Vcl.Imaging.GIFImg.TGIFRenderer Methods

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InheritedProtected

AfterConstruction	public	Responds after the last constructor has executed.
AnimationTimerEvent	class protected	Stops the animation timer and moves to the next frame.
BeforeDestruction	public	Responds before the first destructor executes.
Changed	class protected	Informs the TGIFRenderer instance that a change occurred in its properties.
CheckChange	class protected	Checks whether a change occured in the properties of the TCustomGIFRenderer instance.
CheckDisposed	protected	This method is deprecated.
ClassInfo	public	Returns a pointer to the run-time type information (RTTI) table for the object type.
ClassName	public	Returns a string indicating the type of the object instance (as opposed to the type of the variable passed as an argument).
ClassNameIs	public	Determines whether an object is of a specific type.
ClassParent	public	Returns the type of the immediate ancestor of a class.
ClassType	public	Returns the class reference for the object's class.
CleanupInstance	public	Performs finalization on long strings, variants, and interface variables within a class.
Clear	class protected	Clears the context of the TGIFRenderer object.
Create	public	Creates an instance of the TGIFRenderer class.
DefaultHandler	public	Provides the interface for a method that processes message records.
Destroy	public	Destroys an instance of the TGIFRenderer class.
Dispatch	public	Calls message-handling methods for the object, based on the contents of the Message parameter.
DisposeOf	public	DisposeOf forces the execution of the destructor code in an object.
DoNextFrame	class protected	Moves to the next frame, when rendering an animated GIF.
Draw	public	Draws the current GIF frame on the specified canvas.
Equals	public	Checks whether the current instance and the Obj parameter are equal.
FieldAddress	public	Returns the address of a published object field.
Free	public	Destroys an object and frees its associated memory, if necessary.
FreeInstance	public	Deallocates memory allocated by a previous call to the NewInstance method.
GetBitmap	class protected	Returns the current image stored by the buffer.
GetDisposed	protected	Getter for the Disposed property.
GetHashCode	public	Returns an integer containing the hash code.
GetInterface	public	Retrieves a specified interface.
GetInterfaceEntry	public	Returns the entry for a specific interface implemented in a class.
GetInterfaceTable	public	Returns a pointer to a structure containing all of the interfaces implemented by a given class.
HaltAnimation	public	Pauses rendering the animated GIF.
InheritsFrom	public	Determines the relationship of two object types.
Initialize	class protected	Initializes the GIF renderer.
InitInstance	public	Initializes a newly allocated object instance to all zeros and initializes the instance's virtual method table pointer.
InstanceSize	public	Returns the size in bytes of each instance of the object type.
InternalSetFrameIndex	class protected	Sets the value of the Frame and FrameIndex properties.
Loop	class protected	Loops the GIF animation.
MethodAddress	public	Returns the address of a class method by name.
MethodName	public	Returns the name of a class method by address.
NewInstance	public	Allocates memory for an instance of an object type and returns a pointer to that new instance.
NextFrame	public	Moves to the next frame, when rendering an animated GIF.
QualifiedClassName	public	Returns the qualified name of the class.
RenderFrame	class protected	Replaces the current frame with the next one in a GIF animation.
Reset	class protected	Resets the animation state.
SafeCallException	public	Handles exceptions in methods declared using the safecall calling convention.
SetAnimate	class protected	Sets the value of the Animate property.
SetBackgroundColor	class protected	Sets the value of the BackgroundColor property.
SetFrameIndex	class protected	Sets the value of the FrameIndex property.
SetLoopMax	class protected	Sets the value of the LoopMax property.
SetSpeed	class protected	Sets the value of the Speed property.
SetTransparent	class protected	Sets the value of the Transparent property.
StartAnimation	public	Starts rendering the animated GIF.
StartAnimationTimer	class protected	Starts the animation timer and sets its interval to the given value.
StopAnimation	public	Stops rendering the animated GIF.
StopAnimationTimer	class protected	Stops the animation timer for the GIF animation.
ToString	public	Returns a string containing the class name.
UndoPreviousFrame	class protected	Returns to the previous frame, when rendering an animated GIF.
UnitName	public	Returns the name of the unit where the class is defined.
UnitScope	public	Returns the class's unit scope.