Text and sizing
Frame size controls wrapping; alignment controls placement inside it.

Drag font size, line height or letter spacing horizontally; Shift speeds up adjustments and Alt makes them finer. Click a number to type. While typing, a left drag selects text; use the arrow handle to keep adjusting the value. Line height and letter spacing are available in basic mode too.
| Mode | Behavior |
|---|---|
| Auto width | Width follows the text; manual line breaks remain |
| Fixed width, auto height | Text wraps at the chosen width; height grows |
| Fixed size | Both dimensions stay fixed; overflow is clipped |
Left, center and right alignment are separate settings. Horizontal resizing fixes the width; vertical resizing fixes the height. Numeric fields commit on Enter or blur; Escape cancels the draft value.
Choose Text and drag a frame. Releasing the pointer starts editing. Double-click an existing object to edit it; closed shapes also accept text.
In new documents, $x+y$ is inline math and $$…$$ is display math. Removing the delimiters restores plain text. Delimiters are visible in the editor.
Incomplete dollar input remains text. Complete expressions render with MathJax SVG after editing. Historical documents are not automatically upgraded.