hades.models.imaging
Class RandomFilter

java.lang.Object
  hades.simulator.SimObject
      hades.models.imaging.ParametrizedFilter
          hades.models.imaging.RandomFilter

All Implemented Interfaces:

java.lang.Cloneable, ContextToolTip, java.io.Serializable, Simulatable

public class RandomFilter

extends ParametrizedFilter

RandomFilter - create a random color output image. The color is specified as RGB via the six parameters P0, ..., P5, where P0 and P1 specify the lower and upper limits for the red component, while P2 and P3, and P4 and P5 specify the limits for green and blue. If P6 and P7 are greater than zero, they are interpreted as the output image size. If P6 and P7 are zero and the input image (port A) is not null, the output image is of the same size as the input image.

For example, setting P0=0, P1=255, P2=P3=P4=P5=0, P6=100, P7=80 will generate a random image with equally distributed red component, no blue, no green, and image size 100x80.

See Also:

Serialized Form

Field Summary

Fields inherited from class hades.models.imaging.ParametrizedFilter

d0, d1, d2, d3, d4, d5, d6, d7, d8, d9, inputImage, outputImage, p0, p1, p2, p3, p4, p5, p6, p7, port_A, port_Y, t_delay

Fields inherited from class hades.simulator.SimObject

classloader, console, debug, editor, name, parent, ports, propertySheet, simulator, symbol, versionId, visible

Constructor Summary

RandomFilter()

Method Summary

void	elaborate(java.lang.Object arg) elaborate(): This method is called by the simulation engine to initialize the simulation object.
void	evaluate(java.lang.Object arg) we need to override this, because our parent class implementation will silently ignore null input images.
java.awt.Image	filter(java.awt.Image inputImage)
java.lang.String[]	getPropertySheetFieldNames()

Methods inherited from class hades.models.imaging.ParametrizedFilter

_clip, _toDouble, _toInt, applyValuesHook, buildPorts, checkApplyCallsEvaluate, configure, copy, getBufferedImage, getClone, getD0, getD1, getD2, getD3, getD4, getD5, getD6, getD7, getD8, getD9, getP0, getP1, getP2, getP3, getP4, getP5, getP6, getP7, initialize, msg, setD0, setD0, setD1, setD1, setD2, setD2, setD3, setD3, setD4, setD4, setD5, setD5, setD6, setD6, setD7, setD7, setD8, setD8, setD9, setD9, setP0, setP0, setP1, setP1, setP2, setP2, setP3, setP3, setP4, setP4, setP5, setP5, setP6, setP6, setP7, setP7, toString, write

Methods inherited from class hades.simulator.SimObject

constructDynamicSymbol, getBindkey, getClassLoader, getDebug, getEditor, getExternalResources, getFullName, getName, getParent, getPort, getPorts, getPropertySheet, getResourceAsStream, getSimulator, getSymbol, getSymbolResourceName, getToolTip, getVersionId, isVisible, keyPressed, message, mousePressed, needsDynamicSymbol, needsExternalResources, setClassLoader, setConsole, setDebug, setEditor, setName, setParent, setPorts, setSimulator, setSymbol, setVersionId, setVisible, tearDown

Methods inherited from class java.lang.Object

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

Methods inherited from interface hades.simulator.Simulatable

message

Constructor Detail

RandomFilter

public RandomFilter()

Method Detail

filter

public java.awt.Image filter(java.awt.Image inputImage)

Overrides:

filter in class ParametrizedFilter

evaluate

public void evaluate(java.lang.Object arg)

we need to override this, because our parent class implementation will silently ignore null input images. We, however, want to synthesize an image in that case.

Specified by:

evaluate in interface Simulatable

Overrides:

evaluate in class ParametrizedFilter

elaborate

public void elaborate(java.lang.Object arg)

Description copied from interface: Simulatable

elaborate(): This method is called by the simulation engine to initialize the simulation object.

Specified by:

elaborate in interface Simulatable

Overrides:

elaborate in class ParametrizedFilter

getPropertySheetFieldNames

public java.lang.String[] getPropertySheetFieldNames()

Overrides:

getPropertySheetFieldNames in class ParametrizedFilter