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Improve resizing of bounding box

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Henrik Tøn Løvhaug
2024-12-09 09:56:41 +01:00
parent f3d94345f6
commit 48e2ad3535
2 changed files with 31 additions and 10 deletions
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17
frontend/src/components/Drag.svelte
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@@ -15,15 +15,18 @@
parent,
}: Props = $props();
let element: HTMLElement | null = $state(null);
let element: HTMLElement;
let vis_x = $derived(
x + (parent?.clientWidth ?? 0) / 2 - (element?.clientWidth ?? 0) / 2,
);
let vis_x = $state(0);
let vis_y = $derived(
y + (parent?.clientHeight ?? 0) / 2 - (element?.clientHeight ?? 0) / 2,
);
let vis_y = $state(0);
$effect(() => {
vis_x = x + (parent.clientWidth ?? 0) / 2 - (element.clientWidth ?? 0) / 2;
vis_y =
y + (parent.clientHeight ?? 0) / 2 - (element.clientHeight ?? 0) / 2;
});
let capturedPointerId: number | null = $state(null);