cabot/static/arachnys/js/morris.js
(function() {
var $, Morris, minutesSpecHelper, secondsSpecHelper,
__slice = [].slice,
__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; },
__bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
__indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
Morris = window.Morris = {};
$ = jQuery;
Morris.EventEmitter = (function() {
function EventEmitter() {}
EventEmitter.prototype.on = function(name, handler) {
if (this.handlers == null) {
this.handlers = {};
}
if (this.handlers[name] == null) {
this.handlers[name] = [];
}
this.handlers[name].push(handler);
return this;
};
EventEmitter.prototype.fire = function() {
var args, handler, name, _i, _len, _ref, _results;
name = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : [];
if ((this.handlers != null) && (this.handlers[name] != null)) {
_ref = this.handlers[name];
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
handler = _ref[_i];
_results.push(handler.apply(null, args));
}
return _results;
}
};
return EventEmitter;
})();
Morris.commas = function(num) {
var absnum, intnum, ret, strabsnum;
if (num != null) {
ret = num < 0 ? "-" : "";
absnum = Math.abs(num);
intnum = Math.floor(absnum).toFixed(0);
ret += intnum.replace(/(?=(?:\d{3})+$)(?!^)/g, ',');
strabsnum = absnum.toString();
if (strabsnum.length > intnum.length) {
ret += strabsnum.slice(intnum.length);
}
return ret;
} else {
return '-';
}
};
Morris.pad2 = function(number) {
return (number < 10 ? '0' : '') + number;
};
Morris.Grid = (function(_super) {
__extends(Grid, _super);
function Grid(options) {
var _this = this;
if (typeof options.element === 'string') {
this.el = $(document.getElementById(options.element));
} else {
this.el = $(options.element);
}
if (!(this.el != null) || this.el.length === 0) {
throw new Error("Graph container element not found");
}
if (this.el.css('position') === 'static') {
this.el.css('position', 'relative');
}
this.options = $.extend({}, this.gridDefaults, this.defaults || {}, options);
if (typeof this.options.units === 'string') {
this.options.postUnits = options.units;
}
this.raphael = new Raphael(this.el[0]);
this.elementWidth = null;
this.elementHeight = null;
this.dirty = false;
if (this.init) {
this.init();
}
this.setData(this.options.data);
this.el.bind('mousemove', function(evt) {
var offset;
offset = _this.el.offset();
return _this.fire('hovermove', evt.pageX - offset.left, evt.pageY - offset.top);
});
this.el.bind('mouseout', function(evt) {
return _this.fire('hoverout');
});
this.el.bind('touchstart touchmove touchend', function(evt) {
var offset, touch;
touch = evt.originalEvent.touches[0] || evt.originalEvent.changedTouches[0];
offset = _this.el.offset();
_this.fire('hover', touch.pageX - offset.left, touch.pageY - offset.top);
return touch;
});
this.el.bind('click', function(evt) {
var offset;
offset = _this.el.offset();
return _this.fire('gridclick', evt.pageX - offset.left, evt.pageY - offset.top);
});
if (this.postInit) {
this.postInit();
}
}
Grid.prototype.gridDefaults = {
dateFormat: null,
axes: true,
grid: true,
gridLineColor: '#aaa',
gridStrokeWidth: 0.5,
gridTextColor: '#888',
gridTextSize: 12,
gridTextFamily: 'sans-serif',
gridTextWeight: 'normal',
hideHover: false,
yLabelFormat: null,
xLabelAngle: 0,
numLines: 5,
padding: 25,
parseTime: true,
postUnits: '',
preUnits: '',
ymax: 'auto',
ymin: 'auto 0',
goals: [],
goalStrokeWidth: 1.0,
goalLineColors: ['#666633', '#999966', '#cc6666', '#663333'],
events: [],
eventStrokeWidth: 1.0,
eventLineColors: ['#005a04', '#ccffbb', '#3a5f0b', '#005502']
};
Grid.prototype.setData = function(data, redraw) {
var e, idx, index, maxGoal, minGoal, ret, row, step, total, y, ykey, ymax, ymin, yval;
if (redraw == null) {
redraw = true;
}
this.options.data = data;
if (!(data != null) || data.length === 0) {
this.data = [];
this.raphael.clear();
if (this.hover != null) {
this.hover.hide();
}
return;
}
ymax = this.cumulative ? 0 : null;
ymin = this.cumulative ? 0 : null;
if (this.options.goals.length > 0) {
minGoal = Math.min.apply(null, this.options.goals);
maxGoal = Math.max.apply(null, this.options.goals);
ymin = ymin != null ? Math.min(ymin, minGoal) : minGoal;
ymax = ymax != null ? Math.max(ymax, maxGoal) : maxGoal;
}
this.data = (function() {
var _i, _len, _results;
_results = [];
for (index = _i = 0, _len = data.length; _i < _len; index = ++_i) {
row = data[index];
ret = {};
ret.label = row[this.options.xkey];
if (this.options.parseTime) {
ret.x = Morris.parseDate(ret.label);
if (this.options.dateFormat) {
ret.label = this.options.dateFormat(ret.x);
} else if (typeof ret.label === 'number') {
ret.label = new Date(ret.label).toString();
}
} else {
ret.x = index;
if (this.options.xLabelFormat) {
ret.label = this.options.xLabelFormat(ret);
}
}
total = 0;
ret.y = (function() {
var _j, _len1, _ref, _results1;
_ref = this.options.ykeys;
_results1 = [];
for (idx = _j = 0, _len1 = _ref.length; _j < _len1; idx = ++_j) {
ykey = _ref[idx];
yval = row[ykey];
if (typeof yval === 'string') {
yval = parseFloat(yval);
}
if ((yval != null) && typeof yval !== 'number') {
yval = null;
}
if (yval != null) {
if (this.cumulative) {
total += yval;
} else {
if (ymax != null) {
ymax = Math.max(yval, ymax);
ymin = Math.min(yval, ymin);
} else {
ymax = ymin = yval;
}
}
}
if (this.cumulative && (total != null)) {
ymax = Math.max(total, ymax);
ymin = Math.min(total, ymin);
}
_results1.push(yval);
}
return _results1;
}).call(this);
_results.push(ret);
}
return _results;
}).call(this);
if (this.options.parseTime) {
this.data = this.data.sort(function(a, b) {
return (a.x > b.x) - (b.x > a.x);
});
}
this.xmin = this.data[0].x;
this.xmax = this.data[this.data.length - 1].x;
this.events = [];
if (this.options.parseTime && this.options.events.length > 0) {
this.events = (function() {
var _i, _len, _ref, _results;
_ref = this.options.events;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
e = _ref[_i];
_results.push(Morris.parseDate(e));
}
return _results;
}).call(this);
this.xmax = Math.max(this.xmax, Math.max.apply(null, this.events));
this.xmin = Math.min(this.xmin, Math.min.apply(null, this.events));
}
if (this.xmin === this.xmax) {
this.xmin -= 1;
this.xmax += 1;
}
this.ymin = this.yboundary('min', ymin);
this.ymax = this.yboundary('max', ymax);
if (this.ymin === this.ymax) {
if (ymin) {
this.ymin -= 1;
}
this.ymax += 1;
}
if (this.options.axes === true || this.options.grid === true) {
if (this.options.ymax === this.gridDefaults.ymax && this.options.ymin === this.gridDefaults.ymin) {
this.grid = this.autoGridLines(this.ymin, this.ymax, this.options.numLines);
this.ymin = Math.min(this.ymin, this.grid[0]);
this.ymax = Math.max(this.ymax, this.grid[this.grid.length - 1]);
} else {
step = (this.ymax - this.ymin) / (this.options.numLines - 1);
this.grid = (function() {
var _i, _ref, _ref1, _results;
_results = [];
for (y = _i = _ref = this.ymin, _ref1 = this.ymax; _ref <= _ref1 ? _i <= _ref1 : _i >= _ref1; y = _i += step) {
_results.push(y);
}
return _results;
}).call(this);
}
}
this.dirty = true;
if (redraw) {
return this.redraw();
}
};
Grid.prototype.yboundary = function(boundaryType, currentValue) {
var boundaryOption, suggestedValue;
boundaryOption = this.options["y" + boundaryType];
if (typeof boundaryOption === 'string') {
if (boundaryOption.slice(0, 4) === 'auto') {
if (boundaryOption.length > 5) {
suggestedValue = parseInt(boundaryOption.slice(5), 10);
if (currentValue == null) {
return suggestedValue;
}
return Math[boundaryType](currentValue, suggestedValue);
} else {
if (currentValue != null) {
return currentValue;
} else {
return 0;
}
}
} else {
return parseInt(boundaryOption, 10);
}
} else {
return boundaryOption;
}
};
Grid.prototype.autoGridLines = function(ymin, ymax, nlines) {
var gmax, gmin, grid, smag, span, step, unit, y, ymag;
span = ymax - ymin;
ymag = Math.floor(Math.log(span) / Math.log(10));
unit = Math.pow(10, ymag);
gmin = Math.floor(ymin / unit) * unit;
gmax = Math.ceil(ymax / unit) * unit;
step = (gmax - gmin) / (nlines - 1);
if (unit === 1 && step > 1 && Math.ceil(step) !== step) {
step = Math.ceil(step);
gmax = gmin + step * (nlines - 1);
}
if (gmin < 0 && gmax > 0) {
gmin = Math.floor(ymin / step) * step;
gmax = Math.ceil(ymax / step) * step;
}
if (step < 1) {
smag = Math.floor(Math.log(step) / Math.log(10));
grid = (function() {
var _i, _results;
_results = [];
for (y = _i = gmin; gmin <= gmax ? _i <= gmax : _i >= gmax; y = _i += step) {
_results.push(parseFloat(y.toFixed(1 - smag)));
}
return _results;
})();
} else {
grid = (function() {
var _i, _results;
_results = [];
for (y = _i = gmin; gmin <= gmax ? _i <= gmax : _i >= gmax; y = _i += step) {
_results.push(y);
}
return _results;
})();
}
return grid;
};
Grid.prototype._calc = function() {
var bottomOffsets, gridLine, h, i, w, yLabelWidths;
w = this.el.width();
h = this.el.height();
if (this.elementWidth !== w || this.elementHeight !== h || this.dirty) {
this.elementWidth = w;
this.elementHeight = h;
this.dirty = false;
this.left = this.options.padding;
this.right = this.elementWidth - this.options.padding;
this.top = this.options.padding;
this.bottom = this.elementHeight - this.options.padding;
if (this.options.axes) {
yLabelWidths = (function() {
var _i, _len, _ref, _results;
_ref = this.grid;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
gridLine = _ref[_i];
_results.push(this.measureText(this.yAxisFormat(gridLine)).width);
}
return _results;
}).call(this);
this.left += Math.max.apply(Math, yLabelWidths);
bottomOffsets = (function() {
var _i, _ref, _results;
_results = [];
for (i = _i = 0, _ref = this.data.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) {
_results.push(this.measureText(this.data[i].text, -this.options.xLabelAngle).height);
}
return _results;
}).call(this);
this.bottom -= Math.max.apply(Math, bottomOffsets);
}
this.width = Math.max(1, this.right - this.left);
this.height = Math.max(1, this.bottom - this.top);
this.dx = this.width / (this.xmax - this.xmin);
this.dy = this.height / (this.ymax - this.ymin);
if (this.calc) {
return this.calc();
}
}
};
Grid.prototype.transY = function(y) {
return this.bottom - (y - this.ymin) * this.dy;
};
Grid.prototype.transX = function(x) {
if (this.data.length === 1) {
return (this.left + this.right) / 2;
} else {
return this.left + (x - this.xmin) * this.dx;
}
};
Grid.prototype.redraw = function() {
this.raphael.clear();
this._calc();
this.drawGrid();
this.drawGoals();
this.drawEvents();
if (this.draw) {
return this.draw();
}
};
Grid.prototype.measureText = function(text, angle) {
var ret, tt;
if (angle == null) {
angle = 0;
}
tt = this.raphael.text(100, 100, text).attr('font-size', this.options.gridTextSize).attr('font-family', this.options.gridTextFamily).attr('font-weight', this.options.gridTextWeight).rotate(angle);
ret = tt.getBBox();
tt.remove();
return ret;
};
Grid.prototype.yAxisFormat = function(label) {
return this.yLabelFormat(label);
};
Grid.prototype.yLabelFormat = function(label) {
if (typeof this.options.yLabelFormat === 'function') {
return this.options.yLabelFormat(label);
} else {
return "" + this.options.preUnits + (Morris.commas(label)) + this.options.postUnits;
}
};
Grid.prototype.updateHover = function(x, y) {
var hit, _ref;
hit = this.hitTest(x, y);
if (hit != null) {
return (_ref = this.hover).update.apply(_ref, hit);
}
};
Grid.prototype.drawGrid = function() {
var lineY, y, _i, _len, _ref, _results;
if (this.options.grid === false && this.options.axes === false) {
return;
}
_ref = this.grid;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
lineY = _ref[_i];
y = this.transY(lineY);
if (this.options.axes) {
this.drawYAxisLabel(this.left - this.options.padding / 2, y, this.yAxisFormat(lineY));
}
if (this.options.grid) {
_results.push(this.drawGridLine("M" + this.left + "," + y + "H" + (this.left + this.width)));
} else {
_results.push(void 0);
}
}
return _results;
};
Grid.prototype.drawGoals = function() {
var color, goal, i, _i, _len, _ref, _results;
_ref = this.options.goals;
_results = [];
for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
goal = _ref[i];
color = this.options.goalLineColors[i % this.options.goalLineColors.length];
_results.push(this.drawGoal(goal, color));
}
return _results;
};
Grid.prototype.drawEvents = function() {
var color, event, i, _i, _len, _ref, _results;
_ref = this.events;
_results = [];
for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
event = _ref[i];
color = this.options.eventLineColors[i % this.options.eventLineColors.length];
_results.push(this.drawEvent(event, color));
}
return _results;
};
Grid.prototype.drawGoal = function(goal, color) {
return this.raphael.path("M" + this.left + "," + (this.transY(goal)) + "H" + this.right).attr('stroke', color).attr('stroke-width', this.options.goalStrokeWidth);
};
Grid.prototype.drawEvent = function(event, color) {
return this.raphael.path("M" + (this.transX(event)) + "," + this.bottom + "V" + this.top).attr('stroke', color).attr('stroke-width', this.options.eventStrokeWidth);
};
Grid.prototype.drawYAxisLabel = function(xPos, yPos, text) {
return this.raphael.text(xPos, yPos, text).attr('font-size', this.options.gridTextSize).attr('font-family', this.options.gridTextFamily).attr('font-weight', this.options.gridTextWeight).attr('fill', this.options.gridTextColor).attr('text-anchor', 'end');
};
Grid.prototype.drawGridLine = function(path) {
return this.raphael.path(path).attr('stroke', this.options.gridLineColor).attr('stroke-width', this.options.gridStrokeWidth);
};
return Grid;
})(Morris.EventEmitter);
Morris.parseDate = function(date) {
var isecs, m, msecs, n, o, offsetmins, p, q, r, ret, secs;
if (typeof date === 'number') {
return date;
}
m = date.match(/^(\d+) Q(\d)$/);
n = date.match(/^(\d+)-(\d+)$/);
o = date.match(/^(\d+)-(\d+)-(\d+)$/);
p = date.match(/^(\d+) W(\d+)$/);
q = date.match(/^(\d+)-(\d+)-(\d+)[ T](\d+):(\d+)(Z|([+-])(\d\d):?(\d\d))?$/);
r = date.match(/^(\d+)-(\d+)-(\d+)[ T](\d+):(\d+):(\d+(\.\d+)?)(Z|([+-])(\d\d):?(\d\d))?$/);
if (m) {
return new Date(parseInt(m[1], 10), parseInt(m[2], 10) * 3 - 1, 1).getTime();
} else if (n) {
return new Date(parseInt(n[1], 10), parseInt(n[2], 10) - 1, 1).getTime();
} else if (o) {
return new Date(parseInt(o[1], 10), parseInt(o[2], 10) - 1, parseInt(o[3], 10)).getTime();
} else if (p) {
ret = new Date(parseInt(p[1], 10), 0, 1);
if (ret.getDay() !== 4) {
ret.setMonth(0, 1 + ((4 - ret.getDay()) + 7) % 7);
}
return ret.getTime() + parseInt(p[2], 10) * 604800000;
} else if (q) {
if (!q[6]) {
return new Date(parseInt(q[1], 10), parseInt(q[2], 10) - 1, parseInt(q[3], 10), parseInt(q[4], 10), parseInt(q[5], 10)).getTime();
} else {
offsetmins = 0;
if (q[6] !== 'Z') {
offsetmins = parseInt(q[8], 10) * 60 + parseInt(q[9], 10);
if (q[7] === '+') {
offsetmins = 0 - offsetmins;
}
}
return Date.UTC(parseInt(q[1], 10), parseInt(q[2], 10) - 1, parseInt(q[3], 10), parseInt(q[4], 10), parseInt(q[5], 10) + offsetmins);
}
} else if (r) {
secs = parseFloat(r[6]);
isecs = Math.floor(secs);
msecs = Math.round((secs - isecs) * 1000);
if (!r[8]) {
return new Date(parseInt(r[1], 10), parseInt(r[2], 10) - 1, parseInt(r[3], 10), parseInt(r[4], 10), parseInt(r[5], 10), isecs, msecs).getTime();
} else {
offsetmins = 0;
if (r[8] !== 'Z') {
offsetmins = parseInt(r[10], 10) * 60 + parseInt(r[11], 10);
if (r[9] === '+') {
offsetmins = 0 - offsetmins;
}
}
return Date.UTC(parseInt(r[1], 10), parseInt(r[2], 10) - 1, parseInt(r[3], 10), parseInt(r[4], 10), parseInt(r[5], 10) + offsetmins, isecs, msecs);
}
} else {
return new Date(parseInt(date, 10), 0, 1).getTime();
}
};
Morris.Hover = (function() {
Hover.defaults = {
"class": 'morris-hover morris-default-style'
};
function Hover(options) {
if (options == null) {
options = {};
}
this.options = $.extend({}, Morris.Hover.defaults, options);
this.el = $("<div class='" + this.options["class"] + "'></div>");
this.el.hide();
this.options.parent.append(this.el);
}
Hover.prototype.update = function(html, x, y) {
this.html(html);
this.show();
return this.moveTo(x, y);
};
Hover.prototype.html = function(content) {
return this.el.html(content);
};
Hover.prototype.moveTo = function(x, y) {
var hoverHeight, hoverWidth, left, parentHeight, parentWidth, top;
parentWidth = this.options.parent.innerWidth();
parentHeight = this.options.parent.innerHeight();
hoverWidth = this.el.outerWidth();
hoverHeight = this.el.outerHeight();
left = Math.min(Math.max(0, x - hoverWidth / 2), parentWidth - hoverWidth);
if (y != null) {
top = y - hoverHeight - 10;
if (top < 0) {
top = y + 10;
if (top + hoverHeight > parentHeight) {
top = parentHeight / 2 - hoverHeight / 2;
}
}
} else {
top = parentHeight / 2 - hoverHeight / 2;
}
return this.el.css({
left: left + "px",
top: parseInt(top) + "px"
});
};
Hover.prototype.show = function() {
return this.el.show();
};
Hover.prototype.hide = function() {
return this.el.hide();
};
return Hover;
})();
Morris.Line = (function(_super) {
__extends(Line, _super);
function Line(options) {
this.hilight = __bind(this.hilight, this);
this.onHoverOut = __bind(this.onHoverOut, this);
this.onHoverMove = __bind(this.onHoverMove, this);
this.onGridClick = __bind(this.onGridClick, this);
if (!(this instanceof Morris.Line)) {
return new Morris.Line(options);
}
Line.__super__.constructor.call(this, options);
}
Line.prototype.init = function() {
this.pointGrow = Raphael.animation({
r: this.options.pointSize + 3
}, 25, 'linear');
this.pointShrink = Raphael.animation({
r: this.options.pointSize
}, 25, 'linear');
if (this.options.hideHover !== 'always') {
this.hover = new Morris.Hover({
parent: this.el
});
this.on('hovermove', this.onHoverMove);
this.on('hoverout', this.onHoverOut);
return this.on('gridclick', this.onGridClick);
}
};
Line.prototype.defaults = {
lineWidth: 3,
pointSize: 4,
lineColors: ['#0b62a4', '#7A92A3', '#4da74d', '#afd8f8', '#edc240', '#cb4b4b', '#9440ed'],
pointWidths: [1],
pointStrokeColors: ['#ffffff'],
pointFillColors: [],
smooth: true,
xLabels: 'auto',
xLabelFormat: null,
xLabelMargin: 24,
continuousLine: true,
hideHover: false
};
Line.prototype.calc = function() {
this.calcPoints();
return this.generatePaths();
};
Line.prototype.calcPoints = function() {
var row, y, _i, _len, _ref, _results;
_ref = this.data;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
row = _ref[_i];
row._x = this.transX(row.x);
row._y = (function() {
var _j, _len1, _ref1, _results1;
_ref1 = row.y;
_results1 = [];
for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
y = _ref1[_j];
if (y != null) {
_results1.push(this.transY(y));
} else {
_results1.push(y);
}
}
return _results1;
}).call(this);
_results.push(row._ymax = Math.min.apply(null, [this.bottom].concat((function() {
var _j, _len1, _ref1, _results1;
_ref1 = row._y;
_results1 = [];
for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
y = _ref1[_j];
if (y != null) {
_results1.push(y);
}
}
return _results1;
})())));
}
return _results;
};
Line.prototype.hitTest = function(x, y) {
var index, r, _i, _len, _ref;
if (this.data.length === 0) {
return null;
}
_ref = this.data.slice(1);
for (index = _i = 0, _len = _ref.length; _i < _len; index = ++_i) {
r = _ref[index];
if (x < (r._x + this.data[index]._x) / 2) {
break;
}
}
return index;
};
Line.prototype.onGridClick = function(x, y) {
var index;
index = this.hitTest(x, y);
return this.fire('click', index, this.options.data[index], x, y);
};
Line.prototype.onHoverMove = function(x, y) {
var index;
index = this.hitTest(x, y);
return this.displayHoverForRow(index);
};
Line.prototype.onHoverOut = function() {
if (this.options.hideHover !== false) {
return this.displayHoverForRow(null);
}
};
Line.prototype.displayHoverForRow = function(index) {
var _ref;
if (index != null) {
(_ref = this.hover).update.apply(_ref, this.hoverContentForRow(index));
return this.hilight(index);
} else {
this.hover.hide();
return this.hilight();
}
};
Line.prototype.hoverContentForRow = function(index) {
var content, j, row, y, _i, _len, _ref;
row = this.data[index];
content = "<div class='morris-hover-row-label'>" + row.label + "</div>";
_ref = row.y;
for (j = _i = 0, _len = _ref.length; _i < _len; j = ++_i) {
y = _ref[j];
content += "<div class='morris-hover-point' style='color: " + (this.colorFor(row, j, 'label')) + "'>\n " + this.options.labels[j] + ":\n " + (this.yLabelFormat(y)) + "\n</div>";
}
if (typeof this.options.hoverCallback === 'function') {
content = this.options.hoverCallback(index, this.options, content);
}
return [content, row._x, row._ymax];
};
Line.prototype.generatePaths = function() {
var c, coords, i, r, smooth;
return this.paths = (function() {
var _i, _ref, _ref1, _results;
_results = [];
for (i = _i = 0, _ref = this.options.ykeys.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) {
smooth = this.options.smooth === true || (_ref1 = this.options.ykeys[i], __indexOf.call(this.options.smooth, _ref1) >= 0);
coords = (function() {
var _j, _len, _ref2, _results1;
_ref2 = this.data;
_results1 = [];
for (_j = 0, _len = _ref2.length; _j < _len; _j++) {
r = _ref2[_j];
if (r._y[i] !== void 0) {
_results1.push({
x: r._x,
y: r._y[i]
});
}
}
return _results1;
}).call(this);
if (this.options.continuousLine) {
coords = (function() {
var _j, _len, _results1;
_results1 = [];
for (_j = 0, _len = coords.length; _j < _len; _j++) {
c = coords[_j];
if (c.y !== null) {
_results1.push(c);
}
}
return _results1;
})();
}
if (coords.length > 1) {
_results.push(Morris.Line.createPath(coords, smooth, this.bottom));
} else {
_results.push(null);
}
}
return _results;
}).call(this);
};
Line.prototype.draw = function() {
if (this.options.axes) {
this.drawXAxis();
}
this.drawSeries();
if (this.options.hideHover === false) {
return this.displayHoverForRow(this.data.length - 1);
}
};
Line.prototype.drawXAxis = function() {
var drawLabel, l, labels, prevAngleMargin, prevLabelMargin, row, ypos, _i, _len, _results,
_this = this;
ypos = this.bottom + this.options.padding / 2;
prevLabelMargin = null;
prevAngleMargin = null;
drawLabel = function(labelText, xpos) {
var label, labelBox, margin, offset, textBox;
label = _this.drawXAxisLabel(_this.transX(xpos), ypos, labelText);
textBox = label.getBBox();
label.transform("r" + (-_this.options.xLabelAngle));
labelBox = label.getBBox();
label.transform("t0," + (labelBox.height / 2) + "...");
if (_this.options.xLabelAngle !== 0) {
offset = -0.5 * textBox.width * Math.cos(_this.options.xLabelAngle * Math.PI / 180.0);
label.transform("t" + offset + ",0...");
}
labelBox = label.getBBox();
if ((!(prevLabelMargin != null) || prevLabelMargin >= labelBox.x + labelBox.width || (prevAngleMargin != null) && prevAngleMargin >= labelBox.x) && labelBox.x >= 0 && (labelBox.x + labelBox.width) < _this.el.width()) {
if (_this.options.xLabelAngle !== 0) {
margin = 1.25 * _this.options.gridTextSize / Math.sin(_this.options.xLabelAngle * Math.PI / 180.0);
prevAngleMargin = labelBox.x - margin;
}
return prevLabelMargin = labelBox.x - _this.options.xLabelMargin;
} else {
return label.remove();
}
};
if (this.options.parseTime) {
if (this.data.length === 1 && this.options.xLabels === 'auto') {
labels = [[this.data[0].label, this.data[0].x]];
} else {
labels = Morris.labelSeries(this.xmin, this.xmax, this.width, this.options.xLabels, this.options.xLabelFormat);
}
} else {
labels = (function() {
var _i, _len, _ref, _results;
_ref = this.data;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
row = _ref[_i];
_results.push([row.label, row.x]);
}
return _results;
}).call(this);
}
labels.reverse();
_results = [];
for (_i = 0, _len = labels.length; _i < _len; _i++) {
l = labels[_i];
_results.push(drawLabel(l[0], l[1]));
}
return _results;
};
Line.prototype.drawSeries = function() {
var i, _i, _j, _ref, _ref1, _results;
this.seriesPoints = [];
for (i = _i = _ref = this.options.ykeys.length - 1; _ref <= 0 ? _i <= 0 : _i >= 0; i = _ref <= 0 ? ++_i : --_i) {
this._drawLineFor(i);
}
_results = [];
for (i = _j = _ref1 = this.options.ykeys.length - 1; _ref1 <= 0 ? _j <= 0 : _j >= 0; i = _ref1 <= 0 ? ++_j : --_j) {
_results.push(this._drawPointFor(i));
}
return _results;
};
Line.prototype._drawPointFor = function(index) {
var circle, row, _i, _len, _ref, _results;
this.seriesPoints[index] = [];
_ref = this.data;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
row = _ref[_i];
circle = null;
if (row._y[index] != null) {
circle = this.drawLinePoint(row._x, row._y[index], this.options.pointSize, this.colorFor(row, index, 'point'), index);
}
_results.push(this.seriesPoints[index].push(circle));
}
return _results;
};
Line.prototype._drawLineFor = function(index) {
var path;
path = this.paths[index];
if (path !== null) {
return this.drawLinePath(path, this.colorFor(null, index, 'line'));
}
};
Line.createPath = function(coords, smooth, bottom) {
var coord, g, grads, i, ix, lg, path, prevCoord, x1, x2, y1, y2, _i, _len;
path = "";
if (smooth) {
grads = Morris.Line.gradients(coords);
}
prevCoord = {
y: null
};
for (i = _i = 0, _len = coords.length; _i < _len; i = ++_i) {
coord = coords[i];
if (coord.y != null) {
if (prevCoord.y != null) {
if (smooth) {
g = grads[i];
lg = grads[i - 1];
ix = (coord.x - prevCoord.x) / 4;
x1 = prevCoord.x + ix;
y1 = Math.min(bottom, prevCoord.y + ix * lg);
x2 = coord.x - ix;
y2 = Math.min(bottom, coord.y - ix * g);
path += "C" + x1 + "," + y1 + "," + x2 + "," + y2 + "," + coord.x + "," + coord.y;
} else {
path += "L" + coord.x + "," + coord.y;
}
} else {
if (!smooth || (grads[i] != null)) {
path += "M" + coord.x + "," + coord.y;
}
}
}
prevCoord = coord;
}
return path;
};
Line.gradients = function(coords) {
var coord, grad, i, nextCoord, prevCoord, _i, _len, _results;
grad = function(a, b) {
return (a.y - b.y) / (a.x - b.x);
};
_results = [];
for (i = _i = 0, _len = coords.length; _i < _len; i = ++_i) {
coord = coords[i];
if (coord.y != null) {
nextCoord = coords[i + 1] || {
y: null
};
prevCoord = coords[i - 1] || {
y: null
};
if ((prevCoord.y != null) && (nextCoord.y != null)) {
_results.push(grad(prevCoord, nextCoord));
} else if (prevCoord.y != null) {
_results.push(grad(prevCoord, coord));
} else if (nextCoord.y != null) {
_results.push(grad(coord, nextCoord));
} else {
_results.push(null);
}
} else {
_results.push(null);
}
}
return _results;
};
Line.prototype.hilight = function(index) {
var i, _i, _j, _ref, _ref1;
if (this.prevHilight !== null && this.prevHilight !== index) {
for (i = _i = 0, _ref = this.seriesPoints.length - 1; 0 <= _ref ? _i <= _ref : _i >= _ref; i = 0 <= _ref ? ++_i : --_i) {
if (this.seriesPoints[i][this.prevHilight]) {
this.seriesPoints[i][this.prevHilight].animate(this.pointShrink);
}
}
}
if (index !== null && this.prevHilight !== index) {
for (i = _j = 0, _ref1 = this.seriesPoints.length - 1; 0 <= _ref1 ? _j <= _ref1 : _j >= _ref1; i = 0 <= _ref1 ? ++_j : --_j) {
if (this.seriesPoints[i][index]) {
this.seriesPoints[i][index].animate(this.pointGrow);
}
}
}
return this.prevHilight = index;
};
Line.prototype.colorFor = function(row, sidx, type) {
if (typeof this.options.lineColors === 'function') {
return this.options.lineColors.call(this, row, sidx, type);
} else if (type === 'point') {
return this.options.pointFillColors[sidx % this.options.pointFillColors.length] || this.options.lineColors[sidx % this.options.lineColors.length];
} else {
return this.options.lineColors[sidx % this.options.lineColors.length];
}
};
Line.prototype.drawXAxisLabel = function(xPos, yPos, text) {
return this.raphael.text(xPos, yPos, text).attr('font-size', this.options.gridTextSize).attr('font-family', this.options.gridTextFamily).attr('font-weight', this.options.gridTextWeight).attr('fill', this.options.gridTextColor);
};
Line.prototype.drawLinePath = function(path, lineColor) {
return this.raphael.path(path).attr('stroke', lineColor).attr('stroke-width', this.options.lineWidth);
};
Line.prototype.drawLinePoint = function(xPos, yPos, size, pointColor, lineIndex) {
return this.raphael.circle(xPos, yPos, size).attr('fill', pointColor).attr('stroke-width', this.strokeWidthForSeries(lineIndex)).attr('stroke', this.strokeForSeries(lineIndex));
};
Line.prototype.strokeWidthForSeries = function(index) {
return this.options.pointWidths[index % this.options.pointWidths.length];
};
Line.prototype.strokeForSeries = function(index) {
return this.options.pointStrokeColors[index % this.options.pointStrokeColors.length];
};
return Line;
})(Morris.Grid);
Morris.labelSeries = function(dmin, dmax, pxwidth, specName, xLabelFormat) {
var d, d0, ddensity, name, ret, s, spec, t, _i, _len, _ref;
ddensity = 200 * (dmax - dmin) / pxwidth;
d0 = new Date(dmin);
spec = Morris.LABEL_SPECS[specName];
if (spec === void 0) {
_ref = Morris.AUTO_LABEL_ORDER;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
name = _ref[_i];
s = Morris.LABEL_SPECS[name];
if (ddensity >= s.span) {
spec = s;
break;
}
}
}
if (spec === void 0) {
spec = Morris.LABEL_SPECS["second"];
}
if (xLabelFormat) {
spec = $.extend({}, spec, {
fmt: xLabelFormat
});
}
d = spec.start(d0);
ret = [];
while ((t = d.getTime()) <= dmax) {
if (t >= dmin) {
ret.push([spec.fmt(d), t]);
}
spec.incr(d);
}
return ret;
};
minutesSpecHelper = function(interval) {
return {
span: interval * 60 * 1000,
start: function(d) {
return new Date(d.getFullYear(), d.getMonth(), d.getDate(), d.getHours());
},
fmt: function(d) {
return "" + (Morris.pad2(d.getHours())) + ":" + (Morris.pad2(d.getMinutes()));
},
incr: function(d) {
return d.setUTCMinutes(d.getUTCMinutes() + interval);
}
};
};
secondsSpecHelper = function(interval) {
return {
span: interval * 1000,
start: function(d) {
return new Date(d.getFullYear(), d.getMonth(), d.getDate(), d.getHours(), d.getMinutes());
},
fmt: function(d) {
return "" + (Morris.pad2(d.getHours())) + ":" + (Morris.pad2(d.getMinutes())) + ":" + (Morris.pad2(d.getSeconds()));
},
incr: function(d) {
return d.setUTCSeconds(d.getUTCSeconds() + interval);
}
};
};
Morris.LABEL_SPECS = {
"decade": {
span: 172800000000,
start: function(d) {
return new Date(d.getFullYear() - d.getFullYear() % 10, 0, 1);
},
fmt: function(d) {
return "" + (d.getFullYear());
},
incr: function(d) {
return d.setFullYear(d.getFullYear() + 10);
}
},
"year": {
span: 17280000000,
start: function(d) {
return new Date(d.getFullYear(), 0, 1);
},
fmt: function(d) {
return "" + (d.getFullYear());
},
incr: function(d) {
return d.setFullYear(d.getFullYear() + 1);
}
},
"month": {
span: 2419200000,
start: function(d) {
return new Date(d.getFullYear(), d.getMonth(), 1);
},
fmt: function(d) {
return "" + (d.getFullYear()) + "-" + (Morris.pad2(d.getMonth() + 1));
},
incr: function(d) {
return d.setMonth(d.getMonth() + 1);
}
},
"day": {
span: 86400000,
start: function(d) {
return new Date(d.getFullYear(), d.getMonth(), d.getDate());
},
fmt: function(d) {
return "" + (d.getFullYear()) + "-" + (Morris.pad2(d.getMonth() + 1)) + "-" + (Morris.pad2(d.getDate()));
},
incr: function(d) {
return d.setDate(d.getDate() + 1);
}
},
"hour": minutesSpecHelper(60),
"30min": minutesSpecHelper(30),
"15min": minutesSpecHelper(15),
"10min": minutesSpecHelper(10),
"5min": minutesSpecHelper(5),
"minute": minutesSpecHelper(1),
"30sec": secondsSpecHelper(30),
"15sec": secondsSpecHelper(15),
"10sec": secondsSpecHelper(10),
"5sec": secondsSpecHelper(5),
"second": secondsSpecHelper(1)
};
Morris.AUTO_LABEL_ORDER = ["decade", "year", "month", "day", "hour", "30min", "15min", "10min", "5min", "minute", "30sec", "15sec", "10sec", "5sec", "second"];
Morris.Area = (function(_super) {
var areaDefaults;
__extends(Area, _super);
areaDefaults = {
fillOpacity: 'auto',
behaveLikeLine: false
};
function Area(options) {
var areaOptions;
if (!(this instanceof Morris.Area)) {
return new Morris.Area(options);
}
areaOptions = $.extend({}, areaDefaults, options);
this.cumulative = !areaOptions.behaveLikeLine;
if (areaOptions.fillOpacity === 'auto') {
areaOptions.fillOpacity = areaOptions.behaveLikeLine ? .8 : 1;
}
Area.__super__.constructor.call(this, areaOptions);
}
Area.prototype.calcPoints = function() {
var row, total, y, _i, _len, _ref, _results;
_ref = this.data;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
row = _ref[_i];
row._x = this.transX(row.x);
total = 0;
row._y = (function() {
var _j, _len1, _ref1, _results1;
_ref1 = row.y;
_results1 = [];
for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
y = _ref1[_j];
if (this.options.behaveLikeLine) {
_results1.push(this.transY(y));
} else {
total += y || 0;
_results1.push(this.transY(total));
}
}
return _results1;
}).call(this);
_results.push(row._ymax = Math.max.apply(Math, row._y));
}
return _results;
};
Area.prototype.drawSeries = function() {
var i, range, _i, _j, _k, _len, _ref, _ref1, _results, _results1, _results2;
this.seriesPoints = [];
if (this.options.behaveLikeLine) {
range = (function() {
_results = [];
for (var _i = 0, _ref = this.options.ykeys.length - 1; 0 <= _ref ? _i <= _ref : _i >= _ref; 0 <= _ref ? _i++ : _i--){ _results.push(_i); }
return _results;
}).apply(this);
} else {
range = (function() {
_results1 = [];
for (var _j = _ref1 = this.options.ykeys.length - 1; _ref1 <= 0 ? _j <= 0 : _j >= 0; _ref1 <= 0 ? _j++ : _j--){ _results1.push(_j); }
return _results1;
}).apply(this);
}
_results2 = [];
for (_k = 0, _len = range.length; _k < _len; _k++) {
i = range[_k];
this._drawFillFor(i);
this._drawLineFor(i);
_results2.push(this._drawPointFor(i));
}
return _results2;
};
Area.prototype._drawFillFor = function(index) {
var path;
path = this.paths[index];
if (path !== null) {
path = path + ("L" + (this.transX(this.xmax)) + "," + this.bottom + "L" + (this.transX(this.xmin)) + "," + this.bottom + "Z");
return this.drawFilledPath(path, this.fillForSeries(index));
}
};
Area.prototype.fillForSeries = function(i) {
var color;
color = Raphael.rgb2hsl(this.colorFor(this.data[i], i, 'line'));
return Raphael.hsl(color.h, this.options.behaveLikeLine ? color.s * 0.9 : color.s * 0.75, Math.min(0.98, this.options.behaveLikeLine ? color.l * 1.2 : color.l * 1.25));
};
Area.prototype.drawFilledPath = function(path, fill) {
return this.raphael.path(path).attr('fill', fill).attr('fill-opacity', this.options.fillOpacity).attr('stroke-width', 0);
};
return Area;
})(Morris.Line);
Morris.Bar = (function(_super) {
__extends(Bar, _super);
function Bar(options) {
this.onHoverOut = __bind(this.onHoverOut, this);
this.onHoverMove = __bind(this.onHoverMove, this);
this.onGridClick = __bind(this.onGridClick, this);
if (!(this instanceof Morris.Bar)) {
return new Morris.Bar(options);
}
Bar.__super__.constructor.call(this, $.extend({}, options, {
parseTime: false
}));
}
Bar.prototype.init = function() {
this.cumulative = this.options.stacked;
if (this.options.hideHover !== 'always') {
this.hover = new Morris.Hover({
parent: this.el
});
this.on('hovermove', this.onHoverMove);
this.on('hoverout', this.onHoverOut);
return this.on('gridclick', this.onGridClick);
}
};
Bar.prototype.defaults = {
barSizeRatio: 0.75,
barGap: 3,
barColors: ['#0b62a4', '#7a92a3', '#4da74d', '#afd8f8', '#edc240', '#cb4b4b', '#9440ed'],
xLabelMargin: 50
};
Bar.prototype.calc = function() {
var _ref;
this.calcBars();
if (this.options.hideHover === false) {
return (_ref = this.hover).update.apply(_ref, this.hoverContentForRow(this.data.length - 1));
}
};
Bar.prototype.calcBars = function() {
var idx, row, y, _i, _len, _ref, _results;
_ref = this.data;
_results = [];
for (idx = _i = 0, _len = _ref.length; _i < _len; idx = ++_i) {
row = _ref[idx];
row._x = this.left + this.width * (idx + 0.5) / this.data.length;
_results.push(row._y = (function() {
var _j, _len1, _ref1, _results1;
_ref1 = row.y;
_results1 = [];
for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
y = _ref1[_j];
if (y != null) {
_results1.push(this.transY(y));
} else {
_results1.push(null);
}
}
return _results1;
}).call(this));
}
return _results;
};
Bar.prototype.draw = function() {
if (this.options.axes) {
this.drawXAxis();
}
return this.drawSeries();
};
Bar.prototype.drawXAxis = function() {
var i, label, labelBox, margin, offset, prevAngleMargin, prevLabelMargin, row, textBox, ypos, _i, _ref, _results;
ypos = this.bottom + this.options.padding / 2;
prevLabelMargin = null;
prevAngleMargin = null;
_results = [];
for (i = _i = 0, _ref = this.data.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) {
row = this.data[this.data.length - 1 - i];
label = this.drawXAxisLabel(row._x, ypos, row.label);
textBox = label.getBBox();
label.transform("r" + (-this.options.xLabelAngle));
labelBox = label.getBBox();
label.transform("t0," + (labelBox.height / 2) + "...");
if (this.options.xLabelAngle !== 0) {
offset = -0.5 * textBox.width * Math.cos(this.options.xLabelAngle * Math.PI / 180.0);
label.transform("t" + offset + ",0...");
}
if ((!(prevLabelMargin != null) || prevLabelMargin >= labelBox.x + labelBox.width || (prevAngleMargin != null) && prevAngleMargin >= labelBox.x) && labelBox.x >= 0 && (labelBox.x + labelBox.width) < this.el.width()) {
if (this.options.xLabelAngle !== 0) {
margin = 1.25 * this.options.gridTextSize / Math.sin(this.options.xLabelAngle * Math.PI / 180.0);
prevAngleMargin = labelBox.x - margin;
}
_results.push(prevLabelMargin = labelBox.x - this.options.xLabelMargin);
} else {
_results.push(label.remove());
}
}
return _results;
};
Bar.prototype.drawSeries = function() {
var barWidth, bottom, groupWidth, idx, lastTop, left, leftPadding, numBars, row, sidx, size, top, ypos, zeroPos;
groupWidth = this.width / this.options.data.length;
numBars = this.options.stacked != null ? 1 : this.options.ykeys.length;
barWidth = (groupWidth * this.options.barSizeRatio - this.options.barGap * (numBars - 1)) / numBars;
leftPadding = groupWidth * (1 - this.options.barSizeRatio) / 2;
zeroPos = this.ymin <= 0 && this.ymax >= 0 ? this.transY(0) : null;
return this.bars = (function() {
var _i, _len, _ref, _results;
_ref = this.data;
_results = [];
for (idx = _i = 0, _len = _ref.length; _i < _len; idx = ++_i) {
row = _ref[idx];
lastTop = 0;
_results.push((function() {
var _j, _len1, _ref1, _results1;
_ref1 = row._y;
_results1 = [];
for (sidx = _j = 0, _len1 = _ref1.length; _j < _len1; sidx = ++_j) {
ypos = _ref1[sidx];
if (ypos !== null) {
if (zeroPos) {
top = Math.min(ypos, zeroPos);
bottom = Math.max(ypos, zeroPos);
} else {
top = ypos;
bottom = this.bottom;
}
left = this.left + idx * groupWidth + leftPadding;
if (!this.options.stacked) {
left += sidx * (barWidth + this.options.barGap);
}
size = bottom - top;
if (this.options.stacked) {
top -= lastTop;
}
this.drawBar(left, top, barWidth, size, this.colorFor(row, sidx, 'bar'));
_results1.push(lastTop += size);
} else {
_results1.push(null);
}
}
return _results1;
}).call(this));
}
return _results;
}).call(this);
};
Bar.prototype.colorFor = function(row, sidx, type) {
var r, s;
if (typeof this.options.barColors === 'function') {
r = {
x: row.x,
y: row.y[sidx],
label: row.label
};
s = {
index: sidx,
key: this.options.ykeys[sidx],
label: this.options.labels[sidx]
};
return this.options.barColors.call(this, r, s, type);
} else {
return this.options.barColors[sidx % this.options.barColors.length];
}
};
Bar.prototype.hitTest = function(x, y) {
if (this.data.length === 0) {
return null;
}
x = Math.max(Math.min(x, this.right), this.left);
return Math.min(this.data.length - 1, Math.floor((x - this.left) / (this.width / this.data.length)));
};
Bar.prototype.onGridClick = function(x, y) {
var index;
index = this.hitTest(x, y);
return this.fire('click', index, this.options.data[index], x, y);
};
Bar.prototype.onHoverMove = function(x, y) {
var index, _ref;
index = this.hitTest(x, y);
return (_ref = this.hover).update.apply(_ref, this.hoverContentForRow(index));
};
Bar.prototype.onHoverOut = function() {
if (this.options.hideHover !== false) {
return this.hover.hide();
}
};
Bar.prototype.hoverContentForRow = function(index) {
var content, j, row, x, y, _i, _len, _ref;
row = this.data[index];
content = "<div class='morris-hover-row-label'>" + row.label + "</div>";
_ref = row.y;
for (j = _i = 0, _len = _ref.length; _i < _len; j = ++_i) {
y = _ref[j];
content += "<div class='morris-hover-point' style='color: " + (this.colorFor(row, j, 'label')) + "'>\n " + this.options.labels[j] + ":\n " + (this.yLabelFormat(y)) + "\n</div>";
}
if (typeof this.options.hoverCallback === 'function') {
content = this.options.hoverCallback(index, this.options, content);
}
x = this.left + (index + 0.5) * this.width / this.data.length;
return [content, x];
};
Bar.prototype.drawXAxisLabel = function(xPos, yPos, text) {
var label;
return label = this.raphael.text(xPos, yPos, text).attr('font-size', this.options.gridTextSize).attr('font-family', this.options.gridTextFamily).attr('font-weight', this.options.gridTextWeight).attr('fill', this.options.gridTextColor);
};
Bar.prototype.drawBar = function(xPos, yPos, width, height, barColor) {
return this.raphael.rect(xPos, yPos, width, height).attr('fill', barColor).attr('stroke-width', 0);
};
return Bar;
})(Morris.Grid);
Morris.Donut = (function(_super) {
__extends(Donut, _super);
Donut.prototype.defaults = {
colors: ['#0B62A4', '#3980B5', '#679DC6', '#95BBD7', '#B0CCE1', '#095791', '#095085', '#083E67', '#052C48', '#042135'],
backgroundColor: '#FFFFFF',
labelColor: '#000000',
formatter: Morris.commas
};
function Donut(options) {
this.select = __bind(this.select, this);
this.click = __bind(this.click, this);
var row;
if (!(this instanceof Morris.Donut)) {
return new Morris.Donut(options);
}
if (typeof options.element === 'string') {
this.el = $(document.getElementById(options.element));
} else {
this.el = $(options.element);
}
this.options = $.extend({}, this.defaults, options);
if (this.el === null || this.el.length === 0) {
throw new Error("Graph placeholder not found.");
}
if (options.data === void 0 || options.data.length === 0) {
return;
}
this.data = options.data;
this.values = (function() {
var _i, _len, _ref, _results;
_ref = this.data;
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
row = _ref[_i];
_results.push(parseFloat(row.value));
}
return _results;
}).call(this);
this.redraw();
}
Donut.prototype.redraw = function() {
var C, cx, cy, i, idx, last, max_value, min, next, seg, total, value, w, _i, _j, _k, _len, _len1, _len2, _ref, _ref1, _ref2, _results;
this.el.empty();
this.raphael = new Raphael(this.el[0]);
cx = this.el.width() / 2;
cy = this.el.height() / 2;
w = (Math.min(cx, cy) - 10) / 3;
total = 0;
_ref = this.values;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
value = _ref[_i];
total += value;
}
min = 5 / (2 * w);
C = 1.9999 * Math.PI - min * this.data.length;
last = 0;
idx = 0;
this.segments = [];
_ref1 = this.values;
for (i = _j = 0, _len1 = _ref1.length; _j < _len1; i = ++_j) {
value = _ref1[i];
next = last + min + C * (value / total);
seg = new Morris.DonutSegment(cx, cy, w * 2, w, last, next, this.options.colors[idx % this.options.colors.length], this.options.backgroundColor, idx, this.raphael);
seg.render();
this.segments.push(seg);
seg.on('hover', this.select);
seg.on('click', this.click);
last = next;
idx += 1;
}
this.text1 = this.drawEmptyDonutLabel(cx, cy - 10, this.options.labelColor, 15, 800);
this.text2 = this.drawEmptyDonutLabel(cx, cy + 10, this.options.labelColor, 14);
max_value = Math.max.apply(null, (function() {
var _k, _len2, _ref2, _results;
_ref2 = this.values;
_results = [];
for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) {
value = _ref2[_k];
_results.push(value);
}
return _results;
}).call(this));
idx = 0;
_ref2 = this.values;
_results = [];
for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) {
value = _ref2[_k];
if (value === max_value) {
this.select(idx);
break;
}
_results.push(idx += 1);
}
return _results;
};
Donut.prototype.click = function(idx) {
return this.fire('click', idx, this.data[idx]);
};
Donut.prototype.select = function(idx) {
var row, s, segment, _i, _len, _ref;
_ref = this.segments;
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
s = _ref[_i];
s.deselect();
}
segment = this.segments[idx];
segment.select();
row = this.data[idx];
return this.setLabels(row.label, this.options.formatter(row.value, row));
};
Donut.prototype.setLabels = function(label1, label2) {
var inner, maxHeightBottom, maxHeightTop, maxWidth, text1bbox, text1scale, text2bbox, text2scale;
inner = (Math.min(this.el.width() / 2, this.el.height() / 2) - 10) * 2 / 3;
maxWidth = 1.8 * inner;
maxHeightTop = inner / 2;
maxHeightBottom = inner / 3;
this.text1.attr({
text: label1,
transform: ''
});
text1bbox = this.text1.getBBox();
text1scale = Math.min(maxWidth / text1bbox.width, maxHeightTop / text1bbox.height);
this.text1.attr({
transform: "S" + text1scale + "," + text1scale + "," + (text1bbox.x + text1bbox.width / 2) + "," + (text1bbox.y + text1bbox.height)
});
this.text2.attr({
text: label2,
transform: ''
});
text2bbox = this.text2.getBBox();
text2scale = Math.min(maxWidth / text2bbox.width, maxHeightBottom / text2bbox.height);
return this.text2.attr({
transform: "S" + text2scale + "," + text2scale + "," + (text2bbox.x + text2bbox.width / 2) + "," + text2bbox.y
});
};
Donut.prototype.drawEmptyDonutLabel = function(xPos, yPos, color, fontSize, fontWeight) {
var text;
text = this.raphael.text(xPos, yPos, '').attr('font-size', fontSize).attr('fill', color);
if (fontWeight != null) {
text.attr('font-weight', fontWeight);
}
return text;
};
return Donut;
})(Morris.EventEmitter);
Morris.DonutSegment = (function(_super) {
__extends(DonutSegment, _super);
function DonutSegment(cx, cy, inner, outer, p0, p1, color, backgroundColor, index, raphael) {
this.cx = cx;
this.cy = cy;
this.inner = inner;
this.outer = outer;
this.color = color;
this.backgroundColor = backgroundColor;
this.index = index;
this.raphael = raphael;
this.deselect = __bind(this.deselect, this);
this.select = __bind(this.select, this);
this.sin_p0 = Math.sin(p0);
this.cos_p0 = Math.cos(p0);
this.sin_p1 = Math.sin(p1);
this.cos_p1 = Math.cos(p1);
this.is_long = (p1 - p0) > Math.PI ? 1 : 0;
this.path = this.calcSegment(this.inner + 3, this.inner + this.outer - 5);
this.selectedPath = this.calcSegment(this.inner + 3, this.inner + this.outer);
this.hilight = this.calcArc(this.inner);
}
DonutSegment.prototype.calcArcPoints = function(r) {
return [this.cx + r * this.sin_p0, this.cy + r * this.cos_p0, this.cx + r * this.sin_p1, this.cy + r * this.cos_p1];
};
DonutSegment.prototype.calcSegment = function(r1, r2) {
var ix0, ix1, iy0, iy1, ox0, ox1, oy0, oy1, _ref, _ref1;
_ref = this.calcArcPoints(r1), ix0 = _ref[0], iy0 = _ref[1], ix1 = _ref[2], iy1 = _ref[3];
_ref1 = this.calcArcPoints(r2), ox0 = _ref1[0], oy0 = _ref1[1], ox1 = _ref1[2], oy1 = _ref1[3];
return ("M" + ix0 + "," + iy0) + ("A" + r1 + "," + r1 + ",0," + this.is_long + ",0," + ix1 + "," + iy1) + ("L" + ox1 + "," + oy1) + ("A" + r2 + "," + r2 + ",0," + this.is_long + ",1," + ox0 + "," + oy0) + "Z";
};
DonutSegment.prototype.calcArc = function(r) {
var ix0, ix1, iy0, iy1, _ref;
_ref = this.calcArcPoints(r), ix0 = _ref[0], iy0 = _ref[1], ix1 = _ref[2], iy1 = _ref[3];
return ("M" + ix0 + "," + iy0) + ("A" + r + "," + r + ",0," + this.is_long + ",0," + ix1 + "," + iy1);
};
DonutSegment.prototype.render = function() {
var _this = this;
this.arc = this.drawDonutArc(this.hilight, this.color);
return this.seg = this.drawDonutSegment(this.path, this.color, this.backgroundColor, function() {
return _this.fire('hover', _this.index);
}, function() {
return _this.fire('click', _this.index);
});
};
DonutSegment.prototype.drawDonutArc = function(path, color) {
return this.raphael.path(path).attr({
stroke: color,
'stroke-width': 2,
opacity: 0
});
};
DonutSegment.prototype.drawDonutSegment = function(path, fillColor, strokeColor, hoverFunction, clickFunction) {
return this.raphael.path(path).attr({
fill: fillColor,
stroke: strokeColor,
'stroke-width': 3
}).hover(hoverFunction).click(clickFunction);
};
DonutSegment.prototype.select = function() {
if (!this.selected) {
this.seg.animate({
path: this.selectedPath
}, 150, '<>');
this.arc.animate({
opacity: 1
}, 150, '<>');
return this.selected = true;
}
};
DonutSegment.prototype.deselect = function() {
if (this.selected) {
this.seg.animate({
path: this.path
}, 150, '<>');
this.arc.animate({
opacity: 0
}, 150, '<>');
return this.selected = false;
}
};
return DonutSegment;
})(Morris.EventEmitter);
}).call(this);