// Generated by CoffeeScript 1.6.3
(function() {
var AnimatedText, AnimatedTextFactory, Bar, BaseDonut, BaseGauge, Donut, Gauge, GaugePointer, TextRenderer, ValueUpdater, addCommas, cutHex, formatNumber, mergeObjects, secondsToString, updateObjectValues, _ref, _ref1,
__hasProp = {}.hasOwnProperty,
__extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
(function() {
var browserRequestAnimationFrame, isCancelled, lastId, vendor, vendors, _i, _len;
vendors = ['ms', 'moz', 'webkit', 'o'];
for (_i = 0, _len = vendors.length; _i < _len; _i++) {
vendor = vendors[_i];
if (window.requestAnimationFrame) {
break;
}
window.requestAnimationFrame = window[vendor + 'RequestAnimationFrame'];
window.cancelAnimationFrame = window[vendor + 'CancelAnimationFrame'] || window[vendor + 'CancelRequestAnimationFrame'];
}
browserRequestAnimationFrame = null;
lastId = 0;
isCancelled = {};
if (!requestAnimationFrame) {
window.requestAnimationFrame = function(callback, element) {
var currTime, id, lastTime, timeToCall;
currTime = new Date().getTime();
timeToCall = Math.max(0, 16 - (currTime - lastTime));
id = window.setTimeout(function() {
return callback(currTime + timeToCall);
}, timeToCall);
lastTime = currTime + timeToCall;
return id;
};
return window.cancelAnimationFrame = function(id) {
return clearTimeout(id);
};
} else if (!window.cancelAnimationFrame) {
browserRequestAnimationFrame = window.requestAnimationFrame;
window.requestAnimationFrame = function(callback, element) {
var myId;
myId = ++lastId;
browserRequestAnimationFrame(function() {
if (!isCancelled[myId]) {
return callback();
}
}, element);
return myId;
};
return window.cancelAnimationFrame = function(id) {
return isCancelled[id] = true;
};
}
})();
String.prototype.hashCode = function() {
var char, hash, i, _i, _ref;
hash = 0;
if (this.length === 0) {
return hash;
}
for (i = _i = 0, _ref = this.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) {
char = this.charCodeAt(i);
hash = ((hash << 5) - hash) + char;
hash = hash & hash;
}
return hash;
};
secondsToString = function(sec) {
var hr, min;
hr = Math.floor(sec / 3600);
min = Math.floor((sec - (hr * 3600)) / 60);
sec -= (hr * 3600) + (min * 60);
sec += '';
min += '';
while (min.length < 2) {
min = '0' + min;
}
while (sec.length < 2) {
sec = '0' + sec;
}
hr = hr ? hr + ':' : '';
return hr + min + ':' + sec;
};
formatNumber = function(num) {
return addCommas(num.toFixed(0));
};
updateObjectValues = function(obj1, obj2) {
var key, val;
for (key in obj2) {
if (!__hasProp.call(obj2, key)) continue;
val = obj2[key];
obj1[key] = val;
}
return obj1;
};
mergeObjects = function(obj1, obj2) {
var key, out, val;
out = {};
for (key in obj1) {
if (!__hasProp.call(obj1, key)) continue;
val = obj1[key];
out[key] = val;
}
for (key in obj2) {
if (!__hasProp.call(obj2, key)) continue;
val = obj2[key];
out[key] = val;
}
return out;
};
addCommas = function(nStr) {
var rgx, x, x1, x2;
nStr += '';
x = nStr.split('.');
x1 = x[0];
x2 = '';
if (x.length > 1) {
x2 = '.' + x[1];
}
rgx = /(\d+)(\d{3})/;
while (rgx.test(x1)) {
x1 = x1.replace(rgx, '$1' + ',' + '$2');
}
return x1 + x2;
};
cutHex = function(nStr) {
if (nStr.charAt(0) === "#") {
return nStr.substring(1, 7);
}
return nStr;
};
ValueUpdater = (function() {
ValueUpdater.prototype.animationSpeed = 32;
function ValueUpdater(addToAnimationQueue, clear) {
if (addToAnimationQueue == null) {
addToAnimationQueue = true;
}
this.clear = clear != null ? clear : true;
if (addToAnimationQueue) {
AnimationUpdater.add(this);
}
}
ValueUpdater.prototype.update = function(force) {
var diff;
if (force == null) {
force = false;
}
if (force || this.displayedValue !== this.value) {
if (this.ctx && this.clear) {
this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
}
diff = this.value - this.displayedValue;
if (Math.abs(diff / this.animationSpeed) <= 0.001) {
this.displayedValue = this.value;
} else {
this.displayedValue = this.displayedValue + diff / this.animationSpeed;
}
this.render();
return true;
}
return false;
};
return ValueUpdater;
})();
BaseGauge = (function(_super) {
__extends(BaseGauge, _super);
function BaseGauge() {
_ref = BaseGauge.__super__.constructor.apply(this, arguments);
return _ref;
}
BaseGauge.prototype.displayScale = 1;
BaseGauge.prototype.setTextField = function(textField) {
return this.textField = textField instanceof TextRenderer ? textField : new TextRenderer(textField);
};
BaseGauge.prototype.setMinValue = function(minValue, updateStartValue) {
var gauge, _i, _len, _ref1, _results;
this.minValue = minValue;
if (updateStartValue == null) {
updateStartValue = true;
}
if (updateStartValue) {
this.displayedValue = this.minValue;
_ref1 = this.gp || [];
_results = [];
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
gauge = _ref1[_i];
_results.push(gauge.displayedValue = this.minValue);
}
return _results;
}
};
BaseGauge.prototype.setOptions = function(options) {
if (options == null) {
options = null;
}
this.options = mergeObjects(this.options, options);
if (this.textField) {
this.textField.el.style.fontSize = options.fontSize + 'px';
}
if (this.options.angle > .5) {
this.gauge.options.angle = .5;
}
this.configDisplayScale();
return this;
};
BaseGauge.prototype.configDisplayScale = function() {
var backingStorePixelRatio, devicePixelRatio, height, prevDisplayScale, width;
prevDisplayScale = this.displayScale;
if (this.options.highDpiSupport === false) {
delete this.displayScale;
} else {
devicePixelRatio = window.devicePixelRatio || 1;
backingStorePixelRatio = this.ctx.webkitBackingStorePixelRatio || this.ctx.mozBackingStorePixelRatio || this.ctx.msBackingStorePixelRatio || this.ctx.oBackingStorePixelRatio || this.ctx.backingStorePixelRatio || 1;
this.displayScale = devicePixelRatio / backingStorePixelRatio;
}
if (this.displayScale !== prevDisplayScale) {
width = this.canvas.G__width || this.canvas.width;
height = this.canvas.G__height || this.canvas.height;
this.canvas.width = width * this.displayScale;
this.canvas.height = height * this.displayScale;
this.canvas.style.width = "" + width + "px";
this.canvas.style.height = "" + height + "px";
this.canvas.G__width = width;
this.canvas.G__height = height;
}
return this;
};
return BaseGauge;
})(ValueUpdater);
TextRenderer = (function() {
function TextRenderer(el) {
this.el = el;
}
TextRenderer.prototype.render = function(gauge) {
return this.el.innerHTML = formatNumber(gauge.displayedValue);
};
return TextRenderer;
})();
AnimatedText = (function(_super) {
__extends(AnimatedText, _super);
AnimatedText.prototype.displayedValue = 0;
AnimatedText.prototype.value = 0;
AnimatedText.prototype.setVal = function(value) {
return this.value = 1 * value;
};
function AnimatedText(elem, text) {
this.elem = elem;
this.text = text != null ? text : false;
this.value = 1 * this.elem.innerHTML;
if (this.text) {
this.value = 0;
}
}
AnimatedText.prototype.render = function() {
var textVal;
if (this.text) {
textVal = secondsToString(this.displayedValue.toFixed(0));
} else {
textVal = addCommas(formatNumber(this.displayedValue));
}
return this.elem.innerHTML = textVal;
};
return AnimatedText;
})(ValueUpdater);
AnimatedTextFactory = {
create: function(objList) {
var elem, out, _i, _len;
out = [];
for (_i = 0, _len = objList.length; _i < _len; _i++) {
elem = objList[_i];
out.push(new AnimatedText(elem));
}
return out;
}
};
GaugePointer = (function(_super) {
__extends(GaugePointer, _super);
GaugePointer.prototype.displayedValue = 0;
GaugePointer.prototype.value = 0;
GaugePointer.prototype.options = {
strokeWidth: 0.035,
length: 0.1,
color: "#000000"
};
function GaugePointer(gauge) {
this.gauge = gauge;
this.ctx = this.gauge.ctx;
this.canvas = this.gauge.canvas;
GaugePointer.__super__.constructor.call(this, false, false);
this.setOptions();
}
GaugePointer.prototype.setOptions = function(options) {
if (options == null) {
options = null;
}
updateObjectValues(this.options, options);
this.length = this.canvas.height * this.options.length;
this.strokeWidth = this.canvas.height * this.options.strokeWidth;
this.maxValue = this.gauge.maxValue;
this.minValue = this.gauge.minValue;
this.animationSpeed = this.gauge.animationSpeed;
return this.options.angle = this.gauge.options.angle;
};
GaugePointer.prototype.render = function() {
var angle, centerX, centerY, endX, endY, startX, startY, x, y;
angle = this.gauge.getAngle.call(this, this.displayedValue);
centerX = this.canvas.width / 2;
centerY = this.canvas.height * 0.9;
x = Math.round(centerX + this.length * Math.cos(angle));
y = Math.round(centerY + this.length * Math.sin(angle));
startX = Math.round(centerX + this.strokeWidth * Math.cos(angle - Math.PI / 2));
startY = Math.round(centerY + this.strokeWidth * Math.sin(angle - Math.PI / 2));
endX = Math.round(centerX + this.strokeWidth * Math.cos(angle + Math.PI / 2));
endY = Math.round(centerY + this.strokeWidth * Math.sin(angle + Math.PI / 2));
this.ctx.fillStyle = this.options.color;
this.ctx.beginPath();
this.ctx.arc(centerX, centerY, this.strokeWidth, 0, Math.PI * 2, true);
this.ctx.fill();
this.ctx.beginPath();
this.ctx.moveTo(startX, startY);
this.ctx.lineTo(x, y);
this.ctx.lineTo(endX, endY);
return this.ctx.fill();
};
return GaugePointer;
})(ValueUpdater);
Bar = (function() {
function Bar(elem) {
this.elem = elem;
}
Bar.prototype.updateValues = function(arrValues) {
this.value = arrValues[0];
this.maxValue = arrValues[1];
this.avgValue = arrValues[2];
return this.render();
};
Bar.prototype.render = function() {
var avgPercent, valPercent;
if (this.textField) {
this.textField.text(formatNumber(this.value));
}
if (this.maxValue === 0) {
this.maxValue = this.avgValue * 2;
}
valPercent = (this.value / this.maxValue) * 100;
avgPercent = (this.avgValue / this.maxValue) * 100;
$(".bar-value", this.elem).css({
"width": valPercent + "%"
});
return $(".typical-value", this.elem).css({
"width": avgPercent + "%"
});
};
return Bar;
})();
Gauge = (function(_super) {
__extends(Gauge, _super);
Gauge.prototype.elem = null;
Gauge.prototype.value = [20];
Gauge.prototype.maxValue = 80;
Gauge.prototype.minValue = 0;
Gauge.prototype.displayedAngle = 0;
Gauge.prototype.displayedValue = 0;
Gauge.prototype.lineWidth = 40;
Gauge.prototype.paddingBottom = 0.1;
Gauge.prototype.percentColors = null;
Gauge.prototype.options = {
colorStart: "#6fadcf",
colorStop: void 0,
gradientType: 0,
strokeColor: "#e0e0e0",
pointer: {
length: 0.8,
strokeWidth: 0.035
},
angle: 0.15,
lineWidth: 0.44,
fontSize: 40,
limitMax: false
};
function Gauge(canvas) {
this.canvas = canvas;
Gauge.__super__.constructor.call(this);
this.percentColors = null;
if (typeof G_vmlCanvasManager !== 'undefined') {
this.canvas = window.G_vmlCanvasManager.initElement(this.canvas);
}
this.ctx = this.canvas.getContext('2d');
this.gp = [new GaugePointer(this)];
this.setOptions();
this.render();
}
Gauge.prototype.setOptions = function(options) {
var gauge, _i, _len, _ref1;
if (options == null) {
options = null;
}
Gauge.__super__.setOptions.call(this, options);
this.configPercentColors();
this.lineWidth = this.canvas.height * (1 - this.paddingBottom) * this.options.lineWidth;
this.radius = this.canvas.height * (1 - this.paddingBottom) - this.lineWidth;
this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
this.render();
_ref1 = this.gp;
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
gauge = _ref1[_i];
gauge.setOptions(this.options.pointer);
gauge.render();
}
return this;
};
Gauge.prototype.configPercentColors = function() {
var bval, gval, i, rval, _i, _ref1, _results;
this.percentColors = null;
if (this.options.percentColors !== void 0) {
this.percentColors = new Array();
_results = [];
for (i = _i = 0, _ref1 = this.options.percentColors.length - 1; 0 <= _ref1 ? _i <= _ref1 : _i >= _ref1; i = 0 <= _ref1 ? ++_i : --_i) {
rval = parseInt((cutHex(this.options.percentColors[i][1])).substring(0, 2), 16);
gval = parseInt((cutHex(this.options.percentColors[i][1])).substring(2, 4), 16);
bval = parseInt((cutHex(this.options.percentColors[i][1])).substring(4, 6), 16);
_results.push(this.percentColors[i] = {
pct: this.options.percentColors[i][0],
color: {
r: rval,
g: gval,
b: bval
}
});
}
return _results;
}
};
Gauge.prototype.set = function(value) {
var i, max_hit, val, _i, _j, _len, _ref1;
if (!(value instanceof Array)) {
value = [value];
}
if (value.length > this.gp.length) {
for (i = _i = 0, _ref1 = value.length - this.gp.length; 0 <= _ref1 ? _i < _ref1 : _i > _ref1; i = 0 <= _ref1 ? ++_i : --_i) {
this.gp.push(new GaugePointer(this));
}
}
i = 0;
max_hit = false;
for (_j = 0, _len = value.length; _j < _len; _j++) {
val = value[_j];
if (val > this.maxValue) {
this.maxValue = this.value * 1.1;
max_hit = true;
}
this.gp[i].value = val;
this.gp[i++].setOptions({
maxValue: this.maxValue,
angle: this.options.angle
});
}
this.value = value[value.length - 1];
if (max_hit) {
if (!this.options.limitMax) {
return AnimationUpdater.run();
}
} else {
return AnimationUpdater.run();
}
};
Gauge.prototype.getAngle = function(value) {
return (1 + this.options.angle) * Math.PI + ((value - this.minValue) / (this.maxValue - this.minValue)) * (1 - this.options.angle * 2) * Math.PI;
};
Gauge.prototype.getColorForPercentage = function(pct, grad) {
var color, endColor, i, rangePct, startColor, _i, _ref1;
if (pct === 0) {
color = this.percentColors[0].color;
} else {
color = this.percentColors[this.percentColors.length - 1].color;
for (i = _i = 0, _ref1 = this.percentColors.length - 1; 0 <= _ref1 ? _i <= _ref1 : _i >= _ref1; i = 0 <= _ref1 ? ++_i : --_i) {
if (pct <= this.percentColors[i].pct) {
if (grad === true) {
startColor = this.percentColors[i - 1];
endColor = this.percentColors[i];
rangePct = (pct - startColor.pct) / (endColor.pct - startColor.pct);
color = {
r: Math.floor(startColor.color.r * (1 - rangePct) + endColor.color.r * rangePct),
g: Math.floor(startColor.color.g * (1 - rangePct) + endColor.color.g * rangePct),
b: Math.floor(startColor.color.b * (1 - rangePct) + endColor.color.b * rangePct)
};
} else {
color = this.percentColors[i].color;
}
break;
}
}
}
return 'rgb(' + [color.r, color.g, color.b].join(',') + ')';
};
Gauge.prototype.getColorForValue = function(val, grad) {
var pct;
pct = (val - this.minValue) / (this.maxValue - this.minValue);
return this.getColorForPercentage(pct, grad);
};
Gauge.prototype.render = function() {
var displayedAngle, fillStyle, gauge, h, w, _i, _len, _ref1, _results;
w = this.canvas.width / 2;
h = this.canvas.height * (1 - this.paddingBottom);
displayedAngle = this.getAngle(this.displayedValue);
if (this.textField) {
this.textField.render(this);
}
this.ctx.lineCap = "butt";
if (this.options.customFillStyle !== void 0) {
fillStyle = this.options.customFillStyle(this);
} else if (this.percentColors !== null) {
fillStyle = this.getColorForValue(this.displayedValue, true);
} else if (this.options.colorStop !== void 0) {
if (this.options.gradientType === 0) {
fillStyle = this.ctx.createRadialGradient(w, h, 9, w, h, 70);
} else {
fillStyle = this.ctx.createLinearGradient(0, 0, w, 0);
}
fillStyle.addColorStop(0, this.options.colorStart);
fillStyle.addColorStop(1, this.options.colorStop);
} else {
fillStyle = this.options.colorStart;
}
this.ctx.strokeStyle = fillStyle;
this.ctx.beginPath();
this.ctx.arc(w, h, this.radius, (1 + this.options.angle) * Math.PI, displayedAngle, false);
this.ctx.lineWidth = this.lineWidth;
this.ctx.stroke();
this.ctx.strokeStyle = this.options.strokeColor;
this.ctx.beginPath();
this.ctx.arc(w, h, this.radius, displayedAngle, (2 - this.options.angle) * Math.PI, false);
this.ctx.stroke();
_ref1 = this.gp;
_results = [];
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
gauge = _ref1[_i];
_results.push(gauge.update(true));
}
return _results;
};
return Gauge;
})(BaseGauge);
BaseDonut = (function(_super) {
__extends(BaseDonut, _super);
BaseDonut.prototype.lineWidth = 15;
BaseDonut.prototype.displayedValue = 0;
BaseDonut.prototype.value = 33;
BaseDonut.prototype.maxValue = 80;
BaseDonut.prototype.minValue = 0;
BaseDonut.prototype.options = {
lineWidth: 0.10,
colorStart: "#6f6ea0",
colorStop: "#c0c0db",
strokeColor: "#eeeeee",
shadowColor: "#d5d5d5",
angle: 0.35
};
function BaseDonut(canvas) {
this.canvas = canvas;
BaseDonut.__super__.constructor.call(this);
if (typeof G_vmlCanvasManager !== 'undefined') {
this.canvas = window.G_vmlCanvasManager.initElement(this.canvas);
}
this.ctx = this.canvas.getContext('2d');
this.setOptions();
this.render();
}
BaseDonut.prototype.getAngle = function(value) {
return (1 - this.options.angle) * Math.PI + ((value - this.minValue) / (this.maxValue - this.minValue)) * ((2 + this.options.angle) - (1 - this.options.angle)) * Math.PI;
};
BaseDonut.prototype.setOptions = function(options) {
if (options == null) {
options = null;
}
BaseDonut.__super__.setOptions.call(this, options);
this.lineWidth = this.canvas.height * this.options.lineWidth;
this.radius = this.canvas.height / 2 - this.lineWidth / 2;
return this;
};
BaseDonut.prototype.set = function(value) {
this.value = value;
if (this.value > this.maxValue) {
this.maxValue = this.value * 1.1;
}
return AnimationUpdater.run();
};
BaseDonut.prototype.render = function() {
var displayedAngle, grdFill, h, start, stop, w;
displayedAngle = this.getAngle(this.displayedValue);
w = this.canvas.width / 2;
h = this.canvas.height / 2;
if (this.textField) {
this.textField.render(this);
}
grdFill = this.ctx.createRadialGradient(w, h, 39, w, h, 70);
grdFill.addColorStop(0, this.options.colorStart);
grdFill.addColorStop(1, this.options.colorStop);
start = this.radius - this.lineWidth / 2;
stop = this.radius + this.lineWidth / 2;
this.ctx.strokeStyle = this.options.strokeColor;
this.ctx.beginPath();
this.ctx.arc(w, h, this.radius, (1 - this.options.angle) * Math.PI, (2 + this.options.angle) * Math.PI, false);
this.ctx.lineWidth = this.lineWidth;
this.ctx.lineCap = "round";
this.ctx.stroke();
this.ctx.strokeStyle = grdFill;
this.ctx.beginPath();
this.ctx.arc(w, h, this.radius, (1 - this.options.angle) * Math.PI, displayedAngle, false);
return this.ctx.stroke();
};
return BaseDonut;
})(BaseGauge);
Donut = (function(_super) {
__extends(Donut, _super);
function Donut() {
_ref1 = Donut.__super__.constructor.apply(this, arguments);
return _ref1;
}
Donut.prototype.strokeGradient = function(w, h, start, stop) {
var grd;
grd = this.ctx.createRadialGradient(w, h, start, w, h, stop);
grd.addColorStop(0, this.options.shadowColor);
grd.addColorStop(0.12, this.options._orgStrokeColor);
grd.addColorStop(0.88, this.options._orgStrokeColor);
grd.addColorStop(1, this.options.shadowColor);
return grd;
};
Donut.prototype.setOptions = function(options) {
var h, start, stop, w;
if (options == null) {
options = null;
}
Donut.__super__.setOptions.call(this, options);
w = this.canvas.width / 2;
h = this.canvas.height / 2;
start = this.radius - this.lineWidth / 2;
stop = this.radius + this.lineWidth / 2;
this.options._orgStrokeColor = this.options.strokeColor;
this.options.strokeColor = this.strokeGradient(w, h, start, stop);
return this;
};
return Donut;
})(BaseDonut);
window.AnimationUpdater = {
elements: [],
animId: null,
addAll: function(list) {
var elem, _i, _len, _results;
_results = [];
for (_i = 0, _len = list.length; _i < _len; _i++) {
elem = list[_i];
_results.push(AnimationUpdater.elements.push(elem));
}
return _results;
},
add: function(object) {
return AnimationUpdater.elements.push(object);
},
run: function() {
var animationFinished, elem, _i, _len, _ref2;
animationFinished = true;
_ref2 = AnimationUpdater.elements;
for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
elem = _ref2[_i];
if (elem.update()) {
animationFinished = false;
}
}
if (!animationFinished) {
return AnimationUpdater.animId = requestAnimationFrame(AnimationUpdater.run);
} else {
return cancelAnimationFrame(AnimationUpdater.animId);
}
}
};
window.Gauge = Gauge;
window.Donut = Donut;
window.BaseDonut = BaseDonut;
window.TextRenderer = TextRenderer;
}).call(this);
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