JFunctionViewer - Home
NEWS: JFunctionViewer-0.7 released.
Someone found a bug, that caused cosh to be plotted when cos was entered! Fixed it. Thanks! Also the paramter sliders now have a granularity of 0.1
After working on it some time, JFunctionViewer-0.7 is finally complete. It features big improvements in usability and some now features
You can start JFunctionViewer in Your browser by clicking the "Start" menuitem on the left. The only thing the web based version can't do, is loading or saving files to disk, since the JVM restricts this.
JFunctionViewer features:
- Plotting of functions (obviously)
- Save plotted functions as an image (The applet is not able to do this, see the Help)
- Save and load functions in a XML-format to and from disk
- Plotting of functions with parameters (e.g. sin(a+x) or a*sqrt(x+shift) ), see the Help for details
- Trace functions, to see the y value for a given x value
Quickstar: click on the "Start" button on the left, after some time JFunctionViewer will be started. You can start plotting functions right away. Just enter the function to be plotted into the "Functions" window. No f(x)=... or y=... is needed, just something like 2*x+3 or whatever You like. By pressing enter the function will be parsed and plotted. If the function could not be parsed, it will just quietly not draw it! since errorhandling is not the top priority at the moment. If it doesn't show the expected results, try double-clicking the function in the list, to see which paramteres are present.
The complete sourcecode is included in the JFunctionViewer-0.7.jar file. Just open it with a zip-capable program.
I hope You will enjoy JFunctionViewer! If You have any problems or feature requests, just e-Mail me.
(C) 2006-2007 - Jan Hörnle