transparency is about transparent material in (La)TeX documents

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18
votes
3answers
5k 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} ...
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 ...
47
votes
11answers
9k views

Multiple PDFs with page group included in a single page warning

I updated TeX Live to the Ubuntu Quantal version (2012.20120611-4) and I suddenly got this warning: PDF inclusion: multiple pdfs with page group included in a single page This is a minimal ...
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 ...
19
votes
1answer
8k views

Includegraphics: set image opacity

I'd like to insert a PDF, but make it "lighter" by setting the opacity to 10% ("background watermark"). How to do that? A solution that works with texlive 2011 would be great. I use pdflatex and ...
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 ...
20
votes
3answers
12k 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 ...
14
votes
2answers
2k views

Transparent foreground watermark

As a follow-up to Add watermark that overlays the images, I'd like to have a transparent foreground watermark that doesn't render the underlying content, i.e. text and images, illegible. Is that ...
11
votes
2answers
698 views

How to add a transparent shadow to a block in beamer?

Here my attempt to add a shadow to a block: \documentclass{beamer} % add a background image \setbeamertemplate{background canvas}{\includegraphics[height=\paperheight]{example-image}} % use rounded ...
13
votes
3answers
7k views

Overlay images and block in beamer

I found this slides on Internet with a very nice style. http://www.eecs.harvard.edu/~tov/pubs/alms/alms-popl2011-slides.pdf How can I overlay blocks and image as in this slides? Specially this ...
8
votes
1answer
504 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} ...
4
votes
2answers
2k views

Opaque-to-transparent gradient lost in embedded PDF figure

I have a figure created with Inkscape as SVG and exported as PDF. When I view the PDF directly (e.g. in OS X Preview), it shows correctly. When embedding it in a LaTeX document, it has problems with ...
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} ...
34
votes
1answer
12k 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 ...
23
votes
4answers
774 views

Can fuzzy borders be added to external pictures programmatically?

In my opinion, external pictures are often more pleasing to the eye on a white background when they have fuzzy rather than "sharp" borders. For instance, compare this to that Adding fuzzy ...
18
votes
2answers
606 views

Can I place a caption inside of an image?

I've recently seen this the following image in this question: As I was looking for a way to create nice captions (without the "Figure:") for a beamer presentation, I wondered if it was possible to ...
25
votes
3answers
8k 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 ...
16
votes
2answers
388 views

Blend/transparency styles in pstricks and TikZ

As depicted below, Illustrator offers various transparency styles: It is my understanding that, at this point, pstricks and TikZ are both limited to the normal style listed above. Could the other ...
9
votes
2answers
992 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?
9
votes
2answers
622 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
2answers
1k views

PGFPlots: line opacity gradient?

Imagine a very simple PGFPlot, e.g.: \begin{tikzpicture} \begin{axis} \addplot+[no marks]{x^2}; \end{axis} \end{tikzpicture} How can I have the line "fade out" from the left to the right of the ...
4
votes
2answers
466 views

PSTricks -> How can I compile a graph/figure to obtain an PNG/JPG with background transparent?

How to obtain this graph in a PNG/GIF/JPG graph with transparent background? \documentclass[12pt,a4paper,x11names]{report} \usepackage[utf8]{inputenc} \usepackage{amsmath} \usepackage{amsfonts} ...
4
votes
1answer
8k views

Transparent image background in beamer

I want to add a background image in my beamer presentation. The thing is that when I use \usebackgroundtemplate{ \includegraphics[width=\paperwidth, height=\paperheight]{cern-logo.jpg} } in my ...
3
votes
1answer
3k views

Beamer: Transparent AND centered background image on intro slide

I know this is similar to other questions. Other answers address either: Adding a transparent image Centering an image but I cannot find an answer with both. With previous answers I can ...
7
votes
1answer
422 views

Transparency with psSurface in pst-solides 3D

I'm trying to draw a graph with pst-solides3D with the option psSurface : The problem is as follows : I want to draw z = +/- (y^2-y^2), which should give a saddle-point graph with the lines x=y and ...
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 ...
5
votes
1answer
472 views

Define colour transparency in relation to existing colour

Background Using ConTeXt to develop a nice theme where users can change the colour scheme, but still get the same "feeling" for the output, primary, secondary, and tertiary colours are defined. For ...
9
votes
3answers
1k views

TikZ multipart nodes: How to set text attributes (opacity) for some/all parts

I am using TikZ with the rectangle split multipart node (detailed on pp 450ff in the PGF 2.1 documentation). I need to influence the text opacity of all parts, but whatever I try seems to work only on ...
7
votes
1answer
146 views

Combining shading and transparency in TikZ

With this code: \documentclass{article} \usepackage{tikz} \begin{document} \begin{tikzpicture} \fill[shading=radial] (0,5) circle (2); \fill[top color=black] (5,3) rectangle (9,7); ...
5
votes
1answer
1k views

How to keep transparent fcolor box?

I am using \fcolorbox on a background that is itself colored; I don't need color inside the box, and I want its background to be transparent so that the background color shows through. The ...
4
votes
1answer
831 views

Interference between \onslide and \setbeamercovered{transparent}

I'm trying to use \onslide in a table, but since I have the option \setbeamercovered{transparent} in the preamble, it does not produce the overlay of columns. Here is my example: ...
4
votes
1answer
394 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 ...
4
votes
1answer
440 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 ...
2
votes
1answer
467 views

Transparent table captions when using onslide with overprint and setbeamercovered{invisible}

The following works correctly in that the right table is shown at the right time, and all alignment works as expected. The only issue is that while the table body is shown as normal, the table ...
2
votes
0answers
208 views

Jpgfdraw and transparency problems [closed]

I have built dozens of shapes with jpgfdraw . The problem I have is problems with the transparency of shapes. Why this happens? is there a solution? I take this as an output in pdf after I've done ...
2
votes
1answer
503 views

Overlapping tikz nodes with background fadings

Following the first tutorial in the TikZ manual, I tend to take steps to improve the legibility of tick labels when placed over gridlines. I prefer to use a fading rather than a plain white rectangle. ...
1
vote
0answers
68 views

Semi-transparent Tikz nodes

Trying to reproduce the semi-transparent fill from the answer to my previous question http://tex.stackexchange.com/a/188453/37570 I cannot get it to work. Tried adding backgrounds library inside ifpdf ...
1
vote
0answers
68 views

Standalone multiline logo [duplicate]

I would like to produce through pdflatex an image that shrink-wraps around a logo. Here is a skeleton file. \documentclass{standalone} \begin{document} line 1 line 2 \end{document} But this ...
1
vote
1answer
977 views

Opacity in TikZ, ruins whole structure in Beamer [closed]

I am making a presentation in beamer. I wanted to make a TikZ picture and change it's opacity, locally on specific items. When I did, the structure color changed... I will attach my preable as well ...