Vcl.Imaging.GIFImg.TGIFGraphicControlExtension Methods
InheritedProtected
AfterConstruction | public | Responds after the last constructor has executed. |
Assign | public | |
AssignTo | protected | Copies the properties of an object to a destination object. |
BeforeDestruction | public | Responds before the first destructor executes. |
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. |
Create | public | Creates an instance of the TGIFGraphicControlExtension class. |
DefaultHandler | public | Provides the interface for a method that processes message records. |
DefineProperties | protected | Provides an interface for a method that reads and writes otherwise unpublished data. |
Destroy | public | |
Dispatch | public | Calls message-handling methods for the object, based on the contents of the Message parameter. |
DisposeOf (deprecated) | public | DisposeOf forces the execution of the destructor code in an object. |
DoReadFromStream | class protected | Returns the extension read from the stream. |
Equals | public | Checks whether the current instance and the Obj parameter are equal. |
FieldAddress | public | Returns the address of a published object field. |
FindExtension | public | Returns the current extension. |
FindSubExtension | public | Returns the current extension. |
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. |
GetDelay | class protected | Returns the number of centiseconds between rendering an image and processing the data stream. |
GetDisposal | class protected | Returns the disposal method used when rendering GIF frames. |
GetDisposed | protected | Getter for the Disposed property. |
GetExtensionType | class protected | Returns a numerical value that specifies that the current extension is a graphic control extension. |
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. |
GetNamePath | public | Returns the name of the object as it appears in the Object Inspector. |
GetOwner | protected | Returns the owner of an object. |
GetTransparent | class protected | Specifies whether the image is drawn transparently. |
GetTransparentColor | class protected | Returns the color found in the active color map at the TransparentColorIndex index. |
GetTransparentColorIndex | class protected | Returns the value of the TransparentColorIndex property. |
GetUserInput | class protected | Returns the value of the UserInput property. |
GetVersion | class protected | Returns the current version of the GIF object. |
InheritsFrom | public | Determines the relationship of two object types. |
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. |
LoadFromFile | public | Loads the GIF image data from the specified file. |
LoadFromStream | public | Loads the graphic control extension from a stream. |
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. |
QualifiedClassName | public | Returns the qualified name of the class. |
RegisterExtension | public | Adds a new extension to the extension list. |
SafeCallException | public | Handles exceptions in methods declared using the safecall calling convention. |
SaveToFile | public | Saves the image data stored in the Image property into the given file. |
SaveToStream | public | Saves the graphic control extension into a stream. |
SetDelay | class protected | Sets the value of the Delay property. |
SetDisposal | class protected | Sets the value of the Disposal property. |
SetTransparent | class protected | Sets the value of the Transparent property. |
SetTransparentColor | class protected | Set the TransparentColorIndex value to the index of a color found in the active color map. |
SetTransparentColorIndex | class protected | Sets the value of the TransparentColorIndex property. |
SetUserInput | class protected | Sets the value of the UserInput property. |
ToString | public | Returns a string containing the class name. |
UnitName | public | Returns the name of the unit where the class is defined. |
UnitScope | public | Returns the class's unit scope. |
Warning | protected | Triggers a warning event related to GIF operations, with the specified arguments. |