IMathFraction
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]IMathFraction class
Specifies the fraction object, consisting of a numerator and denominator separated by a fraction bar. The fraction bar can be horizontal or diagonal, depending on the fraction properties. The fraction object is also used to represent the stack function, which places one element above another, with no fraction bar.
class IMathFraction : public virtual Aspose::Slides::MathText::IMathElement
Methods
| Method | Description |
|---|---|
| virtual System::SharedPtr<IMathAccent> Accent(char16_t) | Sets an accent mark (a character on the top of this element) |
| virtual System::SharedPtr<IMathFunction> AsArgumentOfFunction(System::SharedPtr<IMathElement>) | Takes specified function using this instance as the argument |
| virtual System::SharedPtr<IMathFunction> AsArgumentOfFunction(System::String) | Takes specified function using this instance as the argument |
| virtual System::SharedPtr<IMathFunction> AsArgumentOfFunction(MathFunctionsOfOneArgument) | Takes specified function using this instance as the argument |
| virtual System::SharedPtr<IMathFunction> AsArgumentOfFunction(MathFunctionsOfTwoArguments, System::SharedPtr<IMathElement>) | Takes specified function using this instance as the argument and specified additional argument |
| virtual System::SharedPtr<IMathFunction> AsArgumentOfFunction(MathFunctionsOfTwoArguments, System::String) | Takes specified function using this instance as the argument and specified additional argument |
| virtual System::SharedPtr<IMathFraction> Divide(System::SharedPtr<IMathElement>) | Creates a fraction with this numerator and specified denominator |
| virtual System::SharedPtr<IMathFraction> Divide(System::String) | Creates a fraction with this numerator and specified denominator |
| virtual System::SharedPtr<IMathFraction> Divide(System::SharedPtr<IMathElement>, MathFractionTypes) | Creates a fraction of the specified type with this numerator and specified denominator |
| virtual System::SharedPtr<IMathFraction> Divide(System::String, MathFractionTypes) | Creates a fraction of the specified type with this numerator and specified denominator |
| virtual System::SharedPtr<IMathDelimiter> Enclose() | Encloses a math element in parenthesis |
| virtual System::SharedPtr<IMathDelimiter> Enclose(char16_t, char16_t) | Encloses this element in specified characters such as parenthesis or another characters as framing |
| virtual bool Equals(ptr) | Compares objects using C# Object.Equals semantics. |
| static std::enable_if<IsSmartPtr<T1>::value&&IsSmartPtr<T2>::value, bool>::type Equals(T1 const&, T2 const&) | Compares reference type objects in C# style. |
| static std::enable_if<!IsSmartPtr<T1>::value&&!IsSmartPtr<T2>::value, bool>::type Equals(T1 const&, T2 const&) | Compares value type objects in C# style. |
| static bool Equals(float const&, float const&) | 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. |
| static bool Equals(double const&, double const&) | 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. |
| virtual bool FastCast(const Details::FastRttiBase&, void **) const | For internal purposes only. |
| virtual System::SharedPtr<IMathFunction> Function(System::SharedPtr<IMathElement>) | Takes a function of an argument using this instance as the function name |
| virtual System::SharedPtr<IMathFunction> Function(System::String) | Takes a function of an argument using this instance as the function name |
| virtual System::SharedPtr<IMathElement> get_Denominator() | Denominator |
| virtual MathFractionTypes get_FractionType() | Fraction type Default: Bar |
| virtual System::SharedPtr<IMathElement> get_Numerator() | Numerator |
| virtual System::ArrayPtr<System::SharedPtr<IMathElement>> GetChildren() | Get children elements |
| Detail::SmartPtrCounter * GetCounter() | Gets reference counter data structure associated with the object. |
| virtual int32_t GetHashCode() const | Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. |
| virtual const TypeInfo& GetType() const | Gets actual type of object. Analog of C# System.Object.GetType() call. |
| virtual System::SharedPtr<IMathGroupingCharacter> Group() | Places this element in a group using a bottom curly bracket |
| virtual System::SharedPtr<IMathGroupingCharacter> Group(char16_t, MathTopBotPositions, MathTopBotPositions) | Places this element in a group using a grouping character such as bottom curly bracket or another |
| virtual System::SharedPtr<IMathNaryOperator> Integral(MathIntegralTypes, System::SharedPtr<IMathElement>, System::SharedPtr<IMathElement>, MathLimitLocations) | Takes the integral |
| virtual System::SharedPtr<IMathNaryOperator> Integral(MathIntegralTypes, System::SharedPtr<IMathElement>, System::SharedPtr<IMathElement>) | Takes the integral |
| virtual System::SharedPtr<IMathNaryOperator> Integral(MathIntegralTypes) | Takes the integral without limits |
| virtual System::SharedPtr<IMathNaryOperator> Integral(MathIntegralTypes, System::String, System::String, MathLimitLocations) | Takes the integral |
| virtual System::SharedPtr<IMathNaryOperator> Integral(MathIntegralTypes, System::String, System::String) | Takes the integral |
| virtual bool Is(const TypeInfo&) const | Check if object represents an instance of type described by targetType. Analog of C# ‘is’ operator. |
| virtual System::SharedPtr<IMathBlock> Join(System::SharedPtr<IMathElement>) | Joins a mathematical element and forms a mathematical block |
| virtual System::SharedPtr<IMathBlock> Join(System::String) | Joins a mathematical text and forms a mathematical block |
| void Lock() | Implements C# lock() statement locking. Call directly or use LockContext sentry object. |
| virtual ptr MemberwiseClone() const | Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. |
| virtual System::SharedPtr<IMathNaryOperator> Nary(MathNaryOperatorTypes, System::SharedPtr<IMathElement>, System::SharedPtr<IMathElement>) | Creates a N-ary operator |
| virtual System::SharedPtr<IMathNaryOperator> Nary(MathNaryOperatorTypes, System::String, System::String) | Creates a N-ary operator |
| Object() | Creates object. Initializes all internal data structures. |
| Object(Object const&) | Copy constructor. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses. |
| Object& operator=(Object const&) | Assignment operator. Doesn’t copy anything, really, just initializes new object and enables copy constructing subclasses. |
| virtual System::SharedPtr<IMathBar> Overbar() | Sets a bar on the top of this element |
| virtual System::SharedPtr<IMathRadical> Radical(System::SharedPtr<IMathElement>) | Specifies the mathematical root of the given degree from the specified argument. |
| virtual System::SharedPtr<IMathRadical> Radical(System::String) | Specifies the mathematical root of the given degree from the specified argument. |
| static bool ReferenceEquals(ptr const&, ptr const&) | Compares objects by reference. |
| static std::enable_if<!IsSmartPtr<T>::value, bool>::type ReferenceEquals(T const&, T const&) | Compares objects by reference. |
| static std::enable_if<!IsSmartPtr<T>::value, bool>::type ReferenceEquals(T const&, std::nullptr_t) | Reference-compares value type object with nullptr. |
| bool ReferenceEquals(String const&, std::nullptr_t) | Specialization of Object::ReferenceEquals for case of string and nullptr. |
| bool ReferenceEquals(String const&, String const&) | Specialization of Object::ReferenceEquals for case of strings. |
| int RemovedSharedRefs(int) | Decreases shared reference count by specified value. |
| virtual void set_FractionType(MathFractionTypes) | Fraction type Default: Bar |
| virtual System::SharedPtr<IMathLimit> SetLowerLimit(System::SharedPtr<IMathElement>) | Takes lower limit |
| virtual System::SharedPtr<IMathLimit> SetLowerLimit(System::String) | Takes lower limit |
| virtual System::SharedPtr<IMathSubscriptElement> SetSubscript(System::SharedPtr<IMathElement>) | Creates subscript |
| virtual System::SharedPtr<IMathSubscriptElement> SetSubscript(System::String) | Creates subscript |
| virtual System::SharedPtr<IMathLeftSubSuperscriptElement> SetSubSuperscriptOnTheLeft(System::SharedPtr<IMathElement>, System::SharedPtr<IMathElement>) | Creates subscript and superscript on the left |
| virtual System::SharedPtr<IMathLeftSubSuperscriptElement> SetSubSuperscriptOnTheLeft(System::String, System::String) | Creates subscript and superscript on the left |
| virtual System::SharedPtr<IMathRightSubSuperscriptElement> SetSubSuperscriptOnTheRight(System::SharedPtr<IMathElement>, System::SharedPtr<IMathElement>) | Creates subscript and superscript on the right |
| virtual System::SharedPtr<IMathRightSubSuperscriptElement> SetSubSuperscriptOnTheRight(System::String, System::String) | Creates subscript and superscript on the right |
| virtual System::SharedPtr<IMathSuperscriptElement> SetSuperscript(System::SharedPtr<IMathElement>) | Creates superscript |
| virtual System::SharedPtr<IMathSuperscriptElement> SetSuperscript(System::String) | Creates superscript |
| virtual void SetTemplateWeakPtr(uint32_t) | Set n’th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. |
| virtual System::SharedPtr<IMathLimit> SetUpperLimit(System::SharedPtr<IMathElement>) | Takes upper limit |
| virtual System::SharedPtr<IMathLimit> SetUpperLimit(System::String) | Takes upper limit |
| int SharedCount() const | Gets current value of shared reference counter. |
| Object * SharedRefAdded() | Increments shared reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| int SharedRefRemovedSafe() | Decrements and returns shared reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| virtual System::SharedPtr<IMathBorderBox> ToBorderBox() | Places this element in a border-box |
| virtual System::SharedPtr<IMathBorderBox> ToBorderBox(bool, bool, bool, bool, bool, bool, bool, bool) | Places this element in a border-box |
| virtual System::SharedPtr<IMathBox> ToBox() | Places this element in a non-visual box (logical grouping) which is used to group components of an equation or other instance of mathematical text. A boxed object can (for example) serve as an operator emulator with or without an alignment point, serve as a line break point, or be grouped such as not to allow line breaks within. |
| virtual System::SharedPtr<IMathArray> ToMathArray() | Puts in a vertical array |
| virtual String ToString() const | Analog of C# Object.ToString() method. Enables converting custom objects to string. |
| static const TypeInfo& Type() | Implements C# typeof(System.Object) construct. |
| virtual System::SharedPtr<IMathBar> Underbar() | Sets a bar on the bottom of this element |
| void Unlock() | Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. |
| Detail::SmartPtrCounter * WeakRefAdded() | Increments weak reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| void WeakRefRemoved() | Decrements weak reference count. Shouldn’t be called directly; instead, use smart pointers or ThisProtector. |
| virtual ~Object() | Destroys object. Frees all internal data structures. |
Remarks
Example:
auto mathFraction = System::MakeObject<MathematicalText>(u"x")->Divide(u"y");
System::SharedPtr<IMathFraction> mathFraction2 = System::MakeObject<MathFraction>(System::MakeObject<MathematicalText>(u"x"), System::MakeObject<MathematicalText>(u"y"), Aspose::Slides::MathText::MathFractionTypes::Linear);
See Also
- Class IMathElement
- Namespace Aspose::Slides::MathText
- Library Aspose.Slides