Sizing Property
Describes how the image is stretched or squashed to fit in to the available container, be it a control or a tiled portion. The default is None.
None
The image is not resized in any way
Best Fit
The image is resized to fit in the available space while still maintaining its aspect ratio.
Fit Both
The image is resized to precisely fit the horizontal and vertical space. The aspect ratio is not maintained. This may result in the image appearing stretched.
Cropped
The image is resized to fit the available space while still maintaining its aspect ratio. Once either the horizontal or vertical fits within the control, not further resizing is done. This may result in some of the image not being visible.