[GRASS5] [bug #2512] (grass) v.digit example patch

Request Tracker grass-bugs at intevation.de
Mon Jun 28 06:04:53 EDT 2004

this bug's URL: http://intevation.de/rt/webrt?serial_num=2512

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I attached a diff file for the v.digit man page. Martin

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--- v.digit_original.html	2004-06-28 11:54:15.000000000 +0200
+++ v.digit_new.html	2004-06-28 12:01:36.000000000 +0200
@@ -24,7 +24,8 @@
 <DD>Name of input vector</DD>
-<DD>d.* commands to be used for background separated by ';'</DD>
+<DD>d.* commands to be used for background separated by ';', <br> 
+<DD>if the d.* command contains spaces the whole command has to be be quoted (see example)</DD>
 <DD>Default: <em></em></DD>
@@ -34,6 +35,51 @@
 Attribute tables can be directly generated while digitizing (define in
 "Settings" first).
+d.mon x0<br>
+d.rast name_of_raster #just to look at and to zoom into the area of 
+interest <br>
+<b>1)</b> digitizing an area based on a existing raster map, a vector map will be 
+v.digit -n map=name_of_new_vector_map bgcmd="d.rast map=name_of_raster"<br>
+# "-n" specifies that your vector map does not exist yet and will be created 
+with the name given by "map=". "bgcmd=" specifies a display ("d.*") command 
+and is set into quotes because it contains a space. <br>
+#the v.digit GUI appears -- after exiting v.digit GUI the vector map 
+"name_of_new_vector_map" exists
+d.erase # to clear the monitor<br>
+d.vect "name_of_new_vector_map" # the newly created vector should appear in the 
+<b>2)</b> digitize a new vector and using the first vector and the raster image as 
+ <p>
+d.erase # clear monitor<br>
+v.digit -n map=name_of_second_vector bgcmd="d.rast map=name_of_your_raster; 
+#v.digit GUI appears and the layer defined in the "bgcmd=" settings are 
+displayed in the background. The "bgcmd=" settings have to be seen as a 
+series of commands separated with ";", therefore the last command "d.vect" 
+displays the previously created vector on top of the raster image. <br>
+<b>3)</b> digitzing a raster map and using a previously created vector map as base 
+which is displayed in the background as well<br>
+v.digit  map=name_of_new_vector_map bgcmd="d.rast map=name_of_your_raster; 
 Radim Blazek, ITC-Irst, Trento, Italy


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From: Martin Wegmann <mailinglist2_wegmann at web.de>
To: grass-bugs at intevation.de
Subject: v.digit example patch
Date: Mon, 28 Jun 2004 12:04:48 +0200
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