Draw a shape around a set of nodes using TikZ
69235
padded boundary of convex hull
22685
how do I create a border, non-rectangular, surrounding a nodes in tikz?
122465
Name tikz pic as if it was a node
36809
tikz ´draw ... to ...´ combined with ´node´ along path
124104
How to draw double circle node in tikz?
126069
Drawing Lattice/Trellis Graphs using PGF/TikZ
121155
Best practice for creating TikZ pictures with nested elements
141554
Reproducing a figure in tikz with text and arrows flowing round in a circle
13337
How to establish node-anchor-like points on a (tikz) rectangle path (is there a better method than the one described)?
46109
Enumerate within TikZ node
140730
Tikz: shading region bounded by several curves
56832
Drawing discs with circular holes with TikZ
57065
Using Illustrator CS6 to create shape out of multiple paths
98980
TikZ: Named nodes in nested `pic`s
60957
Drawing simple 3D cylinders in TikZ
56856
Need to calculate distance (Node to Node) along the lines
20788
How to draw these (closed contours) diagrams using TikZ or PSTricks?