{pgfkeys} concerns a flexible key management system in TikZ/PGF.

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5
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1answer
295 views

Nested macro envocation - syntax error?

I get a Argument of \\drs has an extra }. when I try to process the following: \documentclass{article} \usepackage{tikz} \newcommand{\drs}[2][lambda/.initial={}]{% \{% {\pgfkeys{/drs/.cd, #1, ...
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votes
2answers
905 views

Using pgfkeys as an argument to a macro

I would like to use pgfkeys in a macro but find the documentation a bit hard to get started with. The following code should illustrate the problem I am trying to solve: \documentclass{article} ...
5
votes
1answer
852 views

Line with transparence changing with TikZ

I'd like to have a colored line that starts with transparent 100 and ends with trasparent, let's say, 30. I tried this code: \documentclass{standalone} \usepackage{tikz} ...
5
votes
1answer
428 views

TikZ. Access node's name within a .code handler.

I'd like to place variable number of additional nodes on the border of the rectangle. I suggest it to look in a somewhat following way: \node[name=R, my rectangle=top:3 bottom:1 left:2 right:1] {Node ...
14
votes
2answers
623 views

Is there a way to set a *global* key value using `pgfkeys`?

The simple answer to this question appears to be "No"; quoting from the pgf manual: The setting of a key is always local to the current TeX group. However, this is very annoying because it means ...
5
votes
3answers
1k views

Problem drawing Kiviat diagram

From this post, I started to play with TikZ/PGF to draw a Kiviat Diagram froma a file .dat Suppose to have two file table1.dat and table2.dat live these %table1 column1 column2 8.109115e-001 ...
12
votes
2answers
10k views

Weird tikz/pgfkeys error while trying example from the tikz manual.

I am still learning to use tikz from the manual. I got an error for this code: \documentclass[twocolumn,english]{article} \usepackage{tikz} \begin{document} \begin{figure} \centering ...
7
votes
3answers
536 views

Passing options to a macro

Background We're developing an automated graph drawing framework for TikZ with LuaTeX. The TeX interface on the pgf layer is nearly done, the next step will be the TikZ Layer. The maker of TikZ, Till ...
7
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1answer
1k views

Example on how to use pgfkeys and pgfopts for class or package

Is there a tutorial on how to create a package or class with pgfkeys/pgfopts that goes beyond this pdf? keyval.pdf In particular I would be interested on how I can create package/class options and ...