{coordinates} is about using coordinates in diagrams.

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4
votes
1answer
513 views

Referring to tikzpicture center

How I can refer to the current or some other tikzpicture's center? Is there anything like (current picture.center) or (previous picture.center)? I'm asking about straight solutions, not requiring to ...
14
votes
3answers
4k views

Transforming coordinates, so (0,0) from tikzpicture is put in the desired place of the page

In tikz I can perform absolute positioning, e.g. (current page.center), but how I can specify/transform the coordinates, so (0,0) within tikzpicture will end in well-defined place like center of the ...
3
votes
1answer
474 views

Using a macro for the coordinate in \coordinate

It seems that the two lines in the following code are not equivalent: \documentclass{article} \usepackage{tikz} \def\coord{(0,0)} \begin{document} % \tikz \coordinate at \coord; \tikz ...
19
votes
2answers
1k views

Accessing the logic values of a TikZ coordinate

In TikZ accessing the coordinate values of a node can be done using the let syntax of the calc library or using the PGF command \pgfpointanchor. However, this values are dimensions/lengths in points ...