Package org.onehippo.forge.gallerymagick.core.command

Class GraphicsMagickCommandUtils

java.lang.Object

org.onehippo.forge.gallerymagick.core.command.GraphicsMagickCommandUtils

public class GraphicsMagickCommandUtils
extends Object

Utility to run Graphics Magick Commands.

Method Summary

Modifier and Type	Method	Description
static String	identifyAllMetadata(File sourceFile)	Execute identify -verbose sub-command and return a string of all extracted metadata from the output.
static ImageDimension	identifyDimension(File sourceFile)	Execute identify sub-command and return an ImageDimension instance from the output.
static void	resizeImage(File sourceFile, File targetFile, ImageDimension dimension)	Resize the given image sourceFile with resizing it to width and height and store the resized image to targetFile.
static void	resizeImage(File sourceFile, File targetFile, ImageDimension dimension, String... extraOptions)	Resize the given image sourceFile with resizing it to width and height and store the resized image to targetFile, with appending extraOptions in the command line if provided.

Methods inherited from class java.lang.Object

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

Method Details

identifyAllMetadata

public static String identifyAllMetadata(File sourceFile)
                                  throws MagickExecuteException,
IOException

Execute identify -verbose sub-command and return a string of all extracted metadata from the output.

Parameters:

sourceFile - source image file

Returns:

Execute identify -verbose sub-command and return a string of all extracted metadata from the output

Throws:

MagickExecuteException - if execution exception occurs

IOException - if IO exception occurs

identifyDimension

public static ImageDimension identifyDimension(File sourceFile)
                                        throws MagickExecuteException,
IOException

Execute identify sub-command and return an ImageDimension instance from the output.

Parameters:

sourceFile - source image file

Returns:

Execute identify sub-command and return an ImageDimension instance from the output

Throws:

MagickExecuteException - if execution exception occurs

IOException - if IO exception occurs

resizeImage

public static void resizeImage(File sourceFile,
 File targetFile,
 ImageDimension dimension)
                        throws MagickExecuteException,
IOException

Resize the given image sourceFile with resizing it to width and height and store the resized image to targetFile.

Parameters:

sourceFile - source image file

targetFile - target image file

dimension - image dimension

Throws:

MagickExecuteException - if execution exception occurs

IOException - if IO exception occurs

resizeImage

public static void resizeImage(File sourceFile,
 File targetFile,
 ImageDimension dimension,
 String... extraOptions)
                        throws MagickExecuteException,
IOException

Resize the given image sourceFile with resizing it to width and height and store the resized image to targetFile, with appending extraOptions in the command line if provided.

Parameters:

sourceFile - source image file

targetFile - target image file

dimension - image dimension

extraOptions - extra command line options

Throws:

MagickExecuteException - if execution exception occurs

IOException - if IO exception occurs