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)