Create Compound Design
A compound design can consist of multiple designs and lettering elements positioned/scaled/rotated anywhere.
The command to create a compound design:
CompoundDesign?dsgn0=urlfrag1&dsgn1=urlfrag2...
Example 1: Create design element with lettering element beneath it
1) Design Element Fragment: VectorTest/beaverM10.eps?xoff=508&yoff=217&xdim=584
2) Lettering Element Fragment: Lettering?alphabet=Times%20New%20Roman&text=Text%20123&alptype=4&color=ccaa00&xoff=508&yoff=-217&xdim=830
in query string set dsgn0 to first fragment and would set dsgn1 to second fragment, the full url once everything is escaped would look like:
http://api.livedesigner.com/{yourusername}/GetImage/CompoundDesign?dsgn0=VectorTest/beaverM10.eps%3Fxoff%3D508%26yoff%3D217%26xdim%3D584&dsgn1=Lettering%3Falphabet%3DTimes%2520New%2520Roman%26text%3DText%2520123%26alptype%3D4%26color%3Dccaa00%26xoff%3D508%26yoff%3D-217%26xdim%3D830&dpi=54
There is a gallery app demoing this feature: Launch Sample App