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[DevTools] Include some sub-pixel precision in rects #34873

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Merged
merged 1 commit into from
Oct 16, 2025
Merged

[DevTools] Include some sub-pixel precision in rects #34873

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16 changes: 8 additions & 8 deletions packages/react-devtools-shared/src/backend/fiber/renderer.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2693,10 +2693,10 @@ export function attach(
pushOperation(rects.length);
for (let i = 0; i < rects.length; ++i) {
const rect = rects[i];
pushOperation(Math.round(rect.x));
pushOperation(Math.round(rect.y));
pushOperation(Math.round(rect.width));
pushOperation(Math.round(rect.height));
pushOperation(Math.round(rect.x * 1000));
pushOperation(Math.round(rect.y * 1000));
pushOperation(Math.round(rect.width * 1000));
pushOperation(Math.round(rect.height * 1000));
}
}
}
Expand Down Expand Up @@ -2765,10 +2765,10 @@ export function attach(
pushOperation(rects.length);
for (let i = 0; i < rects.length; ++i) {
const rect = rects[i];
pushOperation(Math.round(rect.x));
pushOperation(Math.round(rect.y));
pushOperation(Math.round(rect.width));
pushOperation(Math.round(rect.height));
pushOperation(Math.round(rect.x * 1000));
pushOperation(Math.round(rect.y * 1000));
pushOperation(Math.round(rect.width * 1000));
pushOperation(Math.round(rect.height * 1000));
}
}
}
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16 changes: 8 additions & 8 deletions packages/react-devtools-shared/src/devtools/store.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1587,10 +1587,10 @@ export default class Store extends EventEmitter<{
} else {
rects = [];
for (let rectIndex = 0; rectIndex < numRects; rectIndex++) {
const x = operations[i + 0];
const y = operations[i + 1];
const width = operations[i + 2];
const height = operations[i + 3];
const x = operations[i + 0] / 1000;
const y = operations[i + 1] / 1000;
const width = operations[i + 2] / 1000;
const height = operations[i + 3] / 1000;
rects.push({x, y, width, height});
i += 4;
}
Expand Down Expand Up @@ -1763,10 +1763,10 @@ export default class Store extends EventEmitter<{
} else {
nextRects = [];
for (let rectIndex = 0; rectIndex < numRects; rectIndex++) {
const x = operations[i + 0];
const y = operations[i + 1];
const width = operations[i + 2];
const height = operations[i + 3];
const x = operations[i + 0] / 1000;
const y = operations[i + 1] / 1000;
const width = operations[i + 2] / 1000;
const height = operations[i + 3] / 1000;

nextRects.push({x, y, width, height});

Expand Down
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