/usr/share/X11/rgb.txt X11 color names and values.
xball6x
Bounce balls on the screen
Usage
xball [-help
-delay
delay
-gravity
percent-gravity
-elasticity
percent-elasticity
-itemWidth
ball-width
-itemHeight
ball-height
-collide
-perpetual
-haltSim
-demoFile
demo-file
-rgbTxt
rgb.txt-file]
[XToolkit
options]
Overview
XBall allows the user to create 3-d shaded balls, or to write and run demo which create and manipulate the balls in various ways. Documentation is included on-line via the Help menu and is not reproduced here.
Options
Run xball -help for a description of the command line options
Demos
Several demo files are included with the distribution. To run all the demos, run 'run_demos'.
Resources
Most resources are available for user modification. See the XBall app-defaults file for a complete listing of widgets,
Following is a list of the most useful resources:
- XBall*canvas.width, height
-
The default width and height of the window in which balls bounce in.
XBall.delay-
The amount to slow the simulation, in case the computer is too fast. A reasonable range is 0 to 200.
- XBall.itemWidth, itemHeight
-
The default width and height of the balls.
XBall.collide-
If true, balls are colliding on startup.
XBall.perpetual-
If true, balls are perpetual on startup.
XBall.haltSim-
If true, simulation is halted on startup.
XBall.demoFile-
Specified the file to run as a demo on startup.
XBall.rgbTxt-
Specified the file to load for the colors. The default file is /usr/share/X11/rgb.txt
Files
Releases
11 releases since Debian 3.1 (Sarge); the text changed 4 times.