Questions tagged [shading]

The shading operation consists of letting a background picture be rendered with different gradients of colors or light/dark. The {shading} tag is related to questions in which a shade operation is required.

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Shade background in pgfplots [closed]

I am using pgfplots package. I tried to use shade axis background. It is working in the .dvi output... But I don't see the shade when I convert it into pdf. Can anybody tell me the reason? I use ...
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1answer
4k views

Beamer - Shaded Background in Block environment

i would like to have a shaded coloured block title background in my beamer presentation. I could not figure out how to set the shading. Any solution? \documentclass[]{beamer} \usepackage{lmodern} \...
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1answer
853 views

Drawing balls in a rectangle

I am trying to replicate the following figure here and this is what I have so far \documentclass[12pt,a4paper]{standalone} \usepackage{tikz,tkz-euclide,pgfplots} \usetkzobj{all} \newcommand{\ball}[...
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1answer
123 views

how to extend shaded to full page width?

I use "shaded" to indicate the reader that the text is about something special. This works fine but i can not extend the box to the full page with. How is this possible? I use LYX and i can imagine ...
2
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1answer
810 views

Customize the size of the shaded box

I am using \begin{shaded} from \usepackage{framed}. The problem is I am using it for examples which come inside \begin{itemize}, the shaded box's margin does not begin with the \item margin instead ...
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1answer
436 views

Shaded multicols II

In extending a previous question, Shaded multicols, how can I put rounded corners on the multicol environment, for the outer 4 corners (ie the corners directly next to the page margins) This question ...
6
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2answers
807 views

TikZ shaded translated regions defined by boundaries of shape nodes and lines

Given a lattice made up of shapes, how do I shade the regions (and their translates) defined by the boundaries of these nodes and lines going through these shapes? In my particular case, I have a ...
2
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1answer
2k views

opacity and shading of an ellipse

I am making a picture of the tidal force effects on the Earth. My current picture is decent but I would like where the bulging occurs on the edges to be little bit darker in blue, but I don't want ...
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2answers
1k views

Gaussian ellipsoids using tikz

I'm trying to draw illustrations of Gaussian ellipsoids using shaded ellipses. In simple terms what I'm after is a way to have a light shade throughout the outer edge of the ellipse and a darker shade ...
7
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1answer
1k views

How to shade a line and how to offset a line?

Newbie here. Could anyone tell me how to (1) shade a line and (2) how to offset a line? I have a very simple graph, This is a mesh used in finite element analysis, I have already used tikz to build ...
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2answers
2k views

Quoting styles, technical an appreciation questions

I know there has been some questions about the quote style, I loved the one with the big quote marks. What I'm trying to achieve it's a little simpler. Right now I have something like this: \...
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0answers
43 views

How do I get rid of the white background underneath my shadow? [duplicate]

I have selected a specific background for my beamer slides and I am using the theorem environment for my theorems. When I turn the shadows on for the blocks however, instead of giving me nice shadows ...
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2answers
2k views

TikZ: shade also the border of a node

I would like to shade a node and the border of the node. The following code works but I don't like it very much that I have to draw something after the node on the background layer. I would prefer a ...
5
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1answer
325 views

How to create a shade box that covers the whole footnotes area?

I would like to shade the whole footnote area (bottom of the page). Does anyone know, if it can be done ? Edit : Using the answer provided, the text direction commands \setRL and \setLR, from the ...
13
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2answers
447 views

TikZ/PGF - switching off shading

Is there a way to switch off shading for one node, in a scope where the nodes are shaded? In other words, I want something like shading=none, but did not find it. Motivation: \documentclass{article} \...
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3answers
505 views

Is it possible to shade an area of a picture using the xcolor package?

I want to shade an area of of picture I have created in the environment \picture. Is there anyway I can shade this by setting it between co-ordinates? i.e. could I shade in blue the area between (1,1),...
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1answer
3k views

Filling area between two lines and an arc

I have the following diagram I would like to convert (approximately) to tikz: So far, I've succeeded at doing everything except the shading. I am a newbie to tikz and learning the best I can so ...
15
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1answer
3k views

TikZ, 3d library and circle fading

I'm using the 3d library to put a circle on the z=0 plane, and other things. I'd like to fade this circle radially, but the result isn't as I would expect because the fading is not proportional to the ...
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3answers
7k views

TikZ: radial shading of a ring

I would like to have a radial shading of a ring, from inner color (red) at inner radius r1 > 0 to outer color (white) at outer radius r2 > r1. But with \filldraw[even odd rule,inner color=red,outer ...
4
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1answer
431 views

Getting rid of a thin framing line when shading a triangle

I am trying to draw a shaded triangle with tikz, using the following code: \documentclass{article} \usepackage{tikz} \begin{document} \begin{tikzpicture} \fill[top color=green!40,middle color=white,...
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3answers
2k views

Shading an area bounded by curved paths between nodes

I am drawing a graph of sorts in TikZ, and I have several connected nodes in a cycle, and I would like to shade the area bounded by paths between those nodes. My problem is that the shading is not ...
5
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1answer
530 views

How can I remove the shade in this TikZ picture to get white filling?

I want pure white fill so that upper most circle becomes incomplete. But black shade comes in the figure. Is there any easier way to do this? \documentclass{article} \usepackage{tikz} \begin{...
3
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1answer
439 views

Beamer shadows are different in pdfLateX and XeLaTeX

I am getting different results on the shadows beneath the boxes (title page and all others) depending on whether I compile with pfdLaTeX or XeLaTeX. When compiling with pdfLaTeX the shading works as ...
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1answer
1k views

Change colors/contrast in beamer navigation between active and dimmed section

The code below gives the following output for the head: Here the first section on the left is active and the others not, but the difference is quite small, I would like the active section to be in ...
5
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1answer
2k views

Shading a block of my text

I would like to surround some source code in my beamer presentation with a lightly shaded box. More specifically in the C++ source code given below, I would like to shade the code block of the ...
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1answer
3k views

How can I change the shading of beamer's \tableofcontents[currentsection]?

I like to use \tableofcontents[currentsection] as an orientation at the start of a new section. But in my experience (depending on the projector), the default shading of the other sections can be to ...
12
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1answer
2k views

How to shade mindmap concepts?

I tried to add a shade on my mindmap's concepts with \begin{tikzpicture}[mindmap, text=white, every concept/.append style={circle,shading=ball, ball color=black!20!white!20}] but the problem is ...
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1answer
1k views

Shadings in head

I am currently trying to code in beamer the following image. So far I got the three beamercolorbox but I can't get the shaded background. Here is the aspect I want: \documentclass[xcolor=dvipsnames,...
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2answers
2k views

It's possible to remove the internal shading from a beamer rounded box?

I'm trying to modify a Beamer template in order to have at the same time: 1) rounded boxes 2) shadows around the box 3) a defined line (without shading) between block title and block body (as in ...
2
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0answers
118 views

Inconsistent shading [duplicate]

Possible Duplicate: How can I avoid compiling twice? I am shading first page using following code. \begin{tikzpicture}[remember picture,overlay] \shade[left color=white,right color=orange!60] (...
9
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1answer
869 views

How to use ball shading on non-circle shapes?

If using ball shading on non-circle elements, it will well apply the shading effect, but it will use the default blue color. How to use ball shading with the element color. \node[text width=3cm,fill=...
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2answers
1k views

Is lualatex supposed to be a superset of pdflatex? (regarding production of PDF)

In other words, is it a bug if lualatex cannot compile a document that pdflatex can? Based on the answers to this question How to expand TeX's "main memory size"? (pgfplots memory ...
10
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1answer
870 views

Shading over a single page

I want to generate shading color in background for a single page. How can I implement this?
6
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1answer
3k views

how can I shade an area in a beamer frame?

I have a beamer frame, and I want to shade a whole area with some color - i.e. that the whole area (rectangular) will be using a single grey color switched from any color (except for white) appearing ...
5
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1answer
4k views

Beamer round blocks without fading

I want to define a custom block in beamer. Here are my definitions: \documentclass[svgnames]{beamer} \usepackage{xcolor} \setbeamertemplate{blocks}[rounded] \setbeamercolor{block title}{fg=White,bg=...
5
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1answer
2k views

beamer: shading the block environment

I want the block environment to be shaded in blue, because now it is hardly noticeable. The LaTeX code I'm using is \documentclass[10pt]{beamer} \mode<beamer>{% \usetheme[hideothersubsections, ...
3
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2answers
713 views

Polyline shading in TikZ

Is it possible to apply a shading effect on one side of a polyline in TikZ? I have the following simple code \begin{tikzpicture} \draw (1.06,9.56) -- (1.44,9.78) -- (1.78,9.56) -- (2.14,9.79) -- (2....
12
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3answers
26k views

How to change the background color of \framebox?

I'm trying to change a picture drawn using the plain picture environment and I need to change the background color of certain \framebox to lightgrey. Is it possible? I know that there are more ...
5
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4answers
764 views

How to make shaded pages and still see memoir's trim frame?

I am using memoir and I have the showtrims setting activated which I want visible on my pages. I am trying to toggle shading of entire pages and so far I am not having any great success. I have looked ...
10
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3answers
545 views

How to learn to create General (Functional) Shadings wifth pgf?

In the section called General (Functional) Shadings in the PGF/TikZ manual, there is an "explanation" of the command to create a general functional shading. The author of this section assumes that ...
3
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1answer
1k views

Beamer: Vertical shading + plain frame leaves white strip at top of page

I've created my own beamer theme which uses a vertical shading for the background, but whenever I'm using a plain frame a thin white strip is left at the top of the page. I've created a minimum ...
8
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1answer
2k views

Fading a path in TikZ

I want to draw a path/plot in TikZ whose shade depends on the coordinate. For example, I want say something like \draw[color=black!\x] plot coordinates{ coord1 ... coord100}; i.e. the shade of the ...