公开(公告)号：US07712018B2

公开(公告)日：2010-05-04

申请号：US11302001

申请日：2005-12-12

申请人： Sara Melanie Brown ,  Dachuan Zhang ,  Jonathan Patrick Schoeller ,  Michael John Arvold

发明人： Sara Melanie Brown ,  Dachuan Zhang ,  Jonathan Patrick Schoeller ,  Michael John Arvold

IPC分类号： G06F17/00

CPC分类号： G06F17/214

摘要： Selecting and formatting warped text is disclosed. Text effects such as an underline effect and/or a strikethrough effect may be transformed along with rectangular text to form a warped text element. In such a situation, the text effects are warped with the characters of the text. Also, warped text may be accurately selected or “hit.” The coordinates of a selection of warped text are inversely transformed to map the selection to the rectangular text. The inverse transform provides an accurate manner to determine the scope and location of the selection. When the scope and location are determined, the graphical representation of the selection may be transformed to provide a user with an accurate representation of a warped selection.

摘要翻译： 披露了扭曲文本的选择和格式化。 诸如下划线效果和/或删除线效应的文本效果可以与矩形文本一起变换以形成扭曲的文本元素。 在这种情况下，文字的效果会与文字的字符扭曲。 此外，扭曲的文本可以被精确地选择或“打”。所选择的扭曲文本的坐标被逆变换以将选择映射到矩形文本。 逆变换提供了确定选择的范围和位置的准确方式。 当确定范围和位置时，可以变换选择的图形表示以向用户提供翘曲选择的准确表示。