ecGraph3D is a powerful 3D bar and surface graphs ActiveX control that you can drop into your Visual Basic programs to create 3D graphs in a huge range of styles. Great for scientific, technical or business 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. * Powerful ActiveX (ocx) 3D bar and surface graphing control; * Easily create scientific, engineering or general 3D graphs within your VB applications; * Copy graph image to clipboard, save to disk as a bitmap file (*.bmp), or print; * Click and drag to move, rotate, scroll or zoom graphs on the page; * Optionally constrain the 3D scroll to within user-defined limits on viewing angles; * Plot data sets as waterfall, slabs, ribbons, mesh or bars; * Attach optional tooltip tags to each data element; * Configurable x, y and z-axes per graph; * User-defined formatting of axes, including dates and/or times; * Add text anywhere on the graph, formatted with font, size, bold, italic etc; * Plot continuous math functions from formulae, like y = 2*(sin(x)+sin(y)); * Plot any user-defined array of values in 3D; * Configurable background color or color gradients; * Legend tables: vertical or horizontal, show/hide, solid/transparent backgrounds; * z-color table, to color 3D graph elements according to their z value (bar height); * Override the z-color table with specific custom colors for each graph element. 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; * Project2 - comprehensive graph editing program, loads the demo graphs and lets you edit them on screen. * Many other features