Re: Graphical operators in markup

[Andrew Bernard]

Thank you! I don’t know why I can never find these things.

This is close, but not quite what I am after. I need more control over the shape and style of the arrowhead than the \arrow-head function provides, and I really do want to do it it postscript, so I can do things somewhat beyond the limited set of lilypond markup graphic capabilities.

I have some postscript as a foundational start for arrows, and I can get it to render, but I have no idea how to properly incorporate it, and in particular, I am stumped as to how to provide the seven arguments I need to the arrow function programmatically in a markup block.

It’s taken me all day to work out that the postscript units used in lilypond are not points but staff-spaces. Where is this sort of information documented?

Andrew

On 13 March 2015 at 20:44:04, Klaus Blum (address@hidden) wrote:

there are two snippets dealing with arrows: