This article describes how to generate a preview for any slide in an existing PowerPoint presentation in SVG format using GroupDocs.Editor for Node.js and Java....Total Product Family GroupDocs.Viewer Product Solution GroupDocs...
To extract a text from PDF documents getText and getText(int) methods are used. These methods allow to extract a text from the entire document or a text from the selected page.
Here are the steps to extract a text from PDF document:
Instantiate Parser object for the initial document; Call getText method and obtain TextReader object; Read a text from reader. Warning getText method returns null value if text extraction isn’t supported for the document....Total Product Family GroupDocs.Viewer Product Solution GroupDocs...
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This article explains how to provide advanced options when updating QR-code electronic signatures with GroupDocs.Signature API....Total Product Family GroupDocs.Viewer Product Solution GroupDocs...
This article shows how to delete Text electronic signatures different ways with GroupDocs.Signature API....Total Product Family GroupDocs.Viewer Product Solution GroupDocs...