octo-deno/lib/make/fonts.js
2017-04-26 01:21:31 +03:00

69 lines
1.9 KiB
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
make.font = {
globalValue: function () {
return random.pick(['inherit', 'initial', 'unset'])
},
style: function () {
return random.pick(['italic', 'normal', 'oblique', 'inherit'])
},
variant: function () {
return random.pick(['normal', 'small-caps', 'inherit'])
},
weight: function () {
return random.pick([
/* standard */
['normal', 'bold'],
/* Relative to the parent */
['bolder', 'lighter'],
/* numeric values */
[100, 200, 300, 400, 500, 600, 700, 800, 900]
])
},
size: function () {
return random.pick([
/* <absolute-size> values */
['xx-small', 'x-small', 'small', 'medium', 'large', 'x-large', 'xx-large'],
/* <relative-size> values */
['larger', 'smaller'],
/* <length> values */
make.number.unsignedNumber() + make.unit.unit(),
/* <percentage> values */
make.unit.percent()
])
},
genericFamily: function () {
return random.pick(['serif', 'sans-serif', 'cursive', 'fantasy', 'monospace'])
},
familyName: function () {
return random.pick(['Times New Roman', 'Arial', 'Courier', 'Helvetica'])
},
family: function () {
let s = random.pick(make.font.familyName)
if (random.chance(8)) {
s += ', ' + random.pick(make.font.genericFamily)
}
return s
},
font: function () {
let s = ''
if (random.chance(4)) {
s += random.pick(make.font.style) + ' '
}
if (random.chance(4)) {
s += random.pick(make.font.variant) + ' '
}
if (random.chance(4)) {
s += random.pick(make.font.weight) + ' '
}
if (random.chance(4)) {
s += make.number.any() + '/'
}
s += make.font.size()
s += ' '
s += make.font.family()
return '\'' + s + '\''
}
}