![Method and apparatus for cursor positioning in bi-directional text](/abs-image/US/2004/12/09/US20040249627A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Method and apparatus for cursor positioning in bi-directional text
- 专利标题(中):双向文本中光标定位的方法和装置
- 申请号:US10456802 申请日:2003-06-06
- 公开(公告)号:US20040249627A1 公开(公告)日:2004-12-09
- 发明人: Eugene Mirkin
- 申请人: MOTOROLA, INC.
- 申请人地址: null
- 专利权人: MOTOROLA, INC.
- 当前专利权人: MOTOROLA, INC.
- 当前专利权人地址: null
- 主分类号: G06F017/28
- IPC分类号: G06F017/28 ; G06F017/27 ; G06T011/00 ; G06F017/21
摘要:
A cursor is moved through regions of text 300 having differing directions to a location visually adjacent to a previous cursor location. The cursor is moved in the direction of requested cursor movement even when moving from text having a first direction to text having a second direction. A comparison of direction for current and proposed cursor locations is made 810 in both a method and apparatus for so moving the cursor. The direction of a character to be inserted is also examined 816 in determining the next location of the cursor.
摘要(中):
将光标移动到具有不同方向的文本300的区域到与之前的光标位置视觉相邻的位置。 即使从具有第一方向的文本移动到具有第二方向的文本,光标在所请求的光标移动的方向上移动。 在用于移动光标的方法和装置中,对于当前和所提出的光标位置的方向进行比较810。 在确定光标的下一个位置时,还将检查要插入的字符的方向816。