org.jpedal.examples.images
Class ExtractClippedImages

java.lang.Object
  org.jpedal.examples.images.ExtractClippedImages

public class ExtractClippedImages
extends java.lang.Object

Sample code providing a workflow which extracts clipped images and places versions scaled to specific heights It is run using the format java -cp libraries_needed org/jpedal/examples/ ExtractClippedImages $inputDir $processedDir $logFile h1 dir1 h2 dir2 ... hn dirn Values with SPACES but be surrounded by "" as in "This is one value" The values passed are $inputDir - directory containing files $processedDIr - directory to put files in $log - path and name of logfile Any number of h - height required in pixels as an integer for output (-1 means keep current size) dir1 - directory to write out images So to create 3 versions of the image (one at original size, one at 100 and one at 50 pixels high), you would use java -cp libraries_needed org/jpedal/examples/ ExtractScalesImages /export/files/ /export/processedFiles/ /logs/image.log -1 /output/raw/ 100 /output/medium/ 50 /output/thumbnail/ Note image quality depends on the raw image in the original. This can be VERY memory intensive

Field Summary

static boolean	outputMessages flag to show if we print messages
static boolean	testing used for regression tests by IDR solutions

Constructor Summary

ExtractClippedImages(java.lang.String rootDir)
example method to extract the images from a directory

Method Summary

java.lang.String	getOutputDir()
static void	main(java.lang.String[] args) main routine which checks for any files passed and runs the demo

Methods inherited from class java.lang.Object

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

Field Detail

outputMessages

public static boolean outputMessages

flag to show if we print messages

testing

public static boolean testing

used for regression tests by IDR solutions

Constructor Detail

ExtractClippedImages

public ExtractClippedImages(java.lang.String rootDir)

example method to extract the images from a directory

Method Detail

getOutputDir

public java.lang.String getOutputDir()

Returns:

Returns the output_dir.

main

public static void main(java.lang.String[] args)

main routine which checks for any files passed and runs the demo