edu.stanford.rsl.tutorial.phantoms

Class TestObject2

java.lang.Object

edu.stanford.rsl.conrad.data.Grid

edu.stanford.rsl.conrad.data.Grid2D

edu.stanford.rsl.tutorial.phantoms.Phantom

edu.stanford.rsl.tutorial.phantoms.TestObject2

All Implemented Interfaces:

Transformable

public class TestObject2
extends Phantom

Simple class to show the Grid2D functionality. We use a Grid2D to create a uniform circle. We use this as a first phantom to investigate parallel beam projection and back-projection.

Author:

Recopra Summer Semester 2012

Constructor Summary

Constructors

Constructor and Description
TestObject2(int x, int y) The constructor takes two arguments to initialize the grid.

Method Summary

Methods inherited from class edu.stanford.rsl.tutorial.phantoms.Phantom

getTitle, setTitle

Methods inherited from class edu.stanford.rsl.conrad.data.Grid2D

addAtIndex, applyTransform, clone, divideAtIndex, getAtIndex, getBuffer, getHeight, getPixels, getPixelValue, getSubGrid, getValue, getWidth, indexToPhysical, multiplyAtIndex, physicalToIndex, putPixelValue, putPixelValue, setAtIndex, setOrigin, setSpacing, show, show, subAtIndex, toString

Methods inherited from class edu.stanford.rsl.conrad.data.Grid

getNumberOfElements, getOrigin, getSize, getSpacing

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TestObject2

public TestObject2(int x,
           int y)

The constructor takes two arguments to initialize the grid. The circle will be in the center and have a radius of 45% of the x-dimension. Thus we recommend a grid size that is uniform in both directions.

Parameters:

x -

y -