2D Meshing of an Arbitrary Polygon in Matlab

I am trying to create meshing for an arbitrary polygon; such as,

ConXloc0 = [0 0 13 13 28 28 100 100 27 27 120 120 0]; 
ConYloc0 = [0 -14 -14 -224 -224 -258 -258 -204 -204 -14 -14 0 0]; 
figure; plot(ConXloc0, ConYloc0); 

What is the best way to create the mesh in matlab? I d also need the centroid of each mesh element and its area. It doesn't matter whether triangular or rectangular elements are used. I really appreciate your help.