Stretch
Configures the Stretch mode for the image that will be displayed in the object, or for a Symbol Object.
There are four modes of Stretch
Fill: The image will be resized to fill all of the object.
Uniform: The image will be resized in a uniform way to appear completed in the object.
None: The object will not suffer any changes to fill the space available in the object.
Uniform to Fill: The image will be resized to fill one of the sizes(height or width).