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Avoid a flash of white when loading images without W/L info #750

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Merged
floryst merged 1 commit into from
Jun 4, 2025
Merged

Avoid a flash of white when loading images without W/L info #750

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4 changes: 3 additions & 1 deletion src/composables/useWindowingConfig.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -19,9 +19,11 @@ export function useWindowingConfig(
});

const generateComputed = (prop: 'width' | 'level') => {
// show all-black image with W/L of (1, 2^32-1) until slices load in and we get a valid window/level
const defaultValue = prop === 'width' ? 1 : 2 ** 32 - 1;
return computed({
get: () => {
return config.value?.[prop] ?? 0;
return config.value?.[prop] ?? defaultValue;
},
set: (val) => {
const imageIdVal = unref(imageID);
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