6
votes
2answers
81 views

How can I improve the look of an arrowhead at the end of a small-radius arc?

Arrow heads added to arches with small radius look ugly, they do not look symmetrical. Here is an example : \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows.meta} ...
7
votes
1answer
85 views

dotted or colored arc in \xymatrix

Does not arrows style or color option apply an arc in \xymatrix? Please let me know the way. \documentclass{article} \usepackage[arrow, matrix]{xy} \begin{document} \[ \xymatrix{ A ...
1
vote
1answer
451 views

arrow heads on arc curves

How can I have arrow head appear properly on the arced curve? \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows,decorations.markings,calc,fadings,decorations.pathreplacing, patterns, ...
17
votes
3answers
4k views

How to get correct arrow orientation on TikZ arc?

I'm trying to fix the following TikZ figure, where the circle device in the middle should be embraced by two bended arrows pointing counter-clockwise. I have drawn these arrows with an arc path, ...