How can I change Draw's measurements to read in fractions?

[LibreOffice Draw English Version: 4.2.7.2 Build ID: 420m0(Build:2)

LinuxMint 17 Cinnamon 64-bit English]

Is there a way to change Draw’s measurements to read in fractions? I.e. 12.25" would read 12-1/4".

I checked LibO 4.3.5.2 but did not find a possibility to do so. The result did not surprised me as most likely the majority of LibO users prefer decimal systems.