Package org.gvsig.fmap.geom.primitive

Interface Circle

All Superinterfaces:

Cloneable, Comparable, Geometry, org.gvsig.tools.util.GetItem<Point>, org.gvsig.tools.util.IsEmpty, OrientablePrimitive, OrientableSurface, Primitive, Serializable, Shape, org.gvsig.tools.util.Size, Surface

public interface Circle
extends Surface

This interface is equivalent to the GM_Circle specified in ISO 19107. Same as Arc, but closed to form a full circle. The "start" and "end" points are equal.

Author:

Jorge Piera

See Also:

• ISO 19107

Nested Class Summary

Nested classes/interfaces inherited from interface org.gvsig.fmap.geom.Geometry

Geometry.DIMENSIONS, Geometry.OPERATIONS, Geometry.SUBTYPES, Geometry.TYPES, Geometry.ValidationStatus

Field Summary

Fields inherited from interface org.gvsig.fmap.geom.Geometry

BEST, E, EXTENDED_GEOMSUBTYPE_OFFSET, EXTENDED_GEOMTYPE_OFFSET, JOIN_STYLE_BEVEL, JOIN_STYLE_MITRE, JOIN_STYLE_ROUND, N, NE, NW, S, SE, SELECTHANDLER, STRETCHINGHANDLER, SW, W

Method Summary

Modifier and Type	Method	Description
Point	getCenter()	Returns the center of the circle.
double	getRadious()	Returns the radius of the circle
Point	getRectangleCorner()	Returns minimum corner of the framing rectangle.
double	getRectangleHeight()	Return the height of the framing rectangle.
double	getRectangleWidth()	Return the width of the framing rectangle.
void	setPoints(Point center, double radious)	Sets the two values to define a circle.
void	setPoints(Point center, Point radious)	Sets the two values to define a circle.
void	setPoints(Point p1, Point p2, Point p3)	Sets the values to define a circle from three points.

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface org.gvsig.fmap.geom.Geometry

area, boundary, buffer, buffer, canBeReprojected, canBeTransformed, centroid, clone, cloneGeometry, closestPoints, contains, convertTo, convertToEWKB, convertToEWKB, convertToEWKBForcingType, convertToGeoJson, convertToHexEWKB, convertToHexEWKBQuietly, convertToHexWKB, convertToHexWKBQuietly, convertToWKB, convertToWKB, convertToWKBForcingType, convertToWKBQuietly, convertToWKT, convertToWKTQuietly, convexHull, coveredBy, covers, crosses, difference, disjoint, distance, ensureOrientation, equals, fastIntersects, fix, flip, force2D, forceSubtype, getBounds2D, getDimension, getEnvelope, getGeneralPath, getGeometryType, getHandlers, getInteriorPoint, getInternalShape, getPathIterator, getPathIterator, getProjection, getShape, getShape, getType, getValidationStatus, intersection, intersects, intersects, invokeOperation, invokeOperation, isCCW, isEmpty, isSimple, isValid, isWithinDistance, makeValid, move, offset, offset, out, overlaps, perimeter, reProject, rotate, scale, setProjection, setProjection, setProjectionIffNull, snapTo, toLines, toPoints, toPolygons, touches, transform, union, within

Methods inherited from interface org.gvsig.tools.util.GetItem

get

Methods inherited from interface org.gvsig.tools.util.IsEmpty

isEmpty

Methods inherited from interface org.gvsig.fmap.geom.primitive.OrientablePrimitive

addMoveToVertex, addVertex, addVertex, addVertex, closePrimitive, ensureCapacity, getCoordinateAt, getNumVertices, getVertex, insertVertex, removeVertex, setCoordinateAt, setGeneralPath, setVertex

Methods inherited from interface java.awt.Shape

contains, contains, contains, contains, getBounds, intersects

Methods inherited from interface org.gvsig.tools.util.Size

size

Methods inherited from interface org.gvsig.fmap.geom.primitive.Surface

addInteriorRing, addInteriorRing, addInteriorRing, getInteriorRing, getInteriorRings, getNumInteriorRings, getSurfaceAppearance, removeInteriorRing, setSurfaceAppearance, split

Method Details

setPoints

void setPoints(Point center,
 Point radious)

Sets the two values to define a circle.

Parameters:

center - The center point of the circle.

radious - A point that is used to calculate the radius.

setPoints

void setPoints(Point center,
 double radious)

Sets the two values to define a circle.

Parameters:

center - The center point of the circle.

radious - The radius of the circle.

setPoints

void setPoints(Point p1,
 Point p2,
 Point p3)

Sets the values to define a circle from three points. The circle will be inside or the area defined by the three points.

Parameters:

p1 - First point

p2 - Second point

p3 - Third point

getCenter

Point getCenter()

Returns the center of the circle.

Returns:

The center of the circle.

getRadious

double getRadious()

Returns the radius of the circle

Returns:

The radius of the circle

getRectangleCorner

Point getRectangleCorner()

Returns minimum corner of the framing rectangle.

Returns:

getRectangleHeight

double getRectangleHeight()

Return the height of the framing rectangle.

Returns:

getRectangleWidth

double getRectangleWidth()

Return the width of the framing rectangle.

Returns: