Vcl.Imaging.GIFImg.TGIFColorMap Methods
InheritedProtected
Add | public | Adds the given color to the Colors array. |
AddUnique | public | Adds the given color to the Colors array, making sure it only appears once in the array. |
AfterConstruction | public | Responds after the last constructor has executed. |
Assign | public | Copies the contents of another TGIFColorMap instance into the current instance. |
AssignTo | protected | Copies the properties of an object to a destination object. |
BeforeDestruction | public | Responds before the first destructor executes. |
BuildHistogram | class protected | Creates a histogram of the colors in the color map. |
Changed | public | Inform the TGIFColorMap instance that a change occured in its properties. |
CheckDisposed | protected | |
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 | Removes all elements from the Colors array. |
Color2RGB | public | Converts a Windows color value to an RGB value. |
Create | public | Creates an instance of the TGIFColorMap 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DefineProperties | protected | Provides an interface for a method that reads and writes otherwise unpublished data. |
Delete | public | Deletes the color with the specified index from the Colors array. |
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. |
DoOptimize | class protected | Optimizes the color map. |
Equals | public | Checks whether the current instance and the Obj parameter are equal. |
ExportPalette | public | Creates a Windows palette from the color map. |
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. |
GetBitsPerPixel | class protected | Returns the value of the BitsPerPixel property. |
GetColor | class protected | Returns the element at the given index in the Colors array. |
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. |
ImportColorMap | public | Imports a color map structure into the Data color map. |
ImportColorTable | public | Imports a Windows palette structure into the color map. |
ImportDIBColors | public | Imports the color table of a DIB into the color map. |
ImportPalette | public | Imports a Windows palette into the color map. |
IndexOf | public | Returns the index of the given color in the Colors array. |
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. |
LoadFromStream | public | Loads a list of colors from the given stream into the Colors color map. |
MapImages | class protected | |
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 | |
Optimize | public | Optimizes the color map. |
QualifiedClassName | public | Returns the qualified name of the class. |
RGB2Color | public | Converts a RGB value to a Windows color value. |
SafeCallException | public | Handles exceptions in methods declared using the safecall calling convention. |
SaveToStream | public | Saves the color map to the given stream. |
SetCapacity | class protected | Sets the number of elements in the Colors array. |
SetColor | class protected | Sets the element at the given index in the Colors array to the specified value. |
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 | class protected | Triggers a warning event related to GIF color map operations, with the specified arguments. |