org.silverpeas.image.imagemagick
Class Im4javaImageTool

java.lang.Object
  org.silverpeas.image.AbstractImageTool
      org.silverpeas.image.imagemagick.Im4javaImageTool

All Implemented Interfaces:

ImageTool

@Named(value="imageTool")
public class Im4javaImageTool
extends AbstractImageTool

Author:

Yohann Chastagnier

Constructor Summary

Im4javaImageTool()

Method Summary

protected void	convert(File source, File destination, Map<Class<AbstractImageToolOption>,AbstractImageToolOption> options, Set<ImageToolDirective> directives) Convert an image with dimensions and options directives
boolean	isActivated() Indicates if image tools are available

Methods inherited from class org.silverpeas.image.AbstractImageTool

convert, convert, convert, getOption

Methods inherited from class java.lang.Object

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

Constructor Detail

Im4javaImageTool

public Im4javaImageTool()

Method Detail

isActivated

public boolean isActivated()

Description copied from interface: ImageTool

Indicates if image tools are available

Returns:

convert

protected void convert(File source,
                       File destination,
                       Map<Class<AbstractImageToolOption>,AbstractImageToolOption> options,
                       Set<ImageToolDirective> directives)
                throws Exception

Description copied from class: AbstractImageTool

Convert an image with dimensions and options directives

Specified by:

convert in class AbstractImageTool

Parameters:

source - mandatory (if it not exists, no exception is generated and the process stops)

destination - if destination is not specified, the destination file is the same as the source

options - permits specifying multiple additional working options : - DIMENSION : resizing the image - BACKGROUND : setting a background color

directives - it is possible to specify some additional directives : - PREVIEW_WORK : the conversion concerns an preview result - GEOMETRY_SHRINK : shrinks images with dimension(s) larger than the corresponding width and/or height dimension(s).

Throws:

Exception