Merge pull request #462 from mathjax/issue2381

Make unitless linethickness be a multiple of the default size. (mathjax/MathJax#2381)
mathjax · Apr 3, 2020 · 48e2a21 · 48e2a21
2 parents 0153ed1 + 920c361
commit 48e2a21
Show file tree

Hide file tree

Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/ts/output/chtml/Wrappers/mfrac.ts b/ts/output/chtml/Wrappers/mfrac.ts
@@ -140,7 +140,7 @@ export class CHTMLmfrac<N, T, D> extends CommonMfracMixin<CHTMLConstructor<any,
         if (bevelled) {
             this.makeBevelled(display);
         } else {
-            const thickness = this.length2em(String(linethickness));
+            const thickness = this.length2em(String(linethickness), .06);
             if (thickness === 0) {
                 this.makeAtop(display);
             } else {

diff --git a/ts/output/common/Wrappers/mfrac.ts b/ts/output/common/Wrappers/mfrac.ts
@@ -133,7 +133,7 @@ export function CommonMfracMixin<T extends WrapperConstructor>(Base: T): MfracCo
             if (bevelled) {
                 this.getBevelledBBox(bbox, display);
             } else {
-                const thickness = this.length2em(String(linethickness));
+                const thickness = this.length2em(String(linethickness), .06);
                 w = -2 * this.pad;
                 if (thickness === 0) {
                     this.getAtopBBox(bbox, display);

diff --git a/ts/output/svg/Wrappers/mfrac.ts b/ts/output/svg/Wrappers/mfrac.ts
@@ -52,7 +52,7 @@ export class SVGmfrac<N, T, D> extends CommonMfracMixin<SVGConstructor<any, any,
         if (bevelled) {
             this.makeBevelled(display);
         } else {
-            const thickness = this.length2em(String(linethickness));
+            const thickness = this.length2em(String(linethickness), .06);
             if (thickness === 0) {
                 this.makeAtop(display);
             } else {