IWMBrowser/iwmlib
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Working on stacked buttons.

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This commit is contained in:
Sebastian Kupke
2019-07-30 16:56:29 +02:00
parent 0bcf931465
commit 5f46b4feae
115 changed files with 3277 additions and 5134 deletions
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lib/utils.js
+16 -49
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@@ -1,4 +1,4 @@
/* globals WebKitPoint */
/* globals */
/** Tests whether an object is empty
* @param {Object} obj - the object to be tested
@@ -60,11 +60,9 @@ export function sample(population, k) {
set and it doesn't suffer from frequent reselections.
*/
if (!Array.isArray(population))
throw new TypeError('Population must be an array.')
if (!Array.isArray(population)) throw new TypeError('Population must be an array.')
let n = population.length
if (k < 0 || k > n)
throw new RangeError('Sample larger than population or is negative')
if (k < 0 || k > n) throw new RangeError('Sample larger than population or is negative')
let result = new Array(k)
let setsize = 21 // size of a small set minus size of an empty list
@@ -143,9 +141,7 @@ export class Dates {
}
static startYearRange(date) {
return new Date(
Date.UTC(date.getFullYear() - 1, 11, 31, 23, 59, 59, 999)
)
return new Date(Date.UTC(date.getFullYear() - 1, 11, 31, 23, 59, 59, 999))
}
static endYearRange(date) {
@@ -165,11 +161,7 @@ export class Dates {
}
static nextDay(date) {
return this.create(
date.getFullYear(),
date.getMonth(),
date.getDate() + 1
)
return this.create(date.getFullYear(), date.getMonth(), date.getDate() + 1)
}
static nextHour(date) {
@@ -672,15 +664,9 @@ export class Polygon {
*/
draw(context, { lineWidth = 2, stroke = '#000000', fill = null } = {}) {
context.beginPath()
context.moveTo(
this.points[0].x + this.center.x,
this.points[0].y + this.center.y
)
context.moveTo(this.points[0].x + this.center.x, this.points[0].y + this.center.y)
for (let i = 1; i < this.points.length; i++) {
context.lineTo(
this.points[i].x + this.center.x,
this.points[i].y + this.center.y
)
context.lineTo(this.points[i].x + this.center.x, this.points[i].y + this.center.y)
}
context.closePath()
context.lineWidth = lineWidth
@@ -737,10 +723,7 @@ export class Polygon {
for (i = 0, j = nvert - 1; i < nvert; j = i++) {
if (
verty[i] > testy != verty[j] > testy &&
testx <
((vertx[j] - vertx[i]) * (testy - verty[i])) /
(verty[j] - verty[i]) +
vertx[i]
testx < ((vertx[j] - vertx[i]) * (testy - verty[i])) / (verty[j] - verty[i]) + vertx[i]
)
c = !c
}
@@ -774,12 +757,8 @@ export class Polygon {
for (side = 0; side < this.getNumberOfSides(); side++) {
/* get the axis that we will project onto */
if (side == 0) {
axis.x =
this.points[this.getNumberOfSides() - 1].y -
this.points[0].y
axis.y =
this.points[0].x -
this.points[this.getNumberOfSides() - 1].x
axis.x = this.points[this.getNumberOfSides() - 1].y - this.points[0].y
axis.y = this.points[0].x - this.points[this.getNumberOfSides() - 1].x
} else {
axis.x = this.points[side - 1].y - this.points[side].y
axis.y = this.points[side].x - this.points[side - 1].x
@@ -803,8 +782,7 @@ export class Polygon {
maxA += tmp
/* project polygon B onto axis to determine the min/max */
minB = maxB =
other.points[0].x * axis.x + other.points[0].y * axis.y
minB = maxB = other.points[0].x * axis.x + other.points[0].y * axis.y
for (i = 1; i < other.getNumberOfSides(); i++) {
tmp = other.points[i].x * axis.x + other.points[i].y * axis.y
if (tmp > maxB) maxB = tmp
@@ -831,12 +809,8 @@ export class Polygon {
for (side = 0; side < other.getNumberOfSides(); side++) {
/* get the axis that we will project onto */
if (side == 0) {
axis.x =
other.points[other.getNumberOfSides() - 1].y -
other.points[0].y
axis.y =
other.points[0].x -
other.points[other.getNumberOfSides() - 1].x
axis.x = other.points[other.getNumberOfSides() - 1].y - other.points[0].y
axis.y = other.points[0].x - other.points[other.getNumberOfSides() - 1].x
} else {
axis.x = other.points[side - 1].y - other.points[side].y
axis.y = other.points[side].x - other.points[side - 1].x
@@ -860,8 +834,7 @@ export class Polygon {
maxA += tmp
/* project polygon B onto axis to determine the min/max */
minB = maxB =
other.points[0].x * axis.x + other.points[0].y * axis.y
minB = maxB = other.points[0].x * axis.x + other.points[0].y * axis.y
for (i = 1; i < other.getNumberOfSides(); i++) {
tmp = other.points[i].x * axis.x + other.points[i].y * axis.y
if (tmp > maxB) maxB = tmp
@@ -918,12 +891,7 @@ export class Rect {
* @memberof Rect
*/
static contains(rect, point) {
return (
point.x > rect.left &&
point.x < rect.x + rect.right &&
point.y > rect.top &&
point.y < rect.bottom
)
return point.x > rect.left && point.x < rect.x + rect.right && point.y > rect.top && point.y < rect.bottom
}
/**
@@ -1003,8 +971,7 @@ export class LowPassFilter {
* @access private
*/
__push(value) {
let removed =
this.buffer.length === this.bufferMaxSize ? this.buffer.shift() : 0
let removed = this.buffer.length === this.bufferMaxSize ? this.buffer.shift() : 0
this.buffer.push(value)
return removed