aw3 = Archie Warnock
mjm = Mike Martin
rb = Ron Baalke
Version 7.7a- Released 12/10/91
Fixed bug with SET SWAP command (12/10/91 - aw3)
Version 7.7 - Released 10/01/91
Added CURSOR option to DISPLAY command (09/21/91 - rb)
Added ROTATE command (09/26/91 - rb)
Added WINDOW command (09/18/91 - rb)
Cleaned up FatalError routine to close files and
deallocate memory (09/18/91 - aw3)
Make labelsize global variable (09/18/91)
Version 7.6 - Released 09/18/91
Patched GIF bug - again (09/18/91 - rb)
Version 7.5 - Released 09/16/91
Patched GIF code to read GIF89a images (09/09/91 - rb)
Fixed GIF bug (09/15/91 - rb)
Version 7.4 - Released 08/23/91
Added MASK command (07/20/91 - rb)
Added POWER & STAIR filters (07/21/91 - rb)
Added SET DELAY & SET PROMPT options (07/22/91 - rb)
Added batch file comments capability (07/22/91 - rb)
Fixed a bug in buffer scheme (07/22/91 - rb)
Added keyboard break to HIST (07/22/91 - mjm)
Fixed a bug in DISPLAY SOU (07/22/91 - mjm)
Version 7.3 - Not released
Added extended/expanded memory interface (07/91 - rb)
Modified PERSPECT command to store image into refresh buffer
(07/91 - rb)
Add TIME option to PAL CYCLE (07/91 - rb)
Modified CURSOR so that the cursor position is retained for
command logging, added DSL & DSS options (07/91 - rb)
Modified SET (no paramaters) so that DNLOW & DNHIGH are displaye
(07/91 - rb)
Added code to display source file if the name is given in PDS
label for Mars MDIM and Magellan F-MIDR (07/18/91 - mjm)
Added code to compute source file name for Mars MDIM
dataset (07/18/91 - mjm)
Fixed HIST command when histogram offset is given in PDS
label (07/18/91 - mjm)
Version 7.2 - Not released
Added 5x5 mask to the MEAN filter (06/19/91 - rb)
Added multiple buffers, COPY and MERGE (6/20/91 - rb)
Added PERspective command and new palette (6/23/91 - aw3)
Added GIF reader (06/28/91 - rb)
Added FAST option to PAL CYC (06/29/91 - rb)
Added new palette #11 (06/29/91 - rb)
Added VESA support (1024x768x256 mode only) (6/28/91 - aw3)
Added 7x7 mask to the MEAN filter (07/91 - rb)
Added UNSHARP and LOG filters (07/91 - rb)
Version 7.1 - Not released
Grouped filter under the ENHANCE command (05/91)
File will attempted to be put into extended memory with the
FILE command, added NOMEMORY option (05/18/91 - rb)
Added BAALKE filter (05/18/91 - rb)
Added SLANT command (05/18/91 - rb)
Fixed bug with EDGE filter (05/18/91 - rb)
Added NOClear subcommand to EXIT and QUIT (05/20/91 - aw3)
Squashed an uninitialized variable bug in display.c
(05/22/91 - rb)
Added mouse support for CURsor, PROfile and PAL EDI
commands (5/26/91 - aw3)
Bug fixes to file select (06/17/91 - rb)
Fixed SAVE to refresh over command line prompt (06/17/91 - rb)
Added command logging (06/19/91 - aw3)
Version 7.0 - Not released
Added extended memory interface for refresh buffer (05/91 - rb)
Palette and file are restored after SWAP (05/91 - rb)
Fixed Orchid bug in ReadPixel(), added Which_Tseng()
(05/91 - rb/aw3)
Refresh buffer is adjusted after display change with SET DIS
(05/91 - rb)
Added GetLine() to read a line of pixels from the screen or
refresh buffer (05/91 - rb)
Added DARKEN and BRIGHTEN commands (05/91 - rb)
Added image processing capabilities: MEAN, MEDIAN, CONVOLUTION
and EDGE enhancement filters (05/91 - rb)
Added option to apply filters to either image or entire
screen (05/91 - rb)
Grouped filters together under a new FILTER command (05/91 - rb)
Added a SMEAR filter (05/91 - rb)
Added Orchid code to GetLine() (05/91 - rb)
Added option to SAVE to save screen to refresh buffer (05/91-rb)
Version 6.0 - Not released
Scrolling palette while editing speeded up (using
memmove() instead of for()-loop) (2/4/91 - aw3)
TIMER module and Delay() routines added to palette
scrolling (2/5/91 - aw3)
Added NOPROMPT option to TEXT command (2/3/91 - rb)
Added palette directory to PAL LOAD command (2/3/91 - rb)
Added Sleep routine (IMDUTIL.C) (2/4/91 - rb)
Added palette cycling (PAL CYC) option (2/4/91 - rb)
Created CYCLE.BAT batch file (2/4/91 - rb)
Added SET PAL option & IMPALETTE enviroment variable
(2/8/91 -rb)
Added Trident support (TRIDENT.OBJ from gg/usgs) (3/5/91 -aw)
Combined PAL SCR and PAL CYC options under PAL CYC (3/7/91 -aw)
Added VAX-float support for VICAR color palette (4/8/91 - rb)
More palette menu stuff (4/8/91 - rb)
Added AUTO option to DIS and BRO (4/9/91 - mjm)
Version 5.7 - Not released
SAV *.GIF now saves in GIF format (1/18/91 - aw3)
Return to starting directory on exit (1/18/91 - aw3)
Moved refresh buffer to external file (1/22/91 - aw3)
Moved text routines to TEXTUTIL.C (1/24/91 - aw3)
Moved palette routines to PALUTIL.C (1/24/91 - aw3)
Added MSHELL memory allocation error detection (1/24/91 - aw3)
Refresh buffer looks for env. variable IMREFRESH for
directory (1/24/91 - aw3)
Delete swap file after unsuccessful return (1/29/91 - aw3)
Reopen (rather than create) existing refresh file, if it
already exists (1/29/91 - aw3)
Added NOPROMPT option to DISPLAY command (2/2/91 - rb)
PAL SCRoll functions added (2/4/91 - aw3)
Version 5.61 - (special for JEDI project) released 3/5/91
Added Trident support (TRIDENT.OBJ from gg/usgs) (3/5/91 -aw)
Version 5.6 - released 1/31/91
Use SWAP to free up external memory for SYS commands (aw3)
Include internal 256-color palettes (mjm)
Character font scaling to display resolution (aw3)
Support for Orchid ProDesigner II (aw3)
Separate StatusLine routine (mjm)