@daeinc/geom - npm Package Compare versions

Comparing version 0.10.0 to 0.10.1

dist/index.d.ts

 import * as _thi_ng_vectors from '@thi.ng/vectors';
 
 type Pt = number[];
-type Pts = number[][];
+type Pts = Pt[];
 type GenericObject = Record<string, any>;
@@ -22,4 +22,5 @@ /**
  * the resulting function is transformed to draw from center [0, 0]
+ *
  * @param pts must be a normalized array (0..1) of [x, y]s
- * @param anchor normalized center point [x, y]
+ * @param anchor normalized center point [x, y]. default: [0.5, 0.5]
  * @returns function to draw shape with given params (x,y,w,h)
@@ -29,3 +30,4 @@ */
 /**
- * calculate distance between two point[]s
+ * calculate distance between two points
+ *
  * @param pt1
@@ -37,3 +39,4 @@ * @param pt2
 /**
- * squared distance (x^2 + y^2) between two point[]s
+ * squared distance (x^2 + y^2) between two points
+ *
  * @param pt1
@@ -52,3 +55,3 @@ * @param pt2
  * @param numPointsToExtrude how many points to use for extruding (mirroring). useful when extruding same path again.
- * @param offset [ x, y ] how much +/- in each dimension
+ * @param offset [ x, y ] how much +/- in each dimension. if number, will be converted to number[]
  * @param mode start (reverse direction) | end | both (closed path)
@@ -58,3 +61,3 @@ * @param shapeFunc optional. function on how to extrude if other than straight line
  */
-declare const extrudePath: (path: Pts, numPointsToExtrude: number, offset: Pt, mode?: "start" | "end" | "both") => number[][];
+declare const extrudePath: (path: Pts, numPointsToExtrude: number, offset: Pt | number, mode?: "start" | "end" | "both") => Pt[];
 /**
@@ -174,14 +177,14 @@ * generate extra points for smooth hard corners of path
  * @param pt a point [x, y]
- * @param size [width, height] to scale to
+ * @param size [width, height] to scale to. if number, it is converted to number[]
  * @returns scaled point [x, y]`
  */
-declare const scalePoint: (pt: Pt, size: Pt) => Pt;
+declare const scalePoint: (pt: Pt, size: Pt | number) => Pt;
 /**
  * take normalized path data and return [ x, y ] scaled to width and height
  * @param path array of [x, y] normalized point pairs
- * @param size [width, height] to scale to
+ * @param size [width, height] to scale to. if number, it is scaled to number[]
  * @returns new array of [x, y]
  */
-declare const scalePath: (path: Pts, size: Pt) => Pts;
+declare const scalePath: (path: Pts, size: Pt | number) => Pts;
 
 export { GenericObject, Pt, Pts, blendPath, createShapeFunc, dist, distSq, extrudePath, generateSmoothPath, getAngleBetween, getPathLength, getPositiveAngleBetween, getSegmentLengths, interpolate, interpolateArray, interpolateObject, interpolatePath, projectPointOnLine, reflectPath, reflectPoint, rotatePoint, scalePath, scalePoint };

dist/index.js

@@ -31,2 +31,5 @@ import { TWO_PI, mix, reflect, roundF } from '@daeinc/math';
   }
+  if (typeof offset === "number") {
+    offset = [offset, offset];
+  }
   const clone = [...path];
@@ -100,3 +103,3 @@ if (mode === "end") {
     throw new Error("interpolatePath(): length must be same");
-  out = out || new Array(pathStart.length).fill([]).map(() => []);
+  out = out || new Array(pathStart.length).fill([]).map(() => [0, 0]);
   for (let i = 0; i < pathStart.length; i++) {
@@ -175,6 +178,7 @@ out[i][0] = mix(pathStart[i][0], pathTarget[i][0], t);
   const [x, y] = pt;
-  const [w, h] = size;
+  const [w, h] = typeof size === "number" ? [size, size] : size;
   return [x * w, y * h];
 };
 var scalePath = (path, size) => {
+  size = typeof size === "number" ? [size, size] : size;
   return path.map((pt) => scalePoint(pt, size));
@@ -181,0 +185,0 @@ };

package.json

 {
   "name": "@daeinc/geom",
-  "version": "0.10.0",
+  "version": "0.10.1",
   "description": "Geometry utilities",
@@ -5,0 +5,0 @@ "type": "module",

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Improved metrics

Total package byte prevSize

39141

increased by2.2%

Lines of code

367

increased by1.94%

No dependency changes