发明名称 Apparatus and method for controlling position of image when the image enlarged or reduced
摘要 Provided are an apparatus and method of displaying an image. In particular, provided are an apparatus and method of controlling an image enlarging/reducing region of a displayed image by resetting a reference point, which is a center point of the displayed image, enlarging/reducing a region of the displayed image with respect to the reset reference point, and displaying the enlarged/reduced region when a location of a displayed region of the displayed image changes within the displayed image. The method of includes: resetting a reference point, which is a center point of a currently displayed image, when a location of a displayed region of the currently displayed image is changed within the displayed image; and enlarging or reducing a region of the displayed image with respect to the reset reference point and displaying the enlarged or reduced region. Thus, there is no need to change the location of the displayed region after enlarging/reducing in order to obtain an image before enlarging or reducing, and a user can easily know which region of the entire image is being displayed.
申请公布号 US7213215(B2) 申请公布日期 2007.05.01
申请号 US20050071927 申请日期 2005.03.04
申请人 发明人
分类号 G06F3/00 主分类号 G06F3/00
代理机构 代理人
主权项
地址