pgf

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pgf/tikz: How to calculate half distance between the x coordinates?

I am trying to create a new node type like this: http://www.live-wtr.ru/leo/Tikz9.png but don\'t understand, how to calculate x3 = x1 + (x2 - x1) /2[详细]

2023-03-11 16:48 分类：问答
Simple plot with pgfplots and LaTeX

I\'ve ju开发者_开发技巧st been searching like an hour on how to draw a simple function in LaTeX, for example f(x)=x^2. The examples I\'ve tried did not work for some unknown reason, most probablybecau[详细]

2023-02-10 02:50 分类：问答
Creating the EUR sign with pgf/tikz

I\'m trying to reconstruct the euro sign in TikZ. My basic guide is http://upload.wikimedia.org/wikipedia/commons/5/57/Euro_Construction.svg[详细]

2023-01-28 04:21 分类：问答
Tikz: horizontal centering of group of nodes

I need to align each row of the graph to the center. I am trying to do it with xshift. Here the code:[详细]

2023-01-01 20:28 分类：问答
pgf/tikz: String Symbols as Input Coordinates

I\'m new to pgf so i was trying out some examples from the pgfplot manual. One e开发者_开发知识库xample is especially relevant for my current task but, alas, it would not compile.[详细]

2022-12-31 20:02 分类：问答
How to Find Intersections with Ellipses in PGF/TikZ

I am trying to display a sphere in PGF/TikZ to illustrate the idea of great circles. The code for my current result is:[详细]

2022-12-29 14:15 分类：问答
Compare floating point numbers in Latex

I am trying to use \\ifthenelse to do a floating point comparison. This is the pgf/tikz code, which works if \\y is integer only, but not otherwise:[详细]

2022-12-27 18:30 分类：问答
Control font size in graphics in LaTeX when scaling in minipage/subfig?

I am using pgf/tikz graphics and I\'m wondering how one can control the scaling of font sizes in the graphics when using them in minipage/subfig environments?[详细]

2022-12-19 15:44 分类：问答