ecGraph is a powerful graphing ActiveX control that you can drop into your Visual Basic programs to create graphs in a huge range of styles. Great for scientific or technical graphs.

You can get a graph up and running with just a few lines of code, and can manipulate the graph layout at runtime from your programs.

Here are some key features of "ecGraph":

· Easily create scientific or engineering graphs within your VB applications
· Multiple graphs per page
· Click and drag to move or resize graphs on the page
· Zoom and scroll areas of the graphs
· Multiple x- and y-axes per graph
· Log or linear scales on axes
· Plot data points, bars, text
· Plot continuous math functions like y = sin(x)*exp(-x/10)
· Plot data points against math functions, with vertical or horizontal optional error bars
· Configurable grid lines, tick marks, borders, backgrounds
· Legend tables, reverse axes, show/hide labels, transparent backgrounds
· Demo projects supplied to show how all the features work
· Project1 - simple viewer to load and display the demo graphs and the VB code used to generate them.
· Project 2 - comprehensive graph editing program, loads the demo graphs and lets you edit them on screen


Limitations:

· Discrete demo message at bottom of graph