easing-coordinates - npm Package Compare versions

Comparing version 2.0.0 to 2.0.1

dist/cjs/index.js

@@ -9,3 +9,3 @@ 'use strict'
 exports.stepsCoordinates = steps_coordinates_1.stepsCoordinates
-function easingCoordinates(easingFunction, steps) {
+function easingCoordinates(easingFunction, polySteps) {
   const errorMsgStart = `Error parsing "${easingFunction}".`
@@ -42,3 +42,3 @@ // If a shorthand like "ease-in" is provided then convert to equivalent cubic-bezier
       })
-      return cubic_coordinates_1.cubicCoordinates(x1, y1, x2, y2, steps)
+      return cubic_coordinates_1.cubicCoordinates(x1, y1, x2, y2, polySteps)
     }
@@ -45,0 +45,0 @@ // If it's not cubic bezier or steps it's not an easing function

dist/cjs/index.test.js

@@ -98,3 +98,3 @@ 'use strict'
 })
-test('coordinates for "ease" with 5 steps', () => {
+test('coordinates for "ease" with 5 polySteps', () => {
   expect(index_1.easingCoordinates('ease', 5)).toEqual(easeTestFive)
@@ -101,0 +101,0 @@ })

dist/cjs/lib/cubic-coordinates.js

 'use strict'
 Object.defineProperty(exports, '__esModule', { value: true })
-const Bezier = require('bezier-js')
-// import { Bezier } from 'bezier-js'
-// import * as Bezier from 'bezier-js'
 const shared = require('./shared')
-function cubicCoordinates(x1, y1, x2, y2, steps = 10) {
+function points(polySteps) {
+  const increment = 1 / polySteps
+  let coordinates = []
+  for (let i = 0; i <= 1; i += increment) {
+    coordinates.push({
+      x: getX(i),
+      y: getY(i),
+    })
+  }
+  return coordinates
+}
+function getX(t, x1, x2) {
+  return (
+    (1 - t) * (1 - t) * (1 - t) * 0 +
+    3 * ((1 - t) * (1 - t)) * t * x1 +
+    3 * (1 - t) * (t * t) * x2 +
+    t * t * t * 1
+  )
+}
+function getY(t, y1, y2) {
+  return (
+    (1 - t) * (1 - t) * (1 - t) * 0 +
+    3 * ((1 - t) * (1 - t)) * t * y1 +
+    3 * (1 - t) * (t * t) * y2 +
+    t * t * t * 1
+  )
+}
+function cubicCoordinates(x1, y1, x2, y2, polySteps = 10) {
   const curve = new Bezier(0, 0, x1, y1, x2, y2, 1, 1)
-  const coordinates = curve.getLUT(steps)
+  const coordinates = curve.getLUT(polySteps)
   const roundedCoordinates = coordinates.map(obj => shared.getCoordinate(obj.x, obj.y))
@@ -11,0 +35,0 @@ return roundedCoordinates

dist/cjs/lib/shared.js

@@ -11,3 +11,3 @@ 'use strict'
 const convertToNumberMaybe = str => (Number.isNaN(Number(str)) ? str : Number(str))
-const roundToMaxTenDecimals = num => Number(`${+num.toFixed(10)}`)
+const roundToMaxTenDecimals = num => +num.toFixed(10)
 exports.getCoordinate = (x, y) => {
@@ -14,0 +14,0 @@ return {

dist/index.d.ts

 import { cubicCoordinates } from './lib/cubic-coordinates'
 import * as shared from './lib/shared'
 import { stepsCoordinates } from './lib/steps-coordinates'
-declare function easingCoordinates(easingFunction: string, steps?: number): shared.ICoordinate[]
+declare function easingCoordinates(easingFunction: string, polySteps?: number): shared.ICoordinate[]
 export { stepsCoordinates, cubicCoordinates, easingCoordinates, easingCoordinates as default }

dist/index.js

@@ -5,3 +5,3 @@ import { cubicCoordinates } from './lib/cubic-coordinates'
 import { stepsCoordinates } from './lib/steps-coordinates'
-function easingCoordinates(easingFunction, steps) {
+function easingCoordinates(easingFunction, polySteps) {
   const errorMsgStart = `Error parsing "${easingFunction}".`
@@ -38,3 +38,3 @@ // If a shorthand like "ease-in" is provided then convert to equivalent cubic-bezier
       })
-      return cubicCoordinates(x1, y1, x2, y2, steps)
+      return cubicCoordinates(x1, y1, x2, y2, polySteps)
     }
@@ -41,0 +41,0 @@ // If it's not cubic bezier or steps it's not an easing function

dist/index.test.js

@@ -96,3 +96,3 @@ import { cubicCoordinates, easingCoordinates, stepsCoordinates } from './index'
 })
-test('coordinates for "ease" with 5 steps', () => {
+test('coordinates for "ease" with 5 polySteps', () => {
   expect(easingCoordinates('ease', 5)).toEqual(easeTestFive)
@@ -99,0 +99,0 @@ })

dist/lib/cubic-coordinates.d.ts

@@ -7,3 +7,3 @@ import * as shared from './shared'
   y2: number,
-  steps?: number
+  polySteps?: number
 ): shared.ICoordinate[]

dist/lib/cubic-coordinates.js

@@ -1,10 +0,34 @@
-const Bezier = require('bezier-js')
-// import { Bezier } from 'bezier-js'
-// import * as Bezier from 'bezier-js'
 import * as shared from './shared'
-export function cubicCoordinates(x1, y1, x2, y2, steps = 10) {
+function points(polySteps) {
+  const increment = 1 / polySteps
+  let coordinates = []
+  for (let i = 0; i <= 1; i += increment) {
+    coordinates.push({
+      x: getX(i),
+      y: getY(i),
+    })
+  }
+  return coordinates
+}
+function getX(t, x1, x2) {
+  return (
+    (1 - t) * (1 - t) * (1 - t) * 0 +
+    3 * ((1 - t) * (1 - t)) * t * x1 +
+    3 * (1 - t) * (t * t) * x2 +
+    t * t * t * 1
+  )
+}
+function getY(t, y1, y2) {
+  return (
+    (1 - t) * (1 - t) * (1 - t) * 0 +
+    3 * ((1 - t) * (1 - t)) * t * y1 +
+    3 * (1 - t) * (t * t) * y2 +
+    t * t * t * 1
+  )
+}
+export function cubicCoordinates(x1, y1, x2, y2, polySteps = 10) {
   const curve = new Bezier(0, 0, x1, y1, x2, y2, 1, 1)
-  const coordinates = curve.getLUT(steps)
+  const coordinates = curve.getLUT(polySteps)
   const roundedCoordinates = coordinates.map(obj => shared.getCoordinate(obj.x, obj.y))
   return roundedCoordinates
 }

dist/lib/shared.js

@@ -9,3 +9,3 @@ const getParenthesisContent = str => {
 const convertToNumberMaybe = str => (Number.isNaN(Number(str)) ? str : Number(str))
-const roundToMaxTenDecimals = num => Number(`${+num.toFixed(10)}`)
+const roundToMaxTenDecimals = num => +num.toFixed(10)
 export const getCoordinate = (x, y) => {
@@ -12,0 +12,0 @@ return {

package.json

 {
   "name": "easing-coordinates",
-  "version": "2.0.0",
-  "description":
-    "Utility script that takes an easing function as input and outputs a coordinate set with adjustable precision/resolution.",
+  "version": "2.0.1",
+  "description": "Utility script that takes an easing function as input and outputs a coordinate set with adjustable precision/resolution.",
   "repository": {
@@ -10,3 +9,5 @@ "type": "git",
   },
-  "files": ["dist"],
+  "files": [
+    "dist"
+  ],
   "main": "dist/cjs/index.js",
@@ -25,7 +26,9 @@ "module": "dist/index.js",
     "test": "jest",
-    "test-ci":
-      "jest --coverage && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js",
+    "test-ci": "jest --coverage && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js",
     "coverage": "jest --coverage"
   },
-  "keywords": ["easing-functions", "javascript"],
+  "keywords": [
+    "easing-functions",
+    "javascript"
+  ],
   "author": "larsenwork <[e-mail]> (https://larsenwork.com)",
@@ -36,18 +39,15 @@ "license": "MIT",
   },
-  "dependencies": {
-    "@types/bezier-js": "0.0.7",
-    "bezier-js": "^2.2.5"
-  },
+  "dependencies": {},
   "homepage": "https://larsenwork.com/easing-gradients/",
   "devDependencies": {
-    "@types/jest": "^22.2.3",
-    "coveralls": "^3.0.1",
-    "husky": "^1.0.0-rc.7",
-    "jest": "^23.0.0",
-    "prettier": "^1.12.1",
-    "pretty-quick": "^1.6.0",
-    "ts-jest": "^22.4.6",
-    "tslint": "^5.10.0",
-    "tslint-config-prettier": "^1.13.0",
-    "typescript": "^2.8.3"
+    "@types/jest": "^23.3.2",
+    "coveralls": "^3.0.2",
+    "husky": "^1.0.0-rc.15",
+    "jest": "^23.6.0",
+    "prettier": "^1.14.3",
+    "pretty-quick": "^1.7.0",
+    "ts-jest": "^23.10.1",
+    "tslint": "^5.11.0",
+    "tslint-config-prettier": "^1.15.0",
+    "typescript": "^3.0.3"
   },
@@ -54,0 +54,0 @@ "husky": {

No alert changes

Improved metrics

Total package byte prevSize

27800

increased by3.27%

Dependency count

0

decreased by-100%

Lines of code

664

increased by7.79%

Dependency changes

• - Removed@types/bezier-js@0.0.7

• - Removedbezier-js@^2.2.5

• - Removed@types/bezier-js@0.0.7(transitive)

• - Removedbezier-js@2.6.1(transitive)