[postgis-tickets] [PostGIS] #876: Better document ST_Azimuth

[PostGIS]

#876: Better document ST_Azimuth
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  Reporter:  strk           |       Owner:  robe         
      Type:  task           |      Status:  closed       
  Priority:  medium         |   Milestone:  PostGIS 2.0.4
 Component:  documentation  |     Version:  trunk        
Resolution:  fixed          |    Keywords:               
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Changes (by michischolz):

  * status:  reopened => closed
  * resolution:  => fixed


Comment:

 Hey. Nothing more frustrating than a partly correctly documented function
 with wrong figures. Then it's better to leave out the figures at all.
 My patch fixes these fancy figures including arrows ;) Further I corrected
 and cleaned the documentation and replaced "clockwise from down-to-up"
 with simply "clockwise" because that's all we need to know about in which
 direction to calculate the angle.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/876#comment:7>
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