The implementation of new layer structure and its control shemes for the processing of images in a single document and computer-readable media which record the above implementation

摘要

PURPOSE: A method for executing and controlling a new layer capable of processing an image in a single region through multi-step and a computer-readable recording medium storing a program are provided to offer and realize a new layer and a new layer list structure adaptable to all image processing in order to fit to biometrics developing tool. CONSTITUTION: In case that a layer list storing event is occurred, a name of a storing file is clarified and the file is opened(S2). The information, such as a list ID, a sequential number and a layer number in the list, relating to the layer list of the opened file is written to the file(S3). A position of the first layer in the layer list is searched(S4). In case of an end of the list, the file is closed and the execution is completed(S8,S9). If not, the layer is stored by calling a routine to store the layer in a present position(S6). The position to store the layer at the next time is searched until the end of the list(S7).