Represents a series labels. More...

Inherits Aspose::Slides::Charts::IDataLabel, and Aspose::Slides::IDOMObject.

Public Member Functions

System::SharedPtr< IDOMObjectget_Parent_Immediate ()
 Returns Parent_Immediate object. Read-only IDOMObject. More...
 
System::SharedPtr< IChartget_Chart ()
 Returns the parent chart. Read-only IChart. More...
 
bool get_IsVisible ()
 False means that data label is not visible (and so all Show*-flags (ShowValue, ...) are false). Read-only bool. More...
 
System::SharedPtr< ITextFrameget_TextFrameForOverriding ()
 Can contain a rich formatted text. If this property is not null then this formatted text value overrides auto-generated text of data label. Auto-generated text of data label means text that is managed by ShowSeriesName, ShowValue, ... properties and is formatted with the TextFormatManager.TextFormat property. Read-only ITextFrame. More...
 
System::SharedPtr< IChartTextFormatget_TextFormat ()
 Returns text format. Read-only IChartTextFormat. More...
 
float get_X ()
 Returns the x coordinate of a title as a fraction of the width of the chart. Read float. More...
 
void set_X (float value)
 Sets the x coordinate of a title as a fraction of the width of the chart. Write float. More...
 
float get_Y ()
 Returns the y coordinate of a title as a fraction of the height of the chart. Read float. More...
 
void set_Y (float value)
 Sets the y coordinate of a title as a fraction of the height of the chart. Write float. More...
 
float get_Width ()
 Returns the width of a title as a fraction of the width of the chart. Read float. More...
 
void set_Width (float value)
 Sets the width of a title as a fraction of the width of the chart. Write float. More...
 
float get_Height ()
 Returns the height of a title as a fraction of the height of the chart. Read float. More...
 
void set_Height (float value)
 Sets the height of a title as a fraction of the height of the chart. Write float. More...
 
float get_Right ()
 Right. Read-only float. More...
 
float get_Bottom ()
 Bottom. Read-only float. More...
 
System::SharedPtr< IDataLabelFormatget_DataLabelFormat ()
 Returns data label format. Read-only IDataLabelFormat. More...
 
System::SharedPtr< IChartDataCellget_ValueFromCell ()
 Gets workbook data cell. Applied if IDataLabelFormat.ShowLabelValueFromCell property equals true. More...
 
void set_ValueFromCell (System::SharedPtr< IChartDataCell > value)
 Sets workbook data cell. Applied if IDataLabelFormat.ShowLabelValueFromCell property equals true. More...
 
float get_ActualX ()
 Specifies actual x location (left) of the chart element relative to the left top corner of the chart. Call method IChart.ValidateChartLayout() before to get actual values. Read float. More...
 
float get_ActualY ()
 Specifies actual top of the chart element relative to the left top corner of the chart. Call method IChart.ValidateChartLayout() before to get actual values. Read float. More...
 
float get_ActualWidth ()
 Specifies actual width of the chart element. Call method IChart.ValidateChartLayout() before to get actual values. Read float. More...
 
float get_ActualHeight ()
 Specifies actual height of the chart element. Call method IChart.ValidateChartLayout() before to get actual values. Read float. More...
 
System::SharedPtr< IBaseSlideget_Slide ()
 Returns the parent slide of a FillFormat. Read-only BaseSlide. More...
 
System::SharedPtr< IPresentationget_Presentation ()
 Returns the parent presentation of a FillFormat. Read-only IPresentation. More...
 
 DataLabel (System::SharedPtr< IChartDataPoint > parentImmediate)
 Creates a new instance of DataLabel class. More...
 
void Hide ()
 Make data label hidden by setting all Show*-flags (ShowValue, ...) to false state. IsVisible will be false after this. More...
 
System::String GetActualLabelText ()
 Returns actual label text based on DataLabelFormat settings or TextFrameForOverriding.Text value. More...
 
System::SharedPtr< ITextFrameAddTextFrameForOverriding (System::String text)
 Initialize TextFrameForOverriding with the text in paramener "text". If TextFrameForOverriding is already initialized then simply changes its text. 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 refernce 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 int GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual String ToString () ASPOSE_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 (unsigned int argument)
 Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...
 
template<>
bool Equals (float const &objA, float const &objB)
 
template<>
bool Equals (double const &objA, double const &objB)
 
template<>
bool ReferenceEquals (String const &str, std::nullptr_t)
 
template<>
bool ReferenceEquals (String const &str1, String const &str2)
 

Protected Member Functions

System::String get_DataCellCachedValue () const
 
void set_DataCellCachedValue (System::String value)
 
System::SharedPtr< Aspose::Slides::UnsupportedProps::PPTXUnsupportedProps::Charts::DataLabelPPTXUnsupportedProps > get_PPTXUnsupportedProps ()
 
System::SharedPtr< ChartSeriesget_ParentSeries ()
 
void set_ActualX (float value)
 Specifies actual x location (left) of the chart element relative to the left top corner of the chart. Call method IChart.ValidateChartLayout() before to get actual values. Read float. More...
 
void set_ActualY (float value)
 Specifies actual top of the chart element relative to the left top corner of the chart. Call method IChart.ValidateChartLayout() before to get actual values. Read float. More...
 
void set_ActualWidth (float value)
 Specifies actual width of the chart element. Call method IChart.ValidateChartLayout() before to get actual values. Read float. More...
 
void set_ActualHeight (float value)
 Specifies actual height of the chart element. Call method IChart.ValidateChartLayout() before to get actual values. Read float. More...
 
 DataLabel (System::SharedPtr< IChartCategory > parentImmediate, System::SharedPtr< ChartSeries > parentSeries)
 Creates a new instance of DataLabel class. More...
 
 DataLabel (System::SharedPtr< AggregatedDataPoint > parentImmediate)
 Creates a new instance of DataLabel class. More...
 
System::String GetValueString ()
 
System::String GetPercentageString ()
 
void CopyFrom (System::SharedPtr< IDataLabel > sourceLabel)
 

Static Protected Member Functions

static System::String VerifyLabelPosition (System::SharedPtr< IChartSeries > series, LegendDataLabelPosition position)
 

Additional Inherited Members

- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 Alias for smart pointer type. More...
 
typedef System::Details::SharedMembersType shared_members_type
 structure to keep list of shared pointers contained in object. 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 ()
 Impleemnts C# typeof(System.Object) construct. More...
 

Detailed Description

Represents a series labels.

Constructor & Destructor Documentation

◆ DataLabel() [1/3]

Aspose::Slides::Charts::DataLabel::DataLabel ( System::SharedPtr< IChartDataPoint parentImmediate)

Creates a new instance of DataLabel class.

Parameters
parentImmediateParent ChartDataPoint.

◆ DataLabel() [2/3]

Aspose::Slides::Charts::DataLabel::DataLabel ( System::SharedPtr< IChartCategory parentImmediate,
System::SharedPtr< ChartSeries parentSeries 
)
protected

Creates a new instance of DataLabel class.

Parameters
parentImmediateParent ChartCategory.
parentSeriesRelated series for loading default data label format.

◆ DataLabel() [3/3]

Aspose::Slides::Charts::DataLabel::DataLabel ( System::SharedPtr< AggregatedDataPoint >  parentImmediate)
protected

Creates a new instance of DataLabel class.

Parameters
parentImmediateParent ChartDataPoint.

Member Function Documentation

◆ AddTextFrameForOverriding()

System::SharedPtr<ITextFrame> Aspose::Slides::Charts::DataLabel::AddTextFrameForOverriding ( System::String  text)
virtual

Initialize TextFrameForOverriding with the text in paramener "text". If TextFrameForOverriding is already initialized then simply changes its text.

Parameters
textText for a new TextFrameForOverriding.

Implements Aspose::Slides::Charts::IOverridableText.

◆ CopyFrom()

void Aspose::Slides::Charts::DataLabel::CopyFrom ( System::SharedPtr< IDataLabel sourceLabel)
protected

◆ get_ActualHeight()

float Aspose::Slides::Charts::DataLabel::get_ActualHeight ( )
virtual

Specifies actual height of the chart element. Call method IChart.ValidateChartLayout() before to get actual values. Read float.

Implements Aspose::Slides::Charts::IActualLayout.

◆ get_ActualWidth()

float Aspose::Slides::Charts::DataLabel::get_ActualWidth ( )
virtual

Specifies actual width of the chart element. Call method IChart.ValidateChartLayout() before to get actual values. Read float.

Implements Aspose::Slides::Charts::IActualLayout.

◆ get_ActualX()

float Aspose::Slides::Charts::DataLabel::get_ActualX ( )
virtual

Specifies actual x location (left) of the chart element relative to the left top corner of the chart. Call method IChart.ValidateChartLayout() before to get actual values. Read float.

Implements Aspose::Slides::Charts::IActualLayout.

◆ get_ActualY()

float Aspose::Slides::Charts::DataLabel::get_ActualY ( )
virtual

Specifies actual top of the chart element relative to the left top corner of the chart. Call method IChart.ValidateChartLayout() before to get actual values. Read float.

Implements Aspose::Slides::Charts::IActualLayout.

◆ get_Bottom()

float Aspose::Slides::Charts::DataLabel::get_Bottom ( )
virtual

Bottom. Read-only float.

Implements Aspose::Slides::Charts::ILayoutable.

◆ get_Chart()

System::SharedPtr<IChart> Aspose::Slides::Charts::DataLabel::get_Chart ( )
virtual

Returns the parent chart. Read-only IChart.

Implements Aspose::Slides::Charts::IChartComponent.

◆ get_DataCellCachedValue()

System::String Aspose::Slides::Charts::DataLabel::get_DataCellCachedValue ( ) const
protected

◆ get_DataLabelFormat()

System::SharedPtr<IDataLabelFormat> Aspose::Slides::Charts::DataLabel::get_DataLabelFormat ( )
virtual

Returns data label format. Read-only IDataLabelFormat.

Implements Aspose::Slides::Charts::IDataLabel.

◆ get_Height()

float Aspose::Slides::Charts::DataLabel::get_Height ( )
virtual

Returns the height of a title as a fraction of the height of the chart. Read float.

Implements Aspose::Slides::Charts::ILayoutable.

◆ get_IsVisible()

bool Aspose::Slides::Charts::DataLabel::get_IsVisible ( )
virtual

False means that data label is not visible (and so all Show*-flags (ShowValue, ...) are false). Read-only bool.

If data label is visible you can make it hidden with Hide() method. But if data label is not visible (IsVisible is false) you can make data label visible with setting Show*-flags (ShowValue, ...) to true state.

Implements Aspose::Slides::Charts::IDataLabel.

◆ get_Parent_Immediate()

System::SharedPtr<IDOMObject> Aspose::Slides::Charts::DataLabel::get_Parent_Immediate ( )
virtual

Returns Parent_Immediate object. Read-only IDOMObject.

Implements Aspose::Slides::IDOMObject.

◆ get_ParentSeries()

System::SharedPtr<ChartSeries> Aspose::Slides::Charts::DataLabel::get_ParentSeries ( )
protected

◆ get_PPTXUnsupportedProps()

System::SharedPtr<Aspose::Slides::UnsupportedProps::PPTXUnsupportedProps::Charts::DataLabelPPTXUnsupportedProps> Aspose::Slides::Charts::DataLabel::get_PPTXUnsupportedProps ( )
protected

◆ get_Presentation()

System::SharedPtr<IPresentation> Aspose::Slides::Charts::DataLabel::get_Presentation ( )
virtual

Returns the parent presentation of a FillFormat. Read-only IPresentation.

Implements Aspose::Slides::IPresentationComponent.

◆ get_Right()

float Aspose::Slides::Charts::DataLabel::get_Right ( )
virtual

Right. Read-only float.

Implements Aspose::Slides::Charts::ILayoutable.

◆ get_Slide()

System::SharedPtr<IBaseSlide> Aspose::Slides::Charts::DataLabel::get_Slide ( )
virtual

Returns the parent slide of a FillFormat. Read-only BaseSlide.

Implements Aspose::Slides::ISlideComponent.

◆ get_TextFormat()

System::SharedPtr<IChartTextFormat> Aspose::Slides::Charts::DataLabel::get_TextFormat ( )
virtual

Returns text format. Read-only IChartTextFormat.

Implements Aspose::Slides::Charts::IFormattedTextContainer.

◆ get_TextFrameForOverriding()

System::SharedPtr<ITextFrame> Aspose::Slides::Charts::DataLabel::get_TextFrameForOverriding ( )
virtual

Can contain a rich formatted text. If this property is not null then this formatted text value overrides auto-generated text of data label. Auto-generated text of data label means text that is managed by ShowSeriesName, ShowValue, ... properties and is formatted with the TextFormatManager.TextFormat property. Read-only ITextFrame.

Implements Aspose::Slides::Charts::IOverridableText.

◆ get_ValueFromCell()

System::SharedPtr<IChartDataCell> Aspose::Slides::Charts::DataLabel::get_ValueFromCell ( )
virtual

Gets workbook data cell. Applied if IDataLabelFormat.ShowLabelValueFromCell property equals true.

Implements Aspose::Slides::Charts::IDataLabel.

◆ get_Width()

float Aspose::Slides::Charts::DataLabel::get_Width ( )
virtual

Returns the width of a title as a fraction of the width of the chart. Read float.

Implements Aspose::Slides::Charts::ILayoutable.

◆ get_X()

float Aspose::Slides::Charts::DataLabel::get_X ( )
virtual

Returns the x coordinate of a title as a fraction of the width of the chart. Read float.

Implements Aspose::Slides::Charts::ILayoutable.

◆ get_Y()

float Aspose::Slides::Charts::DataLabel::get_Y ( )
virtual

Returns the y coordinate of a title as a fraction of the height of the chart. Read float.

Implements Aspose::Slides::Charts::ILayoutable.

◆ GetActualLabelText()

System::String Aspose::Slides::Charts::DataLabel::GetActualLabelText ( )
virtual

Returns actual label text based on DataLabelFormat settings or TextFrameForOverriding.Text value.

Returns

Implements Aspose::Slides::Charts::IDataLabel.

◆ GetPercentageString()

System::String Aspose::Slides::Charts::DataLabel::GetPercentageString ( )
protected

◆ GetValueString()

System::String Aspose::Slides::Charts::DataLabel::GetValueString ( )
protected

◆ Hide()

void Aspose::Slides::Charts::DataLabel::Hide ( )
virtual

Make data label hidden by setting all Show*-flags (ShowValue, ...) to false state. IsVisible will be false after this.

If data label is not visible (IsVisible is false) you can make data label visible with setting Show*-flags (ShowValue, ...) to true state.

Implements Aspose::Slides::Charts::IDataLabel.

◆ set_ActualHeight()

void Aspose::Slides::Charts::DataLabel::set_ActualHeight ( float  value)
protected

Specifies actual height of the chart element. Call method IChart.ValidateChartLayout() before to get actual values. Read float.

◆ set_ActualWidth()

void Aspose::Slides::Charts::DataLabel::set_ActualWidth ( float  value)
protected

Specifies actual width of the chart element. Call method IChart.ValidateChartLayout() before to get actual values. Read float.

◆ set_ActualX()

void Aspose::Slides::Charts::DataLabel::set_ActualX ( float  value)
protected

Specifies actual x location (left) of the chart element relative to the left top corner of the chart. Call method IChart.ValidateChartLayout() before to get actual values. Read float.

◆ set_ActualY()

void Aspose::Slides::Charts::DataLabel::set_ActualY ( float  value)
protected

Specifies actual top of the chart element relative to the left top corner of the chart. Call method IChart.ValidateChartLayout() before to get actual values. Read float.

◆ set_DataCellCachedValue()

void Aspose::Slides::Charts::DataLabel::set_DataCellCachedValue ( System::String  value)
protected

◆ set_Height()

void Aspose::Slides::Charts::DataLabel::set_Height ( float  value)
virtual

Sets the height of a title as a fraction of the height of the chart. Write float.

Implements Aspose::Slides::Charts::ILayoutable.

◆ set_ValueFromCell()

void Aspose::Slides::Charts::DataLabel::set_ValueFromCell ( System::SharedPtr< IChartDataCell value)
virtual

Sets workbook data cell. Applied if IDataLabelFormat.ShowLabelValueFromCell property equals true.

Implements Aspose::Slides::Charts::IDataLabel.

◆ set_Width()

void Aspose::Slides::Charts::DataLabel::set_Width ( float  value)
virtual

Sets the width of a title as a fraction of the width of the chart. Write float.

Implements Aspose::Slides::Charts::ILayoutable.

◆ set_X()

void Aspose::Slides::Charts::DataLabel::set_X ( float  value)
virtual

Sets the x coordinate of a title as a fraction of the width of the chart. Write float.

Implements Aspose::Slides::Charts::ILayoutable.

◆ set_Y()

void Aspose::Slides::Charts::DataLabel::set_Y ( float  value)
virtual

Sets the y coordinate of a title as a fraction of the height of the chart. Write float.

Implements Aspose::Slides::Charts::ILayoutable.

◆ VerifyLabelPosition()

static System::String Aspose::Slides::Charts::DataLabel::VerifyLabelPosition ( System::SharedPtr< IChartSeries series,
LegendDataLabelPosition  position 
)
staticprotected