Tikz: How to define a custom style key and apply it to a pic?
tikz pgf
Anonymous 13902 Anonymous 13902
pgfgantt: Make Bars (ganttbar) Clickable (for \hyperref[]{}, Update: \hyperlink{}{}) in beamer 11
pgf
Dr. Manuel Kuehner Dr. Manuel Kuehner
5 The initial syntax `\hyperref[label]{text}` that you tried was quite reasonable; however, [for some reason](https://topanswers.xyz/transcript?room=2064&id=140412#c140412), `beamer` seems to work better with `\hyperlink{label}{text}`, which is not the normal way to use `\hyperlink` (see [here](https://tex.stackexchange.com/q/364526/73317) for instance).
frougon
3 One could abuse the annotations from the [@frougon's fantastic answer](https://topanswers.xyz/tex?q=2018#a2270) (this will make the whole line clickable, not just the bar):
samcarter
pgfgantt: Add Annotation Next to Bars (Left or Right) 31
pgf
Dr. Manuel Kuehner Dr. Manuel Kuehner
5 You can use the Ti*k*Z `label` key (ultimately, `/tikz/label`) to create an additional node next to each `pgfgantt` bar node:
frougon
2 A bit hacky, but one can abuse the progress label to add custom texts:
samcarter
pgfparser is ignoring spaces, how to change this behavior? 109
pgf
निरंजन निरंजन
14 This answer only shows how one could implement a `pgfparser` that acts similar to a switch. It requires knowledge about two `pgfparser`-internals that need to be restored at some point (if we don't do this we might get an `undefined control sequence` error or undefined behaviour if another parser was run before).
Skillmon
14 I haven't used `pgfparser` before, but I see two problems in your code:
frougon
Elegant use of pgf calculations in text 14
pgf
JeT JeT
17 This is slight variation of [Rmano's nice answer](https://topanswers.xyz/tex?q=1557#a1809), merely for fun. I was wondering whether it is possible to steer the keys of `siunitx` with pgf keys. It is possible, but unless I am missing something basic one has to be a bit careful. (There are definitely improvements possible.) The command created here is `\Formula`, which takes one mandatory argument, the function that is to be parsed. And then there are options, which simultaneously allow one to steer `siunitx` stuff and pgf options. One can add `siunitx` keys with `si+={...}`. It does support things like `\Formula[si+={round-precision=4,math-rm=\mathtt}]{binom(1,2,3)}` which contain formatting macros like `\mathtt`. This works by copying the token mechanism of pgf keys. The parsed results also get remembered because sometimes one uses random numbers at some stage, and the subsequent results depend on the value of the random number. For instance, `StoredResult(2)` yields the result of the next-to-last computation. As usual, the rationale of using pgf keys here is to make the macro upgradable without losing backward compatibility.
user 3.14159
13 I use the `declare function` a lot for my texts for students (especially exams, in order to easily create variants). The precision and range of the calculation is often a problem, so that I have to pre-scale units (forget about going with 46e-6 or things like that); having the same fuctionality in `l3fp` would be great). But alas, it's still very handy!
Rmano
12 **I know this answer is not exactly what you are asking for but I think it is worth mentioning and might be useful to you or somebody else in one way or another.**
Diaa
12 If you don't mind externalization using a powerful computational engine, you might go with [SageMath](https://www.sagemath.org) using [sagetext](https://doc.sagemath.org/html/en/tutorial/sagetex.html).
Diaa
2 Thanks to the package of the day, I discovered the powerfull [numerica](https://ctan.org/pkg/numerica?lang=en)
JeT
Accessing the macros behind pgf `/.code`s
pgf macros
user 3.14159 user 3.14159
7 ```
Anonymous 2081
Load acronyms/glossary keys from a csv 9
pgf
JeT JeT
9 You can use `pgfplotstable` to parse the csv file. The code is rather explicit so that it is easier to understand and adjust to your needs. The main command is
user 3.14159
9 The following defines the macro `\csvfileprocess` that takes an optional argument with key=value interface, a file name as a mandatory argument, and what to do with each line of that file as a third argument.
Skillmon
Centralize (long) equations with pgfkeys 4
pgf
JeT JeT
11 I'm not sure if any of my suggestions is useful. Yes, you can store elements of equations in pgf keys, and this can make a lot of sense because of name space limitations. You can also "learn" and repeat combinations, but this affords global styles. Unfortunately, I was unable to get satisfactory results in align environments generated by the `/.list` key handler, but if you are willing to use a "refined" list handler this works, too.
user 3.14159
beamer > beamercolorbox > Text with Shadow or Glow 21
tikz beamer pgf
Dr. Manuel Kuehner Dr. Manuel Kuehner
9 Maybe this goes in the right direction.
user 3.14159
Efficient sorting of comma-separated lists with or without macros
pgf programming loops
user 3.14159 user 3.14159
chat
transcript

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