Render CGM to XLAM in C++ Applications
Convert CGM to XLAM in native C++ applications without requiring Microsoft® Excel or Adobe® Acrobat Reader
Why to Convert CGM to XLAM?
CGM (Computer Graphics Metafile) is a vector graphics format used for storing and exchanging graphics data. It is widely used in the engineering and technical drawing fields. XLAM (Excel Open XML Macro-Enabled Add-In) is a file format used by Microsoft Excel to store macro-enabled add-ins. It is used to extend the functionality of Excel and automate tasks. Converting CGM to XLAM is beneficial for users who want to use the advanced features of Excel to automate their tasks.
How Aspose.Total Helps for CGM to XLAM Conversion?
Aspose.Total for C++ is a comprehensive suite of file format automation libraries that enables developers to easily convert CGM to XLAM in C++. It consists of three components: Aspose.PDF for C++, Aspose.Cells for C++, and Aspose.Total for C++. The process of converting CGM to XLAM is a simple two-step process. In the first step, you can export CGM to XLSX by using Aspose.PDF for C++. After that, by using Aspose.Cells for C++ Spreadsheet Programming API, you can convert XLSX to XLAM. Aspose.Total for C++ provides a comprehensive set of features to help developers automate their tasks and save time. It is easy to use and provides a reliable and efficient way to convert CGM to XLAM in C++.
C++ API to Convert CGM to XLAM
Get Started with C++ File Format APIs
Install from command line as nuget install Aspose.Total.Cpp or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.Cpp.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
| // supports PDF, CGM, EPUB, TeX, PCL, PS, SVG, XPS, MD, MHTML, XML, and XSLFO file format | |
| // Load the PDF. | |
| auto doc = MakeObject<Document>(u"sourceFile.pdf"); | |
| // Save in XLSX format. | |
| doc->Save(u"XlsxOutput.xlsx", SaveFormat::Xlsx); | |
| // Load the XLSX. | |
| intrusive_ptr<Aspose::Cells::IWorkbook> wkb = Factory::CreateIWorkbook(u"XlsxOutput.xlsx"); | |
| // supports CSV, XLSB, XLSM, XLT, XLTX, XLTM, XLAM, TSV, TXT, ODS, DIF, MD, SXC, and FODS file format | |
| // Save in CSV format. | |
| wkb->Save(u"convertedFile.csv", SaveFormat_Csv); |
Get or Set CGM File Information via C++
Aspose.PDF for C++ also allows you to get information about your CGM document and lets you take informed decisions before your conversion process. In order to get file specific information of a CGM file, you first need to call the get_Info() method of Document class. Once the DocumentInfo object is retrieved, you can get the values of the individual properties. Furthermore, you can also set the properties by using respective methods of DocumentInfo class.
| // supports PDF, CGM, EPUB, TeX, PCL, PS, SVG, XPS, MD, MHTML, XML, and XSLFO file format | |
| // load the PDF. | |
| auto doc = MakeObject<Document>(L"DocumentInfo.pdf"); | |
| // get document informtion object | |
| info = doc->get_Info(); | |
| // set author | |
| info->set_Author(L"John Doe"); | |
| // set subject | |
| info->set_Subject(L"Working with Document Info"); | |
| // set title | |
| info->set_Title(L"Get/set document's info"); | |
| // get and print document information | |
| Console::WriteLine(L"Author: {0}", info->get_Author()); | |
| Console::WriteLine(L"Subject: {0}", info->get_Subject()); | |
| Console::WriteLine(L"Title: {0}", info->get_Title()); |
Save XLAM File Format to Stream via C++
Aspose.Cells for C++ allows saving XLAM file format to stream. To save files to a stream, create a MemoryStream or FileStream object and save the file to that stream object by calling the IWorkbook object’s Save method. Specify the desired file format using the SaveFormat enumeration when calling the Save method.
| // supports CSV, XLSB, XLSM, XLT, XLTX, XLTM, XLAM, TSV, TXT, ODS, DIF, MD, SXC, and FODS file format | |
| // load sample CSV file | |
| intrusive_ptr<IWorkbook> workbook = Factory::CreateIWorkbook("sampleExcelFile.csv"); | |
| // create FileStream object | |
| intrusive_ptr<FileStream> stream = new FileStream("outputSavingFiletoStream.csv"), FileMode_CreateNew); | |
| // save the Workbook to Stream | |
| workbook->Save(stream, SaveFormat_Csv); | |
| // working with stream.. |