aim4.util
Class GeomUtil

java.lang.Object
  aim4.util.GeomUtil

public class GeomUtil
extends Object

Utility methods for geometric manipulation.

Method Summary

Shape	convertArcIntoFan(Arc2D arc, double halfWidth) Convert an arc into a fan (i.e., an arc-shape shape with width)
Shape	convertLineIntoRectangle(Line2D line, double halfWidth) Convert a line into a rectangle
static Shape	convertPointsToShape(Point2D[] points) Construct a shape out of a set of corner points.

Methods inherited from class java.lang.Object

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

Method Detail

convertLineIntoRectangle

public Shape convertLineIntoRectangle(Line2D line,
                                      double halfWidth)

Convert a line into a rectangle

Parameters:

line - the line

halfWidth - half of the width of the rectangle

Returns:

the rectangle

convertArcIntoFan

public Shape convertArcIntoFan(Arc2D arc,
                               double halfWidth)

Convert an arc into a fan (i.e., an arc-shape shape with width)

Parameters:

arc - the arc

halfWidth - half of the width of the fan

Returns:

the fan

convertPointsToShape

public static Shape convertPointsToShape(Point2D[] points)

Construct a shape out of a set of corner points.

Parameters:

points - a set of points at the corners of the shape

Returns:

the shape