Foxit PDF SDK
foxit.addon.optimization.OptimizeScannedPDFSettings Class Reference
Inheritance diagram for foxit.addon.optimization.OptimizeScannedPDFSettings:
foxit.common.Base

Public Types

enum  ScannedImageCompressMode { ScannedImageCompressMode.e_ScannedImageCompressHigh = 1, ScannedImageCompressMode.e_ScannedImageCompressjpeg = 2, ScannedImageCompressMode.e_ScannedImageCompressjpeg2000LossLess = 3, ScannedImageCompressMode.e_ScannedImageCompressjpeg2000Lossy = 4 }
 Enumeration for compression mode used for color or gray image. More...
 
enum  ScannedMonoImageCompressMode { ScannedMonoImageCompressMode.e_ScannedMonoImageCompressjbig2Lossy = 1, ScannedMonoImageCompressMode.e_ScannedMonoImageCompressjbig2LossLess = 2, ScannedMonoImageCompressMode.e_ScannedMonoImageCompressCCITT4 = 3, ScannedMonoImageCompressMode.e_ScannedMonoImageCompressHigh = 4 }
 Enumeration for compression mode used for monochrome image. More...
 

Public Member Functions

 OptimizeScannedPDFSettings (OptimizeScannedPDFSettings other)
 Constructor, with another result information object. More...
 
bool IsEmpty ()
 Check whether current object is empty or not. More...
 
void SetColorGrayImageCompressionMode (OptimizeScannedPDFSettings.ScannedImageCompressMode mode)
 Set compression mode used for optimizing color/gray images in the scanned PDF document. More...
 
void SetColorGrayImageCompressionQuality (int quality)
 Set the quality for lossy compression modes, used for optimizing color/gray images in a scanned PDF document. More...
 
void SetMonoImageCompressionMode (OptimizeScannedPDFSettings.ScannedMonoImageCompressMode mode)
 Set compression mode used for optimizing monochrome images in a scanned PDF document. More...
 
void SetOptimizedPages (Range pages)
 Set the pages which will be optimized. More...
 

Detailed Description

This class represents settings for optimizing a scanned PDF document. It would be used in class Optimizer .

See also
Optimizer

Member Enumeration Documentation

◆ ScannedImageCompressMode

Enumeration for compression mode used for color or gray image.

Values of this enumeration should be used alone.

Enumerator
e_ScannedImageCompressHigh 

Compression mode: high.

e_ScannedImageCompressjpeg 

Compression mode: jpeg.

e_ScannedImageCompressjpeg2000LossLess 

Compression mode: jpeg2000 lossless.

e_ScannedImageCompressjpeg2000Lossy 

Compression mode: jpeg2000 lossy.

◆ ScannedMonoImageCompressMode

Enumeration for compression mode used for monochrome image.

Values of this enumeration should be used alone.

Enumerator
e_ScannedMonoImageCompressjbig2Lossy 

Compression mode: jbig2 lossy.

e_ScannedMonoImageCompressjbig2LossLess 

Compression mode: jbig2 lossless.

e_ScannedMonoImageCompressCCITT4 

Compression mode: CCITT Group 4.

e_ScannedMonoImageCompressHigh 

Compression mode: high.

Constructor & Destructor Documentation

◆ OptimizeScannedPDFSettings()

foxit.addon.optimization.OptimizeScannedPDFSettings.OptimizeScannedPDFSettings ( OptimizeScannedPDFSettings  other)
inline

Constructor, with another result information object.

Parameters
[in]otherAnother optimizer settings object.

Member Function Documentation

◆ IsEmpty()

bool foxit.addon.optimization.OptimizeScannedPDFSettings.IsEmpty ( )
inline

Check whether current object is empty or not.

When the current object is empty, that means current object is useless.

Returns
true means current object is empty, while false means not.

◆ SetColorGrayImageCompressionMode()

void foxit.addon.optimization.OptimizeScannedPDFSettings.SetColorGrayImageCompressionMode ( OptimizeScannedPDFSettings.ScannedImageCompressMode  mode)
inline

Set compression mode used for optimizing color/gray images in the scanned PDF document.

For a newly constructed object, if this function is not called to set option, that means to use OptimizeScannedPDFSettings::e_ImageCompressjpeg as the default value of this option.

Parameters
[in]modeImage compression mode. Please refer to values starting from foxit.addon.optimization.OptimizeScannedPDFSettings.ScannedImageCompressMode.e_ScannedImageCompressHigh and this should be one of these values.
Returns
None.

◆ SetColorGrayImageCompressionQuality()

void foxit.addon.optimization.OptimizeScannedPDFSettings.SetColorGrayImageCompressionQuality ( int  quality)
inline

Set the quality for lossy compression modes, used for optimizing color/gray images in a scanned PDF document.

For a newly constructed object, if this function is not called to set this option, that means to use 33 as the default value of this option.

Parameters
[in]qualityQuality value for lossy compression modes, the value must between 0 and 100.
Note
This method only valid in foxit.addon.optimization.OptimizeScannedPDFSettings.ScannedImageCompressMode.e_ScannedImageCompressHigh and foxit.addon.optimization.OptimizeScannedPDFSettings.ScannedImageCompressMode.e_ScannedImageCompressjpeg compress mode.
Returns
None.

◆ SetMonoImageCompressionMode()

void foxit.addon.optimization.OptimizeScannedPDFSettings.SetMonoImageCompressionMode ( OptimizeScannedPDFSettings.ScannedMonoImageCompressMode  mode)
inline

Set compression mode used for optimizing monochrome images in a scanned PDF document.

For a newly constructed object, if this function is not called to set option, that means to use foxit.addon.optimization.OptimizeScannedPDFSettings.ScannedMonoImageCompressMode.e_ScannedMonoImageCompressjbig2Lossy as the default value of this option.

Parameters
[in]modeImage compression mode. Please refer to values starting from foxit.addon.optimization.OptimizeScannedPDFSettings.ScannedMonoImageCompressMode.e_ScannedMonoImageCompressjbig2Lossy and this should be one of these values.
Returns
None.

◆ SetOptimizedPages()

void foxit.addon.optimization.OptimizeScannedPDFSettings.SetOptimizedPages ( Range  pages)
inline

Set the pages which will be optimized.

For a newly constructed object,if this function is not called. all pages will be optimized.

Parameters
[in]pagesThe Specify pages, If pages doesn't not add pages index means all pages will be optimized.
Returns
None.