TKZ is a collection of packages that extend the functionality of the drawing package TikZ.

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10
votes
6answers
1k views

Second Derivative

I would like to make a function analysis and I'm trying to make a tabular which includes the first and second derivatives and the curve arrow which indicates the monotonicity of my function and I ...
42
votes
1answer
3k views

AucTeX extension for TikZ

Is there an AucTeX extension which supports the TikZ syntax and that one of the tkz-collection as well? In particular I want thinks like: syntax highlighting proper indentation that ...
7
votes
4answers
2k views

Piecewise defined function in tikz or tkz-fct

How to define and plot a piecewise defined function in tikz or tkz-fct? For example consider the function f(x) = 1 for x < 0, x for 0 <= x < 1, cos(x) for x >= 1 Edit: After Torbjørn T.'s ...
7
votes
3answers
2k views

Label Points in a circle in tikz

Consider the slight modification of the construction from the solution to this question: Variables and basic arithmetics and tikz-euclide \documentclass{minimal} \usepackage{tkz-euclide} ...
3
votes
1answer
360 views

tkz-fct produces no plots, why?

tkz-fct produces no plots, for instance I copied the following code from the manual: \documentclass{article} \usepackage{color} \usepackage{tikz}% \usepackage{tkz-euclide} ...
9
votes
2answers
3k views

Placing a figure inside a multirow table cell

Is it possible to place a figure within a multirow cell? The vertical alignment is ruined. Does it have to do anything with tikz's bounding boxes? The following mwe produces the following result ...
10
votes
1answer
9k views

pgfplots axis scaling

Is it possible to define in pgfplots that y should correspond to Y cm in my plot? I know how to do this in tkz-fct, so let me add an tkz-fct example to make more clear what I want: ...
2
votes
2answers
602 views

How to define new functions for plotting in tkz-fct?

Is it possible to define new functions in tkz-fct and use them to plot using \tkzFct?
4
votes
1answer
241 views

How to reuse vertex names using the tkz-berge graph drawing package?

I'm trying to draw a graph using tkz-berge, where many of the vertices might display the same value, is there a way I can do this? Here is my code: \begin{figure}[h] \centering ...
4
votes
4answers
526 views

Best way to draw scaled polygons in tikz

I want to draw pictures like this or this one . It is clear how to do this "manually" with TikZ. However is there a way to do it automatically. I.e. I just want to define the polygon (for ...
4
votes
2answers
933 views

tkz-graph : inconsistency between edge and loop

I'm discovering the great package tkz-graph and I am experiencing some trouble with the \Loop macro. There seem to be some inconsistencies between the \Loop macro and the \Edge macro. For example, in ...
3
votes
2answers
527 views

TikZ inside pgfplot axis environment

I am trying to use the TkZ command MarkRightAngle in an axis environment, however I cannot get it to work. I get a "Missing character: There is no ; in font nullfont!" error and "Line 21: Package pgf ...
3
votes
1answer
645 views

Variables and basic arithmetics and tikz-euclide

I want to draw a circle using tkz-euclide and n segments of this circle. Since I want to have n as a basic variable I need to divide in the following example. However it doesn't work, any ideas? ...