Text

[edemaine]

Cursor: https://fontawesome.com/icons/i-cursor?style=solid next to https://fontawesome.com/icons/font?style=solid

• [x] Text tool where you can click somewhere and type
• [x] Editing existing text
• [x] Font size setting
• [ ] Font setting
• [x] Fix cursor in wrong place when changing size
• [x] Disable text entry when no text object selected
• [x] Clear text entry when resetting mode (e.g. switching pages)
• [x] Handle text object getting deleted while selected (delete cursor, deselect, disable text box; currently textStop crashes)
• [x] Basic synchronization when someone else is editing same text (update <input>, try to keep cursor location by checking for exact match on prefix up to cursor or suffix from cursor in before vs. after text)
• [x] Render cursor in SVG view too
• [x] Markdown support would be nice, at least basics like * and ** and `
• [x] Multiple lines, or some behavior for enter key
• [x] Escape key exits text field editing
• [x] Tom wants LaTeX support in particular, which would be really sweet
  • To keep SVG as final output, I think we'll actually need to use MathJax instead of KaTeX. MathJax even renders the symbols into paths, which is nice.

Ideally can just re-use Coauthor code here (maybe should fork off, or add to KaTeX contrib?) Can't re-use, because want to render to SVG not HTML.

[edemaine]

Text support is now live! Even some basic Markdown support. Hopefully LaTeX next...

[edemaine]

LaTeX support is now live too!