org.biojava.bio.gui.sequence.BasicImapRenderer

All Implemented Interfaces:: Serializable, FeatureRenderer, ImageMapRenderer

public class BasicImapRenderer extends Object implements ImageMapRenderer, Serializable

BasicImapRenderer is a decorator for BasicFeatureRenderer which adds the ability to create HTML image map coordinates which correspond to the feature rendering produced by the BasicFeatureRenderer.

Since:

1.3

Author:

Simon Foote

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor

Description

BasicImapRenderer(BasicFeatureRenderer renderer, ImageMap imageMap, URLFactory urlFactory)

Creates a new BasicImapRenderer.
Method Summary

Modifier and Type

Method

Description

double

getDepth(SequenceRenderContext context)

ImageMap

getImageMap()

getImageMap returns the current image map.

FeatureHolder

processMouseEvent(FeatureHolder holder, SequenceRenderContext context, MouseEvent mEvent)

void

renderFeature(Graphics2D g2, Feature f, SequenceRenderContext context)

void

renderImageMap(Graphics2D g2, Feature f, SequenceRenderContext context)

renderImageMap writes a set of image map coordinates corresponding to the rectangle sections drawn by the renderer.

void

setImageMap(ImageMap imageMap)

setImageMap sets the current image map.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- BasicImapRenderer
  
  public BasicImapRenderer(BasicFeatureRenderer renderer, ImageMap imageMap, URLFactory urlFactory)
  
  Creates a new BasicImapRenderer.
  
  Parameters:
  
  renderer - a BasicFeatureRenderer.
  
  imageMap - an ImageMap.
  
  urlFactory - an URLFactory which should be capable of creating a suitable URL from each Feature on the Sequence to be rendered.
Method Details
- getImageMap
  
  public ImageMap getImageMap()
  
  getImageMap returns the current image map.
  
  Returns:
  
  an ImageMap.
- setImageMap
  
  public void setImageMap(ImageMap imageMap)
  
  setImageMap sets the current image map.
  
  Parameters:
  
  imageMap - an ImageMap.
- renderImageMap
  
  public void renderImageMap(Graphics2D g2, Feature f, SequenceRenderContext context)
  
  renderImageMap writes a set of image map coordinates corresponding to the rectangle sections drawn by the renderer. All the block regions of the image receive the same URL. The hotspots created by this method have the rendered Feature set as their user object.
  
  This method is called by renderFeature when a raster image is rendered.
  
  Specified by:
  
  renderImageMap in interface ImageMapRenderer
  
  Parameters:
  
  g2 - a Graphics2D.
  
  f - a Feature.
  
  context - a SequenceRenderContext.
- renderFeature
  
  public void renderFeature(Graphics2D g2, Feature f, SequenceRenderContext context)
  
  Specified by:
  
  renderFeature in interface FeatureRenderer
- getDepth
  
  public double getDepth(SequenceRenderContext context)
  
  Specified by:
  
  getDepth in interface FeatureRenderer
- processMouseEvent
  
  public FeatureHolder processMouseEvent(FeatureHolder holder, SequenceRenderContext context, MouseEvent mEvent)
  
  Specified by:
  
  processMouseEvent in interface FeatureRenderer

Class BasicImapRenderer

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Details

BasicImapRenderer

Method Details

getImageMap

setImageMap

renderImageMap

renderFeature

getDepth

processMouseEvent