Add Graphic Functions to CGI Program by GD Library

GD is a bee graphics library for fast creation of GIP image. It supports most of the commonly requested features for an 8-bit 2D image package, such as lines, circles and fonts. In the base of scarce codes of GD, we design a 32-bit graphics DLL, which can be linked to a CGI program and can supplied graphics functions for it. To show how to add graphics functions by the DLL that is designed on GD, an example program of CGI is supplied in this paper