diff options
Diffstat (limited to 'examples/pdf-invert-images.cc')
-rw-r--r-- | examples/pdf-invert-images.cc | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/examples/pdf-invert-images.cc b/examples/pdf-invert-images.cc index b784c8e3..2c9a88e7 100644 --- a/examples/pdf-invert-images.cc +++ b/examples/pdf-invert-images.cc @@ -129,12 +129,9 @@ main(int argc, char* argv[]) auto p = std::shared_ptr<QPDFObjectHandle::StreamDataProvider>(inv); // For each page... - std::vector<QPDFPageObjectHelper> pages = - QPDFPageDocumentHelper(qpdf).getAllPages(); - for (auto& page: pages) { + for (auto& page: QPDFPageDocumentHelper(qpdf).getAllPages()) { // Get all images on the page. - std::map<std::string, QPDFObjectHandle> images = page.getImages(); - for (auto& iter: images) { + for (auto& iter: page.getImages()) { QPDFObjectHandle& image = iter.second; QPDFObjectHandle image_dict = image.getDict(); QPDFObjectHandle color_space = image_dict.getKey("/ColorSpace"); |