svgpath - npm Package Compare versions

Comparing version 2.2.1 to 2.2.2

CHANGELOG.md

index.d.ts

		@@ -11,7 +11,7 @@ declare module "svgpath" {
		skewY(degrees: number): SvgPath;
		matrix(m1: number, m2: number, m3: number, m4: number, m5: number, m6: number): SvgPath;
		matrix(m: number[]): SvgPath;
		transform(str: string): SvgPath;
		unshort(): SvgPath;
		unarc(): SvgPath;
		toString(): String;
		toString(): string;
		round(precision: number): SvgPath;
		@@ -18,0 +18,0 @@ iterate(iterator: (segment: any[], index: number, x: number, y: number) => void, keepLazyStack?: boolean): SvgPath;

lib/a2c.js

		@@ -11,16 +11,19 @@ // Convert an arc to a sequence of cubic bézier curves

		// Calculate an angle between two vectors
		// Calculate an angle between two unit vectors
		//
		function vector_angle(ux, uy, vx, vy) {
		// Since we measure angle between radii of circular arcs,
		// we can use simplified math (without length normalization)
		//
		function unit_vector_angle(ux, uy, vx, vy) {
		var sign = (ux * vy - uy * vx < 0) ? -1 : 1;
		var umag = Math.sqrt(ux * ux + uy * uy);
		var vmag = Math.sqrt(ux * ux + uy * uy);
		var dot = ux * vx + uy * vy;
		var div = dot / (umag * vmag);

		// Add this to work with arbitrary vectors:
		// dot /= Math.sqrt(ux * ux + uy * uy) * Math.sqrt(vx * vx + vy * vy);

		// rounding errors, e.g. -1.0000000000000002 can screw up this
		if (div > 1.0) { div = 1.0; }
		if (div < -1.0) { div = -1.0; }
		if (dot > 1.0) { dot = 1.0; }
		if (dot < -1.0) { dot = -1.0; }

		return sign * Math.acos(div);
		return sign * Math.acos(dot);
		}
		@@ -84,4 +87,4 @@

		var theta1 = vector_angle(1, 0, v1x, v1y);
		var delta_theta = vector_angle(v1x, v1y, v2x, v2y);
		var theta1 = unit_vector_angle(1, 0, v1x, v1y);
		var delta_theta = unit_vector_angle(v1x, v1y, v2x, v2y);

		@@ -88,0 +91,0 @@ if (fs === 0 && delta_theta > 0) {

lib/ellipse.js

		@@ -72,2 +72,3 @@ 'use strict';
		// the x - axis - rotation angle is the argument of the l1 - eigenvector
		/eslint-disable indent/
		this.ax = (Math.abs(L) < epsilon && Math.abs(l1 - K) < epsilon) ?
		@@ -81,2 +82,3 @@ 90
		) * 180 / Math.PI;
		/eslint-enable indent/

		@@ -83,0 +85,0 @@ // if ax > 0 => rx = sqrt(l1), ry = sqrt(l2), else exchange axes and ax += 90

lib/svgpath.js

		@@ -182,10 +182,10 @@ // SVG Path transformations library
		return elements.join(' ')
		// Optimizations: remove spaces around commands & before `-`
		//
		// We could also remove leading zeros for `0.5`-like values,
		// but their count is too small to spend time for.
		.replace(/ ?([achlmqrstvz]) ?/gi, '$1')
		.replace(/ \-/g, '-')
		// workaround for FontForge SVG importing bug
		.replace(/zm/g, 'z m');
		// Optimizations: remove spaces around commands & before `-`
		//
		// We could also remove leading zeros for `0.5`-like values,
		// but their count is too small to spend time for.
		.replace(/ ?([achlmqrstvz]) ?/gi, '$1')
		.replace(/ \-/g, '-')
		// workaround for FontForge SVG importing bug
		.replace(/zm/g, 'z m');
		};
		@@ -192,0 +192,0 @@

package.json

		{
		"name": "svgpath",
		"version": "2.2.1",
		"version": "2.2.2",
		"description": "Low level toolkit for SVG paths transformations.",
		@@ -30,7 +30,7 @@ "keywords": [
		"benchmark": "^2.1.1",
		"coveralls": "^2.11.2",
		"eslint": "^3.5.0",
		"coveralls": "^3.0.3",
		"eslint": "^5.16.0",
		"istanbul": "^0.4.5",
		"mocha": "^3.0.2"
		"mocha": "^6.1.4"
		}
		}

README.md

		@@ -9,7 +9,8 @@ svgpath

		> Low level toolkit for SVG paths transformations. Sometime you can't use
		`transform` attributes and have to apply changes to svg paths directly.
		> Low level toolkit for SVG paths transformations.
		Sometimes you can't use `transform` attributes and have to apply changes to svg paths directly.
		Then this package is for you :) !

		Note, this package works with `paths`, not with svg xml sources.
		Note: this package works with [path data](https://www.w3.org/TR/SVG11/paths.html#PathData) strings,
		not with full svg xml sources.

		@@ -16,0 +17,0 @@

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