This is a package implementing four new JamM commands so that you can output images produced with JamImager to the Dunn camera. If you want to know more about the Dunn camera read the documentation for the Dunn command by Bloomenthall.
You can use the JaMIDunn package at any Cedar workstation that has a color display. For best results the display should be set in high-res mode (See ColorDisplayTool for details). However only REPRISAL is actually connected to the Dunn so if you want to really make pictures you have to run this package there. At other workstations JaMIDunn just fiddles with the color display.
When you take a picture on the Dunn the following events happen:
1) Reprisal makes a PUP connection to the Dicentra YORK which drives the Dunn
2) The current color display contents and color map are saved
3) The color display map is set to be a linear RED ramp (unless you say otherwise - see below)
4) Your JaM display procedure is called to paint the display
5) The resulting screen image is saved for later snapping
6) Steps 3 thru 5 are repeated for GREEN and BLUE
5) The red filter is positioned in front of the Dunn camera lens
6) The red image is restored and an exposure is made - the film is not advanced!
7) Steps 5 and 6 are repeated for GREEN and BLUE
8) The film is advanced
9) Reprisal breaks the connection with YORK