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Add support for pages option for multi-page input #1566

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Lovell Fuller
2019-03-17 16:37:27 +00:00
parent 7457b50373
commit 9cc06c887b
10 changed files with 88 additions and 37 deletions
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7
lib/input.js
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@@ -57,7 +57,12 @@ function _createInputDescriptor (input, inputOptions, containerOptions) {
throw new Error('Expected width, height and channels for raw pixel input');
}
}
// Page input for multi-page images (GIF, TIFF, PDF)
// Multi-page input (GIF, TIFF, PDF)
if (is.defined(inputOptions.pages)) {
if (is.integer(inputOptions.pages) && is.inRange(inputOptions.pages, -1, 100000)) {
inputDescriptor.pages = inputOptions.pages;
}
}
if (is.defined(inputOptions.page)) {
if (is.integer(inputOptions.page) && is.inRange(inputOptions.page, 0, 100000)) {
inputDescriptor.page = inputOptions.page;