USER INTERFACE METHODS PROVIDING CONTINUOUS ZOOM FUNCTIONALITY

摘要

The methods and devices are effective user interface to provide a continuous zoom or expansion of the image displayed on the computing device provides. Users elliptical shape using the user interface device, such as a touch screen, a touch pad or mouse (e.g., circle), by tracing the zoom-in or zoom-out function may initiate. Or zoom function is a touch screen or touch pad, a touch, a mouse button is pressed, an elliptical path, and that tracing is continued. Zoom-in or zoom scaling factor in response to the clockwise route tracing may be applied to the image, zoom-out or reduction scaling factor in response to the clockwise route tracing may be applied to the image and vice versa. May be to carry out the zoom function provides visual aids that may be followed on the display. ;