@js-draw/math - npm Package Compare versions

Comparing version 1.6.1 to 1.7.0

dist/cjs/shapes/Path.d.ts

@@ -87,2 +87,9 @@ import LineSegment2 from './LineSegment2';
     closedRoughlyIntersects(rect: Rect2): boolean;
+    /**
+     * Returns a path that outlines `rect`.
+     *
+     * If `lineWidth` is given, the resultant path traces a `lineWidth` thick
+     * border around `rect`. Otherwise, the resultant path is just the border
+     * of `rect`.
+     */
     static fromRect(rect: Rect2, lineWidth?: number | null): Path;
@@ -89,0 +96,0 @@ private cachedStringVersion;

dist/cjs/shapes/Path.js

@@ -492,5 +492,9 @@ "use strict";
     }
-    // Returns a path that outlines [rect]. If [lineWidth] is not given, the resultant path is
-    // the outline of [rect]. Otherwise, the resultant path represents a line of width [lineWidth]
-    // that traces [rect].
+    /**
+     * Returns a path that outlines `rect`.
+     *
+     * If `lineWidth` is given, the resultant path traces a `lineWidth` thick
+     * border around `rect`. Otherwise, the resultant path is just the border
+     * of `rect`.
+     */
     static fromRect(rect, lineWidth = null) {
@@ -497,0 +501,0 @@ const commands = [];

dist/cjs/shapes/Rect2.d.ts

@@ -35,2 +35,11 @@ import LineSegment2 from './LineSegment2';
     getClosestPointOnBoundaryTo(target: Point2): Vec3;
+    /**
+     * Returns `true` iff all points in this rectangle are within `distance` from `point`:
+     *
+     * If $R$ is the set of points in this rectangle, returns `true` iff
+     * $$
+     * 	\forall {\bf a} \in R, \|\texttt{point} - {\bf a}\| < \texttt{radius}
+     * $$
+     */
+    isWithinRadiusOf(radius: number, point: Point2): boolean;
     get corners(): Point2[];
@@ -37,0 +46,0 @@ get maxDimension(): number;

dist/cjs/shapes/Rect2.js

@@ -141,2 +141,17 @@ "use strict";
     }
+    /**
+     * Returns `true` iff all points in this rectangle are within `distance` from `point`:
+     *
+     * If $R$ is the set of points in this rectangle, returns `true` iff
+     * $$
+     * 	\forall {\bf a} \in R, \|\texttt{point} - {\bf a}\| < \texttt{radius}
+     * $$
+     */
+    isWithinRadiusOf(radius, point) {
+        if (this.maxDimension > radius) {
+            return false;
+        }
+        const squareRadius = radius * radius;
+        return this.corners.every(corner => corner.minus(point).magnitudeSquared() < squareRadius);
+    }
     get corners() {
@@ -169,3 +184,3 @@ return [
     get center() {
-        return this.topLeft.plus(this.size.times(0.5));
+        return Vec2_1.Vec2.of(this.x + this.w / 2, this.y + this.h / 2);
     }
@@ -172,0 +187,0 @@ // Returns edges in the order

dist/mjs/shapes/Path.d.ts

@@ -87,2 +87,9 @@ import LineSegment2 from './LineSegment2';
     closedRoughlyIntersects(rect: Rect2): boolean;
+    /**
+     * Returns a path that outlines `rect`.
+     *
+     * If `lineWidth` is given, the resultant path traces a `lineWidth` thick
+     * border around `rect`. Otherwise, the resultant path is just the border
+     * of `rect`.
+     */
     static fromRect(rect: Rect2, lineWidth?: number | null): Path;
@@ -89,0 +96,0 @@ private cachedStringVersion;

dist/mjs/shapes/Rect2.d.ts

@@ -35,2 +35,11 @@ import LineSegment2 from './LineSegment2';
     getClosestPointOnBoundaryTo(target: Point2): Vec3;
+    /**
+     * Returns `true` iff all points in this rectangle are within `distance` from `point`:
+     *
+     * If $R$ is the set of points in this rectangle, returns `true` iff
+     * $$
+     * 	\forall {\bf a} \in R, \|\texttt{point} - {\bf a}\| < \texttt{radius}
+     * $$
+     */
+    isWithinRadiusOf(radius: number, point: Point2): boolean;
     get corners(): Point2[];
@@ -37,0 +46,0 @@ get maxDimension(): number;

package.json

 {
 	"name": "@js-draw/math",
-	"version": "1.6.1",
+	"version": "1.7.0",
 	"description": "A math library for js-draw. ",
@@ -31,3 +31,3 @@ "types": "./dist/mjs/lib.d.ts",
 	"devDependencies": {
-		"@js-draw/build-tool": "^1.6.1",
+		"@js-draw/build-tool": "^1.7.0",
 		"@types/bezier-js": "4.1.0",
@@ -49,3 +49,3 @@ "@types/jest": "29.5.5",
 	],
-	"gitHead": "00f1a0ab34de40bec100d5c18657f947895bfaed"
+	"gitHead": "e7d8a68e6a5ae3063de9c1f033ed8f08c567b393"
 }

src/shapes/Path.ts

@@ -647,5 +647,9 @@ import { toRoundedString, toStringOfSamePrecision } from '../rounding';
 
-	// Returns a path that outlines [rect]. If [lineWidth] is not given, the resultant path is
-	// the outline of [rect]. Otherwise, the resultant path represents a line of width [lineWidth]
-	// that traces [rect].
+	/**
+	 * Returns a path that outlines `rect`.
+	 *
+	 * If `lineWidth` is given, the resultant path traces a `lineWidth` thick
+	 * border around `rect`. Otherwise, the resultant path is just the border
+	 * of `rect`.
+	 */
 	public static fromRect(rect: Rect2, lineWidth: number|null = null): Path {
@@ -652,0 +656,0 @@ const commands: PathCommand[] = [];

src/shapes/Rect2.ts

@@ -193,2 +193,19 @@ import LineSegment2 from './LineSegment2';
 
+	/**
+	 * Returns `true` iff all points in this rectangle are within `distance` from `point`:
+	 *
+	 * If $R$ is the set of points in this rectangle, returns `true` iff
+	 * $$
+	 * 	\forall {\bf a} \in R, \|\texttt{point} - {\bf a}\| < \texttt{radius}
+	 * $$
+	 */
+	public isWithinRadiusOf(radius: number, point: Point2) {
+		if (this.maxDimension > radius) {
+			return false;
+		}
+
+		const squareRadius = radius * radius;
+		return this.corners.every(corner => corner.minus(point).magnitudeSquared() < squareRadius);
+	}
+
 	public get corners(): Point2[] {
@@ -228,3 +245,3 @@ return [
 	public get center() {
-		return this.topLeft.plus(this.size.times(0.5));
+		return Vec2.of(this.x + this.w / 2, this.y + this.h / 2);
 	}
@@ -231,0 +248,0 @@

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Improved metrics

Total package byte prevSize

453956

increased by0.64%

Lines of code

12420

increased by0.72%

No dependency changes