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Avoid multiple setState() calls

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Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
This commit is contained in:
Šimon Brandner
2021-06-06 08:56:12 +02:00
parent 28be581af1
commit c3fdd73357
1 changed files with 4 additions and 1 deletions
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5
src/components/views/elements/ImageView.tsx
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@@ -144,11 +144,14 @@ export default class ImageView extends React.Component<IProps, IState> {
// image by default // image by default
const minZoom = Math.min(zoomX, zoomY) * MAX_SCALE; const minZoom = Math.min(zoomX, zoomY) * MAX_SCALE;
if (this.state.zoom <= this.state.minZoom) this.setState({zoom: minZoom}); // If zoom is smaller than minZoom don't go beneath that value
const zoom = (this.state.zoom <= this.state.minZoom) ? minZoom : this.state.zoom;
this.setState({ this.setState({
minZoom: minZoom, minZoom: minZoom,
maxZoom: 1, maxZoom: 1,
rotation: this.rotation, rotation: this.rotation,
zoom: zoom,
}); });
} }