Include right part of wide char in underline gap

Fixes xtermjs#4096
Tyriar · Dec 24, 2022 · 5673487 · 5673487
1 parent 72f1d10
commit 5673487
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/browser/renderer/shared/TextureAtlas.ts b/src/browser/renderer/shared/TextureAtlas.ts
@@ -627,7 +627,7 @@ export class TextureAtlas implements ITextureAtlas {
             // outline around the whole glyph, as well as additional pixels in the glyph at the top
             // which would increase GPU memory demands
             const clipRegion = new Path2D();
-            clipRegion.rect(xLeft, yTop - Math.ceil(lineWidth / 2), this._config.deviceCellWidth, yBot - yTop + Math.ceil(lineWidth / 2));
+            clipRegion.rect(xLeft, yTop - Math.ceil(lineWidth / 2), this._config.deviceCellWidth * chWidth, yBot - yTop + Math.ceil(lineWidth / 2));
             this._tmpCtx.clip(clipRegion);
             this._tmpCtx.lineWidth = this._config.devicePixelRatio * 3;
             this._tmpCtx.strokeStyle = backgroundColor.css;