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Aug
27
awarded  graphics
Aug
26
comment Creating diagram using tikz
@RaviJoshi one possible approach is to place nodes with $+$ and $-$ text at the appropiate places, which are "angle anchors" of the circles, i.e: \node[inner sep=1pt, below left] at (crc1.200) {$+$}; \node[inner sep=1pt, below right] at (crc1.280) {$-$}; for example.
Aug
26
answered Creating diagram using tikz
Aug
25
comment Azimuth shading
Smart one! Like it
Aug
25
answered Azimuth shading
Aug
16
awarded  Enlightened
Aug
16
awarded  Nice Answer
Aug
6
awarded  Announcer
Jul
30
awarded  Necromancer
Jul
29
revised How label position and color can be modified in tikzpicture in posters?
Fixed bug in labels not corresponding to the right images
Jul
29
revised How label position and color can be modified in tikzpicture in posters?
Fixed broken image
Jul
29
answered How label position and color can be modified in tikzpicture in posters?
Jul
29
comment Drawing Graph of Markov Chain with “Patches” using Tikz
Also, if you don't want to "hardcode" the position and dimensions of the ellipse, you can \usetikzlibrary{fit} and: \node[draw=red,ellipse, inner sep=0pt, fit=(B) (C) (D)] (patch) {}; \node[below=5mm of patch.north, red] {Patch H};
Jul
28
awarded  Nice Answer
Jul
24
comment Can I make an alias for a node argument in TikZ
\tikzset{left above/.style={above left}}
Jul
23
answered Why does \resizebox around tikzpicture gives me undefined control sequence }?
Jul
23
comment compiled pdf doesn't show utf-8 character
This comment is perhaps a bit off-topic, but... What are 6-byte utf-8 chars? According to what I know about UTF-8, the longest possible sequence is 4 bytes. Indeed, the characters you pasted (✧ ⎘ ✲) require only 3 bytes each (e2 9c a7; e2 8e 98 and e2 9c b2, respectively)
Jul
23
reviewed Close Remove trailing space from \input
Jul
23
comment Tikz fill double line with pattern not with color
@Hotschke It is the same than vertex, but with a 1 at the end :-) So it takes the values A1, B1, C1, ...
Jul
23
comment Tikz fill double line with pattern not with color
@Hotschke It is the loop variable. It takes the values A, B, C ... in each iteration of the loop.