Patent ID: 7053898

Claim:
A picture drawing system for use with a computer having a memory, said picture drawing system comprising: a material file, in the memory of the computer, storing simple geometric patterns; a part file, in the memory of the computer, storing at least one picture part comprised of encoded information of one or more of the simple geometric patterns dragged and dropped from said material file, said picture part being stored in the memory in such a manner that each simple geometric pattern of said picture part is changeable so that said picture part is amendable and such that encoded information of additional geometric patterns from said material file can be added to said picture part and encoded information of one or more of the geometric patterns of the picture part can be removed; a finished picture file, in the memory of the computer, storing a finished picture comprised of encoded information of one or more of the picture parts dragged and dropped from said part file, said finished picture being stored in the memory in such a manner that each picture part of said finished picture is changeable so that said finished picture is amendable and such that encoded information of additional picture parts from said part file can be added to said finished picture and encoded information of one or more of the picture parts of the finished picture can be removed; and a plurality of logical layers, wherein a data structure of said logical layers includes coded data for said picture part in each layer, including a coded number indicating a layer number, a parts code number, x and y coordinates, a size in terms of an x and y distance, a rotation value, a reversed code, and a color code.