0
votes
1answer
74 views

Convert pdf image to png. TiKZ

I'm making a small automata with TiKZ and I need to convert it to a png without having all the empty space around. Right now I get a whole page but I only want the automata. I have followed the ...
1
vote
0answers
42 views

Converting a high resolution png format logo to tikz [duplicate]

I have a logo in png format (black and white) for my University that needs to be used in different colours. For a set of forms that a couple of students are developing, it is essential to change logo ...
7
votes
2answers
203 views

Tikz : texture cube faces using png image

I would like to draw a cube using Tikz with some faces of the cube having a texture on it (texture would be a PNG image) my current code is at follows : \documentclass{standalone} \usepackage{tikz} ...
13
votes
2answers
1k views

Big data surface plots: Call gnuplot from tikz to generate bitmap and include automatically?

Motivation I have large numerical data files, that I would like to create density (surface) plots of. Since they are very big, we can rule out a few possibilities such as to plot them directly with ...
4
votes
2answers
3k views

How to save a figure produced by tikz save/export as JPG/PNG file

I have created various plots using pgfplots package for my thesis. Now I would export them in jpg or png format. Does it exist a way to achieve this porpouse?
4
votes
1answer
1k views

RGB Colors in TikZ and conversion with ghost script to PNG

Since a few days I am trying to find a solution for the folowing problem: I am creating a Tikz picture with a simple rectangele and fill the rectange with a special RGB color. The code looks like ...