Just wired up my arduino uno + 1.8" TFT screen, got the TFTGraph sketch running (had to install the latest version of the IDE software to get the screen to work). However, I want to change the “fill” pattern to just a dot at the value point. But when I try to use “TFTscreen.point(xPos,yPos)”, I get the error message “error: ‘screen’ was not declared in this scope”. I originally got the idea to use that function from the arduino website itself. Anyone run into this before?