发明授权
US08982153B2 Display control apparatus, control method therefor, and non-transitory computer-readable storage medium
有权
显示控制装置，其控制方法和非暂时性计算机可读存储介质
- 专利标题： Display control apparatus, control method therefor, and non-transitory computer-readable storage medium
- 专利标题（中）： 显示控制装置，其控制方法和非暂时性计算机可读存储介质
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申请号： US13309028申请日： 2011-12-01
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公开(公告)号： US08982153B2公开(公告)日： 2015-03-17
- 发明人: Shuichiro Matsushima , Tomohiro Ota , Tomohiro Yano , Toshimichi Ise , Kurumi Mori
- 申请人： Shuichiro Matsushima , Tomohiro Ota , Tomohiro Yano , Toshimichi Ise , Kurumi Mori
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Cowan, Liebowitz & Latman, P.C.
- 优先权： JP2010-283733 20101220
- 主分类号： G09G5/00
- IPC分类号： G09G5/00 ; G06F3/0488 ; G06T11/60
摘要：
When rendering a graphic according to the locus of an input position, it is determined whether a region which has been preset for the graphic to be rendered, and has the start position of the continuous input as a reference overlaps a region preset for an already rendered graphic by a predetermined amount or more. If it is determined that the regions do not overlap each other by the predetermined amount or more, a graphic is rendered according to the locus of the input position. Alternatively, if it is determined that the regions overlap each other by the predetermined amount or more, control is switched to remove the already rendered graphic according to the locus of the input position.
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