| 通用图形象素读写子程序设计原理及实现方法 |
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| 引用本文： | 张秋余,段军斌. 通用图形象素读写子程序设计原理及实现方法[J]. 兰州理工大学学报, 1991, 0(2) |
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| 作者姓名： | 张秋余 段军斌 |
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| 作者单位： | 甘肃工业大学自动控制系(张秋余)，甘肃工业大学自动控制系(段军斌) |
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| 摘 要： | 介绍一种通用图形象素读写子程序的设计原理、实现方法及编程。这种图形象素的读写不仅可以增强IBM-PC BASIC中的LINE语句、PSET语句和POINT语句的功能,增加画点及画线色彩的可选择性,而且改变了两线相交简单覆盖的缺点,此设计方法在计算机图形学中将发挥其作用。
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| 关 键 词： | 程序 分辨率 选择 图形象素 掩膜表 色彩素 调色板 |
Design Principle and Implementation Methodes of Read/ Write Subroutine for General Graphic Pixels |
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| Zhang Qiuyu,Duan Junbin. Design Principle and Implementation Methodes of Read/ Write Subroutine for General Graphic Pixels[J]. Journal of Lanzhou University of Technology, 1991, 0(2) |
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| Authors: | Zhang Qiuyu Duan Junbin |
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| Affiliation: | Department of Automatic Control |
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| Abstract: | This paper introduces design principle,implementation method,and programming of the graphic pixels read /write subroutine. This graphic pixels read /write methods can strengthen the functions of LINE statement,PSET statement,and POINT statement in IBM-PC BASIC. It can strengthen color selectivity of line and dot drawing also. Meanwhile, the defects of poor coverage with two-line is eliminated. This design method will play an important role in computer graphics. |
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| Keywords: | program resolution selection graphic pixels mask table entries color table entries color palette |
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