[mapguide-trac] #1592: the plot preview is not generated correctly when user rotate the clip box

[MapGuide Open Source]

#1592: the plot preview is not generated correctly when user rotate the clip box
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   Reporter:  hubu         |       Owner:  hubu      
       Type:  defect       |      Status:  new       
   Priority:  medium       |   Milestone:  2.3       
  Component:  AJAX Viewer  |     Version:  2.2.0     
   Severity:  trivial      |    Keywords:  quick plot
External_id:  1380255      |  
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Comment(by hubu):

 The reason of this issue is there are some errors in the regular
 expression in Aspx/Jsp.
 When the user rotate the clip box by 90 degrees, the value of the rotation
 in Aspx/Jsp is -90. However, the regular expression can't handle the
 negative numbers.

 I attached the patch for this ticket.

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Ticket URL: <https://trac.osgeo.org/mapguide/ticket/1592#comment:1>
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