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d.vect.thematic</title></head><body>
<div>GREAT WORK MICHAEL !</div>
<div>THANKS</div>
<div><br></div>
<blockquote type="cite" cite><font face="Skia">OK,<br>
<br>
I've managed to add the option to save as a GIS Manager group
(Thanks go to Daniel for helping with parsing rgb into hex). I
think this deals with most of the suggestions and updates that
everyone made. Thanks to you all.<br>
<br>
I'm at home today and don't have access to the CVS. I'll update
this tomorrow, along with an update to the GIS Manager menu that
includes the thematic mapper.</font><br>
<font face="Skia"></font></blockquote>
<blockquote type="cite" cite><font
face="Skia">Michael</font></blockquote>
<div><font face="Skia"><br></font></div>
<div>This script is an heavy enhancement for GRASS.</div>
<div>Now Grass can manage the thematism like other GIS software.</div>
<div>The group inside GIS Manager is very flexible because it permits
to change any value, any color, the line, and so on and you can add
the group with your raster map, commands, etc..</div>
<div><br></div>
<div>Mac OS X users: download last 6.1.cvs with last Michael script
at:</div>
<div>http://wwwamb.bologna.enea.it/forgrass/downloadcvs.htm</div>
<div><br></div>
<div>Run grass61cvs and enter in Grass X11 terminal:</div>
<div>GRASS 6.1.cvs (myproject) > d.vect.thematic &</div>
<div>... and press enter</div>
<div><br></div>
<div>**********************</div>
<div>Possibles enhancements:</div>
<div>- group name created and imported automatically inside GIS
Manager without external file and with a name created
"theme_vectormapname_attributecolumnname". This is more user
friendly because the user see the theme inside GIS Manager as soon as
possible. If this is not good the user can delete it from GIS Manager
and can recreate another thematic group from the script;</div>
<div>- custom color from color palette (difficult);</div>
<div>- interval from a value with a start point (eg: 20 and 0 -->
0-20, 20-40, 40-60, ...)</div>
<div>- line color for area or no color;</div>
<div>- thematism from a text value.</div>
<div><br></div>
<div>LEGEND</div>
<div>Legend now is created from the script but if you have a group
with some changes that you have done after it needs a new command like
(example):</div>
<div>d.vect.thematism.leg group_name_of_thematism monitor_number</div>
<div>This command look inside the the group in GIS Manager for
extracting the values, the colors, the SQL query, etc.. and it
displays the contents in a new window.</div>
<div>This command can be enter inside the group name at the bottom of
layer for legend.</div>
<div><br></div>
<div>This method for vector thematism and vector thematism legend is
near to other commercial GIS software and it can be saved in a GIS
Manager file.</div>
<div><br></div>
<div>Grass is now in a new field like thematic vector and the only
lacking things is a Print management and an easy db management.</div>
<div><br></div>
<div>Bye and thanks for the big work.</div>
<div><br></div>
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