Package org.anchoranalysis.test.image.object

Class CircleObjectFixture

Object

CircleObjectFixture

public class CircleObjectFixture
extends Object

Creates object-masks that are circles in different ways

Author:

Owen Feehan

Method Summary

Modifier and Type	Method	Description
static ObjectMask	circleAt(Point2d center, int radius)	Creates a single circular mask at a particular center point and radius.
static ObjectCollection	successiveCircles(int numberCircles, Point2d startCenter, int radius, Point2d centerShift, double radiusShift)	Creates several successive circles whose center is incrementally shifted.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

successiveCircles

public static ObjectCollection successiveCircles(int numberCircles,
 Point2d startCenter,
 int radius,
 Point2d centerShift,
 double radiusShift)

Creates several successive circles whose center is incrementally shifted.

Parameters:

numberCircles - how many circles to create.

startCenter - the center of the first circle.

radius - the radius for all circles.

centerShift - shifts the center by this amount for each successive circle.

radiusShift - increases the radius by this amount for each successive circle.

Returns:

a collection of circular-objects.

circleAt

public static ObjectMask circleAt(Point2d center,
 int radius)

Creates a single circular mask at a particular center point and radius.

Parameters:

center - center-point.

radius - the radius.

Returns:

a circular object-mask as above with a minimally fitting bounding-box around it.