Aspose::Slides::Effects::BiLevel Class Reference

Represents a Bi-Level (black/white) effect. Input colors whose luminance is less than the specified threshold value are changed to black. Input colors whose luminance are greater than or equal the specified value are set to white. The alpha effect values are unaffected by this effect. More...

#include <BiLevel.h>

Inherits Aspose::Slides::Effects::ImageTransformOperation, Aspose::Slides::Effects::IBiLevel, and Aspose::Slides::Effects::IVisualEffect.

Public Member Functions

System::SharedPtr< IBiLevelEffectiveDataGetEffective () override
 Gets effective Bi-Level effect data with the inheritance applied. More...
 
bool Equals (System::SharedPtr< System::Object > obj) override
 Determines whether the specified BiLevel is equal to the current BiLevel. More...
 
int32_t GetHashCode () const override
 Serves as a hash function for a particular type. More...
 
- Public Member Functions inherited from Aspose::Slides::PVIObject
bool Equals (System::SharedPtr< System::Object > obj) override
 Compares with specified object. More...
 
int32_t GetHashCode () const override
 Returns hash code. More...
 
- Public Member Functions inherited from Aspose::Slides::IPVIObject
virtual System::SharedPtr< IPresentationComponentget_Parent_IPresentationComponent ()=0
 Returns parent IPresentationComponent. Read-only IPresentationComponent. More...
 
virtual uint32_t get_Version ()=0
 Version. Read-only uint32_t. More...
 
- Public Member Functions inherited from Aspose::Slides::IDOMObject
virtual System::SharedPtr< IDOMObjectget_Parent_Immediate ()=0
 Returns Parent_Immediate object. Read-only IDOMObject. More...
 
- Public Member Functions inherited from System::Object
 Object ()
 Creates object. Initializes all internal data structures. More...
 
virtual ~Object ()
 Destroys object. Frees all internal data structures. More...
 
 Object (Object const &x)
 Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
Objectoperator= (Object const &x)
 Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
ObjectSharedRefAdded ()
 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...
 
void Lock ()
 Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...
 
void Unlock ()
 Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...
 
virtual bool Equals (ptr obj)
 Compares objects using C# Object.Equals semantics. More...
 
virtual int32_t GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual String ToString () const
 Analog of C# Object.ToString() method. Enables converting custom objects to string. More...
 
virtual ptr MemberwiseClone () const
 Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...
 
virtual const TypeInfoGetType () const
 Gets actual type of object. Analog of C# System.Object.GetType() call. More...
 
virtual bool Is (const TypeInfo &targetType) const
 Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...
 
virtual 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 bool FastCast (const Details::FastRttiBase &helper, void **out_ptr) const
 For internal purposes only. 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...
 
virtual System::SharedPtr< IBaseSlideget_Slide ()=0
 Returns the base slide. Read-only IBaseSlide. More...
 
virtual System::SharedPtr< IPresentationget_Presentation ()=0
 Returns the presentation. Read-only IPresentation. More...
 
virtual System::SharedPtr< Aspose::Slides::Effects::IBiLevelEffectiveDataGetEffective ()=0
 Gets effective data with the inheritance applied. More...
 
virtual System::SharedPtr< IEffectEffectiveDataGetEffective_ ()=0
 

Protected Member Functions

System::SharedPtr< TrueColorBitmap > Apply (System::SharedPtr< TrueColorBitmap > img, System::SharedPtr< IBaseSlide > slide) override
 
System::String GetStringData (System::SharedPtr< IBaseSlide > slide, System::SharedPtr< FloatColor > styleColor) override
 
System::SharedPtr< ImageTransformOperationClone () override
 
virtual ~BiLevel ()
 
- Protected Member Functions inherited from Aspose::Slides::Effects::ImageTransformOperation
uint32_t get_Version () override
 Version. Read-only uint32_t. More...
 
System::SharedPtr< System::ObjectCreateRealObject () override
 
virtual ~ImageTransformOperation ()
 
- Protected Member Functions inherited from Aspose::Slides::PVIObject
virtual ~PVIObject ()
 

Additional Inherited Members

- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 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 TypeInfoType ()
 Implements C# typeof(System.Object) construct. 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...
 

Detailed Description

Represents a Bi-Level (black/white) effect. Input colors whose luminance is less than the specified threshold value are changed to black. Input colors whose luminance are greater than or equal the specified value are set to white. The alpha effect values are unaffected by this effect.

Constructor & Destructor Documentation

◆ ~BiLevel()

virtual Aspose::Slides::Effects::BiLevel::~BiLevel ( )
protectedvirtual

Member Function Documentation

◆ Apply()

System::SharedPtr< TrueColorBitmap > Aspose::Slides::Effects::BiLevel::Apply ( System::SharedPtr< TrueColorBitmap >  img,
System::SharedPtr< IBaseSlide slide 
)
overrideprotected

◆ Clone()

System::SharedPtr< ImageTransformOperation > Aspose::Slides::Effects::BiLevel::Clone ( )
overrideprotected

◆ Equals()

bool Aspose::Slides::Effects::BiLevel::Equals ( System::SharedPtr< System::Object obj)
override

Determines whether the specified BiLevel is equal to the current BiLevel.

Parameters
objThe BiLevel to compare.
Returns
true if objects are equal; otherwise, false.

◆ GetEffective()

System::SharedPtr< IBiLevelEffectiveData > Aspose::Slides::Effects::BiLevel::GetEffective ( )
overridevirtual

Gets effective Bi-Level effect data with the inheritance applied.

Returns
A IBiLevelEffectiveData.

Implements Aspose::Slides::IAccessiblePVIObject< System::SharedPtr< Aspose::Slides::Effects::IBiLevelEffectiveData > >.

◆ GetHashCode()

int32_t Aspose::Slides::Effects::BiLevel::GetHashCode ( ) const
overridevirtual

Serves as a hash function for a particular type.

Returns
A hash code for the current object.

Reimplemented from System::Object.

◆ GetStringData()

System::String Aspose::Slides::Effects::BiLevel::GetStringData ( System::SharedPtr< IBaseSlide slide,
System::SharedPtr< FloatColor styleColor 
)
overrideprotected