Convert EPS to WMF using C++

You can check the quality of Aspose.Page EPS to WMF conversion and view the results via free online EPS to WMF Converter or EPS Viewer

Aspose.Page for C++ EPS to WMF converter allows to convert Encapsulated PostScript (EPS) file to WMF image on Windows and Linux.
It is necessary to do several steps in order to perform EPS to WMF conversion:

1. Initialize an input stream for input EPS file.
2. Create an instance of PsDocument from created earlier input stream.
3. Use ImageSaveOptions to specify AdditionalFontsFolder and SuppressError boolean value.
4. Create an instance of ImageDevice specifying image type and size if it is necessary.
5. Save PostScript document as image with image save options to an array of arrays of bytes. One array of bytes for one page of input document.
6. Save resulting 2-dimensional arrays of bytes to WMF files creating for every bytes array a new file output stream.
7. If SuppressErrors value was true, as it is by default, It is possible to see what errors were thrown during conversion of EPS to WMF.

Following code snippet shows how to convert EPS to WMF files in C++:

C++ code example EPS to WMF conversion

Input file

Upload a file

Upload a file you want to convert

Run code

Output format

WMF

Select the target format

                                                    
	// Specify image format
	System::SharedPtr<System::Drawing::Imaging::ImageFormat> imageFormat = System::Drawing::Imaging::ImageFormat::get_Wmf();
	// Initialize PostScript input stream
	System::SharedPtr<System::IO::FileStream> psStream = System::MakeObject<System::IO::FileStream>(dataDir() + u"inputForImage.eps", System::IO::FileMode::Open, System::IO::FileAccess::Read);

	System::SharedPtr<PsDocument> document = System::MakeObject<PsDocument>(psStream);

	// If you want to convert Postscript file despite of minor errors set this flag
	bool suppressErrors = true;

	//Initialize options object with necessary parameters.
	System::SharedPtr<ImageSaveOptions> options = System::MakeObject<ImageSaveOptions>(suppressErrors);

	// If you want to add special folder where fonts are stored. Default fonts folder in OS is always included.
	options->set_AdditionalFontsFolders(System::MakeArray<System::String>({ u"{FONT_FOLDER}" }));

	// Default image size is 595x842 and it is not mandatory to set it in ImageDevice
	System::SharedPtr<Aspose::Page::EPS::Device::ImageDevice> device = System::MakeObject<Aspose::Page::EPS::Device::ImageDevice>(imageFormat);
	// But if you need to specify size use constructor with two parameters
	//System::SharedPtr<Aspose::Page::EPS::Device::ImageDevice> device = System::MakeObject<Aspose::Page::EPS::Device::ImageDevice>(System::MakeObject<System::Drawing::Size>(595,842), imageFormat);

	{
		auto __finally_guard_0 = ::System::MakeScopeGuard([&psStream]()
		{
			psStream->Close();
		});

		try
		{
			document->Save(device, options);
		}
		catch (...)
		{
			throw;
		}
	}

	System::ArrayPtr<System::ArrayPtr<uint8_t>> imagesBytes = device->get_ImagesBytes();

	int32_t i = 0;


	{
		for (System::ArrayPtr<uint8_t> imageBytes : imagesBytes)
		{
			System::String imagePath = System::IO::Path::GetFullPath(outDir() + System::String(u"out_image") + System::Convert::ToString(i) + u"." + System::ObjectExt::ToString(imageFormat).ToLower());
			{
				System::SharedPtr<System::IO::FileStream> fs = System::MakeObject<System::IO::FileStream>(imagePath, System::IO::FileMode::Create, System::IO::FileAccess::Write);
				// Clearing resources under 'using' statement
				System::Details::DisposeGuard<1> __dispose_guard_1({ fs });
				// ------------------------------------------

				try
				{
					fs->Write(imageBytes, 0, imageBytes->get_Length());
				}
				catch (...)
				{
					__dispose_guard_1.SetCurrentException(std::current_exception());
				}
			}
			i++;
		}
	}

                        
                    

Copy C# code to the clipboard

For complete examples and data files, please go to https://github.com/aspose-page/Aspose.Page-for-C

See EPS to WMF conversion in .Net and Java.

Let’s consider ImageSaveOptions. Using this class we can assign different conversion parameters while converting EPS to WMF.

• AdditionalFontsFolder specifies locations where to find fonts. System fonts folders are always included by default.
• SuppressError controls behaviour of EPS to WMF converter when non-critical errors are appeared. If value is true than it is possible to view a list of such errors after conversion in Exceptions field. Default value is true.
• Debug allows outputting debug information to console. Default value is false.

Evaluate EPS to WMF conversion online on our EPS to WMF Converter. You can convert several EPS files to WMF at once and dowload results in a few seconds.

You can download examples and data files from GitHub.