Convert CGM file to WMZ via C#
Export CGM to WMZ 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 WMZ image within any .NET applications. This suite includes Aspose.PDF for .NET and Aspose.Imaging for .NET, two powerful components that can be used to perform the conversion.
The first step in the process is to use Aspose.PDF for .NET to export CGM to JPEG. This component provides a wide range of features that make it easy to convert CGM to JPEG. It supports a variety of formats, including CGM, PDF, TIFF, JPEG, PNG, and more. It also provides a range of options for customizing the output, such as setting the resolution, color depth, and compression level.
Once the CGM has been converted to JPEG, the next step is to use Aspose.Imaging for .NET to convert the JPEG to WMZ. This component provides a comprehensive set of image processing features, including the ability to convert between different image formats. It also provides a range of options for customizing the output, such as setting the resolution, color depth, and compression level.
By using Aspose.Total for .NET, developers can easily export CGM to WMZ image within any .NET applications in two simple steps. First, they can use Aspose.PDF for .NET to export CGM to JPEG. Then, they can use Aspose.Imaging for .NET to convert the JPEG to WMZ. This suite of components provides a comprehensive set of features that make it easy to perform the conversion quickly and accurately.
Convert CGM file to WMZ 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 WMZ format using Save method
Conversion Requirements
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 .
| // supports PDF, CGM, EPUB, TeX, PCL, PS, XPS, MD, MHTML, XSLFO, HTML file formats | |
| // load PDF with an instance of Document | |
| var document = new Document("input.pdf"); | |
| // create an object of jpegDevice | |
| var renderer = new JpegDevice(); | |
| // convert a particular page and save the image in JPEG format | |
| renderer.Process(document.Pages[1], "output.jpeg"); | |
| // load JPEG file | |
| var image = Image.Load("output.jpeg"); | |
| // supports Dicom, Jpeg2000, Apng, Psd, Dxf, Wmf, Emz, Wmz, Tga, Svgz file formats | |
| // save JPEG to PSD file format | |
| image.Save("output.psd", new PsdOptions()); |
Convert CGM File to WMZ in a Single File via C#
Using the API, you can also convert CGM file to WMZ 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 WMZ. 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 WMZ format using Save method.
| // supports PDF, CGM, EPUB, TeX, PCL, PS, XPS, MD, MHTML, XSLFO, HTML file formats | |
| // Open PDF document | |
| Document pdfDocument = new Document("input.pdf"); | |
| // Create Resolution object | |
| Resolution resolution = new Resolution(300); | |
| // Create TiffSettings object | |
| TiffSettings tiffSettings = new TiffSettings | |
| { | |
| Compression = CompressionType.None, | |
| Depth = ColorDepth.Default, | |
| Shape = ShapeType.Landscape, | |
| SkipBlankPages = false | |
| }; | |
| // Create TIFF device | |
| TiffDevice tiffDevice = new TiffDevice(resolution, tiffSettings); | |
| // Convert a particular page and save the image to stream | |
| tiffDevice.Process("output.tif"); | |
| // load TIFF file | |
| var image = Image.Load("output.tif"); | |
| // supports Dicom, Jpeg2000, Apng, Psd, Dxf, Wmf, Emz, Wmz, Tga, Svgz file formats | |
| // save TIFF to PSD file format | |
| image.Save("output.psd", new PsdOptions()); |
Convert CGM to WMZ With Watermark via C#
Using the API, you can also convert CGM file to WMZ with watermark in your WMZ 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 WMZ format. Below is a code example that demonstrates how to add a diagonal watermark to your document.
| // supports PDF, CGM, EPUB, TeX, PCL, PS, XPS, MD, MHTML, XSLFO, HTML file formats | |
| // load PDF with an instance of Document | |
| var document = new Document("input.pdf"); | |
| // create an object of jpegDevice | |
| var renderer = new JpegDevice(); | |
| // convert a particular page and save the image in JPEG format | |
| renderer.Process(document.Pages[1], "output.jpeg"); | |
| // load an existing JPEG image | |
| Image image = Image.Load("output.jpeg"); | |
| // declare a String object with Watermark Text | |
| string theString = "45 Degree Rotated Text"; | |
| // create and initialize an instance of Graphics class and Initialize an object of SizeF to store image Size | |
| Graphics graphics = new Graphics(image); | |
| SizeF sz = graphics.Image.Size; | |
| // create an instance of Font, initialize it with Font Face, Size and Style | |
| Font font = new Font("Times New Roman", 20, FontStyle.Bold); | |
| // create an instance of SolidBrush and set its various properties | |
| SolidBrush brush = new SolidBrush(); | |
| brush.Color = Color.Red; | |
| brush.Opacity = 0; | |
| // initialize an object of StringFormat class and set its various properties | |
| StringFormat format = new StringFormat(); | |
| format.Alignment = StringAlignment.Center; | |
| format.FormatFlags = StringFormatFlags.MeasureTrailingSpaces; | |
| // create an object of Matrix class for transformation | |
| Matrix matrix = new Matrix(); | |
| // first a translation then a rotation | |
| matrix.Translate(sz.Width / 2, sz.Height / 2); | |
| matrix.Rotate(-45.0f); | |
| // set the Transformation through Matrix | |
| graphics.Transform = matrix; | |
| // draw the string on Image Save output to disk | |
| graphics.DrawString(theString, font, brush, 0, 0, format); | |
| // supports Dicom, Jpeg2000, Apng, Psd, Dxf, Wmf, Emz, Wmz, Tga, Svgz file formats | |
| // save JPEG to PSD file format with watermark in it | |
| image.Save("output.psd", new PsdOptions()); |
Convert & Rotate CGM File to WMZ via C#
Using the API, you can also rotate the output WMZ 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 .
| // supports PDF, CGM, EPUB, TeX, PCL, PS, XPS, MD, MHTML, XSLFO, HTML file formats | |
| // load PDF with an instance of Document | |
| var document = new Document("input.pdf"); | |
| // create an object of jpegDevice | |
| var renderer = new JpegDevice(); | |
| // convert a particular page and save the image in JPEG format | |
| renderer.Process(document.Pages[1], "output.jpeg"); | |
| // load JPEG file | |
| var image = Image.Load("output.jpeg"); | |
| // rotate the image | |
| image.RotateFlip(RotateFlipType.Rotate270FlipNone); | |
| // supports Dicom, Jpeg2000, Apng, Psd, Dxf, Wmf, Emz, Wmz, Tga, Svgz file formats | |
| // save JPEG to PSD file format | |
| image.Save("output.psd", new PsdOptions()); |