Vcl.Imaging.GIFImg.TGIFFrame Methods
InheritedProtected
AfterConstruction | public | Responds after the last constructor has executed. |
Assign | public | |
AssignTo | class protected | |
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. |
Clear | public | Clears the contents of the TGIFFrame object. |
ClearImage | class protected | Clears the image contained by the GIF frame. |
Compress | class protected | Compresses the image data contained in the GIF frame. |
Create | public | Creates an instance of the TGIFFrame class. |
Crop | public | Crops a frame of a GIF object. |
Decompress | class protected | Decompresses the image data contained in the given stream. |
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DefineProperties | protected | Provides an interface for a method that reads and writes otherwise unpublished data.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 | public | DisposeOf forces the execution of the destructor code in an object. |
DoGetBitmap | class protected | Returns the bitmap contained by the GIF frame. |
DoGetDitherBitmap | class protected | Returns the bitmap contained by the GIF frame, dithered. |
Dormant | public | |
DoSetBounds | class protected | Sets new coordinates for the GIF frame. |
Draw | public | Draws the GIF frame in the rectangle specified by the Rect parameter. |
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. |
FreeBitmap | class protected | Deletes the bitmap. |
FreeImage | class protected | Deletes the image contained by the GIF frame. |
FreeInstance | public | Deallocates memory allocated by a previous call to the NewInstance method. |
FreeMask | class protected | Deletes the mask of a GIF frame. |
FreePalette | class protected | |
GetActiveColorMap | class protected | Returns the color map for the current image. |
GetBitmap | class protected | Returns the bitmap contained by the GIF frame. |
GetBitsPerPixel | class protected | Returns the value of the BitsPerPixel property. |
GetBoundsRect | class protected | Returns the coordinates of a GIF frame. |
GetClientRect | class protected | Returns the client's rectangle. |
GetColorResolution | class protected | Returns the color resolution. |
GetDisposed | protected | Getter for the Disposed property. |
GetEmpty | class protected | Returns True if there is no image attached to the GIF frame. |
GetHasBitmap | class protected | Returns True if there is a bitmap image attached to the GIF frame. |
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. |
GetInterlaced | class protected | Returns True if the image attached to the GIF frame is interlaced. |
GetNamePath | public | Returns the name of the object as it appears in the Object Inspector. |
GetOwner | protected | Returns the owner of an object. |
GetPalette | class protected | Returns the color palette to be used by the image. |
GetPixel | class protected | Returns the index from the global color table of the color found at the given coordinates. |
GetScanline | class protected | Returns a pointer to a line in the GIF frame. |
GetVersion | class protected | Returns the version of the GIF image. |
HasMask | class protected | Specifies whether the GIF frame has an associated mask. |
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 a GIF frame from a stream. |
Merge | public | Merges the current GIF frame with the previous frame. |
MethodAddress | public | Returns the address of a class method by name. |
MethodName | public | Returns the name of a class method by address. |
NeedImage | class protected | Loads an image in the GIF frame. |
NewBitmap | class protected | Creates a new TBitmap instance. |
NewImage | class protected | Loads a new image in the frame. |
NewInstance | public | Allocates memory for an instance of an object type and returns a pointer to that new instance. |
Prepare | class protected | Prepares the packed fields of the image descriptor. |
QualifiedClassName | public | Returns the qualified name of the class. |
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 a GIF frame into a stream. |
ScaleRect | public | Calculates the area covered by the frame. |
SetBitmap | class protected | Assigns a bitmap image to the GIF frame. |
SetBoundsRect | class protected | Sets new coordinates for the GIF frame. |
SetHasBitmap | class protected | Sets the value of the HasBitmap property. |
SetHeight | class protected | Sets the height of a GIF frame. |
SetInterlaced | class protected | Sets the value of the Interlaced property. |
SetLeft | class protected | Sets the left coordinate of a GIF frame. |
SetPalette | class protected | Sets the color palette for a image. |
SetPixel | class protected | Sets the color found at the given coordinates to the color with the Value index in the global color table. |
SetTop | class protected | Sets the top coordinate of a GIF frame. |
SetWidth | class protected | Sets the width of a GIF frame. |
StretchDraw | public | Draws the GIF frame in the rectangle specified by the Rect parameter. |
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. |