Export Worksheet or Chart into Image with Desired Width and Height
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You can use Aspose.Cells to export your worksheet or chart into an image with the desired width and height. It provides ImageOrPrintOptions.setDesiredSize() method to set the desired width and height of the exported image. The width and height are specified in the unit of pixels.
Export Worksheet into Image with Desired Width and Height
The following code exports the worksheet into an image with 400x400 size.
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| // For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-Java | |
| // The path to the documents directory. | |
| String dataDir = Utils.getSharedDataDir(ExportWorksheettoImage.class) + "TechnicalArticles/"; | |
| // Create workbook object from source file | |
| Workbook workbook = new Workbook(dataDir + "source.xlsx"); | |
| // Access first worksheet | |
| Worksheet worksheet = workbook.getWorksheets().get(0); | |
| /* | |
| * Set image or print options, We want one page per sheet, The image format is in png And desired dimensions are | |
| * 400x400 | |
| */ | |
| ImageOrPrintOptions opts = new ImageOrPrintOptions(); | |
| opts.setOnePagePerSheet(true); | |
| opts.setImageType(ImageType.PNG); | |
| opts.setDesiredSize(400, 400); | |
| // Render sheet into image | |
| SheetRender sr = new SheetRender(worksheet, opts); | |
| sr.toImage(0, dataDir + "EWSheetToImage_out.png"); |