collections {
   group {
      name: "example_group";
      max: 500 500;
      min: 50 50;

      data {
         item: "example_data" "a string";
      }

      parts {
         part {
            name: "part_one";
            type: RECT;
            scale: 1;
            description {
               min: 50 50;
               max: 50 50;
               state: "default" 0.0;
               color: 0 0 255 255; /* blue */
               rel1.relative: 0.0 0.0;
               rel2.relative: 1.0 1.0;
            }
         }

         part {
            name: "part_two";
            type: RECT;
            description {
               state: "default" 0.0;
               color: 0 255 0 255; /* green */
               rel1.relative: -1.0 -1.0;
               rel2.relative: 0.0 0.0;
            }
         }
      }

   }
}