IChartData
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]IChartData class
Represents data used for a chart plotting.
class IChartData : public virtual System::Object
Methods
| Method | Description |
|---|---|
| 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<IChartCategoryCollection> get_Categories() | Gets the primary categories (or both primary and secondary categories if IChartData::set_UseSecondaryCategories is set to false). Read-only IChartCategoryCollection. |
| virtual System::SharedPtr<IChartCategory> get_Category(int32_t) | Returns the primary category at the specified index. If get_UseSecondaryCategories is false, get among all categories. |
| virtual System::SharedPtr<IChartDataWorkbook> get_ChartDataWorkbook() | Gets the cells factory to create cells used for chart series or categories. Read-only IChartDataWorkbook. |
| virtual System::SharedPtr<IChartSeries> get_ChartSeries(int32_t) | Returns the series at the specified index. |
| virtual ChartDataSourceType get_DataSourceType() | Represents data source of the chart |
| virtual System::String get_ExternalWorkbookPath() | Represents external workbook path if data source is external, null otherwise |
| virtual System::SharedPtr<IChartCategoryCollection> get_SecondaryCategories() | Gets the secondary categories if IChartData::get_UseSecondaryCategories is true. Read-only IChartCategoryCollection. |
| virtual System::SharedPtr<IChartCategory> get_SecondaryCategory(int32_t) | Returns the secondary category at the specified index. If get_UseSecondaryCategories is false, then IChartData::get_SecondaryCategories is null. |
| virtual System::SharedPtr<IChartSeriesCollection> get_Series() | Gets the series. Read-only IChartSeriesCollection. |
| virtual System::SharedPtr<IChartSeriesGroup> get_SeriesGroup(System::SharedPtr<IChartSeries>) | |
| virtual System::SharedPtr<IChartSeriesGroup> get_SeriesGroup(int32_t) | Returns the group of series at the specified index. |
| virtual System::SharedPtr<IChartSeriesGroupCollection> get_SeriesGroups() | Gets the groups of series. Read-only IChartSeriesGroupCollection. |
| virtual bool get_UseSecondaryCategories() | If set to false then IChartData::get_SecondaryCategories returns null and data in IChartData::get_Categories is used both for primary and secondary series. If set to true then data in IChartData::get_SecondaryCategories is used for secondary series and data in IChartData::get_Categories is used for primary series. Read bool. |
| 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 System::String GetRange() | Gets chart data range. |
| virtual const TypeInfo& GetType() const | Gets actual type of object. Analog of C# System.Object.GetType() call. |
| virtual bool Is(const TypeInfo&) const | Check if object represents an instance of type described by targetType. Analog of C# ‘is’ operator. |
| 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. |
| 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<System::IO::MemoryStream> ReadWorkbookStream() | Writes the internally contained Excel workbook it into an in-memory stream. |
| 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_UseSecondaryCategories(bool) | If set to false then IChartData::get_SecondaryCategories returns null and data in IChartData::get_Categories is used both for primary and secondary series. If set to true then data in IChartData::get_SecondaryCategories is used for secondary series and data in IChartData::get_Categories is used for primary series. Write bool. |
| virtual void SetExternalWorkbook(System::String) | Sets external workbook as a data source for the chart. Chart data will be updated from the target workbook. |
| virtual void SetExternalWorkbook(System::String, bool) | Sets external workbook as a data source for the chart. |
| virtual void SetRange(System::String) | Set chart data range. Series and categories will be updated based on new data range. If amount of series in data range greater than count of series in the chart data then additional series with the same type as a last series in the current collection will be added to the end of the collection. |
| virtual void SetTemplateWeakPtr(uint32_t) | Set n’th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. |
| 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 void SwitchRowColumn() | Swap the data over the axis. Data being charted on the X axis will move to the Y axis and vice versa. |
| 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. |
| 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 void WriteWorkbookStream(System::SharedPtr<System::IO::MemoryStream>) | Initializes the internally contained Excel workbook with user-specified value. |
| virtual ~Object() | Destroys object. Frees all internal data structures. |
See Also
- Class Object
- Namespace Aspose::Slides::Charts
- Library Aspose.Slides