This article introduces zedgraph, an open-source class library for drawing two-dimensional images.

Hello everyone, I recently developed a GIS project. There is an important module in it that needs to draw various curves. After online search and investigation, we recommend that you use the zedgraph open-source class library. This class library can be used for desktop software or web pages. net1.x and. net2.0 are supported.

This class library supports drawing various curves, bar charts, and pie charts. There are eight types of coordinate axes: linear, log, exponent, date, text, ordinal, linearasordinal, and dateasordinal. You can add any horizontal and vertical axes (dual horizontal and double vertical or more (for data comparison) coordinates ).

There are two Image Generation modes: generate a temporary image on the server for display, and directly flow to the client in the image format. The following is an image generated with a class library that can access http://www.codeproject.com/csharp/zedgraph.asp

I made a simple PPT to introduce zedgraph, which can be downloaded here. If you are interested, you can check it out.
Http://files.cnblogs.com/happyhzs2000/ZedGraph.rar