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@UML(identifier="paramForPoint", specification=ISO_19107) public interface ParamForPoint
The curve parameter for a point. This is the result of call to
GenericCurve.getParamForPoint(org.opengis.geometry.DirectPosition)
.
Method Summary | |
---|---|
double |
getDistance()
Returns the first value in the distances set. |
Set<Number> |
getDistances()
Returns the parameter distance computed by getParamForPoint(p) . |
DirectPosition |
getPosition()
Returns the actual value for the direct position used by getParamForPoint(p) . |
Method Detail |
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Set<Number> getDistances()
getParamForPoint(p)
.
The output will contain only one distance, unless the curve is not simple. If there is more
than one direct position on the generic
curve at the same minimal distance from the passed "p
", the return value may
be an arbitrary choice of one of the possible answers.
@Extension double getDistance()
DirectPosition getPosition()
getParamForPoint(p)
.
That is, it shall be the point on the generic curve
closest to the coordinate passed in as the "p
" argument.
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