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burnchart
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trying to split charting a bit

This commit is contained in:
Radek Stepan 2014-10-13 19:55:25 -07:00
parent f252d012ca
commit 956e8cc846
5 changed files with 335 additions and 296 deletions
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296
public/js/app.bundle.js
View File

@ -39259,6 +39259,156 @@ Router.prototype.mount = function(routes, path) {
});
// axes.coffee
root.require.register('burnchart/src/modules/chart/axes.js', function(exports, require, module) {
module.exports = {
horizontal: function(height) {
return d3.svg.axis().scale(x).orient("bottom").tickSize(-height).tickFormat(function(d) {
return d.getDate();
}).tickPadding(10);
},
vertical: function(width, y) {
return d3.svg.axis().scale(y).orient("left").tickSize(-width).ticks(5).tickPadding(10);
}
};
});
// lines.coffee
root.require.register('burnchart/src/modules/chart/lines.js', function(exports, require, module) {
var config,
__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; };
config = require('../../models/config');
module.exports = {
actual: function(issues, created_at, total) {
var head, max, min, range, rest;
head = [
{
'date': new Date(created_at),
'points': total
}
];
min = +Infinity;
max = -Infinity;
rest = _.map(issues, function(issue) {
var closed_at, size;
size = issue.size, closed_at = issue.closed_at;
if (size < min) {
min = size;
}
if (size > max) {
max = size;
}
issue.date = new Date(closed_at);
issue.points = total -= size;
return issue;
});
range = d3.scale.linear().domain([min, max]).range([5, 8]);
rest = _.map(rest, function(issue) {
issue.radius = range(issue.size);
return issue;
});
return [].concat(head, rest);
},
ideal: function(a, b, total) {
var cutoff, d, days, length, m, now, once, velocity, y, _ref, _ref1;
if (b < a) {
_ref = [a, b], b = _ref[0], a = _ref[1];
}
_ref1 = _.map(a.match(config.data.chart.datetime)[1].split('-'), function(v) {
return parseInt(v);
}), y = _ref1[0], m = _ref1[1], d = _ref1[2];
cutoff = new Date(b);
days = [];
length = 0;
(once = function(inc) {
var day, day_of;
day = new Date(y, m - 1, d + inc);
if (!(day_of = day.getDay())) {
day_of = 7;
}
if (__indexOf.call(config.data.chart.off_days, day_of) >= 0) {
days.push({
date: day,
off_day: true
});
} else {
length += 1;
days.push({
date: day
});
}
if (!(day > cutoff)) {
return once(inc + 1);
}
})(0);
velocity = total / (length - 1);
days = _.map(days, function(day, i) {
day.points = total;
if (days[i] && !days[i].off_day) {
total -= velocity;
}
return day;
});
if ((now = new Date()) > cutoff) {
days.push({
date: now,
points: 0
});
}
return days;
},
trend: function(actual, created_at, due_on) {
var a, b, b1, c1, e, fn, intercept, l, last, slope, start, values;
if (!actual.length) {
return [];
}
start = +actual[0].date;
values = _.map(actual, function(_arg) {
var date, points;
date = _arg.date, points = _arg.points;
return [+date - start, points];
});
last = actual[actual.length - 1];
values.push([+new Date() - start, last.points]);
b1 = 0;
e = 0;
c1 = 0;
a = (l = values.length) * _.reduce(values, function(sum, _arg) {
var a, b;
a = _arg[0], b = _arg[1];
b1 += a;
e += b;
c1 += Math.pow(a, 2);
return sum + (a * b);
}, 0);
slope = (a - (b1 * e)) / ((l * c1) - (Math.pow(b1, 2)));
intercept = (e - (slope * b1)) / l;
fn = function(x) {
return slope * x + intercept;
};
created_at = new Date(created_at);
due_on = due_on ? new Date(due_on) : new Date();
a = created_at - start;
b = due_on - start;
return [
{
date: created_at,
points: fn(a)
}, {
date: due_on,
points: fn(b)
}
];
}
};
});
// issues.coffee
root.require.register('burnchart/src/modules/github/issues.js', function(exports, require, module) {
@ -39601,140 +39751,6 @@ Router.prototype.mount = function(routes, path) {
});
// lines.coffee
root.require.register('burnchart/src/modules/lines.js', function(exports, require, module) {
var config,
__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; };
config = require('../models/config');
module.exports = {
actual: function(issues, created_at, total) {
var head, max, min, range, rest;
head = [
{
'date': new Date(created_at),
'points': total
}
];
min = +Infinity;
max = -Infinity;
rest = _.map(issues, function(issue) {
var closed_at, size;
size = issue.size, closed_at = issue.closed_at;
if (size < min) {
min = size;
}
if (size > max) {
max = size;
}
issue.date = new Date(closed_at);
issue.points = total -= size;
return issue;
});
range = d3.scale.linear().domain([min, max]).range([5, 8]);
rest = _.map(rest, function(issue) {
issue.radius = range(issue.size);
return issue;
});
return [].concat(head, rest);
},
ideal: function(a, b, total) {
var cutoff, d, days, length, m, now, once, velocity, y, _ref, _ref1;
if (b < a) {
_ref = [a, b], b = _ref[0], a = _ref[1];
}
_ref1 = _.map(a.match(config.data.chart.datetime)[1].split('-'), function(v) {
return parseInt(v);
}), y = _ref1[0], m = _ref1[1], d = _ref1[2];
cutoff = new Date(b);
days = [];
length = 0;
(once = function(inc) {
var day, day_of;
day = new Date(y, m - 1, d + inc);
if (!(day_of = day.getDay())) {
day_of = 7;
}
if (__indexOf.call(config.data.chart.off_days, day_of) >= 0) {
days.push({
date: day,
off_day: true
});
} else {
length += 1;
days.push({
date: day
});
}
if (!(day > cutoff)) {
return once(inc + 1);
}
})(0);
velocity = total / (length - 1);
days = _.map(days, function(day, i) {
day.points = total;
if (days[i] && !days[i].off_day) {
total -= velocity;
}
return day;
});
if ((now = new Date()) > cutoff) {
days.push({
date: now,
points: 0
});
}
return days;
},
trend: function(actual, created_at, due_on) {
var a, b, b1, c1, e, fn, intercept, l, last, slope, start, values;
if (!actual.length) {
return [];
}
start = +actual[0].date;
values = _.map(actual, function(_arg) {
var date, points;
date = _arg.date, points = _arg.points;
return [+date - start, points];
});
last = actual[actual.length - 1];
values.push([+new Date() - start, last.points]);
b1 = 0;
e = 0;
c1 = 0;
a = (l = values.length) * _.reduce(values, function(sum, _arg) {
var a, b;
a = _arg[0], b = _arg[1];
b1 += a;
e += b;
c1 += Math.pow(a, 2);
return sum + (a * b);
}, 0);
slope = (a - (b1 * e)) / ((l * c1) - (Math.pow(b1, 2)));
intercept = (e - (slope * b1)) / l;
fn = function(x) {
return slope * x + intercept;
};
created_at = new Date(created_at);
due_on = due_on ? new Date(due_on) : new Date();
a = created_at - start;
b = due_on - start;
return [
{
date: created_at,
points: fn(a)
}, {
date: due_on,
points: fn(b)
}
];
}
};
});
// mediator.coffee
root.require.register('burnchart/src/modules/mediator.js', function(exports, require, module) {
@ -40014,9 +40030,11 @@ Router.prototype.mount = function(routes, path) {
// chart.coffee
root.require.register('burnchart/src/views/chart.js', function(exports, require, module) {
var lines;
var axes, lines;
lines = require('../modules/lines');
lines = require('../modules/chart/lines');
axes = require('../modules/chart/axes');
module.exports = Ractive.extend({
'name': 'views/chart',
@ -40040,10 +40058,8 @@ Router.prototype.mount = function(routes, path) {
height -= margin.top + margin.bottom;
x = d3.time.scale().range([0, width]);
y = d3.scale.linear().range([height, 0]);
xAxis = d3.svg.axis().scale(x).orient("bottom").tickSize(-height).tickFormat(function(d) {
return d.getDate();
}).tickPadding(10);
yAxis = d3.svg.axis().scale(y).orient("left").tickSize(-width).ticks(5).tickPadding(10);
xAxis = axes.horizontal(height);
yAxis = axes.vertical(width, y);
line = d3.svg.line().interpolate("linear").x(function(d) {
return x(d.date);
}).y(function(d) {

296
public/js/app.js
View File

@ -211,6 +211,156 @@
});
// axes.coffee
root.require.register('burnchart/src/modules/chart/axes.js', function(exports, require, module) {
module.exports = {
horizontal: function(height) {
return d3.svg.axis().scale(x).orient("bottom").tickSize(-height).tickFormat(function(d) {
return d.getDate();
}).tickPadding(10);
},
vertical: function(width, y) {
return d3.svg.axis().scale(y).orient("left").tickSize(-width).ticks(5).tickPadding(10);
}
};
});
// lines.coffee
root.require.register('burnchart/src/modules/chart/lines.js', function(exports, require, module) {
var config,
__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; };
config = require('../../models/config');
module.exports = {
actual: function(issues, created_at, total) {
var head, max, min, range, rest;
head = [
{
'date': new Date(created_at),
'points': total
}
];
min = +Infinity;
max = -Infinity;
rest = _.map(issues, function(issue) {
var closed_at, size;
size = issue.size, closed_at = issue.closed_at;
if (size < min) {
min = size;
}
if (size > max) {
max = size;
}
issue.date = new Date(closed_at);
issue.points = total -= size;
return issue;
});
range = d3.scale.linear().domain([min, max]).range([5, 8]);
rest = _.map(rest, function(issue) {
issue.radius = range(issue.size);
return issue;
});
return [].concat(head, rest);
},
ideal: function(a, b, total) {
var cutoff, d, days, length, m, now, once, velocity, y, _ref, _ref1;
if (b < a) {
_ref = [a, b], b = _ref[0], a = _ref[1];
}
_ref1 = _.map(a.match(config.data.chart.datetime)[1].split('-'), function(v) {
return parseInt(v);
}), y = _ref1[0], m = _ref1[1], d = _ref1[2];
cutoff = new Date(b);
days = [];
length = 0;
(once = function(inc) {
var day, day_of;
day = new Date(y, m - 1, d + inc);
if (!(day_of = day.getDay())) {
day_of = 7;
}
if (__indexOf.call(config.data.chart.off_days, day_of) >= 0) {
days.push({
date: day,
off_day: true
});
} else {
length += 1;
days.push({
date: day
});
}
if (!(day > cutoff)) {
return once(inc + 1);
}
})(0);
velocity = total / (length - 1);
days = _.map(days, function(day, i) {
day.points = total;
if (days[i] && !days[i].off_day) {
total -= velocity;
}
return day;
});
if ((now = new Date()) > cutoff) {
days.push({
date: now,
points: 0
});
}
return days;
},
trend: function(actual, created_at, due_on) {
var a, b, b1, c1, e, fn, intercept, l, last, slope, start, values;
if (!actual.length) {
return [];
}
start = +actual[0].date;
values = _.map(actual, function(_arg) {
var date, points;
date = _arg.date, points = _arg.points;
return [+date - start, points];
});
last = actual[actual.length - 1];
values.push([+new Date() - start, last.points]);
b1 = 0;
e = 0;
c1 = 0;
a = (l = values.length) * _.reduce(values, function(sum, _arg) {
var a, b;
a = _arg[0], b = _arg[1];
b1 += a;
e += b;
c1 += Math.pow(a, 2);
return sum + (a * b);
}, 0);
slope = (a - (b1 * e)) / ((l * c1) - (Math.pow(b1, 2)));
intercept = (e - (slope * b1)) / l;
fn = function(x) {
return slope * x + intercept;
};
created_at = new Date(created_at);
due_on = due_on ? new Date(due_on) : new Date();
a = created_at - start;
b = due_on - start;
return [
{
date: created_at,
points: fn(a)
}, {
date: due_on,
points: fn(b)
}
];
}
};
});
// issues.coffee
root.require.register('burnchart/src/modules/github/issues.js', function(exports, require, module) {
@ -553,140 +703,6 @@
});
// lines.coffee
root.require.register('burnchart/src/modules/lines.js', function(exports, require, module) {
var config,
__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; };
config = require('../models/config');
module.exports = {
actual: function(issues, created_at, total) {
var head, max, min, range, rest;
head = [
{
'date': new Date(created_at),
'points': total
}
];
min = +Infinity;
max = -Infinity;
rest = _.map(issues, function(issue) {
var closed_at, size;
size = issue.size, closed_at = issue.closed_at;
if (size < min) {
min = size;
}
if (size > max) {
max = size;
}
issue.date = new Date(closed_at);
issue.points = total -= size;
return issue;
});
range = d3.scale.linear().domain([min, max]).range([5, 8]);
rest = _.map(rest, function(issue) {
issue.radius = range(issue.size);
return issue;
});
return [].concat(head, rest);
},
ideal: function(a, b, total) {
var cutoff, d, days, length, m, now, once, velocity, y, _ref, _ref1;
if (b < a) {
_ref = [a, b], b = _ref[0], a = _ref[1];
}
_ref1 = _.map(a.match(config.data.chart.datetime)[1].split('-'), function(v) {
return parseInt(v);
}), y = _ref1[0], m = _ref1[1], d = _ref1[2];
cutoff = new Date(b);
days = [];
length = 0;
(once = function(inc) {
var day, day_of;
day = new Date(y, m - 1, d + inc);
if (!(day_of = day.getDay())) {
day_of = 7;
}
if (__indexOf.call(config.data.chart.off_days, day_of) >= 0) {
days.push({
date: day,
off_day: true
});
} else {
length += 1;
days.push({
date: day
});
}
if (!(day > cutoff)) {
return once(inc + 1);
}
})(0);
velocity = total / (length - 1);
days = _.map(days, function(day, i) {
day.points = total;
if (days[i] && !days[i].off_day) {
total -= velocity;
}
return day;
});
if ((now = new Date()) > cutoff) {
days.push({
date: now,
points: 0
});
}
return days;
},
trend: function(actual, created_at, due_on) {
var a, b, b1, c1, e, fn, intercept, l, last, slope, start, values;
if (!actual.length) {
return [];
}
start = +actual[0].date;
values = _.map(actual, function(_arg) {
var date, points;
date = _arg.date, points = _arg.points;
return [+date - start, points];
});
last = actual[actual.length - 1];
values.push([+new Date() - start, last.points]);
b1 = 0;
e = 0;
c1 = 0;
a = (l = values.length) * _.reduce(values, function(sum, _arg) {
var a, b;
a = _arg[0], b = _arg[1];
b1 += a;
e += b;
c1 += Math.pow(a, 2);
return sum + (a * b);
}, 0);
slope = (a - (b1 * e)) / ((l * c1) - (Math.pow(b1, 2)));
intercept = (e - (slope * b1)) / l;
fn = function(x) {
return slope * x + intercept;
};
created_at = new Date(created_at);
due_on = due_on ? new Date(due_on) : new Date();
a = created_at - start;
b = due_on - start;
return [
{
date: created_at,
points: fn(a)
}, {
date: due_on,
points: fn(b)
}
];
}
};
});
// mediator.coffee
root.require.register('burnchart/src/modules/mediator.js', function(exports, require, module) {
@ -966,9 +982,11 @@
// chart.coffee
root.require.register('burnchart/src/views/chart.js', function(exports, require, module) {
var lines;
var axes, lines;
lines = require('../modules/lines');
lines = require('../modules/chart/lines');
axes = require('../modules/chart/axes');
module.exports = Ractive.extend({
'name': 'views/chart',
@ -992,10 +1010,8 @@
height -= margin.top + margin.bottom;
x = d3.time.scale().range([0, width]);
y = d3.scale.linear().range([height, 0]);
xAxis = d3.svg.axis().scale(x).orient("bottom").tickSize(-height).tickFormat(function(d) {
return d.getDate();
}).tickPadding(10);
yAxis = d3.svg.axis().scale(y).orient("left").tickSize(-width).ticks(5).tickPadding(10);
xAxis = axes.horizontal(height);
yAxis = axes.vertical(width, y);
line = d3.svg.line().interpolate("linear").x(function(d) {
return x(d.date);
}).y(function(d) {

18
src/modules/chart/axes.coffee Normal file
View File

@ -0,0 +1,18 @@
module.exports =
horizontal: (height) ->
d3.svg.axis().scale(x)
.orient("bottom")
# Show vertical lines...
.tickSize(-height)
# ...with day of the month...
.tickFormat( (d) -> d.getDate() )
# ...and give us a spacer.
.tickPadding(10)
vertical: (width, y) ->
d3.svg.axis().scale(y)
.orient("left")
.tickSize(-width)
.ticks(5)
.tickPadding(10)

2
src/modules/lines.coffee → src/modules/chart/lines.coffee
View File

@ -1,4 +1,4 @@
config = require '../models/config'
config = require '../../models/config'
module.exports =

19
src/views/chart.coffee
View File

@ -1,4 +1,5 @@
lines = require '../modules/lines'
lines = require '../modules/chart/lines'
axes = require '../modules/chart/axes'
module.exports = Ractive.extend
@ -29,20 +30,8 @@ module.exports = Ractive.extend
y = d3.scale.linear().range([ height, 0 ])
# Axes.
xAxis = d3.svg.axis().scale(x)
.orient("bottom")
# Show vertical lines...
.tickSize(-height)
# ...with day of the month...
.tickFormat( (d) -> d.getDate() )
# ...and give us a spacer.
.tickPadding(10)
yAxis = d3.svg.axis().scale(y)
.orient("left")
.tickSize(-width)
.ticks(5)
.tickPadding(10)
xAxis = axes.horizontal height
yAxis = axes.vertical width, y
# Line generator.
line = d3.svg.line()