Christian Feuersänger

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27,363 reputation
25088
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location Rheinbach, Germany
age 33
visits member for 3 years, 6 months
seen 2 hours ago

I have collected experience with TeX for quite some time and I am familiar with TeX programming. I have written pgfplots and several contributions to pgf/TikZ.


Mar
3
answered addplot3 [area plot] filling the wrong area
Mar
3
comment Different color
I would expect that the entire issue is unrelated to both tikz and pgfplots. In other words: the same should appear with something like \documentclass{standalone} \usepackage{xcolor} \begin{document} \textcolor{cyan}{THIS IS CYAN TEXT} \end{document}
Feb
27
comment Two fills between functions calculated by pgfplots
I am currently writing pgfplots 1.10 which will come with builtin support for filled areas between plots/boundaries. Would you mind if I copy your example with a suitable solution to the pgfplots manual?
Feb
26
comment How can I hatch the areas delimited by two intersecting curves like so?
I am currently working on pgfplots 1.10 which will contain a systematic and simple approach to fill areas between plots. Would you mind if I take your example into the pgfplots manual?
Feb
26
comment pgfplots ybar issue
This is the answer. In fact, ymin=0 would be sufficient... in the original post, pgfplots computed the lower axis limit to be 13.
Feb
25
revised HSV shading of cone in pgfplots
added 2 characters in body
Feb
25
revised How can I get a stacked bar with single values and sum on top.
added 201 characters in body
Feb
25
answered How can I get a stacked bar with single values and sum on top.
Feb
25
answered HSV shading of cone in pgfplots
Feb
21
comment I want to plot the integral of sin(x^2) in pgfplots
Pgfplots comes without numerical integration schemes. But since you already managed to plot your function in some external tool, you could sample the function and plot that data file in pgfplots.
Feb
21
comment Random decoration of plot axis messes up direction of axis arrow
Guys, thanks for your analysis! That's indeed good work. I'll take this as a bug report, no need to file a ticket on sourceforge.
Feb
19
awarded  Nice Answer
Feb
18
comment Random decoration of plot axis messes up direction of axis arrow
I agree that there is something wrong with that code. I believe it should not activate / reconfigure decorations unless one really has discontinuities. I see that there is an expansion issue around it as well (something with '0pt' which should be '0pt '), although I cannot reproduce @Jake's last comment.
Feb
18
awarded  Necromancer
Feb
17
awarded  Pundit
Feb
16
awarded  tikz-external
Feb
15
awarded  Revival
Feb
15
answered Includepdf causes an error message from pgfplots externalization
Feb
14
comment shader=faceted interp does not compile in Xelatex
This is a weakness of faceted interp. The issue along with potential alternatives is discussed in the manual in the documentation of the patchplots library; the section is called "Drawing Grids".
Feb
14
answered shader=faceted interp does not compile in Xelatex