Convert PDF file to APNG via C#
Export PDF to APNG within .NET applications without using Adobe® Acrobat Reader or any other third party applications
Aspose.Total for .NET is a comprehensive suite of .NET components that enables developers to easily export PDF to APNG image within any .NET applications. It consists of two powerful components, Aspose.PDF for .NET and Aspose.Imaging for .NET, which can be used to perform the conversion in two simple steps.
The first step is to use Aspose.PDF for .NET to export PDF to JPEG. This component provides a wide range of features for manipulating PDF documents, such as creating, editing, converting, and printing. It also supports the conversion of PDF to various image formats, including JPEG. With this component, you can easily convert PDF to JPEG with just a few lines of code.
The second step is to use Aspose.Imaging for .NET to convert JPEG to APNG. This component provides a comprehensive set of image processing features, such as resizing, cropping, rotating, and flipping. It also supports the conversion of JPEG to various image formats, including APNG. With this component, you can easily convert JPEG to APNG with just a few lines of code.
In conclusion, Aspose.Total for .NET makes it easy to export PDF to APNG image within any .NET applications. It provides two powerful components, Aspose.PDF for .NET and Aspose.Imaging for .NET, which can be used to perform the conversion in two simple steps. With these components, you can easily convert PDF to JPEG and then convert JPEG to APNG with just a few lines of code.
Convert PDF file to APNG via .NET
- Open PDF file using Document class
- Initialize JpegDevice class object and render PDF to JPEG by using Process method
- Load JPEG file by using Image class
- Save the document to APNG format using Save method
Get Started with .NET File Automation APIs
Install from command line as nuget install Aspose.Total or install directly from Package Manager Console of Visual Studio.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
Convert PDF File to APNG in a Single File via C#
Using the API, you can also convert PDF file to APNG to a single image file. In order to convert all pages, you can first render your PDF document to one TIFF file and after that you can export TIFF file to APNG. You can open the input file using Document class and create Resolution, TiffSettings, & TIFF device objects. You can get a single TIFF image using Process method of TiffDevice class. Finally, you can load TIFF file using Image class and save it to APNG format using Save method.
Convert PDF to APNG With Watermark via C#
Using the API, you can also convert PDF file to APNG with watermark in your APNG document. In order to add a watermark, you can first render your PDF document to JPEG and add a watermark in it. To demonstrate the operation, you can load your converted JPEG image, add transformations using an object of Matrix class and draw a string as the watermark on the image surface using the Graphics class’ DrawString method. After adding the watermark in it, you can save the JPEG as APNG format. Below is a code example that demonstrates how to add a diagonal watermark to your document.
Convert & Rotate PDF File to APNG via C#
Using the API, you can also rotate the output APNG image as per your needs. The Image.RotateFlip method can be used to rotate the image by 90/180/270-degrees and flip the image horizontally or vertically. You can specify the type of rotation and flip to apply to the image. In order to rotate and flip the image you can load the converted JPEG image using the factory method exposed by Image class and call the Image.RotateFlip method while specifying the appropriate RotateFlipType .