Package com.esri.core.geometry
Class OperatorIntersectionCursor
- java.lang.Object
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- com.esri.core.geometry.GeometryCursor
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- com.esri.core.geometry.OperatorIntersectionCursor
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class OperatorIntersectionCursor extends GeometryCursor
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Field Summary
Fields Modifier and Type Field Description (package private) boolean
m_bEmpty
(package private) int
m_currentGeomType
(package private) int
m_dimensionMask
(package private) Geometry
m_geomIntersector
(package private) Geometry
m_geomIntersectorEmptyGeom
(package private) int
m_geomIntersectorType
(package private) int
m_index
(package private) GeometryCursor
m_inputGeoms
(package private) ProgressTracker
m_progress_tracker
(package private) GeometryCursor
m_smallCursor
(package private) SpatialReference
m_spatial_reference
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Constructor Summary
Constructors Constructor Description OperatorIntersectionCursor(GeometryCursor inputGeoms, GeometryCursor geomIntersector, SpatialReference sr, ProgressTracker progress_tracker, int dimensionMask)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description (package private) int
analyseClipSegment_(Polygon polygon, Point2D pt, double tol)
(package private) int
analyseClipSegment_(Polygon polygon, Segment seg, double tol)
int
getGeometryID()
Returns the ID of the current geometry.(package private) Geometry
intersect(Geometry input_geom)
(package private) GeometryCursor
intersectEx(Geometry input_geom)
Geometry
next()
Moves the cursor to the next Geometry.(package private) Geometry
normalizeIntersectionOutput(Geometry geom, int GT_1, int GT_2)
(package private) GeometryCursor
prepareVector_(VertexDescription descr, int dimensionMask, Geometry[] res_vec)
(package private) static Geometry
returnEmpty_(Geometry geom, boolean bEmpty)
(package private) Geometry
returnEmptyIntersector_()
(package private) Geometry
tryFastIntersectPolylinePolygon_(Polyline polyline, Polygon polygon)
(package private) Geometry
tryNativeImplementation_(Geometry input_geom)
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Methods inherited from class com.esri.core.geometry.GeometryCursor
tock
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Field Detail
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m_inputGeoms
GeometryCursor m_inputGeoms
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m_smallCursor
GeometryCursor m_smallCursor
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m_progress_tracker
ProgressTracker m_progress_tracker
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m_spatial_reference
SpatialReference m_spatial_reference
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m_geomIntersector
Geometry m_geomIntersector
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m_geomIntersectorEmptyGeom
Geometry m_geomIntersectorEmptyGeom
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m_geomIntersectorType
int m_geomIntersectorType
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m_currentGeomType
int m_currentGeomType
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m_index
int m_index
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m_dimensionMask
int m_dimensionMask
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m_bEmpty
boolean m_bEmpty
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Constructor Detail
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OperatorIntersectionCursor
OperatorIntersectionCursor(GeometryCursor inputGeoms, GeometryCursor geomIntersector, SpatialReference sr, ProgressTracker progress_tracker, int dimensionMask)
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Method Detail
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next
public Geometry next()
Description copied from class:GeometryCursor
Moves the cursor to the next Geometry. Returns null when reached the end. The behavior of the cursor is undefined after the method returns null.- Specified by:
next
in classGeometryCursor
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getGeometryID
public int getGeometryID()
Description copied from class:GeometryCursor
Returns the ID of the current geometry. The ID is propagated across the operations (when possible). Returns an ID associated with the current Geometry. The ID is passed along and is returned by some operators to preserve relationship between the input and output geometry classes. It is not always possible to preserve an ID during an operation.- Specified by:
getGeometryID
in classGeometryCursor
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prepareVector_
GeometryCursor prepareVector_(VertexDescription descr, int dimensionMask, Geometry[] res_vec)
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intersectEx
GeometryCursor intersectEx(Geometry input_geom)
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tryFastIntersectPolylinePolygon_
Geometry tryFastIntersectPolylinePolygon_(Polyline polyline, Polygon polygon)
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normalizeIntersectionOutput
Geometry normalizeIntersectionOutput(Geometry geom, int GT_1, int GT_2)
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returnEmptyIntersector_
Geometry returnEmptyIntersector_()
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