org.biojava.bio.gui.sequence
Class StopRenderer

java.lang.Object
  extended by org.biojava.bio.gui.sequence.StopRenderer
All Implemented Interfaces:
SequenceRenderer

public class StopRenderer
extends Object
implements SequenceRenderer

Compute sites of stop codons. It uses a child renderer to do actual drawing.

Author:
David Huen

Nested Class Summary
 
Nested classes/interfaces inherited from interface org.biojava.bio.gui.sequence.SequenceRenderer
SequenceRenderer.RendererForwarder
 
Constructor Summary
StopRenderer(SixFrameRenderer pane, int moduloFrame, StrandedFeature.Strand strand)
           
 
Method Summary
 double getDepth(SequenceRenderContext src)
          Retrieve the depth of this renderer when rendering src.
 double getMinimumLeader(SequenceRenderContext src)
          Retrieve the minimum leading distance for this renderer when rendering src.
 double getMinimumTrailer(SequenceRenderContext src)
          Retrieve the minimum trailing distance for this renderer when rendering src.
 void paint(Graphics2D g, SequenceRenderContext src)
          Render a portion (possibly all) of the information for src to g, displaying all of the data that would fall within seqBox.
 SequenceViewerEvent processMouseEvent(SequenceRenderContext src, MouseEvent me, List path)
          Produce a SequenceViewerEvent in response to a mouse gesture.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

StopRenderer

public StopRenderer(SixFrameRenderer pane,
                    int moduloFrame,
                    StrandedFeature.Strand strand)
Method Detail

getDepth

public double getDepth(SequenceRenderContext src)
Description copied from interface: SequenceRenderer
Retrieve the depth of this renderer when rendering src.

The depth may vary between sequence panels - for example based upon sequence length. Each line of information in the SequenceRendererContext only renders a region of the sequence. The depth for one complete line may be different from that for another due to the sequence having more or less information in that region to show. For example, a feature renderer implementation may chose to collapse down to a depth of zero pixels if there are no features to render within a region.

Specified by:
getDepth in interface SequenceRenderer
Parameters:
src - the SequenceRenderContext to return info for
Returns:
the depth of the renderer for that sequence panel

getMinimumLeader

public double getMinimumLeader(SequenceRenderContext src)
Description copied from interface: SequenceRenderer
Retrieve the minimum leading distance for this renderer when rendering src.

The leading distance may vary between sequence panels - for example based upon sequence length.

Specified by:
getMinimumLeader in interface SequenceRenderer
Parameters:
src - the SequenceRenderContext to return info for
Returns:
the leading distance of the renderer for that sequence panel

getMinimumTrailer

public double getMinimumTrailer(SequenceRenderContext src)
Description copied from interface: SequenceRenderer
Retrieve the minimum trailing distance for this renderer when rendering src.

The trailing distance may vary between sequence panels - for example based upon sequence length.

Specified by:
getMinimumTrailer in interface SequenceRenderer
Parameters:
src - the SequenceRenderContext to return info for
Returns:
the trailing distance of the renderer for that sequence panel

paint

public void paint(Graphics2D g,
                  SequenceRenderContext src)
Description copied from interface: SequenceRenderer
Render a portion (possibly all) of the information for src to g, displaying all of the data that would fall within seqBox.

Specified by:
paint in interface SequenceRenderer
Parameters:
g - the Graphics2D to render to
src - the SequenceRenderContext that encapsulates the information to render

processMouseEvent

public SequenceViewerEvent processMouseEvent(SequenceRenderContext src,
                                             MouseEvent me,
                                             List path)
Description copied from interface: SequenceRenderer
Produce a SequenceViewerEvent in response to a mouse gesture.

A SequenceRenderer that performs any form of coordinate remapping should ensure that it appropriately transforms the mouse event. However, in the SequenceViewerEvent returned, the MouseEvent should be in untransformed coordinates.

The SequenceRenderer implementation should append itself to the path list before constructing the SequenceViewerEvent.

Specified by:
processMouseEvent in interface SequenceRenderer
Parameters:
src - the SequenceRenderContext currently in scope
me - a MouseEvent that caused this request
path - the List of SequenceRenderer instances passed through so far
Returns:
a SequenceViewerEvent encapsulating the mouse gesture