画图程序 通过DEPHI 实现画图板的功能-drawing program through DEPHI achieve drawing board functions

该程序是一个完整的画图板实现功能，有直线，矩形，椭圆，文本和图像的处理功能。-The program is a complete drawing board to achieve function, there is a straight line, rectangle, ellipse, text and image processing capabilities.