Drafting using Patch including double headed arrows

I have created a 3D Geometry using Patch. I want to put double headed arrows to show the dimension like drafting done in engineering drawing.

How can i acheive this.

Thanks

Bineet

Answer 1

[Walter Roberson]

You could adapt http://www.mathworks.com/matlabcentral/fileexchange/278-arrow

[Bineet_Mehra]

Thanks a Lot Mr Walter..