Vcl.Imaging.GIFImg.TCustomGIFRenderer Methods

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InheritedProtected
AfterConstructionpublicResponds after the last constructor has executed.
BeforeDestructionpublicResponds before the first destructor executes.
Changedclass protectedInforms the TCustomGIFRenderer instance that a change occurred in its properties.
CheckChangeclass protectedChecks whether a change occured in the properties of the TCustomGIFRenderer instance.
CheckDisposedprotectedThis method is deprecated.
ClassInfopublicReturns a pointer to the run-time type information (RTTI) table for the object type.
ClassNamepublicReturns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument).
ClassNameIspublicDetermines whether an object is of a specific type.
ClassParentpublicReturns the type of the immediate ancestor of a class.
ClassTypepublicReturns the class reference for the object's class.
CleanupInstancepublicPerforms finalization on long strings, variants, and interface variables within a class.
CreatepublicCreates an instance of the TCustomGIFRenderer class.
DefaultHandlerpublicProvides the interface for a method that processes message records.
Destroypublic
DispatchpublicCalls message-handling methods for the object, based on the contents of the Message parameter.
DisposeOfpublicDisposeOf forces the execution of the destructor code in an object.
DoNextFrameclass protectedUsed internally to move to the next frame, when rendering an animated GIF.
DrawpublicDraws the current GIF frame on the specified canvas.
EqualspublicChecks whether the current instance and the Obj parameter are equal.
FieldAddresspublicReturns the address of a published object field.
FreepublicDestroys an object and frees its associated memory, if necessary.
FreeInstancepublicDeallocates memory allocated by a previous call to the NewInstance method.
GetBitmapclass protectedReturns the value of the Bitmap property.
GetDisposedprotectedGetter for the Disposed property.
GetHashCodepublicReturns an integer containing the hash code.
GetInterfacepublicRetrieves a specified interface.
GetInterfaceEntrypublicReturns the entry for a specific interface implemented in a class.
GetInterfaceTablepublicReturns a pointer to a structure containing all of the interfaces implemented by a given class.
HaltAnimationpublicPauses rendering the animated GIF.
InheritsFrompublicDetermines the relationship of two object types.
Initializeclass protectedInitializes the GIF renderer.
InitInstancepublicInitializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
InstanceSizepublicReturns the size in bytes of each instance of the object type.
InternalSetFrameIndexclass protectedSets the value of the Frame and FrameIndex properties.
Loopclass protectedLoops the GIF animation.
MethodAddresspublicReturns the address of a class method by name.
MethodNamepublicReturns the name of a class method by address.
NewInstancepublicAllocates memory for an instance of an object type and returns a pointer to that new instance.
NextFramepublicMoves to the next frame, when rendering an animated GIF.
QualifiedClassNamepublicReturns the qualified name of the class.
Resetclass protectedResets the GIF renderer.
SafeCallExceptionpublicHandles exceptions in methods declared using the safecall calling convention.
SetAnimateclass protectedSets the value of the Animate property.
SetBackgroundColorclass protectedSets the value of the BackgroundColor property.
SetFrameIndexclass protectedSets the value of the FrameIndex property.
SetLoopMaxclass protectedSets the value of the LoopMax property.
SetSpeedclass protectedSets the value of the Speed property.
SetTransparentclass protectedSets the value of the Transparent property.
StartAnimationpublicStarts rendering the animated GIF.
StopAnimationpublicStops rendering the animated GIF.
ToStringpublicReturns a string containing the class name.
UnitNamepublicReturns the name of the unit where the class is defined.
UnitScopepublicReturns the class's unit scope.