求两条直线段的交点坐标的算法说明,是网上资料的经典积累-Seeking two coordinates of line segment intersection algorithm descr iption

输入两条直线信息（斜率和截距），用C++ 编成求出两条直线的交点-Enter two lines of information (slope and intercept), compiled with C++ calculate the intersection of two lines

实现求任意两条直线的交点,并可以实时绘制出两条直线，采用两点确定一条直线的方式来实现。-Seeking to achieve any of the intersection of two lines and two lines drawn in real time, using two points determine a straight line approach to implementation.

通过先绘制两条直线，然后通过两条直线求其交点-Find the intersection of two lines