: { "February": 1, "March": 3, "April": 4 } + } + +If you don't specify all categories, the remaining categories will be numbered +from the max value plus 1 (with a spacing of 1 between each). + +Internally, the plugin works by transforming the input data through an auto- +generated mapping where the first category becomes 0, the second 1, etc. +Hence, a point like ["February", 34] becomes [0, 34] internally in Flot (this +is visible in hover and click events that return numbers rather than the +category labels). The plugin also overrides the tick generator to spit out the +categories as ticks instead of the values. + +If you need to map a value back to its label, the mapping is always accessible +as "categories" on the axis object, e.g. plot.getAxes().xaxis.categories. + +*/ + +(function ($) { + var options = { + xaxis: { + categories: null + }, + yaxis: { + categories: null + } + }; + + function processRawData(plot, series, data, datapoints) { + // if categories are enabled, we need to disable + // auto-transformation to numbers so the strings are intact + // for later processing + + var xCategories = series.xaxis.options.mode == "categories", + yCategories = series.yaxis.options.mode == "categories"; + + if (!(xCategories || yCategories)) + return; + + var format = datapoints.format; + + if (!format) { + // FIXME: auto-detection should really not be defined here + var s = series; + format = []; + format.push({ x: true, number: true, required: true }); + format.push({ y: true, number: true, required: true }); + + if (s.bars.show || (s.lines.show && s.lines.fill)) { + var autoscale = !!((s.bars.show && s.bars.zero) || (s.lines.show && s.lines.zero)); + format.push({ y: true, number: true, required: false, defaultValue: 0, autoscale: autoscale }); + if (s.bars.horizontal) { + delete format[format.length - 1].y; + format[format.length - 1].x = true; + } + } + + datapoints.format = format; + } + + for (var m = 0; m < format.length; ++m) { + if (format[m].x && xCategories) + format[m].number = false; + + if (format[m].y && yCategories) + format[m].number = false; + } + } + + function getNextIndex(categories) { + var index = -1; + + for (var v in categories) + if (categories[v] > index) + index = categories[v]; + + return index + 1; + } + + function categoriesTickGenerator(axis) { + var res = []; + for (var label in axis.categories) { + var v = axis.categories[label]; + if (v >= axis.min && v <= axis.max) + res.push([v, label]); + } + + res.sort(function (a, b) { return a[0] - b[0]; }); + + return res; + } + + function setupCategoriesForAxis(series, axis, datapoints) { + if (series[axis].options.mode != "categories") + return; + + if (!series[axis].categories) { + // parse options + var c = {}, o = series[axis].options.categories || {}; + if ($.isArray(o)) { + for (var i = 0; i < o.length; ++i) + c[o[i]] = i; + } + else { + for (var v in o) + c[v] = o[v]; + } + + series[axis].categories = c; + } + + // fix ticks + if (!series[axis].options.ticks) + series[axis].options.ticks = categoriesTickGenerator; + + transformPointsOnAxis(datapoints, axis, series[axis].categories); + } + + function transformPointsOnAxis(datapoints, axis, categories) { + // go through the points, transforming them + var points = datapoints.points, + ps = datapoints.pointsize, + format = datapoints.format, + formatColumn = axis.charAt(0), + index = getNextIndex(categories); + + for (var i = 0; i < points.length; i += ps) { + if (points[i] == null) + continue; + + for (var m = 0; m < ps; ++m) { + var val = points[i + m]; + + if (val == null || !format[m][formatColumn]) + continue; + + if (!(val in categories)) { + categories[val] = index; + ++index; + } + + points[i + m] = categories[val]; + } + } + } + + function processDatapoints(plot, series, datapoints) { + setupCategoriesForAxis(series, "xaxis", datapoints); + setupCategoriesForAxis(series, "yaxis", datapoints); + } + + function init(plot) { + plot.hooks.processRawData.push(processRawData); + plot.hooks.processDatapoints.push(processDatapoints); + } + + $.plot.plugins.push({ + init: init, + options: options, + name: 'categories', + version: '1.0' + }); +})(jQuery); http://git-wip-us.apache.org/repos/asf/accumulo/blob/680b3a21/server/monitor/src/main/resources/resources/js/flot/jquery.flot.categories.min.js ---------------------------------------------------------------------- diff --git a/server/monitor/src/main/resources/resources/js/flot/jquery.flot.categories.min.js b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.categories.min.js new file mode 100644 index 0000000..5bce588 --- /dev/null +++ b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.categories.min.js @@ -0,0 +1,7 @@ +/* Javascript plotting library for jQuery, version 0.8.3. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +*/ +(function($){var options={xaxis:{categories:null},yaxis:{categories:null}};function processRawData(plot,series,data,datapoints){var xCategories=series.xaxis.options.mode=="categories",yCategories=series.yaxis.options.mode=="categories";if(!(xCategories||yCategories))return;var format=datapoints.format;if(!format){var s=series;format=[];format.push({x:true,number:true,required:true});format.push({y:true,number:true,required:true});if(s.bars.show||s.lines.show&&s.lines.fill){var autoscale=!!(s.bars.show&&s.bars.zero||s.lines.show&&s.lines.zero);format.push({y:true,number:true,required:false,defaultValue:0,autoscale:autoscale});if(s.bars.horizontal){delete format[format.length-1].y;format[format.length-1].x=true}}datapoints.format=format}for(var m=0;m<format.length;++m){if(format[m].x&&xCategories)format[m].number=false;if(format[m].y&&yCategories)format[m].number=false}}function getNextIndex(categories){var index=-1;for(var v in categories)if(categories[v]>index)index=categories[v];re turn index+1}function categoriesTickGenerator(axis){var res=[];for(var label in axis.categories){var v=axis.categories[label];if(v>=axis.min&&v<=axis.max)res.push([v,label])}res.sort(function(a,b){return a[0]-b[0]});return res}function setupCategoriesForAxis(series,axis,datapoints){if(series[axis].options.mode!="categories")return;if(!series[axis].categories){var c={},o=series[axis].options.categories||{};if($.isArray(o)){for(var i=0;i<o.length;++i)c[o[i]]=i}else{for(var v in o)c[v]=o[v]}series[axis].categories=c}if(!series[axis].options.ticks)series[axis].options.ticks=categoriesTickGenerator;transformPointsOnAxis(datapoints,axis,series[axis].categories)}function transformPointsOnAxis(datapoints,axis,categories){var points=datapoints.points,ps=datapoints.pointsize,format=datapoints.format,formatColumn=axis.charAt(0),index=getNextIndex(categories);for(var i=0;i<points.length;i+=ps){if(points[i]==null)continue;for(var m=0;m<ps;++m){var val=points[i+m];if(val==null||!format[m][formatC olumn])continue;if(!(val in categories)){categories[val]=index;++index}points[i+m]=categories[val]}}}function processDatapoints(plot,series,datapoints){setupCategoriesForAxis(series,"xaxis",datapoints);setupCategoriesForAxis(series,"yaxis",datapoints)}function init(plot){plot.hooks.processRawData.push(processRawData);plot.hooks.processDatapoints.push(processDatapoints)}$.plot.plugins.push({init:init,options:options,name:"categories",version:"1.0"})})(jQuery); \ No newline at end of file http://git-wip-us.apache.org/repos/asf/accumulo/blob/680b3a21/server/monitor/src/main/resources/resources/js/flot/jquery.flot.crosshair.js ---------------------------------------------------------------------- diff --git a/server/monitor/src/main/resources/resources/js/flot/jquery.flot.crosshair.js b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.crosshair.js new file mode 100644 index 0000000..5111695 --- /dev/null +++ b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.crosshair.js @@ -0,0 +1,176 @@ +/* Flot plugin for showing crosshairs when the mouse hovers over the plot. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +The plugin supports these options: + + crosshair: { + mode: null or "x" or "y" or "xy" + color: color + lineWidth: number + } + +Set the mode to one of "x", "y" or "xy". The "x" mode enables a vertical +crosshair that lets you trace the values on the x axis, "y" enables a +horizontal crosshair and "xy" enables them both. "color" is the color of the +crosshair (default is "rgba(170, 0, 0, 0.80)"), "lineWidth" is the width of +the drawn lines (default is 1). + +The plugin also adds four public methods: + + - setCrosshair( pos ) + + Set the position of the crosshair. Note that this is cleared if the user + moves the mouse. "pos" is in coordinates of the plot and should be on the + form { x: xpos, y: ypos } (you can use x2/x3/... if you're using multiple + axes), which is coincidentally the same format as what you get from a + "plothover" event. If "pos" is null, the crosshair is cleared. + + - clearCrosshair() + + Clear the crosshair. + + - lockCrosshair(pos) + + Cause the crosshair to lock to the current location, no longer updating if + the user moves the mouse. Optionally supply a position (passed on to + setCrosshair()) to move it to. + + Example usage: + + var myFlot = $.plot( $("#graph"), ..., { crosshair: { mode: "x" } } }; + $("#graph").bind( "plothover", function ( evt, position, item ) { + if ( item ) { + // Lock the crosshair to the data point being hovered + myFlot.lockCrosshair({ + x: item.datapoint[ 0 ], + y: item.datapoint[ 1 ] + }); + } else { + // Return normal crosshair operation + myFlot.unlockCrosshair(); + } + }); + + - unlockCrosshair() + + Free the crosshair to move again after locking it. +*/ + +(function ($) { + var options = { + crosshair: { + mode: null, // one of null, "x", "y" or "xy", + color: "rgba(170, 0, 0, 0.80)", + lineWidth: 1 + } + }; + + function init(plot) { + // position of crosshair in pixels + var crosshair = { x: -1, y: -1, locked: false }; + + plot.setCrosshair = function setCrosshair(pos) { + if (!pos) + crosshair.x = -1; + else { + var o = plot.p2c(pos); + crosshair.x = Math.max(0, Math.min(o.left, plot.width())); + crosshair.y = Math.max(0, Math.min(o.top, plot.height())); + } + + plot.triggerRedrawOverlay(); + }; + + plot.clearCrosshair = plot.setCrosshair; // passes null for pos + + plot.lockCrosshair = function lockCrosshair(pos) { + if (pos) + plot.setCrosshair(pos); + crosshair.locked = true; + }; + + plot.unlockCrosshair = function unlockCrosshair() { + crosshair.locked = false; + }; + + function onMouseOut(e) { + if (crosshair.locked) + return; + + if (crosshair.x != -1) { + crosshair.x = -1; + plot.triggerRedrawOverlay(); + } + } + + function onMouseMove(e) { + if (crosshair.locked) + return; + + if (plot.getSelection && plot.getSelection()) { + crosshair.x = -1; // hide the crosshair while selecting + return; + } + + var offset = plot.offset(); + crosshair.x = Math.max(0, Math.min(e.pageX - offset.left, plot.width())); + crosshair.y = Math.max(0, Math.min(e.pageY - offset.top, plot.height())); + plot.triggerRedrawOverlay(); + } + + plot.hooks.bindEvents.push(function (plot, eventHolder) { + if (!plot.getOptions().crosshair.mode) + return; + + eventHolder.mouseout(onMouseOut); + eventHolder.mousemove(onMouseMove); + }); + + plot.hooks.drawOverlay.push(function (plot, ctx) { + var c = plot.getOptions().crosshair; + if (!c.mode) + return; + + var plotOffset = plot.getPlotOffset(); + + ctx.save(); + ctx.translate(plotOffset.left, plotOffset.top); + + if (crosshair.x != -1) { + var adj = plot.getOptions().crosshair.lineWidth % 2 ? 0.5 : 0; + + ctx.strokeStyle = c.color; + ctx.lineWidth = c.lineWidth; + ctx.lineJoin = "round"; + + ctx.beginPath(); + if (c.mode.indexOf("x") != -1) { + var drawX = Math.floor(crosshair.x) + adj; + ctx.moveTo(drawX, 0); + ctx.lineTo(drawX, plot.height()); + } + if (c.mode.indexOf("y") != -1) { + var drawY = Math.floor(crosshair.y) + adj; + ctx.moveTo(0, drawY); + ctx.lineTo(plot.width(), drawY); + } + ctx.stroke(); + } + ctx.restore(); + }); + + plot.hooks.shutdown.push(function (plot, eventHolder) { + eventHolder.unbind("mouseout", onMouseOut); + eventHolder.unbind("mousemove", onMouseMove); + }); + } + + $.plot.plugins.push({ + init: init, + options: options, + name: 'crosshair', + version: '1.0' + }); +})(jQuery); http://git-wip-us.apache.org/repos/asf/accumulo/blob/680b3a21/server/monitor/src/main/resources/resources/js/flot/jquery.flot.crosshair.min.js ---------------------------------------------------------------------- diff --git a/server/monitor/src/main/resources/resources/js/flot/jquery.flot.crosshair.min.js b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.crosshair.min.js new file mode 100644 index 0000000..e98ee06 --- /dev/null +++ b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.crosshair.min.js @@ -0,0 +1,7 @@ +/* Javascript plotting library for jQuery, version 0.8.3. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +*/ +(function($){var options={crosshair:{mode:null,color:"rgba(170, 0, 0, 0.80)",lineWidth:1}};function init(plot){var crosshair={x:-1,y:-1,locked:false};plot.setCrosshair=function setCrosshair(pos){if(!pos)crosshair.x=-1;else{var o=plot.p2c(pos);crosshair.x=Math.max(0,Math.min(o.left,plot.width()));crosshair.y=Math.max(0,Math.min(o.top,plot.height()))}plot.triggerRedrawOverlay()};plot.clearCrosshair=plot.setCrosshair;plot.lockCrosshair=function lockCrosshair(pos){if(pos)plot.setCrosshair(pos);crosshair.locked=true};plot.unlockCrosshair=function unlockCrosshair(){crosshair.locked=false};function onMouseOut(e){if(crosshair.locked)return;if(crosshair.x!=-1){crosshair.x=-1;plot.triggerRedrawOverlay()}}function onMouseMove(e){if(crosshair.locked)return;if(plot.getSelection&&plot.getSelection()){crosshair.x=-1;return}var offset=plot.offset();crosshair.x=Math.max(0,Math.min(e.pageX-offset.left,plot.width()));crosshair.y=Math.max(0,Math.min(e.pageY-offset.top,plot.height()));plot.triggerRedraw Overlay()}plot.hooks.bindEvents.push(function(plot,eventHolder){if(!plot.getOptions().crosshair.mode)return;eventHolder.mouseout(onMouseOut);eventHolder.mousemove(onMouseMove)});plot.hooks.drawOverlay.push(function(plot,ctx){var c=plot.getOptions().crosshair;if(!c.mode)return;var plotOffset=plot.getPlotOffset();ctx.save();ctx.translate(plotOffset.left,plotOffset.top);if(crosshair.x!=-1){var adj=plot.getOptions().crosshair.lineWidth%2?.5:0;ctx.strokeStyle=c.color;ctx.lineWidth=c.lineWidth;ctx.lineJoin="round";ctx.beginPath();if(c.mode.indexOf("x")!=-1){var drawX=Math.floor(crosshair.x)+adj;ctx.moveTo(drawX,0);ctx.lineTo(drawX,plot.height())}if(c.mode.indexOf("y")!=-1){var drawY=Math.floor(crosshair.y)+adj;ctx.moveTo(0,drawY);ctx.lineTo(plot.width(),drawY)}ctx.stroke()}ctx.restore()});plot.hooks.shutdown.push(function(plot,eventHolder){eventHolder.unbind("mouseout",onMouseOut);eventHolder.unbind("mousemove",onMouseMove)})}$.plot.plugins.push({init:init,options:options,name:"crosshair" ,version:"1.0"})})(jQuery); \ No newline at end of file http://git-wip-us.apache.org/repos/asf/accumulo/blob/680b3a21/server/monitor/src/main/resources/resources/js/flot/jquery.flot.errorbars.js ---------------------------------------------------------------------- diff --git a/server/monitor/src/main/resources/resources/js/flot/jquery.flot.errorbars.js b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.errorbars.js new file mode 100644 index 0000000..2583d5c --- /dev/null +++ b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.errorbars.js @@ -0,0 +1,353 @@ +/* Flot plugin for plotting error bars. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +Error bars are used to show standard deviation and other statistical +properties in a plot. + +* Created by Rui Pereira - rui (dot) pereira (at) gmail (dot) com + +This plugin allows you to plot error-bars over points. Set "errorbars" inside +the points series to the axis name over which there will be error values in +your data array (*even* if you do not intend to plot them later, by setting +"show: null" on xerr/yerr). + +The plugin supports these options: + + series: { + points: { + errorbars: "x" or "y" or "xy", + xerr: { + show: null/false or true, + asymmetric: null/false or true, + upperCap: null or "-" or function, + lowerCap: null or "-" or function, + color: null or color, + radius: null or number + }, + yerr: { same options as xerr } + } + } + +Each data point array is expected to be of the type: + + "x" [ x, y, xerr ] + "y" [ x, y, yerr ] + "xy" [ x, y, xerr, yerr ] + +Where xerr becomes xerr_lower,xerr_upper for the asymmetric error case, and +equivalently for yerr. Eg., a datapoint for the "xy" case with symmetric +error-bars on X and asymmetric on Y would be: + + [ x, y, xerr, yerr_lower, yerr_upper ] + +By default no end caps are drawn. Setting upperCap and/or lowerCap to "-" will +draw a small cap perpendicular to the error bar. They can also be set to a +user-defined drawing function, with (ctx, x, y, radius) as parameters, as eg. + + function drawSemiCircle( ctx, x, y, radius ) { + ctx.beginPath(); + ctx.arc( x, y, radius, 0, Math.PI, false ); + ctx.moveTo( x - radius, y ); + ctx.lineTo( x + radius, y ); + ctx.stroke(); + } + +Color and radius both default to the same ones of the points series if not +set. The independent radius parameter on xerr/yerr is useful for the case when +we may want to add error-bars to a line, without showing the interconnecting +points (with radius: 0), and still showing end caps on the error-bars. +shadowSize and lineWidth are derived as well from the points series. + +*/ + +(function ($) { + var options = { + series: { + points: { + errorbars: null, //should be 'x', 'y' or 'xy' + xerr: { err: 'x', show: null, asymmetric: null, upperCap: null, lowerCap: null, color: null, radius: null}, + yerr: { err: 'y', show: null, asymmetric: null, upperCap: null, lowerCap: null, color: null, radius: null} + } + } + }; + + function processRawData(plot, series, data, datapoints){ + if (!series.points.errorbars) + return; + + // x,y values + var format = [ + { x: true, number: true, required: true }, + { y: true, number: true, required: true } + ]; + + var errors = series.points.errorbars; + // error bars - first X then Y + if (errors == 'x' || errors == 'xy') { + // lower / upper error + if (series.points.xerr.asymmetric) { + format.push({ x: true, number: true, required: true }); + format.push({ x: true, number: true, required: true }); + } else + format.push({ x: true, number: true, required: true }); + } + if (errors == 'y' || errors == 'xy') { + // lower / upper error + if (series.points.yerr.asymmetric) { + format.push({ y: true, number: true, required: true }); + format.push({ y: true, number: true, required: true }); + } else + format.push({ y: true, number: true, required: true }); + } + datapoints.format = format; + } + + function parseErrors(series, i){ + + var points = series.datapoints.points; + + // read errors from points array + var exl = null, + exu = null, + eyl = null, + eyu = null; + var xerr = series.points.xerr, + yerr = series.points.yerr; + + var eb = series.points.errorbars; + // error bars - first X + if (eb == 'x' || eb == 'xy') { + if (xerr.asymmetric) { + exl = points[i + 2]; + exu = points[i + 3]; + if (eb == 'xy') + if (yerr.asymmetric){ + eyl = points[i + 4]; + eyu = points[i + 5]; + } else eyl = points[i + 4]; + } else { + exl = points[i + 2]; + if (eb == 'xy') + if (yerr.asymmetric) { + eyl = points[i + 3]; + eyu = points[i + 4]; + } else eyl = points[i + 3]; + } + // only Y + } else if (eb == 'y') + if (yerr.asymmetric) { + eyl = points[i + 2]; + eyu = points[i + 3]; + } else eyl = points[i + 2]; + + // symmetric errors? + if (exu == null) exu = exl; + if (eyu == null) eyu = eyl; + + var errRanges = [exl, exu, eyl, eyu]; + // nullify if not showing + if (!xerr.show){ + errRanges[0] = null; + errRanges[1] = null; + } + if (!yerr.show){ + errRanges[2] = null; + errRanges[3] = null; + } + return errRanges; + } + + function drawSeriesErrors(plot, ctx, s){ + + var points = s.datapoints.points, + ps = s.datapoints.pointsize, + ax = [s.xaxis, s.yaxis], + radius = s.points.radius, + err = [s.points.xerr, s.points.yerr]; + + //sanity check, in case some inverted axis hack is applied to flot + var invertX = false; + if (ax[0].p2c(ax[0].max) < ax[0].p2c(ax[0].min)) { + invertX = true; + var tmp = err[0].lowerCap; + err[0].lowerCap = err[0].upperCap; + err[0].upperCap = tmp; + } + + var invertY = false; + if (ax[1].p2c(ax[1].min) < ax[1].p2c(ax[1].max)) { + invertY = true; + var tmp = err[1].lowerCap; + err[1].lowerCap = err[1].upperCap; + err[1].upperCap = tmp; + } + + for (var i = 0; i < s.datapoints.points.length; i += ps) { + + //parse + var errRanges = parseErrors(s, i); + + //cycle xerr & yerr + for (var e = 0; e < err.length; e++){ + + var minmax = [ax[e].min, ax[e].max]; + + //draw this error? + if (errRanges[e * err.length]){ + + //data coordinates + var x = points[i], + y = points[i + 1]; + + //errorbar ranges + var upper = [x, y][e] + errRanges[e * err.length + 1], + lower = [x, y][e] - errRanges[e * err.length]; + + //points outside of the canvas + if (err[e].err == 'x') + if (y > ax[1].max || y < ax[1].min || upper < ax[0].min || lower > ax[0].max) + continue; + if (err[e].err == 'y') + if (x > ax[0].max || x < ax[0].min || upper < ax[1].min || lower > ax[1].max) + continue; + + // prevent errorbars getting out of the canvas + var drawUpper = true, + drawLower = true; + + if (upper > minmax[1]) { + drawUpper = false; + upper = minmax[1]; + } + if (lower < minmax[0]) { + drawLower = false; + lower = minmax[0]; + } + + //sanity check, in case some inverted axis hack is applied to flot + if ((err[e].err == 'x' && invertX) || (err[e].err == 'y' && invertY)) { + //swap coordinates + var tmp = lower; + lower = upper; + upper = tmp; + tmp = drawLower; + drawLower = drawUpper; + drawUpper = tmp; + tmp = minmax[0]; + minmax[0] = minmax[1]; + minmax[1] = tmp; + } + + // convert to pixels + x = ax[0].p2c(x), + y = ax[1].p2c(y), + upper = ax[e].p2c(upper); + lower = ax[e].p2c(lower); + minmax[0] = ax[e].p2c(minmax[0]); + minmax[1] = ax[e].p2c(minmax[1]); + + //same style as points by default + var lw = err[e].lineWidth ? err[e].lineWidth : s.points.lineWidth, + sw = s.points.shadowSize != null ? s.points.shadowSize : s.shadowSize; + + //shadow as for points + if (lw > 0 && sw > 0) { + var w = sw / 2; + ctx.lineWidth = w; + ctx.strokeStyle = "rgba(0,0,0,0.1)"; + drawError(ctx, err[e], x, y, upper, lower, drawUpper, drawLower, radius, w + w/2, minmax); + + ctx.strokeStyle = "rgba(0,0,0,0.2)"; + drawError(ctx, err[e], x, y, upper, lower, drawUpper, drawLower, radius, w/2, minmax); + } + + ctx.strokeStyle = err[e].color? err[e].color: s.color; + ctx.lineWidth = lw; + //draw it + drawError(ctx, err[e], x, y, upper, lower, drawUpper, drawLower, radius, 0, minmax); + } + } + } + } + + function drawError(ctx,err,x,y,upper,lower,drawUpper,drawLower,radius,offset,minmax){ + + //shadow offset + y += offset; + upper += offset; + lower += offset; + + // error bar - avoid plotting over circles + if (err.err == 'x'){ + if (upper > x + radius) drawPath(ctx, [[upper,y],[Math.max(x + radius,minmax[0]),y]]); + else drawUpper = false; + if (lower < x - radius) drawPath(ctx, [[Math.min(x - radius,minmax[1]),y],[lower,y]] ); + else drawLower = false; + } + else { + if (upper < y - radius) drawPath(ctx, [[x,upper],[x,Math.min(y - radius,minmax[0])]] ); + else drawUpper = false; + if (lower > y + radius) drawPath(ctx, [[x,Math.max(y + radius,minmax[1])],[x,lower]] ); + else drawLower = false; + } + + //internal radius value in errorbar, allows to plot radius 0 points and still keep proper sized caps + //this is a way to get errorbars on lines without visible connecting dots + radius = err.radius != null? err.radius: radius; + + // upper cap + if (drawUpper) { + if (err.upperCap == '-'){ + if (err.err=='x') drawPath(ctx, [[upper,y - radius],[upper,y + radius]] ); + else drawPath(ctx, [[x - radius,upper],[x + radius,upper]] ); + } else if ($.isFunction(err.upperCap)){ + if (err.err=='x') err.upperCap(ctx, upper, y, radius); + else err.upperCap(ctx, x, upper, radius); + } + } + // lower cap + if (drawLower) { + if (err.lowerCap == '-'){ + if (err.err=='x') drawPath(ctx, [[lower,y - radius],[lower,y + radius]] ); + else drawPath(ctx, [[x - radius,lower],[x + radius,lower]] ); + } else if ($.isFunction(err.lowerCap)){ + if (err.err=='x') err.lowerCap(ctx, lower, y, radius); + else err.lowerCap(ctx, x, lower, radius); + } + } + } + + function drawPath(ctx, pts){ + ctx.beginPath(); + ctx.moveTo(pts[0][0], pts[0][1]); + for (var p=1; p < pts.length; p++) + ctx.lineTo(pts[p][0], pts[p][1]); + ctx.stroke(); + } + + function draw(plot, ctx){ + var plotOffset = plot.getPlotOffset(); + + ctx.save(); + ctx.translate(plotOffset.left, plotOffset.top); + $.each(plot.getData(), function (i, s) { + if (s.points.errorbars && (s.points.xerr.show || s.points.yerr.show)) + drawSeriesErrors(plot, ctx, s); + }); + ctx.restore(); + } + + function init(plot) { + plot.hooks.processRawData.push(processRawData); + plot.hooks.draw.push(draw); + } + + $.plot.plugins.push({ + init: init, + options: options, + name: 'errorbars', + version: '1.0' + }); +})(jQuery); http://git-wip-us.apache.org/repos/asf/accumulo/blob/680b3a21/server/monitor/src/main/resources/resources/js/flot/jquery.flot.errorbars.min.js ---------------------------------------------------------------------- diff --git a/server/monitor/src/main/resources/resources/js/flot/jquery.flot.errorbars.min.js b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.errorbars.min.js new file mode 100644 index 0000000..aa79f54 --- /dev/null +++ b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.errorbars.min.js @@ -0,0 +1,7 @@ +/* Javascript plotting library for jQuery, version 0.8.3. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +*/ +(function($){var options={series:{points:{errorbars:null,xerr:{err:"x",show:null,asymmetric:null,upperCap:null,lowerCap:null,color:null,radius:null},yerr:{err:"y",show:null,asymmetric:null,upperCap:null,lowerCap:null,color:null,radius:null}}}};function processRawData(plot,series,data,datapoints){if(!series.points.errorbars)return;var format=[{x:true,number:true,required:true},{y:true,number:true,required:true}];var errors=series.points.errorbars;if(errors=="x"||errors=="xy"){if(series.points.xerr.asymmetric){format.push({x:true,number:true,required:true});format.push({x:true,number:true,required:true})}else format.push({x:true,number:true,required:true})}if(errors=="y"||errors=="xy"){if(series.points.yerr.asymmetric){format.push({y:true,number:true,required:true});format.push({y:true,number:true,required:true})}else format.push({y:true,number:true,required:true})}datapoints.format=format}function parseErrors(series,i){var points=series.datapoints.points;var exl=null,exu=null,eyl=nul l,eyu=null;var xerr=series.points.xerr,yerr=series.points.yerr;var eb=series.points.errorbars;if(eb=="x"||eb=="xy"){if(xerr.asymmetric){exl=points[i+2];exu=points[i+3];if(eb=="xy")if(yerr.asymmetric){eyl=points[i+4];eyu=points[i+5]}else eyl=points[i+4]}else{exl=points[i+2];if(eb=="xy")if(yerr.asymmetric){eyl=points[i+3];eyu=points[i+4]}else eyl=points[i+3]}}else if(eb=="y")if(yerr.asymmetric){eyl=points[i+2];eyu=points[i+3]}else eyl=points[i+2];if(exu==null)exu=exl;if(eyu==null)eyu=eyl;var errRanges=[exl,exu,eyl,eyu];if(!xerr.show){errRanges[0]=null;errRanges[1]=null}if(!yerr.show){errRanges[2]=null;errRanges[3]=null}return errRanges}function drawSeriesErrors(plot,ctx,s){var points=s.datapoints.points,ps=s.datapoints.pointsize,ax=[s.xaxis,s.yaxis],radius=s.points.radius,err=[s.points.xerr,s.points.yerr];var invertX=false;if(ax[0].p2c(ax[0].max)<ax[0].p2c(ax[0].min)){invertX=true;var tmp=err[0].lowerCap;err[0].lowerCap=err[0].upperCap;err[0].upperCap=tmp}var invertY=false;if(ax[1].p2 c(ax[1].min)<ax[1].p2c(ax[1].max)){invertY=true;var tmp=err[1].lowerCap;err[1].lowerCap=err[1].upperCap;err[1].upperCap=tmp}for(var i=0;i<s.datapoints.points.length;i+=ps){var errRanges=parseErrors(s,i);for(var e=0;e<err.length;e++){var minmax=[ax[e].min,ax[e].max];if(errRanges[e*err.length]){var x=points[i],y=points[i+1];var upper=[x,y][e]+errRanges[e*err.length+1],lower=[x,y][e]-errRanges[e*err.length];if(err[e].err=="x")if(y>ax[1].max||y<ax[1].min||upper<ax[0].min||lower>ax[0].max)continue;if(err[e].err=="y")if(x>ax[0].max||x<ax[0].min||upper<ax[1].min||lower>ax[1].max)continue;var drawUpper=true,drawLower=true;if(upper>minmax[1]){drawUpper=false;upper=minmax[1]}if(lower<minmax[0]){drawLower=false;lower=minmax[0]}if(err[e].err=="x"&&invertX||err[e].err=="y"&&invertY){var tmp=lower;lower=upper;upper=tmp;tmp=drawLower;drawLower=drawUpper;drawUpper=tmp;tmp=minmax[0];minmax[0]=minmax[1];minmax[1]=tmp}x=ax[0].p2c(x),y=ax[1].p2c(y),upper=ax[e].p2c(upper);lower=ax[e].p2c(lower);minmax[0 ]=ax[e].p2c(minmax[0]);minmax[1]=ax[e].p2c(minmax[1]);var lw=err[e].lineWidth?err[e].lineWidth:s.points.lineWidth,sw=s.points.shadowSize!=null?s.points.shadowSize:s.shadowSize;if(lw>0&&sw>0){var w=sw/2;ctx.lineWidth=w;ctx.strokeStyle="rgba(0,0,0,0.1)";drawError(ctx,err[e],x,y,upper,lower,drawUpper,drawLower,radius,w+w/2,minmax);ctx.strokeStyle="rgba(0,0,0,0.2)";drawError(ctx,err[e],x,y,upper,lower,drawUpper,drawLower,radius,w/2,minmax)}ctx.strokeStyle=err[e].color?err[e].color:s.color;ctx.lineWidth=lw;drawError(ctx,err[e],x,y,upper,lower,drawUpper,drawLower,radius,0,minmax)}}}}function drawError(ctx,err,x,y,upper,lower,drawUpper,drawLower,radius,offset,minmax){y+=offset;upper+=offset;lower+=offset;if(err.err=="x"){if(upper>x+radius)drawPath(ctx,[[upper,y],[Math.max(x+radius,minmax[0]),y]]);else drawUpper=false;if(lower<x-radius)drawPath(ctx,[[Math.min(x-radius,minmax[1]),y],[lower,y]]);else drawLower=false}else{if(upper<y-radius)drawPath(ctx,[[x,upper],[x,Math.min(y-radius,minmax[0] )]]);else drawUpper=false;if(lower>y+radius)drawPath(ctx,[[x,Math.max(y+radius,minmax[1])],[x,lower]]);else drawLower=false}radius=err.radius!=null?err.radius:radius;if(drawUpper){if(err.upperCap=="-"){if(err.err=="x")drawPath(ctx,[[upper,y-radius],[upper,y+radius]]);else drawPath(ctx,[[x-radius,upper],[x+radius,upper]])}else if($.isFunction(err.upperCap)){if(err.err=="x")err.upperCap(ctx,upper,y,radius);else err.upperCap(ctx,x,upper,radius)}}if(drawLower){if(err.lowerCap=="-"){if(err.err=="x")drawPath(ctx,[[lower,y-radius],[lower,y+radius]]);else drawPath(ctx,[[x-radius,lower],[x+radius,lower]])}else if($.isFunction(err.lowerCap)){if(err.err=="x")err.lowerCap(ctx,lower,y,radius);else err.lowerCap(ctx,x,lower,radius)}}}function drawPath(ctx,pts){ctx.beginPath();ctx.moveTo(pts[0][0],pts[0][1]);for(var p=1;p<pts.length;p++)ctx.lineTo(pts[p][0],pts[p][1]);ctx.stroke()}function draw(plot,ctx){var plotOffset=plot.getPlotOffset();ctx.save();ctx.translate(plotOffset.left,plotOffset.top);$. each(plot.getData(),function(i,s){if(s.points.errorbars&&(s.points.xerr.show||s.points.yerr.show))drawSeriesErrors(plot,ctx,s)});ctx.restore()}function init(plot){plot.hooks.processRawData.push(processRawData);plot.hooks.draw.push(draw)}$.plot.plugins.push({init:init,options:options,name:"errorbars",version:"1.0"})})(jQuery); \ No newline at end of file http://git-wip-us.apache.org/repos/asf/accumulo/blob/680b3a21/server/monitor/src/main/resources/resources/js/flot/jquery.flot.fillbetween.js ---------------------------------------------------------------------- diff --git a/server/monitor/src/main/resources/resources/js/flot/jquery.flot.fillbetween.js b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.fillbetween.js new file mode 100644 index 0000000..18b15d2 --- /dev/null +++ b/server/monitor/src/main/resources/resources/js/flot/jquery.flot.fillbetween.js @@ -0,0 +1,226 @@ +/* Flot plugin for computing bottoms for filled line and bar charts. + +Copyright (c) 2007-2014 IOLA and Ole Laursen. +Licensed under the MIT license. + +The case: you've got two series that you want to fill the area between. In Flot +terms, you need to use one as the fill bottom of the other. You can specify the +bottom of each data point as the third coordinate manually, or you can use this +plugin to compute it for you. + +In order to name the other series, you need to give it an id, like this: + + var dataset = [ + { data: [ ... ], id: "foo" } , // use default bottom + { data: [ ... ], fillBetween: "foo" }, // use first dataset as bottom + ]; + + $.plot($("#placeholder"), dataset, { lines: { show: true, fill: true }}); + +As a convenience, if the id given is a number that doesn't appear as an id in +the series, it is interpreted as the index in the array instead (so fillBetween: +0 can also mean the first series). + +Internally, the plugin modifies the datapoints in each series. For line series, +extra data points might be inserted through interpolation. Note that at points +where the bottom line is not defined (due to a null point or start/end of line), +the current line will show a gap too. The algorithm comes from the +jquery.flot.stack.js plugin, possibly some code could be shared. + +*/ + +(function ( $ ) { + + var options = { + series: { + fillBetween: null // or number + } + }; + + function init( plot ) { + + function findBottomSeries( s, allseries ) { + + var i; + + for ( i = 0; i < allseries.length; ++i ) { + if ( allseries[ i ].id === s.fillBetween ) { + return allseries[ i ]; + } + } + + if ( typeof s.fillBetween === "number" ) { + if ( s.fillBetween < 0 || s.fillBetween >= allseries.length ) { + return null; + } + return allseries[ s.fillBetween ]; + } + + return null; + } + + function computeFillBottoms( plot, s, datapoints ) { + + if ( s.fillBetween == null ) { + return; + } + + var other = findBottomSeries( s, plot.getData() ); + + if ( !other ) { + return; + } + + var ps = datapoints.pointsize, + points = datapoints.points, + otherps = other.datapoints.pointsize, + otherpoints = other.datapoints.points, + newpoints = [], + px, py, intery, qx, qy, bottom, + withlines = s.lines.show, + withbottom = ps > 2 && datapoints.format[2].y, + withsteps = withlines && s.lines.steps, + fromgap = true, + i = 0, + j = 0, + l, m; + + while ( true ) { + + if ( i >= points.length ) { + break; + } + + l = newpoints.length; + + if ( points[ i ] == null ) { + + // copy gaps + + for ( m = 0; m < ps; ++m ) { + newpoints.push( points[ i + m ] ); + } + + i += ps; + + } else if ( j >= otherpoints.length ) { + + // for lines, we can't use the rest of the points + + if ( !withlines ) { + for ( m = 0; m < ps; ++m ) { + newpoints.push( points[ i + m ] ); + } + } + + i += ps; + + } else if ( otherpoints[ j ] == null ) { + + // oops, got a gap + + for ( m = 0; m < ps; ++m ) { + newpoints.push( null ); + } + + fromgap = true; + j += otherps; + + } else { + + // cases where we actually got two points + + px = points[ i ]; + py = points[ i + 1 ]; + qx = otherpoints[ j ]; + qy = otherpoints[ j + 1 ]; + bottom = 0; + + if ( px === qx ) { + + for ( m = 0; m < ps; ++m ) { + newpoints.push( points[ i + m ] ); + } + + //newpoints[ l + 1 ] += qy; + bottom = qy; + + i += ps; + j += otherps; + + } else if ( px > qx ) { + + // we got past point below, might need to + // insert interpolated extra point + + if ( withlines && i > 0 && points[ i - ps ] != null ) { + intery = py + ( points[ i - ps + 1 ] - py ) * ( qx - px ) / ( points[ i - ps ] - px ); + newpoints.push( qx ); + newpoints.push( intery ); + for ( m = 2; m < ps; ++m ) { + newpoints.push( points[ i + m ] ); + } + bottom = qy; + } + + j += otherps; + + } else { // px < qx + + // if we come from a gap, we just skip this point + + if ( fromgap && withlines ) { + i += ps; + continue; + } + + for ( m = 0; m < ps; ++m ) { + newpoints.push( points[ i + m ] ); + } + + // we might be able to interpolate a point below, + // this can give us a better y + + if ( withlines && j > 0 && otherpoints[ j - otherps ] != null ) { + bottom = qy + ( otherpoints[ j - otherps + 1 ] - qy ) * ( px - qx ) / ( otherpoints[ j - otherps ] - qx ); + } + + //newpoints[l + 1] += bottom; + + i += ps; + } + + fromgap = false; + + if ( l !== newpoints.length && withbottom ) { + newpoints[ l + 2 ] = bottom; + } + } + + // maintain the line steps invariant + + if ( withsteps && l !== newpoints.length && l > 0 && + newpoints[ l ] !== null && + newpoints[ l ] !== newpoints[ l - ps ] && + newpoints[ l + 1 ] !== newpoints[ l - ps + 1 ] ) { + for (m = 0; m < ps; ++m) { + newpoints[ l + ps + m ] = newpoints[ l + m ]; + } + newpoints[ l + 1 ] = newpoints[ l - ps + 1 ]; + } + } + + datapoints.points = newpoints; + } + + plot.hooks.processDatapoints.push( computeFillBottoms ); + } + + $.plot.plugins.push({ + init: init, + options: options, + name: "fillbetween", + version: "1.0" + }); + +})(jQuery);
