Package net.opengis.gml311
Interface AffinePlacementType
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- All Superinterfaces:
EObject
,Notifier
- All Known Implementing Classes:
AffinePlacementTypeImpl
public interface AffinePlacementType extends EObject
A representation of the model object 'Affine Placement Type'. A placement takes a standard geometric construction and places it in geographic space. It defines a transformation from a constructive parameter space to the co-ordinate space of the co-ordinate reference system being used. Parameter spaces in formulae in this International Standard are given as (u, v) in 2D and(u, v, w) in 3D. Co-ordinate reference systems positions are given in formulae, in this International Standard, by either (x, y) in 2D, or (x, y, z) in 3D. Affine placements are defined by linear transformations from parameter space to the target co-ordiante space. 2-dimensional Cartesian parameter space,(u,v) transforms into 3-dimensional co- ordinate reference systems,(x,y,z) by using an affine transformation,(u,v)->(x,y,z) which is defined : x ux vx x0 u y = uy vy + y0 v x uz vz z0 Then, given this equation, the location element of the AffinePlacement is the direct position (x0, y0, z0), which is the target position of the origin in (u, v). The two reference directions (ux, uy, uz) and (vx, vy, vz) are the target directions of the unit vectors at the origin in (u, v).The following features are supported:
- See Also:
Gml311Package.getAffinePlacementType()
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description BigInteger
getInDimension()
Returns the value of the 'In Dimension' attribute.DirectPositionType
getLocation()
Returns the value of the 'Location' containment reference.BigInteger
getOutDimension()
Returns the value of the 'Out Dimension' attribute.EList<VectorType>
getRefDirection()
Returns the value of the 'Ref Direction' containment reference list.void
setInDimension(BigInteger value)
Sets the value of the 'In Dimension
' attribute.void
setLocation(DirectPositionType value)
Sets the value of the 'Location
' containment reference.void
setOutDimension(BigInteger value)
Sets the value of the 'Out Dimension
' attribute.
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Method Detail
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getLocation
DirectPositionType getLocation()
Returns the value of the 'Location' containment reference. The location property gives the target of the parameter space origin. This is the vector (x0, y0, z0) in the formulae above.- Returns:
- the value of the 'Location' containment reference.
- See Also:
setLocation(DirectPositionType)
,Gml311Package.getAffinePlacementType_Location()
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setLocation
void setLocation(DirectPositionType value)
Sets the value of the 'Location
' containment reference.- Parameters:
value
- the new value of the 'Location' containment reference.- See Also:
getLocation()
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getRefDirection
EList<VectorType> getRefDirection()
Returns the value of the 'Ref Direction' containment reference list. The list contents are of typeVectorType
. The attribute refDirection gives the target directions for the co-ordinate basis vectors of the parameter space. These are the columns of the matrix in the formulae given above. The number of directions given shall be inDimension. The dimension of the directions shall be outDimension.- Returns:
- the value of the 'Ref Direction' containment reference list.
- See Also:
Gml311Package.getAffinePlacementType_RefDirection()
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getInDimension
BigInteger getInDimension()
Returns the value of the 'In Dimension' attribute. Dimension of the constructive parameter space.- Returns:
- the value of the 'In Dimension' attribute.
- See Also:
setInDimension(BigInteger)
,Gml311Package.getAffinePlacementType_InDimension()
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setInDimension
void setInDimension(BigInteger value)
Sets the value of the 'In Dimension
' attribute.- Parameters:
value
- the new value of the 'In Dimension' attribute.- See Also:
getInDimension()
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getOutDimension
BigInteger getOutDimension()
Returns the value of the 'Out Dimension' attribute. Dimension of the co-ordinate space.- Returns:
- the value of the 'Out Dimension' attribute.
- See Also:
setOutDimension(BigInteger)
,Gml311Package.getAffinePlacementType_OutDimension()
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setOutDimension
void setOutDimension(BigInteger value)
Sets the value of the 'Out Dimension
' attribute.- Parameters:
value
- the new value of the 'Out Dimension' attribute.- See Also:
getOutDimension()
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