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java.lang.Objectuk.ac.starlink.ttools.plot2.layer.BinPlan
public class BinPlan
Drawing plan object for counting the number of hits to each bin in a grid. It's a 2-d histogram.
The calculatePointCloudPlan
method
is intended for use by Drawing
implementations.
Constructor Summary | |
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BinPlan(Binner binner,
Gridder gridder)
Constructor. |
Method Summary | |
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static BinPlan |
calculatePointCloudPlan(PointCloud pointCloud,
Surface surface,
DataStore dataStore,
Object[] knownPlans)
Returns a BinPlan instance which reports where on a grid points in a PointCloud have landed. |
Binner |
getBinner()
Returns count information. |
Gridder |
getGridder()
Returns grid geometry. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public BinPlan(Binner binner, Gridder gridder)
binner
- contains countsgridder
- contains pixel grid geometryMethod Detail |
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public Binner getBinner()
public Gridder getGridder()
public static BinPlan calculatePointCloudPlan(PointCloud pointCloud, Surface surface, DataStore dataStore, Object[] knownPlans)
pointCloud
- data position setsurface
- plot surfacedataStore
- data storage objectknownPlans
- existing pre-calculated plans;
if one of these fits the bill it will be
returned without any calculations being performed
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