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How to change line color automatically in rxgraph?

asked 2011-07-21 19:28:28 -0600

sam gravatar image

updated 2011-08-26 01:52:32 -0600

Because when rxgraph show many lines on the screen,sometimes it's difficult to each line of goal.

If it is possible to change color automatically,it will be easy to understand.

The normal black line:

image description

I use grep to find color,but what I found is not black:

 sam@/opt/ros/diamondback/stacks/rx/rxgraph/src/rxgraph$ grep color *
 dotcode.py:            return '  %s [color="red", shape="doublecircle",      label="%s", URL="node:%s"];'%(
 dotcode.py:            return '  %s [color="orange", shape="doublecircle",      label="%s", URL="node:%s"];'%(
 二進位格式檔案 dotcode.pyc 符合

 sam@/opt/ros/diamondback/stacks/rx/rxgraph/src/rxgraph$

Where is the setting of line of color?

Thank you~

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answered 2011-07-25 07:47:08 -0600

mmwise gravatar image

Currently there is no way to change the color of the lines in rxgraph programatically. But you could add that feature to rxgraph and patch it back to ROS.

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If I want to see the source code of rxgraph,where is it? I trace 'rxgraph' only see import roslib; roslib.load_manifest('rxgraph');import rxgraph;rxgraph.rxgraph_main()
sam gravatar imagesam ( 2011-08-24 18:34:10 -0600 )edit
I have updated the origin post,and I want to find out which portion I can focus.Thank you~
sam gravatar imagesam ( 2011-08-26 01:54:00 -0600 )edit

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Asked: 2011-07-21 19:28:28 -0600

Seen: 261 times

Last updated: Aug 26 '11