Overrides the virtual TCustomBitmap32.GetPlatformBackendClass method to provide the platform-tailored backend class instance for TBitmap32.
Returns the default platform-specific backend class for TBitmap32.
class function GetPlatformBackendClass: TCustomBackendClass; override;Overrides the virtual TCustomBitmap32.GetPlatformBackendClass method to provide the platform-tailored backend class instance for TBitmap32.