Vexcode drawEyes function

Does anybody know about the function drawEyes in the vex:: brain::lcd class? https://www.robotmesh.com/docs/vexv5-cpp/html/classvex_1_1brain_1_1lcd.html#ac2b26b7250fd90c6313e12a57d0307fe

I get an error in vexcode saying no such member exists.

The link points to RobotMesh site, so it is probably part of the sdk, not VEXcode.