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 ...
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 ...
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 ...
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 ...
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....
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 ...
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} \...
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 ...