| 0 | normal font, default precision for numeric | | |
| XXLSIZE | jumbo font | 2.0.6 | |
| DBLSIZE | double size font | | |
| MIDSIZE | mid sized font | | |
| SMLSIZE | small font | | |
| BOLD | bold font | | Only color displays. This is a font size on its own - cannot be combined with other font size flags. |
| SHADOWED | shadow font | | Only color displays |
| INVERS | inverted display | | |
| BLINK | blinking text | | |
| LEFT | left justify | 2.0.6 | Default for most functions not related to bitmaps |
| RIGHT | right justify | | |
| CENTER | center justify | | Only color displays |
| VCENTER | center vertically | 2.5.0 | Only color displays |
| PREC1 | single decimal place | | |
| PREC2 | two decimal places | | |
| GREY_DEFAULT | grey fill | | |
| TIMEHOUR | display hours | | Only for drawTimer |