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	                     HISTORY of Xmgf    
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Format 0.1.0 Release Date 1/12/92  - ( Slow ) 
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Crashes on Double Buffering on Quad and Stereo 			- Done 1/12/92
Window Dump to PGM    						- Done 18/12/92
Opaque Filling            					- Done 18/12/92


Window Dump to PBM    						- Done 6/1/93
Window Dump to XBM    						- Done 6/1/93
NOT_implemented Yet Box 					- Done 6/1/93
VectorMatrix Lib ( if VectorMatrix Not releaseable ) (Drop)     - Done 6/1/93
Imakefile                 					- Done 6/1/93

Sorting								- Done 7/1/93
occasional crashes                   				- Done 7/1/93
false colouring of lines            				- Done 7/1/93
removal of need for vectormatrix   				- Done 7/1/93
Sort Button                         				- Done 7/1/93
correct make file         					- Done 7/1/93

sine table for speed  				   		- Done 8/1/93
Multi-Redraw	Bug					      	- Done 8/1/93

xgf - Compatibility                                             - Note 12/1/93


Load/Append Sets   						- Done 15/1/93 
selectable Sets							- Done 15/1/93
Colour Selection Pallete  					- Done 15/1/93 
2D implementation			  			- Done 15/1/93 
3D->only button to remove 3D sets /also command line arg        - Done 15/1/93
2D viewing button			  			- Done 15/1/93
Auto-Scale Correct						- Done 15/1/93
FileName Display						- Done 15/1/93
PointSet Bug fix						- Done 15/1/93
RemoveSet Bug							- Done 15/1/93

Filled Object on Fig and PS files to allow sorting		- Done 17/1/93
Usage Bug							- Done 17/1/93
Double Buffering Bug for Clearing Sets				- Done 17/1/93
TITLE on pop up shell						- Done 17/1/93
Icon for Iconify						- Done 17/1/93
Circle Resolution as an option					- Done 17/1/93
HighLightableSet						- Done 17/1/93
Rounded Joins on Postscript output				- Done 17/1/93
Title on main Shell						- Done 17/1/93
XY Pointer Coords						- Done 17/1/93
Load Does not kill Polygons Check this				- Done 17/1/93
Postscript improvements for speed and size			- Done 17/1/93

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Formats 0.2.0 18/1/93 - New Format Comprehensive
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Illumination							- Done 20/1/93
Precision warning bug						- Done 20/1/93

Scale/Sorting/Colors/Fill in Parmfile				- Done 25/1/93
Colors in PolyPointSet						- Done 25/1/93
Funny lines on images such as sword,sphere			- Done 25/1/93
(bug in object file I think )					- Done 25/1/93

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Formats 0.2.1 26/1/93 - Text Objects Added
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3D text objects						        - Done 26/1/93
Cross								- Done 26/1/93
Text Postscript output						- Done 26/1/93
Text Xfig Output						- Done 26/1/93

Sort Bug on text items						- Done 27/1/93
Orientated Cylinders						- Done 27/1/93


Sort Bug on Cylinders						- Done 28/1/93
PointBox/Tri/Plus/Cross Bug					- Done 28/1/93
Draw Selected Set on  startup Bug				- Done 28/1/93
Quick Quit							- Done 28/1/93
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Formats 0.2.2 29/1/93 - Orientated Cylinder/Cone/Trunc/Arc/Circles Added
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Window Dump to PPM   						- Done 19/5/93
	PGM Bug - Colour Pallete wrong				- Done 19/5/93
Window Dump to PPM   						- Done 19/5/93
background colour selectable					- Done 19/5/93
3D positional text						- Done 19/5/93
Window Dump to RAS   						- Done 19/5/93
Image in background						- Done 19/5/93
ExpandImage							- Done 19/5/93
(List Format)							- Done 19/5/93
Filled Box Tri							- Done 19/5/93
Color Bug on Cylinders						- Done 19/5/93
Select Item Number						- Done 19/5/93

GeometricStructure						- Done 1/6/93

Set Pointer on Mouse button 1					- Done 2/6/93 
DotLine Type							- Done 2/6/93 
DashLine Type							- Done 2/6/93
Set PointType on Origin Operations				- Done 2/6/93
Set LineType on Origin Operations				- Done 2/6/93
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Formats 0.2.7 9/6/93  - Dotted Line and Dashed Lines Added
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PBM Bug     - Sometimes Black					- Done 14/6/93
XBM Bug		- Sometimes BlackS				- Done 14/6/93

Window Dump to GIF - ColourPallete Bug				- Done 15/6/93


Origin Operations						- Done 1/6/93
Sort Points by Depth						- Done 1/6/93
Sphere Objects							- Done 4/6/93
About on Menus							- Done 4/6/93
Print Option							- Done 4/6/93
Good AutoScale 							- Done 4/6/93
Better Icon							- Done 4/6/93

Better Color Icon			           		- Done 8/6/93
PointSize Selection						- Done 8/6/93

Fix Print Bug							- Done 9/6/93
Fix Xfig Missing Types						- Done 9/6/93

Compilation on DEC/HP/SUN with CC/GCC				- Done 10/6/93
CONEICAL Bug SmallRad=1 / SmallRad=0				- Done 14/6/93
Colour Select on Print Panel					- Done 20/6/93
Read gzip files as well as compressed files			- Done 21/6/93
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Formats 1.0   21/6/93  - Get Ready for Release
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Compiler bug for Motif 1.2.x people fixed by patches from
			(JUENGST@saph2.physik.uni-bonn.de)      - Done 24/6/93

PrintCommand,UncompressCommand,GZIPCommand,RemoveCommand in	- Done 25/6/93
app_defaults.
   suggested by Daniel Johnston (johnston@nrcamt.ime.nrc.ca)

Theta/Phi/Gamma Label made to buttons				- Done 25/6/93
Busy Cursor 
   suggeseted by Daniel Johnston (johnston@nrcamt.ime.nrc.ca)   - Done 25/6/93
Fill Types better defined on Menus				- Done 25/6/93
Made Speed improvements ( Problem with Parmfile not compatible) - Done 25/6/93
View Types on Menu						- Done 28/6/93
Panel Change  suggested by A.Tai UoS -DMAIN_PANEL               - Done 30/6/93
XFig Bug							- Done 30/6/3
File Selection Remember Filter/Directory			- Done 30/6/93
-DREDRAW (R.K.Lloyd@csc.liv.ac.uk)				- Done 30/6/93
Depth Bugs on Pixmap    Roland Holzapfel(holzapfe@igd.fhg.de)
			Dr Ted Marston(ted@uk.ac.nott.cs)       - Done 2/7/93
Depth Cueing							- Done 2/7/93
Rotate with Bounding Box					- Done 2/7/93
Points only 							- Done 2/7/93
AUTO Rotate suggested by  Andrew Bulucea                        - Done 3/7/93
Auto Rotate Step scales						- Done 3/7/93
Directories as X Defaults					- Done 4/7/93
Possible fix for sscanf bug works on dec NOW :-)		- Done 6/7/93
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Xmgf v 1.1 and 1.2 7/6/93 - 16/8/93
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Bug Fixes - install compiler warnings 				- Done 7/7/93
NFF2gf converter						- Done 7/7/93
SLA2gf converter     (D.Johnston)				- Done 9/7/93
Speeded up Rottation by UpdateRotationParmatersProc		- Done 12/7/93
Colour Palette	 Eric Charlton (charlton@engin.umich.edu)       - Done 15/7/93
Slight Change to SLA2gf  (D.Johnston)				- Done 15/7/93
DXF2gf (autocad to Xmgf)					- Started 16/7/93
AutoCommand							- Started 26/7/93
MIF output format						- Done 26/7/93
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Xmgf v 1.3 16/8/93
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Some Bugfixes and a New Postscript Manual!			- Started 16/8/93

AxisType and Axis Colour to allow easier viewing (Suggested by Isaac)
								- Done 23/8/93
Removal of Point from Text objects				- Done 23/8/93
changed gzip files form ".z" to ".gz"				- Done 23/8/93
fixed Postscipt Colouring bug!					- Done 23/8/93
Message Box							- Done 24/8/93
Zoom Box							- Done 24/8/93

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Xmgf v 1.4 1.4.2 27/8/93
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HP Bug fixes I hope						- Done 26/8/93
Make Lint in Imakes						- Done 26/8/93
Event Handler XmgfEvent.c added					- Done 1/9/93
Image Expandsion and 2D Settings made Toggle 			- Done 1/9/93
Added Default on Background sub menu				- Done 1/9/93
make 2D Settings on command line				- Done 1/9/93
picture pub							- Done 1/9/93
Rotate guide with no sets bug(D.Johnston)			- Done 2/9/93

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Xmgf v 1.5 7/9/93
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Icon Panel							- Done 6/9/93
Icon on side 							- Done 6/9/93
Main Panel by selection						- Done 6/9/93

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Xmgf v 1.5.1 -> 1.6  27/9/93
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ReLoadCurrentFile						- Done 23/9/93
Attributes in GF Format 					- Done 24/9/93
LocalOrigin Point Placed in Attributes				- Done 27/9/93
Zoom in/out buttons						- Done 12/10/93
can only load in one image image Bug					        - 
Image fall over when selecting set colour bug			-

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Xmgf v 1.7 18/10/93
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Manual Update with Icon Descriptions				- Done 15/10/93
Outline on Fill Styles Help with Coloured Fill			- Done 18/10/93
Also Dithering on Coloured Fills				- Done 18/10/93
Trail Compilation 1.2.2						- Done 18/10/93
Popups and Window sizeing problems in 1.2.2 not in 1.1.4	- Started 18/10/93

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Xmgf v 1.8 20/10/93
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Dither in in Xfig and Frame					- Done 20/10/93
memory usage work						- Done 23/10/93
FileExist to check for files					- Done 26/10/93
Bus Error on Clear All sets err in DestroygfSets		- Done 26/10/93
Expand Image to Any Size and follow NearFar buttons		- Done 2/11/93
bug fixes to allow -l without core dump				- Done 2/11/93
Expand image now functionality changed				- Done 2/11/93
Icons following their correct status Both Panel and Icon Panel  - Done 2/11/93
Colouring and GF Colouring bugs for multiple sets		- Done 5/11/93
XmgfHelp System added (limited functionality)			- Done 8/11/93
IGRIP2gf filter added (Dan Johnston)				- Done 10/11/93
MINICAD2gf filter added (Dan Johnston)				- Done 10/11/93
MANSUFFIX in Xmgf.tmpl						- Done 11/11/93
LINE STYLE bug							- Done 11/11/93
Popup windows raise on second calling				- Done 11/11/93
Compress command missing causes popup rather than die		- Done 11/11/93
temporay file now of type xmgf_XXXX rather than xvXXXX		- Done 11/11/93
resources cahnged to XMgf  rather than Xmgf so you can rename
Xmgf to xmgf and it still find the correct resources		- Done 11/11/93
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Xmgf v 1.9 12/11/93
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New Font Selection in file and on desktop			- Done 12/11/93
New 'Format Include' allows inclusion of files in gf format	- Done 12/11/93
About Panel colouring bug					- Done 12/11/93
New Local Attributes added					- Done 18/11/93
More Functionality on Control Panel using buttons in list       - Done 22/11/93
XAllocColorCells bug removed					- Done 22/11/93
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Xmgf v 1.9.1 9/12/93
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Message Label Shadow Bug fixed					- Done 9/12/93
Font Char structs Bug fixed					- Done 9/12/93


