ecGraph 2.13

ecGraph 2.13 is a mighty admirable 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.

• Powerful multi-award-winning ActiveX (ocx) graphing control.
• Drop it into your VB programs to create graphs in a huge range of styles.
• Great for business, scientific or technical graphs, or general charting. 
• Get a graph up and running with just a few lines of code
• Manipulate the layout from your programs.
• ecGraph has received the top award of many download sites (see below)

Instructions:

1. Left-click to drag graphs, change graph border width, and move legend tables 
2. Left-click to zoom into a portion of the graph plot
3. Right-click to zoom back out again; Shift-right-click to partially zoom out
4. Alt-left-click to toggle cross-hair; Alt-right click to toggle cross-hair style
5. Shift-left-click to zoom in on cursor position
6. Shift-right-click to zoom out a little
   

Major Features:

1. Easily create scientific, engineering or general graphs within your VB applications
2. Multiple graphs per page
3. Click and drag to move or resize graphs on the page
4. Zoom and scroll areas of the graphs
5. Install/Uninstall and list on Start|All Programs
6. Toggle a cross-hair that moves with the mouse: vertical/horizontal/both
7. Multiple x- and y-axes per graph
8. Log or linear scales on axes
9. Plot data points as symbols, bars, or alphanumeric characters
10. Join data points with a straight lines or cubic spline
11.  Area Plots
12.  Attach optional labels to each data point
13. User-defined formatting of axes, including dates and/or times
14. Add text anywhere on the graph, formatted with font, size, bold, italic etc
15. Plot continuous math functions from formulae, like y = sin(x)*exp(-x/10)
16. Plot data points against math functions, with optional error bars
17. Plot time series graphs that update as new data is added
18. Configurable grid lines, tick marks, borders, backgrounds
19. Legend tables, reverse axes, show/hide labels, transparent backgrounds
20.  MouseClick and MouseMove Events that return actual graph values
21. Copy image to clipboard, Save to bmp, Print to default printer
22. 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 and manipulate them on screen
      

Requirements: Win 95/98/ME/NT/2000/XP/2003