com.pixelmed.display
Class SuperimposedImage

java.lang.Object
  com.pixelmed.display.SuperimposedImage

Direct Known Subclasses:

SuperimposedDicomImage

public class SuperimposedImage
extends Object

A class that supports matching the geometry of a superimposed image and an underlying images, and creating BufferedImages suitable for drawing on an underlying image.

See Also:

SingleImagePanel

Nested Class Summary

class

SuperimposedImage.AppliedToUnderlyingImage A class that supports matching the geometry of a superimposed image and a specified underlying image, and creating a BufferedImage suitable for drawing on that underlying image.

Field Summary

static double	DEFAULT_CLOSEST_SLICE_TOLERANCE_DISTANCE
protected GeometryOfVolume	superimposedGeometry
protected SourceImage	superimposedSourceImage

Constructor Summary

protected	SuperimposedImage()
	SuperimposedImage(SourceImage superimposedSourceImage, GeometryOfVolume superimposedGeometry)

Method Summary

SuperimposedImage.AppliedToUnderlyingImage	getAppliedToUnderlyingImage(GeometryOfVolume underlyingGeometry, int underlyingFrame)
SuperimposedImage.AppliedToUnderlyingImage	getAppliedToUnderlyingImage(GeometryOfVolume underlyingGeometry, int underlyingFrame, double toleranceDistance)
static boolean	isSliceCloseEnoughToSuperimpose(GeometryOfSlice geometryOfSuperimposedSlice, GeometryOfSlice geometryOfUnderlyingSlice) Is the superimposed slice close enough to the underlying slice to superimpose?
static boolean	isSliceCloseEnoughToSuperimpose(GeometryOfSlice geometryOfSuperimposedSlice, GeometryOfSlice geometryOfUnderlyingSlice, double toleranceDistance) Is the superimposed slice close enough to the underlying slice to superimpose?

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CLOSEST_SLICE_TOLERANCE_DISTANCE

public static final double DEFAULT_CLOSEST_SLICE_TOLERANCE_DISTANCE

See Also:

Constant Field Values

superimposedSourceImage

protected SourceImage superimposedSourceImage

superimposedGeometry

protected GeometryOfVolume superimposedGeometry

Constructor Detail

SuperimposedImage

protected SuperimposedImage()

SuperimposedImage

public SuperimposedImage(SourceImage superimposedSourceImage,
                         GeometryOfVolume superimposedGeometry)

Parameters:

superimposedSourceImage -

superimposedGeometry -

Method Detail

isSliceCloseEnoughToSuperimpose

public static boolean isSliceCloseEnoughToSuperimpose(GeometryOfSlice geometryOfSuperimposedSlice,
                                                      GeometryOfSlice geometryOfUnderlyingSlice,
                                                      double toleranceDistance)

Is the superimposed slice close enough to the underlying slice to superimpose?

Parameters:

geometryOfSuperimposedSlice -

geometryOfUnderlyingSlice -

toleranceDistance - difference in distance along normal to orientation for underlying and superimposed frames to be close enough to superimpose, in mm

isSliceCloseEnoughToSuperimpose

public static boolean isSliceCloseEnoughToSuperimpose(GeometryOfSlice geometryOfSuperimposedSlice,
                                                      GeometryOfSlice geometryOfUnderlyingSlice)

Is the superimposed slice close enough to the underlying slice to superimpose?

Assumes a default tolerance factor that is close to zero but allows for floating point rounding error.

Parameters:

geometryOfSuperimposedSlice -

geometryOfUnderlyingSlice -

getAppliedToUnderlyingImage

public SuperimposedImage.AppliedToUnderlyingImage getAppliedToUnderlyingImage(GeometryOfVolume underlyingGeometry,
                                                                              int underlyingFrame,
                                                                              double toleranceDistance)

Parameters:

underlyingGeometry -

underlyingFrame - numbered from 0

toleranceDistance - difference in distance along normal to orientation for underlying and superimposed frames to be close enough to superimpose, in mm

Returns:

an instance of AppliedToUnderlyingImage, which will contain a BufferedImage if a superimposed frame that is close enough can be found

getAppliedToUnderlyingImage

public SuperimposedImage.AppliedToUnderlyingImage getAppliedToUnderlyingImage(GeometryOfVolume underlyingGeometry,
                                                                              int underlyingFrame)

Parameters:

underlyingGeometry -

underlyingFrame - numbered from 0

Returns:

an instance of AppliedToUnderlyingImage, which will contain a BufferedImage if a superimposed frame that is close enough can be found