Class convolution

java.lang.Object
  |
  +--operator
        |
        +--operator2DDouble
              |
              +--convolution

Direct Known Subclasses:

convolutionPadded, meanSmooth, medianSmooth

public class convolution

extends operator2DDouble

The convolution operator, all input/output images are image2DDouble images, there are 2 inputs - an image and a kernel, there is 1 output, the actual convolution algorithm code is located in code/operator/convolution/Convolution.java.

Fields inherited from class operator

box, name, panel, parameters, type

Constructor Summary

convolution()
No arguments constructor.

convolution(javax.swing.JPanel panel, linkData links)
Constructor taking the parent panel for the graphical representation of this operator and a representation of the links in the system.

Method Summary

int	getNumber() Returns the number of this operator.
void	go() Runs the operator if both inputs contain data and propagates it's output to the next operators in the system (operators that this operator links to).
int[]	intscaleclip(int width, int height, double scale, double offset, int[] input)
void	loadParameters(java.io.StreamTokenizer tokenizer) Loads the required parameters (number of iterations) from the input stream, so the operator can be recreated in an identical state to when it was saved.
java.lang.String	saveParameters() Returns a String representing all the parameters for this operator for the purpose of saving the system setup (and being able to load it again at a future date).
double[][]	scaleclip(int width, int height, double scale, double offset, double[][] input) scales/offsets and clips an image

Methods inherited from class operator2DDouble

getInput1, getInput2, getOutput1, getOutput2, link1To1, link1To2, link2To1, link2To2, setInput1, setInput2

Methods inherited from class operator

getBox, getName, getParameters, getType, propagate, propagateSingleLink, saveOperator, setBox, setName, setType, showParameters, updateParameters

Methods inherited from class java.lang.Object

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

Constructor Detail

convolution

public convolution()

No arguments constructor.

convolution

public convolution(javax.swing.JPanel panel,
                   linkData links)

Constructor taking the parent panel for the graphical representation of this operator and a representation of the links in the system.

Parameters:

panel - the parent panel for the operatorBox

links - the representation af the links in the system

Method Detail

getNumber

public int getNumber()

Returns the number of this operator.

Returns:

the number of the operator

saveParameters

public java.lang.String saveParameters()

Returns a String representing all the parameters for this operator for the purpose of saving the system setup (and being able to load it again at a future date).

Overrides:

saveParameters in class operator

loadParameters

public void loadParameters(java.io.StreamTokenizer tokenizer)
                    throws java.io.IOException

Loads the required parameters (number of iterations) from the input stream, so the operator can be recreated in an identical state to when it was saved.

Parameters:

tokenizer - the input stream split into tokens

Throws:

java.io.IOException - if error occurs during token retrieval

Overrides:

loadParameters in class operator

scaleclip

public double[][] scaleclip(int width,
                            int height,
                            double scale,
                            double offset,
                            double[][] input)

scales/offsets and clips an image

intscaleclip

public int[] intscaleclip(int width,
                          int height,
                          double scale,
                          double offset,
                          int[] input)

go

public void go()

Runs the operator if both inputs contain data and propagates it's output to the next operators in the system (operators that this operator links to).

Overrides:

go in class operator