Resizing internet document for display on television screen
Methods and systems for scaling down a Web page image enables the image to be displayed on a standard television without horizontal scrolling of the image. A Web page image that initially has a horizontal dimension larger than the horizontal dimension of a television display is received from a web server and subsequently scaled down by a scaling factor that is based only upon the amount of scaling that is necessary to fit the image within the horizontal dimension of the television display. This scaling factor is used to scale the image horizontally and vertically, thus preserving the aspect ratio of the image. When a hyperlink from the scaled down Web page image is selected, coordinates to the hyperlink are scaled up based on the same scaling factor so that they will correspond with the server-side image map of the Web page image.
1. A computer program product comprising one or more computer-readable storage media having stored thereon computer-executable instructions for implementing a method in a web-accessing client system in communication with at least one server system, the client system including a display device, wherein the method provides a user interface for enabling a user to access the at least one server system, the method comprising:
receiving a Web page image from the at least one server system, wherein the Web page image has a horizontal dimension that is larger than a horizontal dimension of the display device, and wherein the Web page image comprises a hypertext icon having an address;
scaling down the Web page image horizontally and vertically according to a scaling factor, that is defined by only the amount of scaling necessary to fit the Web page within the horizontal dimension of the display device, wherein the scaling produces a scaled hypertext icon;
displaying the scaled Web page image on the display device within a display environment, such that the entire horizontal dimension of the Web page image is visible within the horizontal dimension of the display device without horizontal scrolling;
receiving a user input specifying scaled icon coordinates that correspond to the scaled hypertext icon;
up scaling the scaled icon coordinates to produce icon coordinates, wherein up scaling the scaled icon coordinates is based on dividing the scaled icon coordinates by the scaling factor; and
transmitting the icon coordinates to one of the plurality of server systems to access information corresponding to the address of the hypertext icon.
2. A computer program product as defined in claim 1 , wherein the scaling factor comprises the exact amount of scaling that is necessary to fit the Web page image within the horizontal dimension of the display device and wherein the display device is integrally connected to the client system.
3. A computer program product as defined in claim 1 , wherein the display device comprises a television display device which is detachably connected to the client system.
4. A computer program product as defined in claim 1 , wherein the computer program product comprises the client system.
5. A method implemented within a web-accessing client system in communication with at least one server system, the client system including a display device, wherein the method comprises:
receiving a Web page image from the at least one server system, wherein the Web page image has a horizontal dimension that is larger than a horizontal dimension of the display device, and wherein the Web page image comprises a hypertext icon having an address;
scaling down the Web page image horizontally and vertically according to a scaling factor, that is defined by only the amount of scaling necessary to fit the Web page within the horizontal dimension of the display device, wherein the scaling produces a scaled hypertext icon;
displaying the scaled Web page image on the display device within a display environment, such that the entire horizontal dimension of the Web page image is visible within the horizontal dimension of the display device without horizontal scrolling;
receiving a user input specifying scaled icon coordinates that correspond to the scaled hypertext icon;
up scaling the scaled icon coordinates to produce icon coordinates, wherein up scaling the scaled icon coordinates is based on dividing the scaled icon coordinates by the scaling factor; and
transmitting the icon coordinates to one of the plurality of server systems to access information corresponding to the address of the hypertext icon.