| 发明名称 |
Method for generating a circular or elliptic arc. |
| 摘要 |
<p>Disclosed is a method for generating a circular or elliptic arc, especially adapted for use in a scan conversion painting method. A modified DDA method has been provided, whereby each of the intersections between scan lines and curves concerned is represented by a single point. </p> |
| 申请公布号 |
EP0199160(A2) |
申请公布日期 |
1986.10.29 |
| 申请号 |
EP19860104603 |
申请日期 |
1986.04.04 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
MIYAZAWA, ATSUSHI |
| 分类号 |
G06T11/40;G09G5/20;G09G5/36;G06F3/153;G06K15/00;G06K15/22;G06T11/20 |
主分类号 |
G06T11/40 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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