Linked Questions

6
votes
3answers
4k views

Make a polygon with automatically labelled nodes according to their coordinates

The goal: Make a polygon (and a circle containing that polygon at the nodes of the polygon, without the polygon's lines) with automatically numbered nodes according to their coordinates (x,y) [which ...
9
votes
2answers
2k views

What's the difference between TikZ anchors and coordinates

In his answer to Accessing the logic values of a TikZ coordinate, Jake proposes a code to get the value of TikZ coordinate. Today I've tried to use it to answer Make a polygon with automatically ...
5
votes
4answers
163 views

Using font-relative distances in tikzpictures

When I use scale in tikzpictures (without transform shape), the text size in nodes is not changed (which is good and well). Suppose now that I want to put some node in a scaled graph using a distance ...
6
votes
1answer
947 views

Generalised: Accessing the logic values of a TikZ coordinate

In another question concerning Access to logic coordinates on Accessing the logic values of a TikZ coordinate I used these functions, until I came to a scaled tikzpicture and then it was off. I now ...
7
votes
1answer
824 views

How can I convert a coordinate to a pgfpoint, and viceversa?

The fact is that I am using \pgfextractx and \pgfextracty to get the x,y values from a coordinate. They return 0 to me regardless of the content of my coordinate. That is, this \coordinate (E) at (0....
5
votes
3answers
630 views

Pgfplot coordinates in another pgfplot

How can I transform coordinates from the first axis plot to the second axis plot with a different scale? One way is to repeat all function calls. But if I've got a random function how can I get the ...
4
votes
2answers
499 views

Placement of labels in tikzpicture

I have constructed a polygon using tikz and would like to know how to label the points in the manner shown in the diagram below I have constructed my polygon as follows: \documentclass{article} \...
5
votes
2answers
340 views

Counter inside a tikz tree

I would like to increment and print counter at some node of tikz tree. I am able to do it when the tree grows to bottom, but not when it grows to left. My problem is that couter must be increment ...
5
votes
1answer
251 views

Am I able to intersect curves after rotating?

I would like to intersect arc and sloped line as it's discribed in the code after having rotated the sloped line. Why doesn't the red point belong to sloped line? I hope my question is quite clear for ...
0
votes
1answer
207 views

TikZ can I extract a point's coordinates in terms of basis vectors rather than physical coordinates?

I have a \drawanchor macro which draws and labels a point in a TikZ drawing. For each named point X I want to extract its coordinates and be able to print them later in the document. I've got it ...