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Make zoom hotkeys zoom towards cursor

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This commit is contained in:
Simon Lydell 2024-04-28 14:24:01 +02:00
parent c99bb2122d
commit d9c6a3b0e0
1 changed files with 8 additions and 2 deletions
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10
js/editor/main.js
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@ -208,12 +208,18 @@ export class Editor extends PrimaryView {
}
}
else if (ev.key === '-') {
this.zoom_by(-1);
if (this.mouse_coords)
this.zoom_by(-1, this.mouse_coords[0], this.mouse_coords[1]);
else
this.zoom_by(-1);
}
// `=` because US keyboards have `+` on the same key as `=`, and `+` is shift-`=`
// `+` because many other keyboards have `+` on its own key, un-shifted, while `=` is shifted
else if (ev.key === '=' || ev.key === '+') {
this.zoom_by(+1);
if (this.mouse_coords)
this.zoom_by(+1, this.mouse_coords[0], this.mouse_coords[1]);
else
this.zoom_by(+1);
}
else if (ev.key === '1') {
this.set_canvas_zoom(1);