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专利名称：Window control method发明人：Mitsuharu Tsukiori申请号：US10925912申请日：20040826
公开号：US20050060658A1公开日：20050317
专利附图：
摘要：A method allows a window to be enlarged, reduced in size, or moved easily bydesignating an operated object without performing an operation of accurately
positioning a point position at a frame line or vertex as the operated object. The methodcomprises a step of sequentially acquiring the position of a pointer of said pointer device
as said pointer is moved after the movement trajectory of said pointer intersects itselffollowing the start of a pointer moving operation, until said pointer moving operation iscompleted, and storing the thus acquired positions in a table; a step in which it isdetermined if a part of the movement trajectory of said pointer that is obtained byconnecting the information about the movement positions of said pointer stored in saidtable intersects any of the frame lines of the window as a controlled object, and if it does,the following factors: a. the number of intersected frame lines of the window; and b. thenumber of end-point coordinates of the intersected frame lines, in order to determinethe movement trajectory of said pointer corresponds to which of the instructions of theenlargement/reduction and movement of the window frame, and the window frame or avertex is determined as the object of operation; and a step of enlarging, reducing, ormoving the window frame or vertex as the object of operation in accordance with the thusrecognized instruction, in a positional direction in which the movement operation of saidpointer has ended after the movement trajectory of said pointer intersected itself, untilthe completion of the movement operation, by moving the window frame or vertex inaccordance with the amount of movement of said pointer.
申请人：Mitsuharu Tsukiori
地址：Tokyo JP
国籍：JP
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