Package uk.ac.rdg.resc.edal.graphics.style

Class ConfidenceIntervalLayer

java.lang.Object

uk.ac.rdg.resc.edal.graphics.style.Drawable

uk.ac.rdg.resc.edal.graphics.style.ImageLayer

uk.ac.rdg.resc.edal.graphics.style.GriddedImageLayer

uk.ac.rdg.resc.edal.graphics.style.ConfidenceIntervalLayer

public class ConfidenceIntervalLayer
extends GriddedImageLayer

Plot confidence interval triangles.

Nested Class Summary

Nested classes/interfaces inherited from class uk.ac.rdg.resc.edal.graphics.style.GriddedImageLayer

GriddedImageLayer.MapFeatureDataReader

Nested classes/interfaces inherited from class uk.ac.rdg.resc.edal.graphics.style.ImageLayer

ImageLayer.MetadataFilter

Nested classes/interfaces inherited from class uk.ac.rdg.resc.edal.graphics.style.Drawable

Drawable.NameAndRange

Field Summary

Fields

Modifier and Type	Field	Description
protected ColourScheme	colourScheme
protected String	lowerFieldName
protected String	upperFieldName

Constructor Summary

Constructors

Constructor	Description
ConfidenceIntervalLayer(String lowerFieldName, String upperFieldName, int glyphSize, ColourScheme colourSceme)

Method Summary

Modifier and Type	Method	Description
protected void	drawIntoImage(BufferedImage image, GriddedImageLayer.MapFeatureDataReader dataReader)	Draws the data into the supplied image.
Set<Drawable.NameAndRange>	getFieldsWithScales()

Methods inherited from class uk.ac.rdg.resc.edal.graphics.style.GriddedImageLayer

drawIntoImage, supportedFeatureTypes

Methods inherited from class uk.ac.rdg.resc.edal.graphics.style.ImageLayer

drawImage, getMetadataFilter

Methods inherited from class uk.ac.rdg.resc.edal.graphics.style.Drawable

getOpacityTransform, setOpacityTransform

Methods inherited from class java.lang.Object

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

Field Detail

lowerFieldName

protected String lowerFieldName

upperFieldName

protected String upperFieldName

colourScheme

protected ColourScheme colourScheme

Constructor Detail

ConfidenceIntervalLayer

public ConfidenceIntervalLayer(String lowerFieldName,
                               String upperFieldName,
                               int glyphSize,
                               ColourScheme colourSceme)

Method Detail

drawIntoImage

protected void drawIntoImage(BufferedImage image,
                             GriddedImageLayer.MapFeatureDataReader dataReader)
                      throws EdalException

Description copied from class: GriddedImageLayer

Draws the data into the supplied image.

Specified by:

drawIntoImage in class GriddedImageLayer

Parameters:

image - A BufferedImage to draw into

dataReader - A GriddedImageLayer.MapFeatureDataReader which is used to obtain the actual data values and domain. The MapDomain returned will match the size of the image, and pixels are georeferenced to the GridCell2Ds which comprise the domain

Throws:

EdalException - If there is a problem reading the data or drawing into the image

getFieldsWithScales

public Set<Drawable.NameAndRange> getFieldsWithScales()

Specified by:

getFieldsWithScales in class Drawable

Returns:

A list of all the fields used in this image layer, and their appropriate scale ranges. If there is NO scale range there can be NO data field and vice versa - i.e. a Drawable.NameAndRange object must have all non-null fields. If the layer doesn't depend on any data, this should return an empty set. It should never return null.