Esporta un foglio di lavoro o un grafico in un immagine con larghezza e altezza desiderate
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Puoi usare Aspose.Cells per Python via .NET per esportare il tuo foglio di lavoro o grafico in un’immagine con larghezza e altezza desiderate. Offre il metodo ImageOrPrintOptions.set_desired_size() per impostare la larghezza e l’altezza desiderate dell’immagine esportata. La larghezza e l’altezza sono specificate in pixel.
Il seguente codice esporta il foglio di lavoro in un’immagine delle dimensioni 400x400.
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| from aspose.cells import Workbook | |
| from aspose.cells.drawing import ImageType | |
| from aspose.cells.rendering import ImageOrPrintOptions, SheetRender | |
| # For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET | |
| # Source directory | |
| sourceDir = RunExamples.Get_SourceDirectory() | |
| # Output directory | |
| outputDir = RunExamples.Get_OutputDirectory() | |
| # Create workbook object from source file | |
| workbook = Workbook(sourceDir + "sampleWorksheetToImageDesiredSize.xlsx") | |
| # Access first worksheet | |
| worksheet = workbook.worksheets[0] | |
| # Set image or print options we want one page per sheet. The image format is in png and desired dimensions are 400x400 | |
| opts = ImageOrPrintOptions() | |
| opts.one_page_per_sheet = True | |
| opts.image_type = ImageType.PNG | |
| opts.set_desired_size(400, 400, False) | |
| # Render sheet into image | |
| sr = SheetRender(worksheet, opts) | |
| sr.to_image(0, outputDir + "outputWorksheetToImageDesiredSize.png") |