| 摘要 |
A method and apparatus for creating a background or foreground image at different resolutions with a scalable graphic thereon is described. In one embodiment, the method comprises selecting a version of an image for display with a scalable graphic. The version of the image is at one of a plurality of resolutions. The method also includes generating the version of the image from a first image bitstream from which versions of the image at two or more of the plurality of resolutions could be generated. One of the versions is generated using a first portion of the first image bitstream and a second of the versions is generated using the first portion of the first image bitstream and a second portion of the first image bitstream. |
