【摘要】 本文介绍了矢量绘图系统中文本标注技术的原理和方法,结合配电网CAD系统的开发,给出了在VC++开发环境下多行文本标注的具体实现方法。标注文本能和系统图形同步显示,具有矢量性,且编辑时能动态更新。更多还原

【Abstract】 This paper introduces the principle and method of the text label technology based on vector graph system. Combined with the development of the CAD system power distribution network, the specific implementation of multi- lined text label is proposed with VC++ programming environment. The label text can synchronize with system graph, have vector characteristics and dynamically up- date when edited.更多还原