^A0 - Scalable Font
Plain English
Selects the built-in scalable font and sets its size and rotation. This is the main font you'll use — it can be any size. The "0" is the font number (zero, not the letter O).
When to use
Before any text field where you want to control the font size. Almost every text field uses this.
Syntax
^A0o,h,w
Parameters
| Parameter | Description |
|---|---|
o | Rotation: N (normal), R (90° right), I (upside-down), B (270° right) |
h | Character height in dots |
w | Character width in dots (use 0 for auto/proportional) |
Example
^XA ^FO50,30^A0N,50,50^FDBig Text^FS ^FO50,90^A0N,20,20^FDSmall text^FS ^FO50,130^A0R,30,30^FDRotated^FS ^XZ
Three sizes and a rotated field