org.das2.util

Class ImageUtil

java.lang.Object

org.das2.util.ImageUtil

public class ImageUtil
extends java.lang.Object

Utilities for image files and images.

Constructor Summary

Constructors

Constructor and Description
ImageUtil()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getJSONMetadata(java.io.File file) return the node containing JSON metadata showing where the plots are in images produced by the Autoplot Das2 library.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageUtil

public ImageUtil()

Method Detail

getJSONMetadata

public static java.lang.String getJSONMetadata(java.io.File file)
                                        throws java.io.IOException

return the node containing JSON metadata showing where the plots are in images produced by the Autoplot Das2 library.

Parameters:

file - the png file.

Returns:

null or the JSON describing the image. See http://autoplot.org/developer.richPng

Throws:

java.io.IOException