この記事では、PDFドキュメントから図の注釈を追加、取得、削除する方法について説明します。...annotations from the first page var figures = document . Pages [ 1 ]. Annotations...); // Iterate through each figure annotation and delete it foreach...
This article explains how barcode recognition can be optimized in terms of accuracy and speed using different automatic presets and setting various options in PHP via Java...contains also text parts and figures. MaxBarCodes Preset for Debugging...