FuncPlotter 2.4

FuncPlotter 2.4 offers you a combined Java application and applet which is designed for displaying two-dimensional plots of explicit functions in one variable (ie, functions of the form y = f(x), where f(x) is an arbitrary function composed from a set of common mathematical operators).

Major Features:

1. It can be used either as a Java application or as a Java applet that is included in a page of HTML or XHTML.
2. Up to 20 functions can be plotted simultaneously. The color of each plot can be specified.
3. When used as an application, FuncPlotter can save a set of up to 20 functions to a file and can load files saved in this way. The files are saved either as XML or in a simple text format, allowing you to create and to edit files with a text editor. (The ability to load and to save files is not available in applet mode.)
4. In application mode, multiple documents (sets of functions) can be open simultaneously in a tabbed window. (Multiple documents are not supported in applet mode.)
5. Changes that are made to a document can be undone and redone.
6. When the mouse cursor is over the plot area, the x and y coordinates at the cursor are displayed.
7. Plots can be scrolled by clicking on buttons, rotating the mouse wheel, dragging the mouse or pressing keys.
8. Plots can be zoomed in and out. Each of the x and y dimensions has its own independently selectable zoom factor.
9. Plots can be exported as an image file in PNG format.

Enhancements:

• Bug fixes: The surrogate minus character (if there is one) is now used in the pop-up window that is displayed if an expression is too wide for the function list.
• Other changes: In application mode, the configPath configuration property (ie, the system property specified by -Dapp.configPath) now accepts a list of directories separated by the system-dependent path separator instead of a single directory.

Requirements: Java version 1.6