The coordinates for laying out visual items in two-, three-, or n-dimensional space along an embedded one-manifold or path are calculated and coordinates are generated for placement of the items in a container. The print policy includes a print policy file, and defines print-inhibited items in a predetermined description. Specifically, the curable composition of the present invention contains the following four components as essential components: a vinyl polymer containing at least one hydrosilylatable alkenyl group per molecule, a hydrosilyl group-containing compound, a hydrosilylation catalyst, and a metal soap.