Converting Worksheet to Image in Ruby

Aspose.Cells - Converting Worksheet to Image

To convert a worksheet to an image using Aspose.Cells for Java in Ruby, simply invoke the Converter module.

Ruby Code

def worksheet_to_image(workbook)

  # Create an object for ImageOptions
  img_options = Rjb::import('com.aspose.cells.ImageOrPrintOptions').new

  # Set the image type
  image_format = Rjb::import('com.aspose.cells.ImageFormat')
  img_options.setImageFormat(image_format.getPng())

  # Get the first worksheet.
  sheet = workbook.getWorksheets().get(0)

  # Create a SheetRender object for the target sheet
  sr = Rjb::import('com.aspose.cells.SheetRender').new(sheet, img_options)

  j = 0
  while j < sr.getPageCount()
    # Generate an image for the worksheet
    sr.toImage(j, @data_dir + "mysheetimg_#{j}.png")
    j += 1
  end

  puts "Image saved successfully."
end

Download Running Code

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