418 views

How to place arrows with captions pointing precisely to details inside of a picture? [duplicate]

Possible Duplicate: Drawing on an image with TikZ How to create magnified subfigures and corresponding boxes for portions of a large image I am a beginner in Latex, trying to use it for an ...
159 views

Draw over mutliple subfigures [duplicate]

I currently try to document a project where a lot of image processing goes on. The problem is, that often tiny details are important to show, but also the reference in the bigger picture is required. ...
64k views

Drawing on an image with TikZ

Recently I have learned how to draw simple stuff with TikZ. I really like it. Now I wonder if it is possible to draw with TikZ on a image. Instead of pasting a image in Illustrator and adding some ...
5k views

Magnifying part of a picture similar to TikZ spy library

Suppose I have a .png or .jpg file. Let's say this one: I would like to zoom in on the tip of Tux's beak. TikZ for example provides a very nice library that allows for zooming with a spyglass like ...
2k views

How to define a macro to create a new macro with a name passed as its argument?

I want to define a macro \create that accept a single mandatory argument from which another new macro is created and named. The following code snippet may speak clearer what I want to achieve. But ...
4k views

How to zoom a portion of TiKZ picture?

I want to draw a small rectangle within a tikz picture, then zoom it out somewhere. I skim through the PGF manual but I couldn't find a way to put the logic together. So far I've just drawn the ...
2k views

Zooming on a data set in a picture (magnifying glass)

In my TeX document I would like to add a picture and in addition, zooming on a small part of the picture (e.g. inset in TeX or spy in TikZ). My question, I have a histogram 2D (f(x,y) = z) date which ...
3k views

Reducing the REAL size of an image (compressing) when using \includegraphics

I know when downscaling images we can just use the scale option. But as far as I know, this doesn't change the size of the overall output (let's say the PDF file). \begin{figure} \centering \...
4k views

Alignment and scaling of nested subfigures

Update: Read this first I originally asked this question to find out how I would show a large image with magnified portions of the same image next to it. I was doing this by manually cropping copies ...
879 views

Where can I find the TikZ spy package

Where can I find the TikZ spy package? I found a great article here: How to create magnified subfigures and corresponding boxes for portions of a large image Even with Google and StackExchange search ...
527 views

Why cannot XeLaTeX clip my PSTricks graph plot correctly?

The following screenshot produced by latex-dvips-ps2pdf and the clipping is well done. \documentclass{article} \usepackage{xcolor} \usepackage{pstricks,pst-func} \newpsstyle{gridstyle} { gridwidth=...
686 views

Multiply defined label warnings when using Subcaption in a Tikz picture

In an earlier question, I asked how to create zoomed highlights of a larger image automatically. User Jake provided an excellent solution using TikZ. However, when subcaptions and hyperref are added ...
1k views

ps2pdf -dEPSCrop stops short with pstricks \uput

Basically ps2pdf -dEPSCrop doesn't crop to the full extent specified and stops at some mysterious point. I'm trying to trim the white space on the left of the image but -dEPSCrop stops short ...