Developer Posts

Can anyone download a PDF viewed using WebPDF Viewer?

by Rowan Hanna | May 14, 2017

No, it’s possible to prevent users from being able to download a PDF which they are viewing through WebPDF Viewer. Please see below for details. Some users have pointed out that when using the online demo of WebPDF Viewer that the full path to the PDF file is exposed. The demo site is using the API […]

Manipulate content streams in PDF Files using Quick PDF Library

by Conor | April 9, 2017

Foxit Quick PDF Library supports advanced programmatic manipulation of content streams in PDF files. What are Content Streams? A page in a PDF document has one or more content stream parts that together contain all the PDF page description commands for the page. A lot of PDF files only have one content stream but some PDF […]

Rasterizer error: module dependency not found

by Conor Smith | April 5, 2017

To fix the module dependency not found error in Foxit PDF Rasterizer for .NET SDK, download and install the MS Visual C++ Package: For 64-bit environment: http://www.microsoft.com/en-us/downl….aspx?id=14632 For 32-bit environment: http://www.microsoft.com/en-us/downl…s.aspx?id=5555

How to remove evaluation watermark from Foxit PDF Generator or Merger .NET SDK?

by Conor Smith | April 5, 2017

These are a few reasons why users cannot remove watermark correctly from Foxit PDF Generator for .NET SDK or Foxit PDF Merger for .NET SDK (assuming the customer follows the licensing documentation correctly). We described two of the most frequent occurrences: Missing License:Foxit PDF Generator for .NET SDK and Foxit PDF Merger for .NET SDK […]

How to solve Framework/DLL compatibility error

by Conor Smith | April 5, 2017

The most common error with Foxit PDF Generator or Merger .NET SDK is that the project .NET Framework does not match with the .NET correct Generator or Merger .NET SDK DLL. Solution: Set your project to the .NET SDK DLL you are using, or use the correct .NET SDK for your project (i.e 2.0 .NET […]

How to fix semantic issue : no matching function for call to ‘FSPDF_Doc_CountPages’

by Conor Smith | April 5, 2017

To fix this issue, you must change your simulator to a device that is ARMv6, ARMv7, or ARMv7s. Note: Foxit PDF SDK 4.1 does not support ARM64 at this time. Note: This article refers to a deprecated version of a Foxit Product. If you are still using Foxit PDF SDK 5.3 or older, please refer […]

How to fix the FSCRT_ERRCODE_INVALIDMODULE error

by Conor Smith | April 5, 2017

To fix the FSCRT_ERRCODE_INVALIDMODULE error, check if you are using the latest evaluation of Foxit PDF SDK. Note: This article refers to a deprecated version of a Foxit Product. If you are still using Foxit PDF SDK 5.3 or older, please refer to your download package documents for Developer Guide and API Reference. Get a […]

How to fix object destroy item bug?

by Conor Smith | April 5, 2017

To fix the bug when you destroy an item, follow these steps: Locate the file PDFPagerAdapter.java Locate “if (viewMap.containsKey(container))” and change it to “if (viewMap.containsKey(position))” Note: This article refers to a deprecated version of a Foxit Product. If you are still using Foxit PDF SDK 5.3 or older, please refer to your download package documents […]

How to modify or add additional functionality/methods to the Android C API demo?

by Conor Smith | April 5, 2017

Follow the steps to add new functionality to your Android C API demo for Foxit PDF SDK: Go to “samples\ViewerDemo\jni” and review how the implementation on how some of the API are already done. Tip: Look for functions that have similar parameters and use it has your template for writing your own. Create a new […]

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