| TrueType字体自动打标机软件设计 |
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| 引用本文： | 樊松,程万胜.TrueType字体自动打标机软件设计[J].鞍山科技大学学报,2010(3). |
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| 作者姓名： | 樊松 程万胜 |
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| 作者单位： | 辽宁科技大学电子与信息工程学院;哈尔滨工业大学机器人技术与系统国家重点实验室; |
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| 基金项目： | 国家重点实验室开放基金资助(SKLR200702) |
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| 摘 要： | 通过分析TrueType字体文件结构和提取出字符轮廓信息,实现了对字符的无失真任意放大和缩小以及旋转等特效,曲线轮廓可以进行填充。将二次Bezier曲线构成的字符轮廓,通过最小二分法转换成一组能够保持曲线轮廓形状的小折线,将原有的字体轮廓数据从用曲线轮廓表示转变为用多边形顶点控制,用一组点及其先后顺序来描述轮廓。研究了字形交叉的消隐处理方法,解决了笔画重叠的问题。打标机将得到的多边形顶点信息准确打标。
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| 关 键 词： | TrueType 打标机 字体 软件设计 |
Software design of automatic label printer with TrueType font |
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| FAN Song,CHENG Wan-sheng-,Harbin,China.Software design of automatic label printer with TrueType font[J].Journal of Anshan University of Science and Technology,2010(3). |
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| Authors: | FAN Song CHENG Wan-sheng- Harbin China |
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| Institution: | FAN Song1,CHENG Wan-sheng1-2(1.School of Electronics and Information Engineering,University of Science and Technology Liaoning,Anshan 114051,China,2.State Key Laboratory of Robotics and System(HIT),Harbin,China) |
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| Abstract: | By analyzing the TrueType structure and extracting the information of character contour,the character can be randomly magnified or rotated without any distortion.The character contour which is composed by quadratic Bezier curve is transformed to a series of polygon by using minimum dichotomy method,the data of original character contour is transformed from curve contour expression to position control of polygon,and the contour is described by a set of points and their sequences.The blanking processing metho... |
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| Keywords: | TrueType label printer font software design |
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