ilog.views.chart.servlet

Class IlvPNGEncoder

java.lang.Object

ilog.views.chart.servlet.IlvPNGEncoder

All Implemented Interfaces:

IlvImageEncoder

public class IlvPNGEncoder
extends Object
implements IlvImageEncoder

An IlvPNGEncoder encodes an Image in PNG format onto an HttpServletResponse.

Since:

JViews 5.0

Constructor Summary

Constructors

Constructor and Description
IlvPNGEncoder() Creates a new IlvPNGEncoder instance.

Method Summary

Modifier and Type	Method and Description
void	encode(BufferedImage image, javax.servlet.http.HttpServletResponse response, IlvServletParameters params) Encodes the specified image in PNG format onto a servlet response.

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvPNGEncoder

public IlvPNGEncoder()

Creates a new IlvPNGEncoder instance.

Method Detail

encode

public void encode(BufferedImage image,
                   javax.servlet.http.HttpServletResponse response,
                   IlvServletParameters params)
            throws IOException,
                   javax.servlet.ServletException

Encodes the specified image in PNG format onto a servlet response.

Specified by:

encode in interface IlvImageEncoder

Parameters:

image - The image to encode.

response - The HTTP response.

params - Parameters that specify the encoding behavior.

Throws:

IOException

javax.servlet.ServletException