Drawing straight lines

[OrganicChem]

Neat little app! Any plans on implementing a much needed feature such as drawing straight lines? I know in the R mode, you can get horiz/vert lines but I need to do diagonal lines.

The arrow does this but I don't need an arrow head.

[steveruizok]

Hey, that would be a great feature to add. Eventually I'll incorporate my project tldraw as the drawing layer, which supports those sorts of features already. If you're up for making a PR, you could likely find the relevant code in that repo's example projects.