Vcl.Graphics.TPicture Methods

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InheritedProtected

_AddRef	protected	Increments the reference count for the interfaced object's interface.
_Release	protected	Decrements the reference count for the interfaced object's interface.
AfterConstruction	public	Obtains a reference to the Owner's interface.
Assign	public	Copies one object to another by copying the contents of that object to the other.
AssignTo	protected
BeforeDestruction	public	Responds before the first destructor executes.
Changed	protected
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 a TPicture object.
DefaultHandler	public	Provides the interface for a method that processes message records.
DefineProperties	protected
Destroy	public	Destroys an instance of a picture object.
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.
Equals	public	Checks whether the current instance and the Obj parameter are equal.
FieldAddress	public	Returns the address of a published object field.
FindGraphicClass	protected
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.
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.
GetNamePath	public	Returns the name of the object as it appears in the Object Inspector.
GetOwner	protected	Returns the owner of an 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.
LoadFromClipboardFormat	public	Reads the picture from the handle provided in the given Clipboard format.
LoadFromFile	public	Reads the file specified in Filename and loads the data into the TPicture object.
LoadFromStream	public	Reads the picture 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.
operator ()	public
Progress	protected
QualifiedClassName	public	Returns the qualified name of the class.
QueryInterface	public	Returns a reference to a specified interface if the object supports that interface.
RegisterClipboardFormat	public	Registers a new TGraphic class for use in the LoadFromClipboardFormat method.
RegisterFileFormat	public	Registers a new TGraphic class for use in LoadFromFile.
RegisterFileFormatRes	public	Registers a new TGraphic class for use in the LoadFromFile method.
SafeCallException	public	Handles exceptions in methods declared using the safecall calling convention.
SaveToClipboardFormat	public	Allocates a global handle and writes the picture in its native Clipboard format (CF_BITMAP for bitmaps, CF_METAFILE for metafiles, and so on).
SaveToFile	public	Writes the picture to disk.
SaveToStream	public	Saves the picture to a stream.
SupportsClipboardFormat	public	Indicates if the given Clipboard format is supported by the LoadFromClipboardFormat method.
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.
UnregisterGraphicClass	public	Removes all references to the specified TGraphic class and all its descendants from the internal lists of file formats and clipboard formats.