: Public Class
Created: 2/22/2011 1:25:18 PM
Modified: 3/31/2017 10:23:15 AM
Project:
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<b>Description.</b><br/>A <b>TrackPattern </b>is used as a reference for a number of tracks to a <b>GuidanceRefferenceLine</b> that should be followed during fieldwork. <br/><br/><b>Remark.</b><br/>The <b>Track</b>'s are parallel to the <b>GuidanceReferenceLine</b> with a certain starting distance ( Offset ) for the first track, and that Offset plus a multiple of the working width for the following Track's. <br/>There are five types of<b> GuidanceReferenceLines</b> conform the <b>GuidancePatternType</b>'s defined in ISO11783. These are AB line, A+ line Curve, Pivot and Spiral.<br/><br/>There can be multiple <b>TrackPattern</b> 's and <b>GuidanceRefferenceLine</b> 's in an <b>ActivityField</b>, as those lines can also be used for the working direction on the headlands.<br/><br/>The <b>GuidanceReferenceLine</b> 's can be used for different <b>TrackPattern</b> 's, as the same line is used for implements with a different working width.<br/>
Attribute
Private PolygonType
  BoundingSurface
Details:
Notes: <b>Definition.</b><br/>The surface area in which the tracks should be propagated.<br/><br/><b>Remark.</b><br/>This is an alternative for specification of the NumberOffTracks.<br/>
Private Real
  EffectiveWorkingWidth
Details:
Notes: <b>Description.</b><br/>The distance between the tracks which can be realised by the used implements.<br/><br/><b>Remark.</b><br/>The WorkingWidth must be checked with that of the implement in use.<br/>The EffectiveWorkingWidth will in some case be smaller than the WorkingWidth of the Implement, to provide some overlap.<br/><br/>
Private Integer
  NumberOfTracksLeft
Details:
Notes: <b>Description.</b><br/>The NumberOfTracks attribute provides the possibility to define the number of tracks that should be made in respect of the GuidanceReferenceLine.<br/>
Private Integer
  NumberOfTracksRight
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Private Real
  OffsetLeft
Details:
Notes: <b>Description.</b><br/>Offset specifies the distance of the nearest Track to the GuidanceReferenceLine. Succeeding Tracks are on the WorkingWidth distance, or a multiple of the WorkingWidth distance of the nearest Track.<br/>
Private Real
  OffsetRight
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Private PropagationDirectionEnumeration
  PropagationDirection
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Private Boolean
  TrackExtension
Details:
Notes: <b>Definition.</b><br/>Indicates whether the track should be continued when the specified Point of the GuidanceReference is passed.<br/>
Private String
  TrackPatternDesignator
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Element Source Role Target Role
GuidanceRefference
Class  
Name:  
 
Name:  
 
Details:
 
Element Source Role Target Role
TrackPlan
Class  
Name:  
 
Name:  
 
Details: