@allmaps/stdlib - npm Package Compare versions

dist/bbox.d.ts

		@@ -14,3 +14,5 @@ import type { Point, Polygon, Geometry, Line, Rectangle, Bbox, Size, GeojsonGeometry } from '@allmaps/types';
		export declare function bboxToSize(bbox: Bbox): Size;
		export declare function rectangleToSize(rectangle: Rectangle): Size;
		export declare function sizesToScale(size0: Size, size1: Size): number;
		export declare function bboxesToScale(bbox0: Bbox, bbox1: Bbox): number;
		export declare function rectanglesToScale(rectangle0: Rectangle, rectangle1: Rectangle): number;

dist/bbox.js

		@@ -60,2 +60,3 @@ import { isGeojsonGeometry, convertGeojsonGeometryToGeometry } from './geojson.js';
		// Transform
		// Returns a rectangle with four points, starting from lower left and going anti-clockwise.
		export function bboxToRectangle(bbox) {
		@@ -90,7 +91,16 @@ return [
		}
		// Approximate results, for rectangles coming from bboxes. A more precise result would require a minimal-covering-rectangle algorithm
		export function rectangleToSize(rectangle) {
		return [
		0.5 *
		(distance(rectangle[0], rectangle[1]) +
		distance(rectangle[2], rectangle[3])),
		0.5 *
		(distance(rectangle[1], rectangle[2]) +
		distance(rectangle[3], rectangle[0]))
		];
		}
		// Scales
		export function sizesToScale(size0, size1) {
		const scaleMin = Math.min(...size0) / Math.min(...size1);
		const scaleMax = Math.max(...size0) / Math.max(...size1);
		return Math.min(scaleMin, scaleMax);
		return Math.sqrt((size0[0] * size0[1]) / (size1[0] * size1[1]));
		}
		@@ -100,1 +110,4 @@ export function bboxesToScale(bbox0, bbox1) {
		}
		export function rectanglesToScale(rectangle0, rectangle1) {
		return sizesToScale(rectangleToSize(rectangle0), rectangleToSize(rectangle1));
		}

package.json

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