发明名称 |
SYSTEMS AND METHODS FOR GENERATING VISUAL REPRESENTATIONS OF GRAPHICAL DATA |
摘要 |
<p>A computer device having a system for simulating tactile control over a document includes a a velocity detector for determining a velocity vector associated with pointer movement across a display screen. In response to a command for dragging a document, the velocity vector is employed in redrawing the document in a series of pictures that portray the document as moving on the display screen such that a user may drag a document and then release the pointer from the document, whereupon either: the page continues to move in a direction established by the velocity detector until the user indicates that the document is to stop moving; or the velocity decreases by a page inertia until it reaches zero velocity. A method for providing interface tools for manipulating a document on a display provides a tool that allows the user to adjust the prominence of selected portions of a displayed content document file in a displayed screen document, the selected portions comprising links or highlighted text.</p> |
申请公布号 |
EP1272975(B1) |
申请公布日期 |
2005.03.16 |
申请号 |
EP20010929774 |
申请日期 |
2001.04.17 |
申请人 |
PICSEL TECHNOLOGIES LIMITED |
发明人 |
ANWAR, MAJID |
分类号 |
G06F3/041;G06F;G06F3/00;G06F3/0481;G06F3/0482;G06F3/0483;G06F3/0484;G06F3/0488;G06F3/12;G06F7/00;G06F9/44;G06F17/00;G06F17/21;G06F17/27;G06T;G06T1/00;G06T11/00;G06T11/40;G06T11/60;G06T15/00;(IPC1-7):G06T11/00 |
主分类号 |
G06F3/041 |
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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