Fixed NaN values in parsed style config. Fixes #75

fskpf · fskpf · commit 5c9bd9369b04 · 2022-04-02T23:54:37.000+02:00
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "svg2roughjs",
-  "version": "2.3.1",
+  "version": "2.3.2",
   "description": "Leverages Rough.js to convert SVGs to a hand-drawn, sketchy representation",
   "author": "Fabian Schwarzkopf",
   "contributors": [
diff --git a/src/utils.ts b/src/utils.ts
@@ -476,7 +476,7 @@ export function parseStyleConfig(
   if (!isIdentityTransform(svgTransform)) {
     const m = svgTransform!.matrix
     const det = m.a * m.d - m.c * m.b
-    scaleFactor = Math.sqrt(det)
+    scaleFactor = Math.sqrt(Math.abs(det))
   }
 
   // incorporate the elements base opacity

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "svg2roughjs",`
`3`		`- "version": "2.3.1",`
	`3`	`+ "version": "2.3.2",`
`4`	`4`	`"description": "Leverages Rough.js to convert SVGs to a hand-drawn, sketchy representation",`
`5`	`5`	`"author": "Fabian Schwarzkopf",`
`6`	`6`	`"contributors": [`
Original file line number	Diff line number	Diff line change
`@@ -476,7 +476,7 @@ export function parseStyleConfig(`
`476`	`476`	`if (!isIdentityTransform(svgTransform)) {`
`477`	`477`	`const m = svgTransform!.matrix`
`478`	`478`	`const det = m.a * m.d - m.c * m.b`
`479`		`- scaleFactor = Math.sqrt(det)`
	`479`	`+ scaleFactor = Math.sqrt(Math.abs(det))`
`480`	`480`	`}`
`481`	`481`
`482`	`482`	`// incorporate the elements base opacity`