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Jun
6
comment TikZ - bug in \pgfarrowsdeclarecombine*?
I'm voting to close this question as off-topic because since the question has been asked, PGF changed the handling of arrows and also combining arrows. With the new version of combining arrows, the question is outdated.
Jun
5
comment How to extract a row, given columns?
Do not put \pgfmathparse inside an \edef/\xdef. Do \pgfmathparse{{\x}[#1]}\xdef\rowans{\rowans\pgfmathresult} instead, for example. If you just do want to typeset the result, you don't need any \xdef or \rowans you can just do that in the loop: \pgfmathprint{{\x}[#1]}.
Jun
5
revised TikZ: using the ellipse command with a start and end angle instead of an arc
change for 3.0.0
Jun
5
comment Drawing an arc of a circle centered at a point distinct from the origin
\draw[dashed] ([shift=(F)]150:5) arc[start angle=150, end angle=290, radius=5];?
Jun
5
revised Tikz: purely vertical arrow from nodeA.south to nodeB.north
added 5429 characters in body
Jun
5
comment Tikz arrow with custom end anchor
Please see Q52372 and Q8386. For your actual question, see Q87454.
Jun
5
comment Shading applied only to the first element with foreach
++ is not a calculation specification but denotes a relative coordinate (which all following relative coordinate specifications are relative to, in contrast to +). Compare to (A) -- ++ (6*\x,0).
Jun
5
comment Shading applied only to the first element with foreach
No, ([xshift=<value> cm]<sth>) is not the same as ([xshift=(0:<value>)<sth>), except when x=(0:1cm) (the default). In my eyes, a fundamental difference in TikZ/PGF. But, yes, that doesn't concern OP's problem (which you have identified correctly).
Jun
5
comment Shading applied only to the first element with foreach
If the x vector has been changed (say x=2cm or x=(30:1cm)) then (6*\x,0) and (6*\x cm,0) will not be the same anymore.
Jun
4
comment Shading applied only to the first element with foreach
I usually don't like to mix canvas and xy coordinates: I'd use either ([shift=(0:6*\x)A) or more likely ([shift=(A)]6*\x,0) (the shift=(A) part can also be added to the path then).
Jun
4
answered Scale chevron chart with tikz and insert line break for text
Jun
4
revised Polar Coordinates Graph using TiKz
edited tags; edited tags
Jun
4
comment Scale chevron chart with tikz and insert line break for text
Can you give as a full MWE we can work on? A TikZ picture that is wider than a \linewidth will not break automatically (for TeX it is just one box). TikZ won't break a chain neither. How would you like the diagram to look? Even without the shape=signal it is propably too wide. Maybe take a look at the smartdiagram package.
Jun
4
answered How to draw a diagram with the given semantic?
Jun
4
comment How to draw a diagram with the given semantic?
Eh, just because your diagram isn't a commutative diagram doesn't mean you can't use a cd package for it. This seems easily doable. However, it would be helpful if you could provide a MWE or at least packages who contain the math-macros you used in your explanations.
Jun
4
comment How to input the staggered array?
Looks like a simple array with a few empty cells between to me?
Jun
4
answered forest “every leaf node” and “every tree node” like syntax
Jun
4
comment forest “every leaf node” and “every tree node” like syntax
Yes, there is if={n_children==0}{<no children>}{<children>} or even if n children={0}{<no children>}{<children>}.
Jun
4
comment forest “every leaf node” and “every tree node” like syntax
every leaf node = node with no children? every tree node = node with children?
Jun
3
comment How to force nodes to have the same size in tikz matrices
I'm puzzled, too, but you can do column 1/.style={nodes={Minimum Width=col1}} and so on.