Set image size limits Leave feedback

The PdfViewOptions class has the following properties to set the image width or/and height:

• image_max_width (int) - Max width of an output image in pixels.
• image_max_height (int) - Max height of an output image in pixels.
• image_width (int) - The width of the output image in pixels.
• image_height (int) - The height of an output image in pixels.

You can set the width and/or height of the output images. Use one of the following methods:

• To render a single image, set image_width/image_height options.
• To render multiple images, set image_max_width/image_max_height options. If an image exceeds these limits, it is resized proportionally.

Warning

If you set the image_width/image_height options, the image_max_width/image_max_height options are ignored.

To set the image_max_width/image_max_height options, follow these steps:

1. Instantiate the Viewer object.
2. Instantiate the PdfViewOptions object.
3. Set the image_max_width and/or image_max_height values;
4. Call the view method.

The following code snippet shows how to set the output image size limits:

from groupdocs.viewer import Viewer
from groupdocs.viewer.options import PdfViewOptions

def set_image_size_limits():
    # Load document
    with Viewer("sample.jpg") as viewer:
        # Create a PDF file.
        viewOptions = PdfViewOptions("set_image_size_limits/image_with_size_limits.pdf")

        # Specify the maximum width and height.
        viewOptions.image_max_width = 800
        viewOptions.image_max_height = 600
        viewer.view(viewOptions)

if __name__ == "__main__":
    set_image_size_limits()