Package com.intellij.util.ui

Class GeometryUtil

java.lang.Object

com.intellij.util.ui.GeometryUtil

All Implemented Interfaces:

javax.swing.SwingConstants

public class GeometryUtil
extends java.lang.Object
implements javax.swing.SwingConstants

Field Summary

Fields inherited from interface javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Constructor Summary

Constructors

Constructor and Description
GeometryUtil()

Method Summary

Modifier and Type	Method and Description
static double	cos(java.awt.geom.Line2D aLine)
static java.awt.Shape	getArrowShape(java.awt.geom.Line2D line, java.awt.geom.Point2D intersectionPoint)
static java.awt.geom.Line2D.Double	getBottomOf(java.awt.Rectangle aRectangle)
static int	getClosestToLineRectangleCorner(java.awt.Rectangle aRectangle, java.awt.geom.Line2D aSegment)
static java.awt.Point	getIntersectionPoint(java.awt.geom.Line2D aFirst, java.awt.geom.Line2D aSecond)
static java.awt.Point	getIntersectionPoint(java.awt.geom.Line2D aSegment, java.awt.Rectangle aRectangle)
static java.awt.geom.Line2D.Double	getLeftOf(java.awt.Rectangle aRectangle)
static double	getLineLength(double aX1, double aY1, double aX2, double aY2)
static int	getPointPositionOnRectangle(java.awt.Rectangle aRectangle, java.awt.Point aPoint, int aEpsilon)
static java.awt.geom.Line2D.Double	getRightOf(java.awt.Rectangle aRectangle)
static double	getShiftByX(java.awt.geom.Line2D aLine, double aPointDeltaX)
static double	getShiftByY(java.awt.geom.Line2D aLine, double aPointDeltaY)
static java.awt.geom.Line2D.Double	getTopOf(java.awt.Rectangle aRectangle)
static boolean	intersects(java.awt.Rectangle aRectangle, java.awt.geom.Line2D aLine)
static boolean	isWithin(java.awt.Rectangle aRectangle, java.awt.geom.Point2D aPoint)
static double	sin(java.awt.geom.Line2D aLine)
static java.lang.String	toString(java.awt.geom.Line2D aLine)

Methods inherited from class java.lang.Object

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

Constructor Detail

GeometryUtil

public GeometryUtil()

Method Detail

getIntersectionPoint

public static java.awt.Point getIntersectionPoint(java.awt.geom.Line2D aSegment,
                                                  java.awt.Rectangle aRectangle)

getLeftOf

public static java.awt.geom.Line2D.Double getLeftOf(java.awt.Rectangle aRectangle)

getBottomOf

public static java.awt.geom.Line2D.Double getBottomOf(java.awt.Rectangle aRectangle)

getRightOf

public static java.awt.geom.Line2D.Double getRightOf(java.awt.Rectangle aRectangle)

getTopOf

public static java.awt.geom.Line2D.Double getTopOf(java.awt.Rectangle aRectangle)

isWithin

public static boolean isWithin(java.awt.Rectangle aRectangle,
                               java.awt.geom.Point2D aPoint)

getIntersectionPoint

public static java.awt.Point getIntersectionPoint(java.awt.geom.Line2D aFirst,
                                                  java.awt.geom.Line2D aSecond)

toString

public static java.lang.String toString(java.awt.geom.Line2D aLine)

intersects

public static boolean intersects(java.awt.Rectangle aRectangle,
                                 java.awt.geom.Line2D aLine)

getPointPositionOnRectangle

public static int getPointPositionOnRectangle(java.awt.Rectangle aRectangle,
                                              java.awt.Point aPoint,
                                              int aEpsilon)

getShiftByY

public static double getShiftByY(java.awt.geom.Line2D aLine,
                                 double aPointDeltaY)

getShiftByX

public static double getShiftByX(java.awt.geom.Line2D aLine,
                                 double aPointDeltaX)

getArrowShape

public static java.awt.Shape getArrowShape(java.awt.geom.Line2D line,
                                           java.awt.geom.Point2D intersectionPoint)

getClosestToLineRectangleCorner

public static int getClosestToLineRectangleCorner(java.awt.Rectangle aRectangle,
                                                  java.awt.geom.Line2D aSegment)

getLineLength

public static double getLineLength(double aX1,
                                   double aY1,
                                   double aX2,
                                   double aY2)

cos

public static double cos(java.awt.geom.Line2D aLine)

sin

public static double sin(java.awt.geom.Line2D aLine)