| 摘要 |
In accordance with the teachings described herein, systems and methods are provided for navigating an image using zoom operations. A zoomed view of the image may be displayed on a display screen. In response to receiving a first user input, the zoomed view of the image is replaced on the display screen with a zoom selection view of the image, the zoom selection view including a base view of the image with a zoom selection window enclosing a portion of the base view of the image. A second user input may be received to move the zoom selection window in the zoom selection view to identify a portion of the image to be zoomed. A new zoomed view may then be displayed on the display screen, in place of the zoom selection view, that includes the portion of the image identified by the zoom selection window.
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