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Merge pull request #10 from compliment/posterize

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Fix(posterize): Resolve incorrect vertical tiling/cropping
This commit is contained in:
Alam
2025-10-14 12:33:33 +05:30
committed by GitHub
parent 0c1351adc5 ed2629e69b
commit 6df86037f9
1 changed files with 6 additions and 3 deletions
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5
src/js/logic/posterize.ts
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@@ -135,9 +135,12 @@ export async function posterize() {
const offsetX = (targetWidth - scaledTileWidth) / 2;
const offsetY = (targetHeight - scaledTileHeight) / 2;
const tileRowIndexFromBottom = rows - 1 - r;
const overlapOffset = tileRowIndexFromBottom * overlapInPoints;
newPage.drawPage(embeddedPage, {
x: -c * scaledTileWidth + offsetX - (c * overlapInPoints),
y: r * scaledTileHeight + offsetY - ((rows - 1 - r) * overlapInPoints),
y: -tileRowIndexFromBottom * scaledTileHeight + offsetY + overlapOffset,
width: sourceWidth * scale,
height: sourceHeight * scale,
});