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Defines a data object to be of Point type. Interpretation
of X and Y is determined by the CoordinateSystem
. For
Cartesian
, X and Y are the Cartesian coordinates. For
Polar
,
X and Y are R (radius) and Theta (angle), respectively.
The SGTPoint
interface only defines data access, not how
the data will be constructed or set.
SGTData
,
CoordinateSystem
,
Cartesian
,
Polar
,
SimplePoint
Method Summary | |
GeoDate |
getTime()
Get the Time value. |
double |
getValue()
Get the associated value. |
SGTMetaData |
getValueMetaData()
Get the SGTMetaData object associated with the value. |
double |
getX()
Get the x coordinate. |
double |
getY()
Get the y coordinate. |
boolean |
hasValue()
Test if a value is associated with the SGTPoint. |
Methods inherited from interface gov.noaa.pmel.sgt.dm.SGTData |
addPropertyChangeListener, copy, getId, getKeyTitle, getTitle, getXMetaData, getXRange, getYMetaData, getYRange, isXTime, isYTime, removePropertyChangeListener |
Method Detail |
public double getX()
public double getY()
public boolean hasValue()
public double getValue()
public SGTMetaData getValueMetaData()
public GeoDate getTime()
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