Graph with no options takes pairs of points (two numbers per line) from the given file (or standard input) as x- and y- values and plots them on the screen, connected by straight lines. A string surrounded by quotes \"...\" may follow a pair

金刚石绘制 给出了最基本的源码 不过要自己添加一些-Diamond Drawing

金钢石，B样曲线，北极星，摩术三角。。。画法C++实现-Diamond, B-like curve, the North Star, Mount Triangle surgery. . . Drawing C++ to achieve

ST 32位控制原理图及PCB封装图库，希望可以帮到从事电子线路开发的同事。-ST 32 digital control schematics and PCB footprint library, the desire to help my colleagues engaged in the development of electronic circuits.