@yr/monotone-cubic-spline - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

index.js

 'use strict';
 
+/**
+ * Convert a series of points to a monotone cubic spline
+ * Algorithm based on https://github.com/mbostock/d3
+ * https://github.com/yr/monotone-cubic-spline
+ * @copyright Yr
+ * @license MIT
+ */
+
 var ε = 1e-6;
@@ -15,7 +23,7 @@
 
-    var p = _points[1],
-        p0 = _points[0],
-        pts = [],
-        t = tgts[1],
-        t0 = tgts[0];
+    var p = _points[1];
+    var p0 = _points[0];
+    var pts = [];
+    var t = tgts[1];
+    var t0 = tgts[0];
 
@@ -27,4 +35,4 @@ // Add starting 'M' and 'C' points
     for (var i = 2, n = tgts.length; i < n; i++) {
-      var _p = _points[i],
-          _t = tgts[i];
+      var _p = _points[i];
+      var _t = tgts[i];
 
@@ -37,2 +45,3 @@ pts.push([_p[0] - _t[0], _p[1] - _t[1], _p[0], _p[1]]);
 
+
   /**
@@ -62,2 +71,3 @@ * Slice out a segment of 'points'
 
+
   /**
@@ -72,4 +82,4 @@ * Convert 'points' to svg path
     for (var i = 0; i < points.length; i++) {
-      var point = points[i],
-          n = point.length;
+      var point = points[i];
+      var n = point.length;
 
@@ -98,10 +108,10 @@ if (!i) {
 function tangents(points) {
-  var m = finiteDifferences(points),
-      n = points.length - 1;
+  var m = finiteDifferences(points);
+  var n = points.length - 1;
 
-  var tangents = [],
-      a = undefined,
-      b = undefined,
-      d = undefined,
-      s = undefined;
+  var tangents = [];
+  var a = void 0,
+      b = void 0,
+      d = void 0,
+      s = void 0;
 
@@ -125,5 +135,5 @@ for (var i = 0; i < n; i++) {
 
-  for (var i = 0; i <= n; i++) {
-    s = (points[Math.min(n, i + 1)][0] - points[Math.max(0, i - 1)][0]) / (6 * (1 + m[i] * m[i]));
-    tangents.push([s || 0, m[i] * s || 0]);
+  for (var _i = 0; _i <= n; _i++) {
+    s = (points[Math.min(n, _i + 1)][0] - points[Math.max(0, _i - 1)][0]) / (6 * (1 + m[_i] * m[_i]));
+    tangents.push([s || 0, m[_i] * s || 0]);
   }
@@ -150,7 +160,7 @@
 function finiteDifferences(points) {
-  var m = [],
-      p0 = points[0],
-      p1 = points[1],
-      d = m[0] = slope(p0, p1),
-      i = 1;
+  var m = [];
+  var p0 = points[0];
+  var p1 = points[1];
+  var d = m[0] = slope(p0, p1);
+  var i = 1;
 
@@ -157,0 +167,0 @@ for (var n = points.length - 1; i < n; i++) {

package.json

 {
   "name": "@yr/monotone-cubic-spline",
   "description": "Convert a series of points to a monotone cubic spline",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "author": "Alexander Pope <[e-mail]>",
@@ -9,7 +9,7 @@ "dependencies": {
   "devDependencies": {
-    "buddy": "3.1.x",
+    "buddy": "5.0.x",
+    "buddy-plugin-babel": "6.7.x",
     "expect.js": "*",
     "mocha": "*",
-    "mocha-phantomjs": "*",
-    "transfigure-babel": "6.1.x"
+    "mocha-phantomjs": "*"
   },
@@ -28,11 +28,9 @@ "main": "src/index.js",
       {
-        "input": "src/index.js",
-        "output": "test/lib.js",
-        "boilerplate": true,
-        "bootstrap": true
-      },
-      {
         "input": "src",
         "output": ".",
         "modular": false
+      },
+      {
+        "input": "src/index.js",
+        "output": "test/lib.js"
       }
@@ -39,0 +37,0 @@ ]

README.md

@@ -0,1 +1,4 @@
+[![NPM Version](https://img.shields.io/npm/v/@yr/monotone-cubic-spline.svg?style=flat)](https://npmjs.org/package/@yr/monotone-cubic-spline)
+[![Build Status](https://img.shields.io/travis/YR/monotone-cubic-spline.svg?style=flat)](https://travis-ci.org/YR/monotone-cubic-spline?branch=master)
+
 Convert a series of points to a monotone cubic spline (based on D3.js implementation)
@@ -6,5 +9,5 @@
 ```js
-const spline = require('@yr/monotone-cubic-spline')
-  , points = spline.points([[0,0], [1,1], [2,1], [3,0], [4,0]]
-  , svgPath = spline.svgPath(points);
+const spline = require('@yr/monotone-cubic-spline');
+const points = spline.points([[0,0], [1,1], [2,1], [3,0], [4,0]];
+const svgPath = spline.svgPath(points);
 
@@ -11,0 +14,0 @@ console.log(svgPath);

src/index.js

 'use strict';
 
+/**
+ * Convert a series of points to a monotone cubic spline
+ * Algorithm based on https://github.com/mbostock/d3
+ * https://github.com/yr/monotone-cubic-spline
+ * @copyright Yr
+ * @license MIT
+ */
+
 const ε = 1e-6;
@@ -14,7 +22,7 @@
 
-    let p = points[1]
-      , p0 = points[0]
-      , pts = []
-      , t = tgts[1]
-      , t0 = tgts[0];
+    let p = points[1];
+    let p0 = points[0];
+    let pts = [];
+    let t = tgts[1];
+    let t0 = tgts[0];
 
@@ -26,4 +34,4 @@ // Add starting 'M' and 'C' points
     for (let i = 2, n = tgts.length; i < n; i++) {
-      const p = points[i]
-        , t = tgts[i];
+      const p = points[i];
+      const t = tgts[i];
 
@@ -69,4 +77,4 @@ pts.push([p[0] - t[0], p[1] - t[1], p[0], p[1]]);
     for (let i = 0; i < points.length; i++) {
-      const point = points[i]
-        , n = point.length;
+      const point = points[i];
+      const n = point.length;
 
@@ -95,7 +103,7 @@ if (!i) {
 function tangents (points) {
-  const m = finiteDifferences(points)
-    , n = points.length - 1;
+  const m = finiteDifferences(points);
+  const n = points.length - 1;
 
-  let tangents = []
-    , a, b, d, s;
+  let tangents = [];
+  let a, b, d, s;
 
@@ -143,7 +151,7 @@ for (let i = 0; i < n; i++) {
 function finiteDifferences (points) {
-  let m = []
-    , p0 = points[0]
-    , p1 = points[1]
-    , d = m[0] = slope(p0, p1)
-    , i = 1;
+  let m = [];
+  let p0 = points[0];
+  let p1 = points[1];
+  let d = m[0] = slope(p0, p1);
+  let i = 1;
 
@@ -150,0 +158,0 @@ for (let n = points.length - 1; i < n; i++) {

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

9840

increased by7.8%

Number of package files

7

increased by16.67%

Lines of code

271

increased by5.45%

Number of lines in readme file

23

increased by15%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes