raster graphics

Secondly, the basic raster graphics algorithms for drawing 2D primitives are introduced, including self-adaptive algorithm of single line, edge coherence and scan-line algorithm of triangle, brush algorithm of thick line ( and its improved method) and advanced algorithms of circle and ellipse;

然后，介绍了现有的基本图形生成算法，包括直线的自适应算法、三角形边相关扫描算法，宽直线线刷子算法及改进的圆形、椭圆的生成算法，同时讨论了加速算法的研究现状；

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The bitmap is the fundamental tool of raster graphics.

位图是光栅图形的基本工具.

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In this example, GQview has the broadest coverage for the picture-viewing functionality: Gimp for raster graphics and InkScape for vector graphic handling.

在这个示例中，GQview提供最广泛的图片查看功能：Gimp用于处理光栅图像，InkScape用于矢量图像处理。

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Adobe System Inc.'s PostScript language is a page description language with powerful text and graphics capabilities, which is designed to deal with the raster output devices. Postscript language has become a "de facts" standard of the output description for high quality hard copy.

Adobe System公司研制的Postscript语言是一种广泛应用于光栅设备、具有极强的正文、图形描述能力的页描述语言，现已成为高质量硬拷贝输出描述的事事上工业标准。

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A Way of Fast Production of Digital Raster Graphics Based on Digital Line Graph

一种利用数字线划图快速生产数字栅格地图的方法

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