Class VectorGraphicsEncoder

java.lang.Object

org.knowm.xchart.VectorGraphicsEncoder

public final class VectorGraphicsEncoder
extends Object

A helper class with static methods for saving Charts as vectors

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	VectorGraphicsEncoder.PDFBoxProcessor
static enum	VectorGraphicsEncoder.VectorGraphicsFormat

Constructor Summary

Constructors

Modifier	Constructor	Description
private	VectorGraphicsEncoder()	Constructor - Private constructor to prevent instantiation

Method Summary

Modifier and Type	Method	Description
static String	addFileExtension(String fileName, VectorGraphicsEncoder.VectorGraphicsFormat vectorGraphicsFormat)	Only adds the extension of the VectorGraphicsFormat to the filename if the filename doesn't already have it.
static void	saveVectorGraphic(Chart chart, OutputStream os, VectorGraphicsEncoder.VectorGraphicsFormat vectorGraphicsFormat)	Write a chart to an OutputStream.
static void	saveVectorGraphic(Chart chart, String fileName, VectorGraphicsEncoder.VectorGraphicsFormat vectorGraphicsFormat)	Write a chart to a file.

Methods inherited from class Object

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

Constructor Details

VectorGraphicsEncoder

private VectorGraphicsEncoder()

Constructor - Private constructor to prevent instantiation

Method Details

saveVectorGraphic

public static void saveVectorGraphic(Chart chart,
 String fileName,
 VectorGraphicsEncoder.VectorGraphicsFormat vectorGraphicsFormat)
                              throws IOException

Write a chart to a file.

Throws:

IOException

saveVectorGraphic

public static void saveVectorGraphic(Chart chart,
 OutputStream os,
 VectorGraphicsEncoder.VectorGraphicsFormat vectorGraphicsFormat)
                              throws IOException

Write a chart to an OutputStream.

Throws:

IOException

addFileExtension

public static String addFileExtension(String fileName,
 VectorGraphicsEncoder.VectorGraphicsFormat vectorGraphicsFormat)

Only adds the extension of the VectorGraphicsFormat to the filename if the filename doesn't already have it.

Parameters:

fileName -

vectorGraphicsFormat -

Returns:

filename (if extension already exists), otherwise;: filename + "." + extension