发明名称 |
PANNING AND ZOOMING IMAGES ON A HANDHELD TOUCH-SENSITIVE DISPLAY |
摘要 |
A method and method for displaying an image via a graphical user interface on a touch-sensitive display of an electronic device includes detecting a predetermined relation between a selection tool and the image. The image is panned in response to movement of the selection tool along the touch-sensitive display. The image is zoomed on in response to depression of the touch-sensitive display. An optional cursor may be activated upon detection of a first tap of the selection tool on the touch-sensitive display. |
申请公布号 |
CA2739609(A1) |
申请公布日期 |
2010.04.15 |
申请号 |
CA20092739609 |
申请日期 |
2009.09.22 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
GRIFFIN, JASON TYLER;LAZARIDIS, MIHAL;MAJOR, HARRY RICHMOND;WOOD, TODD ANDREW;YACH, DAVID PAUL |
分类号 |
G06F3/048;G06F3/041;G06F15/02;G09G5/373;G09G5/38;H04W88/02 |
主分类号 |
G06F3/048 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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