Foxit PDF SDK
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Public Member Functions | |
MonoImageSettings () | |
Constructor. More... | |
MonoImageSettings (MonoImageSettings other) | |
Constructor, with another result information object. More... | |
boolean | isEmpty () |
Check whether current object is empty or not. More... | |
void | setCompressionMode (int mode) throws com.foxit.sdk.PDFException |
Set compression mode used for optimizing monochrome images in a PDF document. More... | |
void | setImageDPI (int dpi) throws com.foxit.sdk.PDFException |
Set the image DPI used for optimizing monochrome images in a PDF document. More... | |
void | setStretchMode (int mode) throws com.foxit.sdk.PDFException |
Set stretch mode used for optimizing monochrome images in a PDF document. More... | |
Static Public Attributes | |
static final int | e_ImageCompressCCITT3 = 10001 |
Compression mode: CCITT Group 3. | |
static final int | e_ImageCompressCCITT4 = 10002 |
Compression mode: CCITT Group 4. | |
static final int | e_ImageCompressHigh = 10003 |
Compression mode: high. | |
static final int | e_ImageCompressjpeg2 = 10004 |
Compression mode: jpeg2. | |
static final int | e_ImageCompressRetain = 10007 |
Compression mode: retain, which means no compression. | |
static final int | e_ImageCompressRunLength = 10008 |
Compression mode: run-length. | |
static final int | e_StretchBicubic = 0x80 |
When this is set, that means to do bicubic interpolation for zooming. | |
static final int | e_StretchDownsample = 0x04 |
When this is set, that means not to do halftone for shrinking or rotating. | |
static final int | e_StretchInterpol = 0x20 |
When this is set, that means to do interpolation for zooming. | |
static final int | e_StretchNoSmooth = 0x100 |
When this is set, that means not to do any interpolation for stretching. | |
static final int | e_StretchOff = 0x00 |
When this is set, that means do without stretching. | |
This class represents downsampling/recompression settings for monochrome images. This class object can be set to class OptimizerSettings and then be used to optimize a PDF document.
com.foxit.sdk.addon.optimization.MonoImageSettings.MonoImageSettings | ( | ) |
Constructor.
This constructor is to construct a monochrome image settings object with default setting options. User can also calling "set" methods in this class to change these setting options. Please refer to comment of these "set" methods for more details about default values.
com.foxit.sdk.addon.optimization.MonoImageSettings.MonoImageSettings | ( | MonoImageSettings | other | ) |
Constructor, with another result information object.
[in] | other | Another monochrome image settings object. |
boolean com.foxit.sdk.addon.optimization.MonoImageSettings.isEmpty | ( | ) |
Check whether current object is empty or not.
When the current object is empty, that means current object is useless.
void com.foxit.sdk.addon.optimization.MonoImageSettings.setCompressionMode | ( | int | mode | ) | throws com.foxit.sdk.PDFException |
Set compression mode used for optimizing monochrome images in a PDF document.
For a newly constructed object, if this function is not called to set option, that means to use com.foxit.sdk.addon.optimization.MonoImageSettings.e_ImageCompressCCITT4 as the deault value of this option.
[in] | mode | Image compression mode. Please refer to values starting from com.foxit.sdk.addon.optimization.MonoImageSettings.e_ImageCompressHigh and this should be one of these values. |
void com.foxit.sdk.addon.optimization.MonoImageSettings.setImageDPI | ( | int | dpi | ) | throws com.foxit.sdk.PDFException |
Set the image DPI used for optimizing monochrome images in a PDF document.
For a newly constructed object, if this function is not called to set option, that means to use 250 as the deault value of this option.
[in] | dpi | DPI value. |
void com.foxit.sdk.addon.optimization.MonoImageSettings.setStretchMode | ( | int | mode | ) | throws com.foxit.sdk.PDFException |
Set stretch mode used for optimizing monochrome images in a PDF document.
For a newly constructed object, if this function is not called to set this option, that means to use com.foxit.sdk.addon.optimization.MonoImageSettings.e_StretchBicubic as the deault value of this option.
[in] | mode | Stretch mode. Please refer to values starting from com.foxit.sdk.addon.optimization.ImageSettings.e_StretchOff and this should be one of these values. |