发明授权
- 专利标题: Object-oriented view coordinate space system
- 专利标题(中): 面向对象视图坐标空间系统
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申请号: US575238申请日: 1995-12-20
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公开(公告)号: US5796969A公开(公告)日: 1998-08-18
- 发明人: Debra L. Orton , Maire Lee Howard
- 申请人: Debra L. Orton , Maire Lee Howard
- 申请人地址: Cupertino
- 专利权人: Object Licensing Corporation
- 当前专利权人: Object Licensing Corporation
- 当前专利权人地址: Cupertino
- 主分类号: G09G5/14
- IPC分类号: G09G5/14 ; G06F3/14
摘要:
A view system provides support for applying matrix operations to one or more views to render a view in a more realistic manner. The matrix operations are applied in accordance with a predefined coordinate system for each application to generate the screen information for each application program. The view system applies the matrix operations to generate views appearing on the display, off the display and partially on and partially off the display. Furthermore, the system enables hierarchical linkage of views to enhance the correspondence between a view undergoing a transformation and proximal views.
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