Announcing the release of CGM Draw 1.2.

CGM Draw is a freely available library for generating CGM files from a
C program.  It has been tested on Solaris, Ultrix, Linux, IRIX, and DOS.
CGM (Computer Graphics Metafile) is a vector graphics format that can be
read by many popular packages.  With CGM Draw your code can quickly
draw images complete with lines, arcs, rectangles, polygons, and text.
CGM Draw is ideal for creating CGM files on the fly when you have
a rapidly changing data set (such as in response to database queries.)


Documentation for cd is included with the package, and is available from
http://speckle.ncsl.nist.gov/~lorax/cgm/cd.html
General information about CGM is available many places on the web, including 
http://speckle.ncsl.nist.gov/~lsr/cgm.htm
This distribution may be retrieved via ftp from
zing.ncsl.nist.gov in the directory "cgm"  It will have the
name cd followed by the version number.
The current version is 1.2 and is at:
ftp://zing.ncsl.nist.gov/cgm/cd1.2.tar.gz


Whats new in this version:
- New Text attributes for the direction and rotation of text
- Multiple pictures can be put in a single cgm file
- More example programs.


What is CGM:
CGM is a widely used method for representing 2D vector
pictures.  Many industry users have decided to use CGM as the means of
representing, storing, and interchanging pictures in all their documentation
(e.g., Air Transport Association will use CGM to represent illustrations, US
Petroleum industry has also adopted it).   
CGM is already and established, open standard.  In 1987
ISO approved the first version as an international standard, and the
current version (which extends the original) was approved in 1992 (ISO
8632.)  Many programs are already capable of creating CGM files.  Major
illustration packages already can save their files in the CGM format
(CorelDraw is one example) and many word processing programs (WordPerfect
and Word) can include CGM files in their documents.


What types of pictures is CGM suited for:
CGM is ideally suited for pictures with geometric shapes, line drawings,
and text.  Here are some particular applications that CGM would do well
with:
    Charts and Graphs--For instance charts of recent stock market data, or
graphs of web server usage.
    Technical illustrations--Diagrams for products or engineering drawings.
CGM pictures can be zoomed in on to show small details.
    General illustrations--Such as those you see in books or comic strips.