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
WO2010040201(A1)
申请公布日期
2010.04.15
申请号
WO2009CA01337
申请日期
2009.09.22
申请人
RESEARCH IN MOTION LIMITED;GRIFFIN, JASON TYLER;LAZARIDIS, MIHAL;WOOD, TODD ANDREW;MAJOR, HARRY RICHMOND;YACH, DAVID PAUL
发明人
GRIFFIN, JASON TYLER;LAZARIDIS, MIHAL;WOOD, TODD ANDREW;MAJOR, HARRY RICHMOND;YACH, DAVID PAUL