That is, if the OPC tool moves the edge segment 34 further outwards, the distance between the edge segment 34 and the jog at position 38 violates an MRC. By highlighting the edge segment 34 and the edge segments at positions 36 and 38 on a computer monitor or other device such as a printer, the circuit designer is able to see that the edge segment 34 will be assigned a less than desired OPC correc