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Format code with prettier #75

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374 changes: 187 additions & 187 deletions src/core/wave.js
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Original file line number Diff line number Diff line change
@@ -1,187 +1,187 @@
const defaultOptions = {}
const svgns = 'http://www.w3.org/2000/svg'
import { computeControlPoints } from './bezier-spline'
// layercount is default to 2. Increasing the number would stack up n-1 waves.
function generatePoints(width, height, segmentCount, layerCount, variance) {
const cellWidth = width / segmentCount
const cellHeight = height / layerCount
const moveLimitX = cellWidth * variance * 0.5
const moveLimitY = cellHeight * variance
const points = []
for (let y = cellHeight; y < height; y += cellHeight) {
let pointsPerLayer = []
pointsPerLayer.push({ x: 0, y: Math.floor(y) })
for (let x = cellWidth; x < width; x += cellWidth) {
//@anup: this decides whether a segment is crest or trough
const varietalY = y - moveLimitY / 2 + Math.random() * moveLimitY
// this decides the
const varietalX = x - moveLimitX / 2 + Math.random() * moveLimitX
pointsPerLayer.push({
x: Math.floor(varietalX),
y: Math.floor(varietalY),
})
}
pointsPerLayer.push({ x: width, y: Math.floor(y) })
points.push(pointsPerLayer)
}
return points
}
function generateClosedPath(
curvePoints,
leftCornerPoint,
rightCornerPoint,
filleColor,
strokeColor,
strokeWidth,
transform,
isAnimated,
aniPoints,
aniPoints1,
aniPoints2,
) {
const xPoints = curvePoints.map((p) => p.x)
const yPoints = curvePoints.map((p) => p.y)
const xControlPoints = computeControlPoints(xPoints)
const yControlPoints = computeControlPoints(yPoints)
const animatedPathList = isAnimated ? [] : undefined
let path =
`M ${leftCornerPoint.x},${leftCornerPoint.y} ` +
`C ${leftCornerPoint.x},${leftCornerPoint.y} ` +
`${xPoints[0]},${yPoints[0]} ` +
`${xPoints[0]},${yPoints[0]} `
for (let i = 0; i < xPoints.length - 1; i++) {
path +=
`C ${xControlPoints.p1[i]},${yControlPoints.p1[i]} ` +
`${xControlPoints.p2[i]},${yControlPoints.p2[i]} ` +
`${xPoints[i + 1]},${yPoints[i + 1]} `
}
path +=
`C ${xPoints[xPoints.length - 1]},${yPoints[xPoints.length - 1]} ` +
`${rightCornerPoint.x},${rightCornerPoint.y} ` +
`${rightCornerPoint.x},${rightCornerPoint.y} Z`
const animationPoints = [aniPoints, aniPoints1, aniPoints2]
if (isAnimated) {
animationPoints.forEach((points) => {
const aniYPoints = points.map((p) => p.y)
const aniXPoints = points.map((p) => p.x)
const [aniXControlPoints, aniYControlPoints] = [
computeControlPoints(aniXPoints),
computeControlPoints(aniYPoints),
]
let animatedPath =
`M ${leftCornerPoint.x},${leftCornerPoint.y} ` +
`C ${leftCornerPoint.x},${leftCornerPoint.y} ` +
`${aniXPoints[0]},${aniYPoints[0]} ` +
`${aniXPoints[0]},${aniYPoints[0]} `
for (let i = 0; i < xPoints.length - 1; i++) {
animatedPath +=
`C ${aniXControlPoints.p1[i]},${aniYControlPoints.p1[i]} ` +
`${aniXControlPoints.p2[i]},${aniYControlPoints.p2[i]} ` +
`${aniXPoints[i + 1]},${aniYPoints[i + 1]} `
}
animatedPath +=
`C ${aniXPoints[xPoints.length - 1]},${
aniYPoints[xPoints.length - 1]
} ` +
`${rightCornerPoint.x},${rightCornerPoint.y} ` +
`${rightCornerPoint.x},${rightCornerPoint.y} Z`
animatedPathList.push(animatedPath)
})
}
return {
fill: filleColor,
strokeColor: strokeColor,
strokeWidth: strokeWidth,
d: path,
transform: transform,
animatedPath: animatedPathList,
}
}
export class Wavery {
constructor(properties) {
this.properties = { ...defaultOptions, ...properties }
this.points = generatePoints(
this.properties.width,
this.properties.height,
this.properties.segmentCount,
this.properties.layerCount,
this.properties.variance,
)
//TODO: refactor repetitive code
this.aniPoints = [
this.properties.animated &&
generatePoints(
this.properties.width,
this.properties.height,
this.properties.segmentCount,
this.properties.layerCount,
this.properties.variance,
),
this.properties.animated &&
generatePoints(
this.properties.width,
this.properties.height,
this.properties.segmentCount,
this.properties.layerCount,
this.properties.variance,
),
this.properties.animated &&
generatePoints(
this.properties.width,
this.properties.height,
this.properties.segmentCount,
this.properties.layerCount,
this.properties.variance,
),
]
}
generateSvg() {
const pathList = []
// Append layer of a wave
for (let i = 0; i < this.points.length; i++) {
const pathData = generateClosedPath(
this.points[i],
{ x: 0, y: this.properties.height },
{ x: this.properties.width, y: this.properties.height },
this.properties.fillColor,
this.properties.strokeColor,
this.properties.strokeWidth,
this.properties.transform,
this.properties.animated,
//TODO: refactor repetitive code
this.properties.animated ? this.aniPoints[0][i] : null,
this.properties.animated ? this.aniPoints[1][i] : null,
this.properties.animated ? this.aniPoints[2][i] : null,
)
pathList.push(pathData)
}
const svgData = {
svg: {
width: this.properties.width,
height: this.properties.height,
xmlns: svgns,
path: pathList,
},
}
return svgData
}
}
const defaultOptions = {}
const svgns = 'http://www.w3.org/2000/svg'
import { computeControlPoints } from './bezier-spline'

// layercount is default to 2. Increasing the number would stack up n-1 waves.
function generatePoints(width, height, segmentCount, layerCount, variance) {
const cellWidth = width / segmentCount
const cellHeight = height / layerCount
const moveLimitX = cellWidth * variance * 0.5
const moveLimitY = cellHeight * variance

const points = []
for (let y = cellHeight; y < height; y += cellHeight) {
let pointsPerLayer = []
pointsPerLayer.push({ x: 0, y: Math.floor(y) })
for (let x = cellWidth; x < width; x += cellWidth) {
//@anup: this decides whether a segment is crest or trough
const varietalY = y - moveLimitY / 2 + Math.random() * moveLimitY
// this decides the
const varietalX = x - moveLimitX / 2 + Math.random() * moveLimitX
pointsPerLayer.push({
x: Math.floor(varietalX),
y: Math.floor(varietalY),
})
}
pointsPerLayer.push({ x: width, y: Math.floor(y) })
points.push(pointsPerLayer)
}
return points
}

function generateClosedPath(
curvePoints,
leftCornerPoint,
rightCornerPoint,
filleColor,
strokeColor,
strokeWidth,
transform,
isAnimated,
aniPoints,
aniPoints1,
aniPoints2,
) {
const xPoints = curvePoints.map((p) => p.x)
const yPoints = curvePoints.map((p) => p.y)

const xControlPoints = computeControlPoints(xPoints)
const yControlPoints = computeControlPoints(yPoints)
const animatedPathList = isAnimated ? [] : undefined

let path =
`M ${leftCornerPoint.x},${leftCornerPoint.y} ` +
`C ${leftCornerPoint.x},${leftCornerPoint.y} ` +
`${xPoints[0]},${yPoints[0]} ` +
`${xPoints[0]},${yPoints[0]} `

for (let i = 0; i < xPoints.length - 1; i++) {
path +=
`C ${xControlPoints.p1[i]},${yControlPoints.p1[i]} ` +
`${xControlPoints.p2[i]},${yControlPoints.p2[i]} ` +
`${xPoints[i + 1]},${yPoints[i + 1]} `
}

path +=
`C ${xPoints[xPoints.length - 1]},${yPoints[xPoints.length - 1]} ` +
`${rightCornerPoint.x},${rightCornerPoint.y} ` +
`${rightCornerPoint.x},${rightCornerPoint.y} Z`

const animationPoints = [aniPoints, aniPoints1, aniPoints2]

if (isAnimated) {
animationPoints.forEach((points) => {
const aniYPoints = points.map((p) => p.y)
const aniXPoints = points.map((p) => p.x)

const [aniXControlPoints, aniYControlPoints] = [
computeControlPoints(aniXPoints),
computeControlPoints(aniYPoints),
]

let animatedPath =
`M ${leftCornerPoint.x},${leftCornerPoint.y} ` +
`C ${leftCornerPoint.x},${leftCornerPoint.y} ` +
`${aniXPoints[0]},${aniYPoints[0]} ` +
`${aniXPoints[0]},${aniYPoints[0]} `

for (let i = 0; i < xPoints.length - 1; i++) {
animatedPath +=
`C ${aniXControlPoints.p1[i]},${aniYControlPoints.p1[i]} ` +
`${aniXControlPoints.p2[i]},${aniYControlPoints.p2[i]} ` +
`${aniXPoints[i + 1]},${aniYPoints[i + 1]} `
}

animatedPath +=
`C ${aniXPoints[xPoints.length - 1]},${
aniYPoints[xPoints.length - 1]
} ` +
`${rightCornerPoint.x},${rightCornerPoint.y} ` +
`${rightCornerPoint.x},${rightCornerPoint.y} Z`

animatedPathList.push(animatedPath)
})
}

return {
fill: filleColor,
strokeColor: strokeColor,
strokeWidth: strokeWidth,
d: path,
transform: transform,
animatedPath: animatedPathList,
}
}

export class Wavery {
constructor(properties) {
this.properties = { ...defaultOptions, ...properties }
this.points = generatePoints(
this.properties.width,
this.properties.height,
this.properties.segmentCount,
this.properties.layerCount,
this.properties.variance,
)
//TODO: refactor repetitive code
this.aniPoints = [
this.properties.animated &&
generatePoints(
this.properties.width,
this.properties.height,
this.properties.segmentCount,
this.properties.layerCount,
this.properties.variance,
),
this.properties.animated &&
generatePoints(
this.properties.width,
this.properties.height,
this.properties.segmentCount,
this.properties.layerCount,
this.properties.variance,
),
this.properties.animated &&
generatePoints(
this.properties.width,
this.properties.height,
this.properties.segmentCount,
this.properties.layerCount,
this.properties.variance,
),
]
}

generateSvg() {
const pathList = []
// Append layer of a wave
for (let i = 0; i < this.points.length; i++) {
const pathData = generateClosedPath(
this.points[i],
{ x: 0, y: this.properties.height },
{ x: this.properties.width, y: this.properties.height },
this.properties.fillColor,
this.properties.strokeColor,
this.properties.strokeWidth,
this.properties.transform,
this.properties.animated,
//TODO: refactor repetitive code
this.properties.animated ? this.aniPoints[0][i] : null,
this.properties.animated ? this.aniPoints[1][i] : null,
this.properties.animated ? this.aniPoints[2][i] : null,
)
pathList.push(pathData)
}

const svgData = {
svg: {
width: this.properties.width,
height: this.properties.height,
xmlns: svgns,
path: pathList,
},
}

return svgData
}
}