org.intamap.generators
Class ImageGenerator

java.lang.Object
  org.intamap.generators.ImageGenerator

public class ImageGenerator
extends Object

Generates image(s) from an interpolate response representing each of the sets of predicted values. The colour scheme of the images can be modified.

Author:

Richard Jones

Constructor Summary

ImageGenerator()
Creates a new image generator with the default colour.

ImageGenerator(Colour colour)
Creates a new image generator with the given colour.

Method Summary

BufferedImage	generateImage(InterpolateResponse response, org.uncertml.statistics.Statistic statistic) Generates an image for a single set of predicted values using min/max values derived from the range of the set.
BufferedImage	generateImage(InterpolateResponse response, org.uncertml.statistics.Statistic statistic, double min, double max) Generates an image for a single set of predicted values using the given min/max values.
Map<org.uncertml.statistics.Statistic,BufferedImage>	generateImages(InterpolateResponse response) Generates images for each set of predicted values using min/max values derived from the range of each set.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageGenerator

public ImageGenerator()

Creates a new image generator with the default colour.

ImageGenerator

public ImageGenerator(Colour colour)

Creates a new image generator with the given colour.

Parameters:

colour - the colour

Method Detail

generateImage

public BufferedImage generateImage(InterpolateResponse response,
                                   org.uncertml.statistics.Statistic statistic)
                            throws GeneratorException

Generates an image for a single set of predicted values using min/max values derived from the range of the set.

Parameters:

response - the interpolate response to generate the image from

statistic - the predicted values statistic to generate the image for

Returns:

the generated image

Throws:

GeneratorException - if the domain in the response is not a grid or does not contain any statistics

generateImage

public BufferedImage generateImage(InterpolateResponse response,
                                   org.uncertml.statistics.Statistic statistic,
                                   double min,
                                   double max)
                            throws GeneratorException

Generates an image for a single set of predicted values using the given min/max values.

Parameters:

response - the interpolate response to generate the image from

statistic - the predicted values statistic to generate the image for

min - the minimum value

max - the maximum value

Returns:

the generated image

Throws:

GeneratorException - if the domain in the response is not a grid or does not contain any statistics

generateImages

public Map<org.uncertml.statistics.Statistic,BufferedImage> generateImages(InterpolateResponse response)
                                                                    throws GeneratorException

Generates images for each set of predicted values using min/max values derived from the range of each set.

Parameters:

response - the interpolate response to generate images from

Returns:

a map containing the images generated, where the key for each image is the predicted values statistic

Throws:

GeneratorException - if the domain in the response is not a grid or does not contain any statistics