Foxit PDF SDK
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Public Types | |
enum | MonoImageCompressMode { MonoImageCompressMode.e_ImageCompressCCITT3 = 10001, MonoImageCompressMode.e_ImageCompressCCITT4 = 10002, MonoImageCompressMode.e_ImageCompressHigh = 10003, MonoImageCompressMode.e_ImageCompressjbig2 = 10004, MonoImageCompressMode.e_ImageCompressRetain = 10007, MonoImageCompressMode.e_ImageCompressRunLength = 10008 } |
Enumeration for compression mode used for monochrome image. More... | |
enum | MonoImageCompressQuality { MonoImageCompressQuality.e_ImageCompressQualityLossless = 1, MonoImageCompressQuality.e_ImageCompressQualityLossy = 2 } |
Enumeration for compression quality used for monochrome image. More... | |
enum | StretchMode { StretchMode.e_StretchOff = 0x00, StretchMode.e_StretchInterpol = 0x20, StretchMode.e_StretchDownsample = 0x04, StretchMode.e_StretchBicubic = 0x80, StretchMode.e_StretchNoSmooth = 0x100 } |
Enumeration for stretch mode. More... | |
Public Member Functions | |
MonoImageSettings () | |
Constructor. More... | |
MonoImageSettings (MonoImageSettings other) | |
Constructor, with another result information object. More... | |
bool | IsEmpty () |
Check whether current object is empty or not. More... | |
void | SetCompressionMode (MonoImageSettings.MonoImageCompressMode mode) |
Set compression mode used for optimizing monochrome images in a PDF document. More... | |
void | SetImageDPI (int dpi) |
Set the image DPI used for optimizing monochrome images in a PDF document. More... | |
void | SetQuality (MonoImageSettings.MonoImageCompressQuality quality) |
Set compression quality, used for optimizing monochrome images in a PDF document. More... | |
void | SetStretchMode (MonoImageSettings.StretchMode mode) |
Set stretch mode used for optimizing monochrome images in a PDF document. More... | |
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.
Enumeration for compression mode used for monochrome image.
Values of this enumeration should be used alone.
Enumeration for stretch mode.
Values of this enumeration should be used alone.
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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.
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Constructor, with another result information object.
[in] | other | Another monochrome image settings object. |
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Check whether current object is empty or not.
When the current object is empty, that means current object is useless.
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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 foxit.addon.optimization.MonoImageSettings.MonoImageCompressMode.e_ImageCompressCCITT4 as the deault value of this option.
[in] | mode | Image compression mode. Please refer to values starting from foxit.addon.optimization.MonoImageSettings.MonoImageCompressMode.e_ImageCompressHigh and this should be one of these values. |
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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. |
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Set compression quality, 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 foxit.addon.optimization.MonoImageSettings.MonoImageCompressQuality.e_ImageCompressQualityLossless as the deault value of this option.
[in] | quality | Compression quality. Please refer to values starting from foxit.addon.optimization.MonoImageSettings.MonoImageCompressQuality.e_ImageCompressQualityLossless and this should be one of these values. |
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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 foxit.addon.optimization.MonoImageSettings.StretchMode.e_StretchBicubic as the deault value of this option.
[in] | mode | Stretch mode. Please refer to values starting from foxit.addon.optimization.ImageSettings.StretchMode.e_StretchOff and this should be one of these values. |