1
vote
1answer
111 views

Overlapping transparent impulses (ycomb) with pgfplots?

Consider the following MWE: \documentclass[% 12pt, journal, twoside, draftcls, letterpaper, ]{IEEEtran} \usepackage{pgfplots} \usepackage{pgfplotstable} \usepackage{tikz} ...
9
votes
1answer
394 views

Plot a triangular grid inside of a hexagonal grid?

I have made the following grid: With the following code: \documentclass{standalone} \usepackage{tikz} \usetikzlibrary{shapes} \begin{document} \begin{tikzpicture} [hexa/.style= ...
4
votes
0answers
195 views

Convolve two 2D Gaussians using tikzfading - intensity issues

I would like to visualize the convolution of two 2D Gaussians (or something looking similar). To do this, I declare them in a tikzfadingfrompicture environment. However, to get the desired result and ...
7
votes
1answer
1k views

Creating two filled plots that overlap with transparency

I'm using pgfplots to plot two filled curves. I'd like them to overlap transparently so that the "lower" figure can be seen through the "upper one". Using the forget style mode will draw the first ...
5
votes
2answers
1k views

PGFPlots: line opacity gradient?

Imagine a very simple PGFPlot, e.g.: \begin{tikzpicture} \begin{axis} \addplot+[no marks]{x^2}; \end{axis} \end{tikzpicture} How can I have the line "fade out" from the left to the right of the ...
7
votes
2answers
2k views

pgf(plots) node shadow/opaque pin

Is it possible to place a shadow/fill/opaque setting on text of a node pin? I know I can do that with the actual node, but I am using \node in pgfplots to mark some stuff on graphs, and it would be ...