Make rounder a diagram
43093
connect nodes that it looks like circle
130618
How do I put a circle around an operator?
152964
How do I fill a shape with text, like a circle?
13378
Round a float to a regular grid of predefined points
111829
Easy curves in TikZ
86047
How to draw this diagram
66332
Create xkcd style diagram in TeX
123909
Draw a progress circle around text
49801
How to create circular progress(pie chart) like indicator
136470
How do I round a number in JavaScript?
152651
Generating visually pleasing circle packs
55640
draw a filled up circle
115534
Probability Tree-diagram with TikZ
146838
Function definition diagram
18359
How to Draw a Rounded Rectangle with WinForms (.NET)?
118019
package(s) for creating knot diagrams
2438
Rounded corners in TikZ trees.