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| author | Jay Berkenbilt <ejb@ql.org> | 2018-06-18 21:06:51 +0200 |
|---|---|---|
| committer | Jay Berkenbilt <ejb@ql.org> | 2018-06-21 21:57:13 +0200 |
| commit | 2e6e1204a51b4aba4657712a34e9447d928b5fc6 (patch) | |
| tree | 20d3a41ae488640b6f7b6345b98c33845e6e014c /examples/pdf-invert-images.cc | |
| parent | 2e7ee23bf63da6de221737907bcc6fa8526c3fda (diff) | |
| download | qpdf-2e6e1204a51b4aba4657712a34e9447d928b5fc6.tar.zst | |
Convert examples to use new page helper classes
Diffstat (limited to 'examples/pdf-invert-images.cc')
| -rw-r--r-- | examples/pdf-invert-images.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/examples/pdf-invert-images.cc b/examples/pdf-invert-images.cc index 537fd35e..1469d9cc 100644 --- a/examples/pdf-invert-images.cc +++ b/examples/pdf-invert-images.cc @@ -2,6 +2,8 @@ #include <string.h> #include <stdlib.h> #include <qpdf/QPDF.hh> +#include <qpdf/QPDFPageDocumentHelper.hh> +#include <qpdf/QPDFPageObjectHelper.hh> #include <qpdf/QUtil.hh> #include <qpdf/Buffer.hh> #include <qpdf/QPDFWriter.hh> @@ -97,11 +99,12 @@ int main(int argc, char* argv[]) PointerHolder<QPDFObjectHandle::StreamDataProvider> p = inv; // For each page... - std::vector<QPDFObjectHandle> pages = qpdf.getAllPages(); - for (std::vector<QPDFObjectHandle>::iterator iter = pages.begin(); + std::vector<QPDFPageObjectHelper> pages = + QPDFPageDocumentHelper(qpdf).getAllPages(); + for (std::vector<QPDFPageObjectHelper>::iterator iter = pages.begin(); iter != pages.end(); ++iter) { - QPDFObjectHandle& page = *iter; + QPDFPageObjectHelper& page(*iter); // Get all images on the page. std::map<std::string, QPDFObjectHandle> images = page.getPageImages(); |