Aspose::Slides::Export::ISvgShapeAndTextFormattingController Class Referenceabstract

Controls SVG shape and text generation. More...

Inherits Aspose::Slides::Export::ISvgShapeFormattingController.

Public Member Functions

virtual void FormatText (System::SharedPtr< ISvgTSpan > svgTSpan, System::SharedPtr< IPortion > portion, System::SharedPtr< ITextFrame > textFrame)=0
 This function is called before rendering of text portion to SVG to allow user to control resulting SVG. More...
 
- Public Member Functions inherited from Aspose::Slides::Export::ISvgShapeFormattingController
virtual void FormatShape (System::SharedPtr< ISvgShape > svgShape, System::SharedPtr< IShape > shape)=0
 This function is called before rendering of shape to SVG to allow user to control resulting SVG. 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 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 (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)
 

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

Controls SVG shape and text generation.

Example:

class CustomSvgShapeFormattingController : public Aspose::Slides::Export::ISvgShapeAndTextFormattingController
{
public:
CustomSvgShapeFormattingController(int32_t shapeStartIndex = 0)
: m_shapeIndex(shapeStartIndex), m_portionIndex(0), m_tspanIndex(0)
{
}
{
svgShape->set_Id(System::String::Format(u"shape-{0}", m_shapeIndex++));
m_portionIndex = m_tspanIndex = 0;
}
{
int32_t paragraphIndex = 0;
int32_t portionIndex = 0;
for (int32_t i = 0; i < textFrame->get_Paragraphs()->get_Count(); i = i + 1)
{
portionIndex = textFrame->get_Paragraphs()->idx_get(i)->get_Portions()->IndexOf(portion);
if (portionIndex > -1)
{
paragraphIndex = i;
break;
}
}
if (m_portionIndex != portionIndex)
{
m_tspanIndex = 0;
m_portionIndex = portionIndex;
}
svgTSpan->set_Id(System::String::Format(u"paragraph-{0}_portion-{1}_{2}", paragraphIndex, m_portionIndex, m_tspanIndex++));
}
private:
int32_t m_shapeIndex, m_portionIndex, m_tspanIndex;
};

Member Function Documentation

◆ FormatText()

virtual void Aspose::Slides::Export::ISvgShapeAndTextFormattingController::FormatText ( System::SharedPtr< ISvgTSpan svgTSpan,
System::SharedPtr< IPortion portion,
System::SharedPtr< ITextFrame textFrame 
)
pure virtual

This function is called before rendering of text portion to SVG to allow user to control resulting SVG.

Parameters
svgTSpanObject to control SVG tspan generation.
portionSource portion.
textFrameSource portion text frame.