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improve zoom

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This commit is contained in:
Joeri Exelmans 2025-10-22 09:45:42 +02:00
parent 6bbb230636
commit 7c66cc1878
1 changed files with 6 additions and 5 deletions
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11
src/App/TopPanel.tsx
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@ -136,10 +136,10 @@ export function TopPanel({rt, rtIdx, time, setTime, onUndo, onRedo, onInit, onCl
}, [time]);
function onZoomIn() {
setZoom(zoom => Math.min(zoom * 1.25, 4));
setZoom(zoom => Math.min(zoom * 1.25, (1.25)**6));
}
function onZoomOut() {
setZoom(zoom => Math.max(zoom / 1.25, 1/4));
setZoom(zoom => Math.max(zoom / 1.25, (1/1.25)**6));
}
function onChangePaused(paused: boolean, wallclktime: number) {
@ -210,12 +210,13 @@ export function TopPanel({rt, rtIdx, time, setTime, onUndo, onRedo, onInit, onCl
{/* zoom */}
<div className="toolbarGroup">
<KeyInfo keyInfo={<><kbd>Ctrl</kbd>+<kbd>+</kbd></>}>
<button title="zoom in" onClick={onZoomIn}><ZoomInIcon fontSize="small"/></button>
</KeyInfo>
<KeyInfo keyInfo={<><kbd>Ctrl</kbd>+<kbd>-</kbd></>}>
<button title="zoom out" onClick={onZoomOut}><ZoomOutIcon fontSize="small"/></button>
</KeyInfo>
<input title="current zoom level" value={zoom.toFixed(3)} style={{width:40}} readOnly/>
<KeyInfo keyInfo={<><kbd>Ctrl</kbd>+<kbd>+</kbd></>}>
<button title="zoom in" onClick={onZoomIn}><ZoomInIcon fontSize="small"/></button>
</KeyInfo>
&emsp;
</div>