com.datalogics.PDFL

Class PDFOptimizer

java.lang.Object

com.datalogics.PDFL.PDFOptimizer

public class PDFOptimizer
extends java.lang.Object

Implementation of the PDF Optimizer function. Use the PDFOptimizer object to accumulate options for the Optimization, and to Optimize documents.

Constructor Summary

Constructors

Constructor and Description
PDFOptimizer() Construct a CPDFOptimizer, with default Options.

Method Summary

Modifier and Type	Method and Description
void	delete()
CompressQuality	getCompressionQuality(CompressImageType type) Get the value of the Compression Quality for a given color model.
short	getMajorVersion() Get the value of the Major Version of the optimized document.
int	getMaxResolution(CompressImageType type) Get the value of the Max DPI for a given color model.
short	getMinorVersion() Get the value of the Minor Version of the optimized document.
ObjectCompressionType	getObjectCompression() Get the value of the Object Compression of the optimized document.
boolean	getOption(OptimizerOption option) Get the value of a single Optimizer Option.
CompressionType	getRecompressionType(CompressImageType type) Get the value of the Recompression Type for a given color model.
int	getResampleToResolution(CompressImageType type) Get the value of the Resample To DPI for a given color model.
void	optimize(Document doc, javax.imageio.stream.ImageOutputStream stream)
void	optimize(Document doc, javax.imageio.stream.ImageOutputStream stream, ProgressMonitor progressMonitor, CancelProc cancelProc)
void	optimize(Document document, com.datalogics.PDFL.JavaStreamFile dest)
void	optimize(Document document, com.datalogics.PDFL.JavaStreamFile dest, ProgressMonitor progressMonitor, CancelProc cancelProc) Perform the Optimization of a single document, saving the result in memory.
void	optimize(Document document, java.lang.String newPath)
void	optimize(Document document, java.lang.String newPath, ProgressMonitor progressMonitor, CancelProc cancelProc) Perform the Optimization of a single document, saving the result in a new file.
void	setCompressionQuality(CompressImageType type, CompressQuality value) Set the value for the Compression Quality for a given color model.
void	setMajorVersion(short major) Set the value for the Major Version for the optimized document.
void	setMaxResolution(CompressImageType type, int value) Set the value for the Max DPI for a given color model.
void	setMinorVersion(short minor) Set the value for the Minor Version for the optimized document.
void	setObjectCompression(ObjectCompressionType objectCompression) Set the value for the Object Compression for the optimized document.
void	setOption(OptimizerOption option, boolean value) Set the value of a single Optimizer option.
void	setRecompressionType(CompressImageType type, CompressionType value) Set the value for the recompression Type for a given color model.
void	setResampleToResolution(CompressImageType type, int value) Set the value for the Resample To DPI for a given color model.

Methods inherited from class java.lang.Object

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

Constructor Detail

PDFOptimizer

public PDFOptimizer()

Construct a CPDFOptimizer, with default Options.

Method Detail

delete

public void delete()

optimize

public void optimize(Document doc,
                     javax.imageio.stream.ImageOutputStream stream)
              throws java.io.IOException

Throws:

java.io.IOException

optimize

public void optimize(Document doc,
                     javax.imageio.stream.ImageOutputStream stream,
                     ProgressMonitor progressMonitor,
                     CancelProc cancelProc)
              throws java.io.IOException

Throws:

java.io.IOException

getOption

public boolean getOption(OptimizerOption option)

Get the value of a single Optimizer Option.

setOption

public void setOption(OptimizerOption option,
                      boolean value)

Set the value of a single Optimizer option.

getMaxResolution

public int getMaxResolution(CompressImageType type)

Get the value of the Max DPI for a given color model.

setMaxResolution

public void setMaxResolution(CompressImageType type,
                             int value)

Set the value for the Max DPI for a given color model. Any image above this resolution will be down sampled, if the Downsampling option is true for this color model.

getResampleToResolution

public int getResampleToResolution(CompressImageType type)

Get the value of the Resample To DPI for a given color model.

setResampleToResolution

public void setResampleToResolution(CompressImageType type,
                                    int value)

Set the value for the Resample To DPI for a given color model. Any image will be downsampled to this resolution, if the Downsampling option is true for this color model.

getRecompressionType

public CompressionType getRecompressionType(CompressImageType type)

Get the value of the Recompression Type for a given color model.

setRecompressionType

public void setRecompressionType(CompressImageType type,
                                 CompressionType value)

Set the value for the recompression Type for a given color model. Any image that is downsampled will be compressed using this method, if the Downsampling option is true for this color model. Any image that is not downsampled, will be converted to this compression type, if it is not already compressed in this type, and the Recompression option for this color model is true.

getCompressionQuality

public CompressQuality getCompressionQuality(CompressImageType type)

Get the value of the Compression Quality for a given color model.

setCompressionQuality

public void setCompressionQuality(CompressImageType type,
                                  CompressQuality value)

Set the value for the Compression Quality for a given color model. Any image that recompressed, regardless of the reason, will use this Quality for the Quality value of the specific compression type.

getMajorVersion

public short getMajorVersion()

Get the value of the Major Version of the optimized document.

NOTE: A value of 0 indicates the Optimizer will decide what version it should be.

setMajorVersion

public void setMajorVersion(short major)

Set the value for the Major Version for the optimized document.

getMinorVersion

public short getMinorVersion()

Get the value of the Minor Version of the optimized document.

setMinorVersion

public void setMinorVersion(short minor)

Set the value for the Minor Version for the optimized document.

getObjectCompression

public ObjectCompressionType getObjectCompression()

Get the value of the Object Compression of the optimized document.

setObjectCompression

public void setObjectCompression(ObjectCompressionType objectCompression)

Set the value for the Object Compression for the optimized document.

optimize

public void optimize(Document document,
                     java.lang.String newPath,
                     ProgressMonitor progressMonitor,
                     CancelProc cancelProc)

Perform the Optimization of a single document, saving the result in a new file.

optimize

public void optimize(Document document,
                     java.lang.String newPath)

optimize

public void optimize(Document document,
                     com.datalogics.PDFL.JavaStreamFile dest,
                     ProgressMonitor progressMonitor,
                     CancelProc cancelProc)

Perform the Optimization of a single document, saving the result in memory.

optimize

public void optimize(Document document,
                     com.datalogics.PDFL.JavaStreamFile dest)