Class contains set options for image compression. More...
#include "ImageCompressionOptions.h"
Inherits System::Object.
Public Member Functions | |
ASPOSE_PDF_SHARED_API bool | get_CompressImages () const |
If this flag is set to true images will be compressed in the document. compression level is specfied with ImageQuality property. More... | |
ASPOSE_PDF_SHARED_API void | set_CompressImages (bool value) |
If this flag is set to true images will be compressed in the document. compression level is specfied with ImageQuality property. More... | |
ASPOSE_PDF_SHARED_API bool | get_ResizeImages () const |
If this flag set to true and CompressImages is true images will be resized if image resoultion is greater then specified MaxResolution parameter. More... | |
ASPOSE_PDF_SHARED_API void | set_ResizeImages (bool value) |
If this flag set to true and CompressImages is true images will be resized if image resoultion is greater then specified MaxResolution parameter. More... | |
ASPOSE_PDF_SHARED_API int32_t | get_ImageQuality () const |
Specifies level of image compression when CompressIamges flag is used. More... | |
ASPOSE_PDF_SHARED_API void | set_ImageQuality (int32_t value) |
Specifies level of image compression when CompressIamges flag is used. More... | |
ASPOSE_PDF_SHARED_API int32_t | get_MaxResolution () const |
Specifies maximum resolution of images. If image has higher resolition it will be scaled More... | |
ASPOSE_PDF_SHARED_API void | set_MaxResolution (int32_t value) |
Specifies maximum resolution of images. If image has higher resolition it will be scaled More... | |
ASPOSE_PDF_SHARED_API ImageCompressionVersion | get_Version () const |
Version of compression algorithm. Possible values are: 1. standard compression, 2. fast (improved compression which is faster then standard but may be applicable not for all images), 3. mixed (standard compression is applied to images which can not be compressed by faster algorithm, this may give best compression but more slow then "fast" algorithm. Version "Fast" is not applicable for resizing images (standard method will be used). Default is "Standard". More... | |
ASPOSE_PDF_SHARED_API void | set_Version (ImageCompressionVersion value) |
Version of compression algorithm. Possible values are: 1. standard compression, 2. fast (improved compression which is faster then standard but may be applicable not for all images), 3. mixed (standard compression is applied to images which can not be compressed by faster algorithm, this may give best compression but more slow then "fast" algorithm. Version "Fast" is not applicable for resizing images (standard method will be used). Default is "Standard". More... | |
ASPOSE_PDF_SHARED_API ImageEncoding | get_Encoding () const |
Gets encoding used to store images. More... | |
ASPOSE_PDF_SHARED_API void | set_Encoding (ImageEncoding value) |
Sets encoding used to store images. More... | |
ASPOSE_PDF_SHARED_API | ImageCompressionOptions () |
Public Member Functions inherited from System::Object | |
ASPOSECPP_SHARED_API | Object () |
Creates object. Initializes all internal data structures. More... | |
virtual ASPOSECPP_SHARED_API | ~Object () |
Destroys object. Frees all internal data structures. More... | |
ASPOSECPP_SHARED_API | Object (Object const &x) |
Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More... | |
Object & | operator= (Object const &x) |
Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More... | |
Object * | SharedRefAdded () |
Increments shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More... | |
int | SharedRefRemovedSafe () |
Decrements and returns shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More... | |
int | RemovedSharedRefs (int count) |
Decreases shared reference count by specified value. More... | |
Detail::SmartPtrCounter * | WeakRefAdded () |
Increments weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More... | |
void | WeakRefRemoved () |
Decrements weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More... | |
Detail::SmartPtrCounter * | GetCounter () |
Gets reference counter data structure associated with the object. More... | |
int | SharedCount () const |
Gets current value of shared reference counter. More... | |
ASPOSECPP_SHARED_API void | Lock () |
Implements C# lock() statement locking. Call directly or use LockContext sentry object. More... | |
ASPOSECPP_SHARED_API void | Unlock () |
Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More... | |
virtual ASPOSECPP_SHARED_API bool | Equals (ptr obj) |
Compares objects using C# Object.Equals semantics. More... | |
virtual ASPOSECPP_SHARED_API int32_t | GetHashCode () const |
Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More... | |
virtual ASPOSECPP_SHARED_API String | ToString () const |
Analog of C# Object.ToString() method. Enables converting custom objects to string. More... | |
virtual ASPOSECPP_SHARED_API ptr | MemberwiseClone () const |
Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More... | |
virtual ASPOSECPP_SHARED_API const TypeInfo & | GetType () const |
Gets actual type of object. Analog of C# System.Object.GetType() call. More... | |
virtual ASPOSECPP_SHARED_API bool | Is (const TypeInfo &targetType) const |
Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More... | |
virtual ASPOSECPP_SHARED_API void | SetTemplateWeakPtr (uint32_t argument) |
Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More... | |
virtual ASPOSECPP_SHARED_API bool | FastCast (const Details::FastRttiBase &helper, void **out_ptr) const |
For internal purposes only. More... | |
template<> | |
bool | Equals (float const &objA, float const &objB) |
Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More... | |
template<> | |
bool | Equals (double const &objA, double const &objB) |
Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More... | |
template<> | |
bool | ReferenceEquals (String const &str, std::nullptr_t) |
Specialization of Object::ReferenceEquals for case of string and nullptr. More... | |
template<> | |
bool | ReferenceEquals (String const &str1, String const &str2) |
Specialization of Object::ReferenceEquals for case of strings. More... | |
Additional Inherited Members | |
Public Types inherited from System::Object | |
typedef SmartPtr< Object > | ptr |
Alias for smart pointer type. More... | |
Static Public Member Functions inherited from System::Object | |
static bool | ReferenceEquals (ptr const &objA, ptr const &objB) |
Compares objects by reference. More... | |
template<typename T > | |
static std::enable_if<!IsSmartPtr< T >::value, bool >::type | ReferenceEquals (T const &objA, T const &objB) |
Compares objects by reference. More... | |
template<typename T > | |
static std::enable_if<!IsSmartPtr< T >::value, bool >::type | ReferenceEquals (T const &objA, std::nullptr_t) |
Reference-compares value type object with nullptr. More... | |
template<typename T1 , typename T2 > | |
static std::enable_if< IsSmartPtr< T1 >::value &&IsSmartPtr< T2 >::value, bool >::type | Equals (T1 const &objA, T2 const &objB) |
Compares reference type objects in C# style. More... | |
template<typename T1 , typename T2 > | |
static std::enable_if<!IsSmartPtr< T1 >::value &&!IsSmartPtr< T2 >::value, bool >::type | Equals (T1 const &objA, T2 const &objB) |
Compares value type objects in C# style. More... | |
static const TypeInfo & | Type () |
Implements C# typeof(System.Object) construct. More... | |
Class contains set options for image compression.
ASPOSE_PDF_SHARED_API Aspose::Pdf::Optimization::ImageCompressionOptions::ImageCompressionOptions | ( | ) |
ASPOSE_PDF_SHARED_API bool Aspose::Pdf::Optimization::ImageCompressionOptions::get_CompressImages | ( | ) | const |
If this flag is set to true images will be compressed in the document. compression level is specfied with ImageQuality property.
ASPOSE_PDF_SHARED_API ImageEncoding Aspose::Pdf::Optimization::ImageCompressionOptions::get_Encoding | ( | ) | const |
Gets encoding used to store images.
ASPOSE_PDF_SHARED_API int32_t Aspose::Pdf::Optimization::ImageCompressionOptions::get_ImageQuality | ( | ) | const |
Specifies level of image compression when CompressIamges flag is used.
ASPOSE_PDF_SHARED_API int32_t Aspose::Pdf::Optimization::ImageCompressionOptions::get_MaxResolution | ( | ) | const |
Specifies maximum resolution of images. If image has higher resolition it will be scaled
ASPOSE_PDF_SHARED_API bool Aspose::Pdf::Optimization::ImageCompressionOptions::get_ResizeImages | ( | ) | const |
If this flag set to true and CompressImages is true images will be resized if image resoultion is greater then specified MaxResolution parameter.
ASPOSE_PDF_SHARED_API ImageCompressionVersion Aspose::Pdf::Optimization::ImageCompressionOptions::get_Version | ( | ) | const |
Version of compression algorithm. Possible values are: 1. standard compression, 2. fast (improved compression which is faster then standard but may be applicable not for all images), 3. mixed (standard compression is applied to images which can not be compressed by faster algorithm, this may give best compression but more slow then "fast" algorithm. Version "Fast" is not applicable for resizing images (standard method will be used). Default is "Standard".
ASPOSE_PDF_SHARED_API void Aspose::Pdf::Optimization::ImageCompressionOptions::set_CompressImages | ( | bool | value | ) |
If this flag is set to true images will be compressed in the document. compression level is specfied with ImageQuality property.
ASPOSE_PDF_SHARED_API void Aspose::Pdf::Optimization::ImageCompressionOptions::set_Encoding | ( | ImageEncoding | value | ) |
Sets encoding used to store images.
ASPOSE_PDF_SHARED_API void Aspose::Pdf::Optimization::ImageCompressionOptions::set_ImageQuality | ( | int32_t | value | ) |
Specifies level of image compression when CompressIamges flag is used.
ASPOSE_PDF_SHARED_API void Aspose::Pdf::Optimization::ImageCompressionOptions::set_MaxResolution | ( | int32_t | value | ) |
Specifies maximum resolution of images. If image has higher resolition it will be scaled
ASPOSE_PDF_SHARED_API void Aspose::Pdf::Optimization::ImageCompressionOptions::set_ResizeImages | ( | bool | value | ) |
If this flag set to true and CompressImages is true images will be resized if image resoultion is greater then specified MaxResolution parameter.
ASPOSE_PDF_SHARED_API void Aspose::Pdf::Optimization::ImageCompressionOptions::set_Version | ( | ImageCompressionVersion | value | ) |
Version of compression algorithm. Possible values are: 1. standard compression, 2. fast (improved compression which is faster then standard but may be applicable not for all images), 3. mixed (standard compression is applied to images which can not be compressed by faster algorithm, this may give best compression but more slow then "fast" algorithm. Version "Fast" is not applicable for resizing images (standard method will be used). Default is "Standard".