Invention Grant
US09256917B1 Nested zoom in windows on a touch sensitive device 有权
在触摸敏感设备上嵌套放大窗口

Nested zoom in windows on a touch sensitive device
Abstract:
Certain aspects of the present disclosure relate to a technique for generating nested zoom in windows on a touch sensitive device. A first portion of the user content is zooming into by touching the display screen in a proximity of the first portion using the touch input device while retaining an original zoom size of a remaining portion of the user content. A second portion of a zoomed in first portion of the user content is zooming into by touching the display screen in a proximity of the second portion using the touch input device while retaining an original zoom size of the zoomed in first portion.
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