diff options
Diffstat (limited to 'includes/js/dojox/charting/axis2d/Default.js')
| -rw-r--r-- | includes/js/dojox/charting/axis2d/Default.js | 323 |
1 files changed, 0 insertions, 323 deletions
diff --git a/includes/js/dojox/charting/axis2d/Default.js b/includes/js/dojox/charting/axis2d/Default.js deleted file mode 100644 index 491d9e9..0000000 --- a/includes/js/dojox/charting/axis2d/Default.js +++ /dev/null @@ -1,323 +0,0 @@ -if(!dojo._hasResource["dojox.charting.axis2d.Default"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dojox.charting.axis2d.Default"] = true; -dojo.provide("dojox.charting.axis2d.Default"); - -dojo.require("dojox.charting.scaler"); -dojo.require("dojox.charting.axis2d.common"); -dojo.require("dojox.charting.axis2d.Base"); - -dojo.require("dojo.colors"); -dojo.require("dojox.gfx"); -dojo.require("dojox.lang.functional"); -dojo.require("dojox.lang.utils"); - -(function(){ - var dc = dojox.charting, - df = dojox.lang.functional, - du = dojox.lang.utils, - g = dojox.gfx, - labelGap = 4; // in pixels - - var eq = function(/* Number */ a, /* Number */ b){ - // summary: compare two FP numbers for equality - return Math.abs(a - b) <= 1e-6 * (Math.abs(a) + Math.abs(b)); // Boolean - }; - - dojo.declare("dojox.charting.axis2d.Default", dojox.charting.axis2d.Base, { - defaultParams: { - vertical: false, // true for vertical axis - fixUpper: "none", // align the upper on ticks: "major", "minor", "micro", "none" - fixLower: "none", // align the lower on ticks: "major", "minor", "micro", "none" - natural: false, // all tick marks should be made on natural numbers - leftBottom: true, // position of the axis, used with "vertical" - includeZero: false, // 0 should be included - fixed: true, // all labels are fixed numbers - majorLabels: true, // draw major labels - minorTicks: true, // draw minor ticks - minorLabels: true, // draw minor labels - microTicks: false, // draw micro ticks - htmlLabels: true // use HTML to draw labels - }, - optionalParams: { - "min": 0, // minimal value on this axis - "max": 1, // maximal value on this axis - "majorTickStep": 4, // major tick step - "minorTickStep": 2, // minor tick step - "microTickStep": 1, // micro tick step - "labels": [], // array of labels for major ticks - // with corresponding numeric values - // ordered by values - // theme components - "stroke": {}, // stroke for an axis - "majorTick": {}, // stroke + length for a tick - "minorTick": {}, // stroke + length for a tick - "font": "", // font for labels - "fontColor": "" // color for labels as a string - }, - - constructor: function(chart, kwArgs){ - this.opt = dojo.clone(this.defaultParams); - du.updateWithObject(this.opt, kwArgs); - du.updateWithPattern(this.opt, kwArgs, this.optionalParams); - }, - dependOnData: function(){ - return !("min" in this.opt) || !("max" in this.opt); - }, - clear: function(){ - delete this.scaler; - this.dirty = true; - return this; - }, - initialized: function(){ - return "scaler" in this; - }, - calculate: function(min, max, span, labels){ - if(this.initialized()){ return this; } - this.labels = "labels" in this.opt ? this.opt.labels : labels; - if("min" in this.opt){ min = this.opt.min; } - if("max" in this.opt){ max = this.opt.max; } - if(this.opt.includeZero){ - if(min > 0){ min = 0; } - if(max < 0){ max = 0; } - } - var minMinorStep = 0, ta = this.chart.theme.axis, - taFont = "font" in this.opt ? this.opt.font : ta.font, - size = taFont ? g.normalizedLength(g.splitFontString(taFont).size) : 0; - if(this.vertical){ - if(size){ - minMinorStep = size + labelGap; - } - }else{ - if(size){ - var labelWidth, i; - if(this.labels){ - labelWidth = df.foldl(df.map(this.labels, function(label){ - return dojox.gfx._base._getTextBox(label.text, {font: taFont}).w; - }), "Math.max(a, b)", 0); - }else{ - var labelLength = Math.ceil(Math.log(Math.max(Math.abs(min), Math.abs(max))) / Math.LN10), t = []; - if(min < 0 || max < 0){ t.push("-"); } - for(i = 0; i < labelLength; ++i){ t.push("9"); } - var precision = Math.floor(Math.log(max - min) / Math.LN10); - if(precision > 0){ - t.push("."); - for(i = 0; i < precision; ++i){ t.push("9"); } - } - labelWidth = dojox.gfx._base._getTextBox(t.join(""), {font: taFont}).w; - } - minMinorStep = labelWidth + labelGap; - } - } - var kwArgs = { - fixUpper: this.opt.fixUpper, - fixLower: this.opt.fixLower, - natural: this.opt.natural - }; - if("majorTickStep" in this.opt){ kwArgs.majorTick = this.opt.majorTickStep; } - if("minorTickStep" in this.opt){ kwArgs.minorTick = this.opt.minorTickStep; } - if("microTickStep" in this.opt){ kwArgs.microTick = this.opt.microTickStep; } - this.scaler = dojox.charting.scaler(min, max, span, kwArgs); - this.scaler.minMinorStep = minMinorStep; - return this; - }, - getScaler: function(){ - return this.scaler; - }, - getOffsets: function(){ - var offsets = {l: 0, r: 0, t: 0, b: 0}, s, labelWidth, gtb, a, b, c, d; - var offset = 0, ta = this.chart.theme.axis, - taFont = "font" in this.opt ? this.opt.font : ta.font, - taMajorTick = "majorTick" in this.opt ? this.opt.majorTick : ta.majorTick, - taMinorTick = "minorTick" in this.opt ? this.opt.minorTick : ta.minorTick, - size = taFont ? g.normalizedLength(g.splitFontString(taFont).size) : 0; - if(this.vertical){ - if(size){ - s = this.scaler; - if(this.labels){ - labelWidth = df.foldl(df.map(this.labels, function(label){ - return dojox.gfx._base._getTextBox(label.text, {font: taFont}).w; - }), "Math.max(a, b)", 0); - }else{ - gtb = dojox.gfx._base._getTextBox; - a = gtb(this._getLabel(s.major.start, s.major.prec), {font: taFont}).w; - b = gtb(this._getLabel(s.major.start + s.major.count * s.major.tick, s.major.prec), {font: taFont}).w; - c = gtb(this._getLabel(s.minor.start, s.minor.prec), {font: taFont}).w; - d = gtb(this._getLabel(s.minor.start + s.minor.count * s.minor.tick, s.minor.prec), {font: taFont}).w; - labelWidth = Math.max(a, b, c, d); - } - offset = labelWidth + labelGap; - } - offset += labelGap + Math.max(taMajorTick.length, taMinorTick.length); - offsets[this.opt.leftBottom ? "l" : "r"] = offset; - offsets.t = offsets.b = size / 2; - }else{ - if(size){ - offset = size + labelGap; - } - offset += labelGap + Math.max(taMajorTick.length, taMinorTick.length); - offsets[this.opt.leftBottom ? "b" : "t"] = offset; - if(size){ - s = this.scaler; - if(this.labels){ - labelWidth = df.foldl(df.map(this.labels, function(label){ - return dojox.gfx._base._getTextBox(label.text, {font: taFont}).w; - }), "Math.max(a, b)", 0); - }else{ - gtb = dojox.gfx._base._getTextBox; - a = gtb(this._getLabel(s.major.start, s.major.prec), {font: taFont}).w; - b = gtb(this._getLabel(s.major.start + s.major.count * s.major.tick, s.major.prec), {font: taFont}).w; - c = gtb(this._getLabel(s.minor.start, s.minor.prec), {font: taFont}).w; - d = gtb(this._getLabel(s.minor.start + s.minor.count * s.minor.tick, s.minor.prec), {font: taFont}).w; - labelWidth = Math.max(a, b, c, d); - } - offsets.l = offsets.r = labelWidth / 2; - } - } - return offsets; - }, - render: function(dim, offsets){ - if(!this.dirty){ return this; } - // prepare variable - var start, stop, axisVector, tickVector, labelOffset, labelAlign, - ta = this.chart.theme.axis, - taStroke = "stroke" in this.opt ? this.opt.stroke : ta.stroke, - taMajorTick = "majorTick" in this.opt ? this.opt.majorTick : ta.majorTick, - taMinorTick = "minorTick" in this.opt ? this.opt.minorTick : ta.minorTick, - taFont = "font" in this.opt ? this.opt.font : ta.font, - taFontColor = "fontColor" in this.opt ? this.opt.fontColor : ta.fontColor, - tickSize = Math.max(taMajorTick.length, taMinorTick.length), - size = taFont ? g.normalizedLength(g.splitFontString(taFont).size) : 0; - if(this.vertical){ - start = {y: dim.height - offsets.b}; - stop = {y: offsets.t}; - axisVector = {x: 0, y: -1}; - if(this.opt.leftBottom){ - start.x = stop.x = offsets.l; - tickVector = {x: -1, y: 0}; - labelAlign = "end"; - }else{ - start.x = stop.x = dim.width - offsets.r; - tickVector = {x: 1, y: 0}; - labelAlign = "start"; - } - labelOffset = {x: tickVector.x * (tickSize + labelGap), y: size * 0.4}; - }else{ - start = {x: offsets.l}; - stop = {x: dim.width - offsets.r}; - axisVector = {x: 1, y: 0}; - labelAlign = "middle"; - if(this.opt.leftBottom){ - start.y = stop.y = dim.height - offsets.b; - tickVector = {x: 0, y: 1}; - labelOffset = {y: tickSize + labelGap + size}; - }else{ - start.y = stop.y = offsets.t; - tickVector = {x: 0, y: -1}; - labelOffset = {y: -tickSize - labelGap}; - } - labelOffset.x = 0; - } - - // render shapes - this.cleanGroup(); - var s = this.group, c = this.scaler, step, next, - nextMajor = c.major.start, nextMinor = c.minor.start, nextMicro = c.micro.start; - s.createLine({x1: start.x, y1: start.y, x2: stop.x, y2: stop.y}).setStroke(taStroke); - if(this.opt.microTicks && c.micro.tick){ - step = c.micro.tick, next = nextMicro; - }else if(this.opt.minorTicks && c.minor.tick){ - step = c.minor.tick, next = nextMinor; - }else if(c.major.tick){ - step = c.major.tick, next = nextMajor; - }else{ - // don't draw anything - return this; - } - while(next <= c.bounds.upper + 1/c.scale){ - var offset = (next - c.bounds.lower) * c.scale, - x = start.x + axisVector.x * offset, - y = start.y + axisVector.y * offset, elem; - if(Math.abs(nextMajor - next) < step / 2){ - // major tick - s.createLine({ - x1: x, y1: y, - x2: x + tickVector.x * taMajorTick.length, - y2: y + tickVector.y * taMajorTick.length - }).setStroke(taMajorTick); - if(this.opt.majorLabels){ - elem = dc.axis2d.common.createText[this.opt.htmlLabels && dojox.gfx.renderer != "vml" ? "html" : "gfx"] - (this.chart, s, x + labelOffset.x, y + labelOffset.y, labelAlign, - this._getLabel(nextMajor, c.major.prec), taFont, taFontColor); - if(this.opt.htmlLabels){ this.htmlElements.push(elem); } - } - nextMajor += c.major.tick; - nextMinor += c.minor.tick; - nextMicro += c.micro.tick; - }else if(Math.abs(nextMinor - next) < step / 2){ - // minor tick - if(this.opt.minorTicks){ - s.createLine({ - x1: x, y1: y, - x2: x + tickVector.x * taMinorTick.length, - y2: y + tickVector.y * taMinorTick.length - }).setStroke(taMinorTick); - if(this.opt.minorLabels && (c.minMinorStep <= c.minor.tick * c.scale)){ - elem = dc.axis2d.common.createText[this.opt.htmlLabels && dojox.gfx.renderer != "vml" ? "html" : "gfx"] - (this.chart, s, x + labelOffset.x, y + labelOffset.y, labelAlign, - this._getLabel(nextMinor, c.minor.prec), taFont, taFontColor); - if(this.opt.htmlLabels){ this.htmlElements.push(elem); } - } - } - nextMinor += c.minor.tick; - nextMicro += c.micro.tick; - }else{ - // micro tick - if(this.opt.microTicks){ - s.createLine({ - x1: x, y1: y, - // use minor ticks for now - x2: x + tickVector.x * taMinorTick.length, - y2: y + tickVector.y * taMinorTick.length - }).setStroke(taMinorTick); - } - nextMicro += c.micro.tick; - } - next += step; - } - this.dirty = false; - return this; - }, - - // utilities - _getLabel: function(number, precision){ - if(this.opt.labels){ - // classic binary search - var l = this.opt.labels, lo = 0, hi = l.length; - while(lo < hi){ - var mid = Math.floor((lo + hi) / 2), val = l[mid].value; - if(val < number){ - lo = mid + 1; - }else{ - hi = mid; - } - } - // lets take into account FP errors - if(lo < l.length && eq(l[lo].value, number)){ - return l[lo].text; - } - --lo; - if(lo < l.length && eq(l[lo].value, number)){ - return l[lo].text; - } - lo += 2; - if(lo < l.length && eq(l[lo].value, number)){ - return l[lo].text; - } - // otherwise we will produce a number - } - return this.opt.fixed ? number.toFixed(precision < 0 ? -precision : 0) : number.toString(); - } - }); -})(); - -} |