transparency is about transparent material in (La)TeX documents

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13
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1answer
8k views

How to change white background of an included PDF to transparent

I have an external 100 pages PDF document (not created by pdflatex) that I \includegraphics page-wise into a beamer presentation. The external PDF document employs white as page color, but I need the ...
2
votes
1answer
590 views

TikZ: Paling Effect

\documentclass{standalone} \usepackage{tikz} \usetikzlibrary{patterns} \def\cHeight{0.5} \def\cWidth{4} \newcommand{\cigarOne}[2]{ \pgfmathtruncatemacro\result{\cWidth/2} ...
0
votes
0answers
62 views

Whitespace instead of all images [duplicate]

Possible Duplicate: How to replace all pictures by white rectangles? Placeholder for figure/includegraphics I want all images to disappear, e.g. replace all images (defined by ...
4
votes
1answer
691 views

TikZ semi transparent contiguous shapes with no gaps

Short Question: The short question can be stated as follows: Is there a way to perfectly align filled (but possibly not drawn) shapes that completely cover contiguous areas? Consider the MWE: ...
12
votes
3answers
9k views

How to specify transparent colors?

What options are there to specify transparent colors, say the background in the example below? I thought xcolor would be able to do this but I can not find any reference to "alpha" or "transparency" ...
4
votes
1answer
409 views

Assign the same color to overlapping parts of the shadows of several objects

I am drawing a database icon that is made of two cylinder shapes using TikZ. When I add a shadow, the shadows of the two cylinders overlap, and the shadow becomes darker in the overlapping area. The ...
1
vote
2answers
919 views

Including a PDF with white background as transparent

I actually have two related questions. I have a PDF I want to use with includegraphics in a beamer presentation. This PDF has a white background, which I want to be considered as transparent (so ...
5
votes
1answer
1k views

Transparent background on page 1

I try to include a 'Watermark' in some documents. To achieve that I use eso-pic and tikz. The problem is, that I don't get transparancy in one-paged documents. As soon as the document has more than ...
7
votes
2answers
2k views

pgf(plots) node shadow/opaque pin

Is it possible to place a shadow/fill/opaque setting on text of a node pin? I know I can do that with the actual node, but I am using \node in pgfplots to mark some stuff on graphs, and it would be ...
1
vote
1answer
690 views

Specify transparent background color?

I use Python-Sphinx to document some Python code I wrote. I'm using the pngmath extension to render LaTeX math expressions. The problem is, the background-color of the rendered images is white and the ...
25
votes
3answers
9k views

How do I get transparent text?

I am trying to make a picture for the cover of my thesis using LaTeX. I have a background picture and I would like to have transparent (math) text on top of it, how do I achieve this? I have tried to ...
17
votes
3answers
1k views

Using opacity in TikZ makes the entire page become “more coarse” when printed

In my document, some of the figures uses opacity. In the PDF viewer, everything looks fine, but when I print the document, the pages in which these figures appear become more "coarse"; the text looks ...
34
votes
1answer
13k views

Tikz: use opacity for fill, yet leave draw (lines) untouched

When I use the tikz key opacity for a polygon in a tikzpicture, it applies to the drawn fill as well as to the draw lines. I would like to have it this way that the lines remain untouched by the ...
10
votes
2answers
1k views

Transparent background for mdframed environment?

Is it possible to specify a transparent background colour for the mdframed environment, so that anything which might be underneath will be visible?
11
votes
2answers
677 views

PSTricks transparency does not work with MikTeX's XeLaTeX

I use MikTeX and have updated all packages several minutes ago. The problem is that XeLaTeX produces a weird result where the transparency parts become opaque. It is not caused by preview as ...
5
votes
1answer
219 views

Error “Dimension too large” (\@tempdima) when using HTML color 097054 with beamer's \setbeamercovered{transparent} option

The code \documentclass{beamer} \mode<presentation>{\setbeamercovered{transparent}} \begin{document} \begin{frame} \onslide<2>{\textcolor[HTML]{097054}{foo}} \end{frame} ...
16
votes
1answer
489 views

highlighting some areas in a picture by making the rest of the picture transparent

In my beamer-document, I'm drawing on a picture as described in this question. I'm trying to hilight particular areas of my picture by making the rest of the picture "fade out", like this: In my ...
4
votes
1answer
450 views

Transparency does not work correctly with alignment?

I would like to uncover a set of equations line by line with and the covered equations should be transparent. The problem occurs when I want to align those equations: somehow the transparency stops at ...
3
votes
0answers
930 views

Color distortion using transparent images in non-beamer documents [closed]

I've been using transparant images in beamer presentations for some years now. Originally some combinations of pdfLaTeX and PDF viewer (in particular TeX Live 2009 with Acrobat Reader) produced quite ...
8
votes
1answer
523 views

tikz/eso-pic watermark isn't transparent on the first page

I'm seeing odd behavior when trying to use a watermark with tikz and eso-pic. Here is my example document: \documentclass[10pt]{article} \usepackage{eso-pic} \usepackage{tikz} ...
3
votes
1answer
2k views

Using opacity in tikz and the background package

I'm trying to take a given figure, make it a little whiter and put the result in the middle of the page under the text, using the package background. \documentclass[12pt]{article} ...
0
votes
1answer
491 views

Prerendering PostScript commands in EPS with GhostScript makes transparent objects opaque

Background If the following PSTricks diagram % Circle.tex \documentclass{article} \usepackage{pstricks} \pagestyle{empty} \begin{document} \pspicture(-1,-1)(1,1) \rput(0,0){$E\not=mc^2$} ...
3
votes
3answers
5k views

latex-beamer: ambiguous highlighting with \setbeamercovered{transparent}

I am having problems with the following piece of code: \documentclass{beamer} \setbeamercovered{transparent} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \begin{document} \begin{frame} ...
7
votes
2answers
1k views

Transparency in tikz, preview package and xelatex

Is it possible to have transparency in a tikz picture while using the preview package and compiling with xelatex? The following mwe compiles without warnings/errors under both xelatex and pdflatex ...
4
votes
2answers
3k views

stripe pattern tikz manual chapter 78

Interleaving two colors in a stripes pattern Aim: coloring a shape (rectangle, circle, etc.) in two interleaving colors with the aid of patterns. One solution would be the definition of four ...
20
votes
3answers
13k views

Techniques for embedding images with transparent backgrounds in LaTeX

I am trying to embed an image with a transparent background in my LaTeX poster. However a quick google search has taught me that it is not possible to do so. However I intend to know any clever ...
19
votes
3answers
6k views

\includegraphics PDF, color problem

I'm using pdflatex, and use \includegraphics to include content of figures from PDF. PDF are exported from InkScape. \begin{figure} [!h] \centering \includegraphics[height=3cm]{fig/SUSAN.pdf} ...
9
votes
1answer
1k views

Background transparency for PDF/SVG

I am using lua/xe/latex to generate a logo as a PDF and convert it to an SVG using pdf2svg for use on a web page. I would like to have a transparent background for the PDF and SVG. The transparent ...
22
votes
3answers
2k views

Using opacity in TikZ causes strange rendering in Acrobat.

I have a problem using opacity in TikZ. Whenever I use it somewhere in a picture, I get weird side-effects: colors in (some) other parts of the documents are changed apparently randomly and it makes ...
9
votes
1answer
740 views

Alpha channel in colortbl

I'm using the colortbl package to color table cells. I've combined this w/ the xcolor package to define my own colors. However, it appears that xcolor does not support transparency. I saw the ...