Convert CGM file to APNG via C#
Export CGM 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 CGM to APNG image within any .NET applications. This suite includes Aspose.PDF for .NET and Aspose.Imaging for .NET, which are two powerful components that can be used to convert CGM to APNG.
The process of converting CGM to APNG involves two steps. First, Aspose.PDF for .NET can be used to export CGM to JPEG. This component provides a wide range of features that enable developers to manipulate PDF documents in various ways. It can be used to convert PDF documents to other formats, such as JPEG, PNG, TIFF, and many more.
Once the CGM file has been converted to JPEG, Aspose.Imaging for .NET can be used to convert the JPEG to APNG. This component provides a comprehensive set of image processing features that enable developers to manipulate images in various ways. It can be used to convert images to other formats, such as GIF, BMP, TIFF, and many more.
By using Aspose.Total for .NET, developers can easily export CGM to APNG image within any .NET applications. This suite provides two powerful components that can be used to convert CGM to APNG in two simple steps. First, Aspose.PDF for .NET can be used to export CGM to JPEG. After that, Aspose.Imaging for .NET can be used to convert the JPEG to APNG. This makes it easy for developers to manipulate images and documents in various ways.
Convert CGM file to APNG via .NET
- Open CGM file using Document class
- Initialize JpegDevice class object and render CGM 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 CGM File to APNG in a Single File via C#
Using the API, you can also convert CGM file to APNG to a single image file. In order to convert all pages, you can first render your CGM 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 CGM to APNG With Watermark via C#
Using the API, you can also convert CGM file to APNG with watermark in your APNG document. In order to add a watermark, you can first render your CGM 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 CGM 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 .