All Questions
7 questions
4
votes
2
answers
3k
views
pgfkeys Error: I do not know the key '/tikz/green '
I want to set the fill-color of a rectangle depending on a number stored in a counter. This is my try:
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{calc}
\newcommand{\background}[1]{%
\...
- 43
3
votes
1
answer
58
views
list of numbers as command option, numbers will be used to define colors
What I'm trying to do is to pass a list of numbers as an option to a command. The numbers will be used later to define colors inside a tikz picture. The first part I can do, here's an example
\...
- 7,941
3
votes
1
answer
313
views
custom color multinode shape with inherited default color
I would like to create a multinode shape doublecirc with two node parts, say text and lower, consisting of two circles with text in each.
(There are obviously ways to do this more simply -- but this ...
- 93
1
vote
0
answers
411
views
Package or solution to implement a color palette system [closed]
I would like to know what solutions are available for color palette handling in LaTeX. This is needed for a custom package I want to write. (I plan to use tikz and luatex, so any tikz- or lua-solution ...
- 105
2
votes
1
answer
190
views
Overwrite point meta value after explicit definition
I want do some surface/mesh plots in pgfplots with a kind of logarithmic axis for positive and negative values. This is sometimes called a symlog colormap transformation, i.e. a logarithmic axis for ...
- 2,237
3
votes
1
answer
654
views
How to handle a color key in pgfkeys
I'm trying to use pgfkeys to parse the arguments in a set of macros. I need to use some arguments for color. But, I get an error with the xcolor package saying that the key I defined is not a valid (...
- 11.5k
3
votes
1
answer
2k
views
Alternate colback and colbacklower in tcblisting
I have written a new environment based on tcblisting from package tcolorbox. I want the background color for code always in "gray" and the background color of the text compiled in "white".
He held ...
- 4,349