hi every one...


I want to plot polygons on the form (window screen) so I found a C# code in the following link

http://www.java2s.com/Code/CSharp/2D...hdashedpen.htm

but this code plots only for "positive" X-Y Coordinates..

I am new to C# programming. So Please correct me in the following 2 statements if I am not right:

1. the Form screen can not plot -ve X-Y coordinates.

2. so I have to have code that converts my -ve X-Y coordiantes and plots it on an co -ordinate system that is generated by the code..which is found in the following links..

 http://www.java2s.com/Code/CSharp/2D...Coordinate.htm


http://www.codeproject.com/cs/miscctrl/graphcontrol.asp


Thanks a lot in advance,
shwetha