In this example, we will explore how to convert Excel Chart to JPEG in C++. Charts are good way of representing the information and you can add charts in MS Excel. You can save the chart in Excel to JPEG in C++ using simple API calls in any operating systems like Microsoft Windows and Linux etc.
Steps to Convert Excel Chart to JPEG in C++
- Install Aspose.Cells.Cpp with NuGet package Manager tool
- Include reference to the Aspose::Cells namespace
- Instantiate Workbook Class object and load the Excel file with chart inside it
- Instantiate the Chart Class object to access the chart inside selected worksheet
- Save XLSX Chart to JPEG in C++
Using the following simple example, you can convert Excel chart to JPG in C++ very quickly and easily in few API calls. You may also export the chart as image using C++ to PNG and BMP image formats as well.
Code to Convert Excel Chart to JPEG in C++
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| #pragma once | |
| #include "Aspose.Cells.h" | |
| class ExcelChart | |
| { | |
| public: | |
| static void ConvertExcelChartToImage() | |
| { | |
| // Set Aspose.Cells API License | |
| intrusive_ptr<License> CellsRenderingLicense = new License(); | |
| CellsRenderingLicense->SetLicense(new String("Aspose.Cells.NET.lic")); | |
| // Instantiate the Workbook obkect to load XLSX with chart in it | |
| intrusive_ptr<IWorkbook> ChartToImageWb = Factory::CreateIWorkbook(new String("input.xlsx")); | |
| // Acces the default worksheet with chart in it | |
| intrusive_ptr<IWorksheet> worksheet = ChartToImageWb->GetIWorksheets()->GetObjectByIndex(0); | |
| // Create instnce of Chart class to access the first chart inside selected excel sheet | |
| intrusive_ptr<Aspose::Cells::Charts::IChart> chart = worksheet->GetICharts()->GetObjectByIndex(0); | |
| // Create an instance of ImageOrPrintOptions to set output image type | |
| intrusive_ptr <IImageOrPrintOptions> imageOrPrintOptions = Factory::CreateIImageOrPrintOptions(); | |
| imageOrPrintOptions->SetChartImageType(Aspose::Cells::Systems::Drawing::Imaging::ImageFormat::GetJpeg()); | |
| // Save XLSX chart as JPEG image | |
| chart->ToImage(new String("ExcelChartToImage.jpg"), imageOrPrintOptions); | |
| } | |
| }; |
In previous example, we learnt about How to Convert XLSX to XPS using C++. This examples focuses on how to convert XLSX chart to JPEG in C++.
