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Merge pull request #347 from darddan/main

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Add side stitch booklet rearrangement
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Anthony Stirling 2023-09-05 21:44:11 +01:00 committed by GitHub
commit 7a98f30d05
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 17 additions and 2 deletions
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16
src/main/java/stirling/software/SPDF/controller/api/RearrangePagesPDFController.java
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@ -52,7 +52,7 @@ public class RearrangePagesPDFController {
}
private enum CustomMode {
REVERSE_ORDER, DUPLEX_SORT, BOOKLET_SORT, ODD_EVEN_SPLIT, REMOVE_FIRST, REMOVE_LAST, REMOVE_FIRST_AND_LAST,
REVERSE_ORDER, DUPLEX_SORT, BOOKLET_SORT, SIDE_STITCH_BOOKLET_SORT, ODD_EVEN_SPLIT, REMOVE_FIRST, REMOVE_LAST, REMOVE_FIRST_AND_LAST,
}
private List<Integer> removeFirst(int totalPages) {
@ -114,6 +114,18 @@ public class RearrangePagesPDFController {
return newPageOrder;
}
private List<Integer> sideStitchBooklet(int totalPages) {
List<Integer> newPageOrder = new ArrayList<>();
for (int i = 0; i < (totalPages + 3) / 4; i++) {
int begin = i * 4;
newPageOrder.add(Math.min(begin + 3, totalPages - 1));
newPageOrder.add(Math.min(begin, totalPages - 1));
newPageOrder.add(Math.min(begin + 1, totalPages - 1));
newPageOrder.add(Math.min(begin + 2, totalPages - 1));
}
return newPageOrder;
}
private List<Integer> oddEvenSplit(int totalPages) {
List<Integer> newPageOrder = new ArrayList<>();
for (int i = 1; i <= totalPages; i += 2) {
@ -135,6 +147,8 @@ public class RearrangePagesPDFController {
return duplexSort(totalPages);
case BOOKLET_SORT:
return bookletSort(totalPages);
case SIDE_STITCH_BOOKLET_SORT:
return sideStitchBooklet(totalPages);
case ODD_EVEN_SPLIT:
return oddEvenSplit(totalPages);
case REMOVE_FIRST:

3
src/main/resources/templates/pdf-organizer.html
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@ -23,6 +23,7 @@
<option value="REVERSE_ORDER">Reverse Order</option>
<option value="DUPLEX_SORT">Duplex Sort</option>
<option value="BOOKLET_SORT">Booklet Sort</option>
<option value="SIDE_STITCH_BOOKLET_SORT">Side Stitch Booklet Sort</option>
<option value="ODD_EVEN_SPLIT">Odd-Even Split</option>
<option value="REMOVE_FIRST">Remove First</option>
<option value="REMOVE_LAST">Remove Last</option>
@ -53,4 +54,4 @@
<div th:insert="~{fragments/footer.html :: footer}"></div>
</div>
</body>
</html>
</html>