| Valid value | Description |
|---|
| auto | The User Agent is free to choose either resampling, integer scaling, or any other scaling method. |
| integer-pixels | The User Agent should scale the image such that each pixel in the original image is scaled to the nearest integer number of device-pixels that yields an image less-then-or-equal-to the image size derived from the content-height, content-width, and scaling properties. |
| resample-any-method | The User Agent should resample the supplied image to provide an image that fills the size derived from the content-height, content-width, and scaling properties. The user agent may use any sampling method. |
| inherit | |