stsci.projection
Class Geometry

java.lang.Object
  |
  +--stsci.projection.Geometry

public class Geometry

extends java.lang.Object

Constructor Summary

Geometry()

Method Summary

static float	calculateRotation(java.awt.Point pA, java.awt.Point pC, SkyImage masterImage, SkyImage secondaryImage) use cosine rule to work out the angle C
static float	calculateRotation(SkyImage masterImage, SkyImage secondaryImage, java.awt.Point center) take grid of points to work out rotation angle by average

Methods inherited from class java.lang.Object

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

Constructor Detail

Geometry

public Geometry()

Method Detail

calculateRotation

public static float calculateRotation(SkyImage masterImage,
                                      SkyImage secondaryImage,
                                      java.awt.Point center)

take grid of points to work out rotation angle by average

calculateRotation

public static float calculateRotation(java.awt.Point pA,
                                      java.awt.Point pC,
                                      SkyImage masterImage,
                                      SkyImage secondaryImage)

use cosine rule to work out the angle C