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Merge pull request #1897 from juancampa/char-measure-fix

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Prevent charsizechanged from firing unnecessarily
This commit is contained in:
Daniel Imms
2019-01-16 13:07:54 -08:00
committed by GitHub
parent 509ce5fa3a e02a9ff09e
commit daaed5ac8f
1 changed files with 3 additions and 2 deletions
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src/ui/CharMeasure.ts
+3 -2
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@@ -46,9 +46,10 @@ export class CharMeasure extends EventEmitter implements ICharMeasure {
if (geometry.width === 0 || geometry.height === 0) { if (geometry.width === 0 || geometry.height === 0) {
return; return;
} }
if (this._width !== geometry.width || this._height !== geometry.height) { const adjustedHeight = Math.ceil(geometry.height);
if (this._width !== geometry.width || this._height !== adjustedHeight) {
this._width = geometry.width; this._width = geometry.width;
this._height = Math.ceil(geometry.height); this._height = adjustedHeight;
this.emit('charsizechanged'); this.emit('charsizechanged');
} }
} }