Package adams.gui.visualization.debug.objectrenderer

Class ImageRenderer

java.lang.Object

adams.core.logging.LoggingObject

adams.gui.visualization.debug.objectrenderer.AbstractObjectRenderer

adams.gui.visualization.debug.objectrenderer.ImageRenderer

All Implemented Interfaces:

LoggingSupporter, SizeOfHandler, ObjectRenderer, Serializable

public class ImageRenderer
extends AbstractObjectRenderer

Renders image objects.

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected ImagePanel	m_LastImagePanel	the cached setup.

Fields inherited from class adams.gui.visualization.debug.objectrenderer.AbstractObjectRenderer

m_Cache, m_RendererClasses, m_Renderers

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
ImageRenderer()

Method Summary

Modifier and Type	Method	Description
boolean	canRenderCached(Object obj, JPanel panel)	Checks whether the renderer can use a cached setup to render an object.
protected String	doRender(Object obj, JPanel panel, Integer limit)	Performs the actual rendering.
protected String	doRenderCached(Object obj, JPanel panel, Integer limit)	Performs the actual rendering.
boolean	handles(Class cls)	Checks whether the renderer can handle the specified class.

Methods inherited from class adams.gui.visualization.debug.objectrenderer.AbstractObjectRenderer

getRenderer, getRenderer, getRenderers, initRenderers, instantiate, render, renderCached, supportsLimit

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Field Detail

m_LastImagePanel

protected ImagePanel m_LastImagePanel

the cached setup.

Constructor Detail

ImageRenderer

public ImageRenderer()

Method Detail

handles

public boolean handles(Class cls)

Checks whether the renderer can handle the specified class.

Specified by:

handles in interface ObjectRenderer

Specified by:

handles in class AbstractObjectRenderer

Parameters:

cls - the class to check

Returns:

true if the renderer can handle this type of object

canRenderCached

public boolean canRenderCached(Object obj,
                               JPanel panel)

Checks whether the renderer can use a cached setup to render an object.

Specified by:

canRenderCached in interface ObjectRenderer

Overrides:

canRenderCached in class AbstractObjectRenderer

Parameters:

obj - the object to render

panel - the panel to render into

Returns:

true if possible

doRenderCached

protected String doRenderCached(Object obj,
                                JPanel panel,
                                Integer limit)

Performs the actual rendering.

Overrides:

doRenderCached in class AbstractObjectRenderer

Parameters:

obj - the object to render

panel - the panel to render into

limit - the limit to use for the rendering (if applicable), ignored if null

Returns:

null if successful, otherwise error message

doRender

protected String doRender(Object obj,
                          JPanel panel,
                          Integer limit)

Performs the actual rendering.

Specified by:

doRender in class AbstractObjectRenderer

Parameters:

obj - the object to render

panel - the panel to render into

limit - the limit to use for the rendering (if applicable), ignored if null

Returns:

null if successful, otherwise error message