Abstract: A method of generating continuous underlay for a group of design elements in an embroidery design, including identifying a group of design elements, creating a graph of the group of design elements, determining an order for sewing a continuous underlay for the group of design elements using the graph, and generating a stitch pattern for the group of design elements, the stitch pattern based at least in part on the order for sewing the continuous underlay for the group of design elements.

Abstract: A method of generating continuous underlay for a group of design elements in an embroidery design, including identifying a group of design elements, creating a graph of the group of design elements, determining an order for sewing a continuous underlay for the group of design elements using the graph, and generating a stitch pattern for the group of design elements, the stitch pattern based at least in part on the order for sewing the continuous underlay for the group of design elements.

Abstract: A method for user-defined lock stitches, the method comprising allowing a user to create a user-defined stitch pattern comprising a defined size. The method further includes storing the user-defined stitch pattern as a custom stitch pattern that can be inserted into a design at the defined size. The user-defined stitch pattern may include a tie-in, tie-off stitch pattern. The method may further include generating and sewing stitch coordinates for the custom stitch pattern.

Abstract: A method for push compensation of a design element is provided including determining a width of a first end of a design element, determining a push compensation for the first end of the design element by comparing the width of the first end of the design element to a list of push compensation values for certain width ranges, and performing the push compensation on the first end of the design element.

Abstract: A method for creating an altered embroidery design, the method comprising altering an embroidery design to create an altered embroidery design, the altered embroidery design comprising an at least one design element, determining a size of the at least one design element, selecting a stitch type for the at least one design element by comparing the size of the at least one design element to a set of values, wherein the stitch type can be selected from the set of values based on the size of the at least one design element, and generating a stitch pattern for the at least one design element.

Abstract: A method for creating an altered embroidery design, the method comprising altering an embroidery design to create an altered embroidery design, the altered embroidery design comprising an at least one design element, determining a size of the at least one design element, selecting a stitch type for the at least one design element by comparing the size of the at least one design element to a set of values, wherein the stitch type can be selected from the set of values based on the size of the at least one design element, and generating a stitch pattern for the at least one design element.

Abstract: A process for making unsaturated polyesters from 2-methyl-1,3-propanediol (MPD) is disclosed. The process comprises reacting one equivalent of an aromatic diacid with about two equivalents of MPD to produce an ester diol and then reacting one equivalent of the ester diol with from about 1.1 to about 1.9 equivalents of maleic anhydride to produce the polyester. The polyester has a fumarate/maleate ratio of 90/10 or greater.