CN102509325A - 一种针对复杂线状符号图案单元的绘制方法 - Google Patents
一种针对复杂线状符号图案单元的绘制方法 Download PDFInfo
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Cited By (5)
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CN103065306A (zh) * | 2012-12-25 | 2013-04-24 | 北京数码大方科技股份有限公司 | 图形数据的处理方法及装置 |
CN103295252A (zh) * | 2013-05-15 | 2013-09-11 | 广东威创视讯科技股份有限公司 | 基于OpenGL的线段绘制交点的平滑处理方法及系统 |
CN105513110A (zh) * | 2016-01-11 | 2016-04-20 | 南京师范大学 | 基于gpu的宽度渐变线型地图符号绘制方法 |
CN105701759A (zh) * | 2016-01-11 | 2016-06-22 | 南京师范大学 | 基于gpu的地图矢量线要素拐角合理性绘制方法 |
CN113298909A (zh) * | 2021-04-13 | 2021-08-24 | 网易(杭州)网络有限公司 | 虚拟道路的生成方法、装置、存储介质和处理器 |
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US6377260B1 (en) * | 2000-01-24 | 2002-04-23 | The United States Of America As Represented By The National Security Agency | Method of displaying real and imaginary components of a waveform |
CN101281699A (zh) * | 2008-05-14 | 2008-10-08 | 武汉大学 | 地理要素实例符号化方法 |
CN101783022A (zh) * | 2010-02-03 | 2010-07-21 | 南京师范大学 | 基于画家算法的道路网整体符号化方法 |
CN101789030A (zh) * | 2010-02-03 | 2010-07-28 | 南京师范大学 | Vge符号模型及基于该模型的地图符号共享系统和方法 |
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Patent Citations (4)
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US6377260B1 (en) * | 2000-01-24 | 2002-04-23 | The United States Of America As Represented By The National Security Agency | Method of displaying real and imaginary components of a waveform |
CN101281699A (zh) * | 2008-05-14 | 2008-10-08 | 武汉大学 | 地理要素实例符号化方法 |
CN101783022A (zh) * | 2010-02-03 | 2010-07-21 | 南京师范大学 | 基于画家算法的道路网整体符号化方法 |
CN101789030A (zh) * | 2010-02-03 | 2010-07-28 | 南京师范大学 | Vge符号模型及基于该模型的地图符号共享系统和方法 |
Non-Patent Citations (1)
Title |
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王立新: "电子海图系统线状符号表达及绘制方法", 《应用科技》, vol. 38, no. 8, 31 August 2011 (2011-08-31), pages 8 - 11 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103065306A (zh) * | 2012-12-25 | 2013-04-24 | 北京数码大方科技股份有限公司 | 图形数据的处理方法及装置 |
CN103065306B (zh) * | 2012-12-25 | 2016-03-23 | 北京数码大方科技股份有限公司 | 图形数据的处理方法及装置 |
CN103295252A (zh) * | 2013-05-15 | 2013-09-11 | 广东威创视讯科技股份有限公司 | 基于OpenGL的线段绘制交点的平滑处理方法及系统 |
CN105513110A (zh) * | 2016-01-11 | 2016-04-20 | 南京师范大学 | 基于gpu的宽度渐变线型地图符号绘制方法 |
CN105701759A (zh) * | 2016-01-11 | 2016-06-22 | 南京师范大学 | 基于gpu的地图矢量线要素拐角合理性绘制方法 |
CN105701759B (zh) * | 2016-01-11 | 2018-08-10 | 南京师范大学 | 基于gpu的地图矢量线要素拐角合理性绘制方法 |
CN113298909A (zh) * | 2021-04-13 | 2021-08-24 | 网易(杭州)网络有限公司 | 虚拟道路的生成方法、装置、存储介质和处理器 |
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