| 摘要 |
A method of updating a remote display device associated with a remote system to fill at least a portion of a display area on the display device with a tiled pattern including repetitions of a tile image data stored at a host system interconnected to the remote system via a communication link. The host system determines the number of replications of the tile image data to fill the display area and transmits display information to the remote system via the communication link, including: the tile image data; a number of repetitions of said tile image data to fill said portion of said display area; and coordinate data representing the position of the display area on the display device. The remote system receives the display information and generates the tile pattern by performing steps including: storing the tile image data starting at a location in an on-screen frame buffer corresponding to a coordinate location within the display area relative to said display area coordinate data; and copying the tile image data into the frame buffer until said portion of the display area is filled with said tiled pattern.
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