Ich versuche, ein Poster in Beamer zu erstellen. Die Polsterung für mehrspaltige Umgebungen ist falsch: Die linke Seite der mehreren Spalten ist korrekt ausgerichtet, aber die rechte Seite fügt zusätzliche Polsterung hinzu. Siehe unten:
Diese Fragekönnte damit zusammenhängen, aber die Lösung scheint in diesem Fall nichts Nützliches zu bewirken. Ich habe auchhabe mir diese Lösung angeschautumsonst.Diese Fragescheint damit zusammenzuhängen und führt teilweise zu einer Antwort, erklärt aber nicht den falschen rechten Rand. Es handelt sich nicht um ein Problem mit der rechten Polsterung innerhalb von Blöcken, da das Problem auch dann auftritt, wenn die Spalten einfach in die frameUmgebung eingeführt werden.
Hier ist ein reduziertes Beispiel
\documentclass[]{beamer}
% Set up as beamerposter
\usepackage[orientation=landscape,size=A4,debug]{beamerposter}
\usetheme{Singapore4}
% Enable T1 (more modern) fonts
\usepackage[T1]{fontenc}
\usepackage[greek,english]{babel}
\usepackage{textgreek}
\usepackage[utf8]{inputenc}
\usepackage{grffile}
\usepackage{ragged2e}
\usepackage{amsmath,amsthm, amssymb, latexsym}
\title[]{Title}
\author[]{Authors}
\date{}
\institute[]{Institute}
\begin{document}
\setlength\columnsep{0pt}
\begin{frame}{}
\begin{block}{}
I've placed hrules in the columns to show that the spacing error comes from the column environment and not the block environment.\\
\hrulefill
\begin{columns}[T,onlytextwidth]
\begin{column}{.5\textwidth-.5cm}\hrulefill\begin{block}{}\vspace{5em}\end{block}\end{column}
\begin{column}{.5\textwidth-.5cm}\hrulefill\begin{block}{}\end{block}\end{column}
\end{columns}
\end{block}
The problem is not related to Beamer blocks as "naked" columns show the same issue:\\
\hrulefill
\begin{columns}[T,onlytextwidth]
\begin{column}{.5\textwidth-.5cm}\hrulefill\begin{block}{}\end{block}\end{column}
\begin{column}{.5\textwidth-.5cm}\hrulefill\begin{block}{}\end{block}\end{column}
\end{columns}
\end{frame}
\end{document}
Und hier ist der Quellcode für meine Style-Datei
% Copyright 2007 by Till Tantau
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
%
% See the file doc/licenses/LICENSE for more details.
\usepackage{grffile}
\usepackage{hyperref}
\usepackage{calc}
\usepackage{tcolorbox}
\usepackage{lmodern}% http://ctan.org/pkg/lm
%\ProvidesPackageRCS $Header: /Users/joseph/Documents/LaTeX/beamer/base/themes/theme/beamerthemeSingapore.sty,v d02a7cf4d8ae 2010/06/17 09:11:41 rivanvx $
\DeclareOptionBeamer{compress}{\beamer@compresstrue}
\ProcessOptionsBeamer
\mode<presentation>
\setbeamercolor{section in head/foot}{use=structure,bg=structure.fg!25!bg}
\useoutertheme[subsection=false]{miniframes}
\setbeamertemplate{frametitle}[default][center]
\AtBeginDocument{%
{
\usebeamercolor{section in head/foot}
}
\pgfdeclareverticalshading{beamer@headfade}{\paperwidth}
{%
color(0cm)=(bg);
color(1.25cm)=(section in head/foot.bg)%
}
\setbeamercolor{section in head/foot}{bg=}
}
\beamertemplatedotitem
\mode
<all>
% Template from T has special colors
\definecolor{TYellow}{RGB}{234,230, 99}
\definecolor{TBlue}{RGB}{ 29, 23, 96}
\definecolor{TAzure}{RGB}{151,147,204}
\definecolor{TWhite}{RGB}{255,255,255}
\definecolor{TPale}{RGB}{232,229,177}
\definecolor{VABlue}{RGB}{25,73,128}
\definecolor{RUST}{HTML}{EB7A59}
\definecolor{AZURE}{HTML}{5AA0DF}
\definecolor{OCHRE}{HTML}{EEA300}
\definecolor{TURQUOISE}{HTML}{00BAC9}
\definecolor{BLACK}{HTML}{44525C}
\definecolor{WHITE}{HTML}{F1F0E9}
% Configure the colors for the headline
\setbeamercolor{headline}{bg=BLACK,fg=OCHRE}
\setbeamercolor{title in headline}{bg=BLACK,fg=OCHRE}
\setbeamercolor{author in headline}{bg=BLACK,fg=TWhite}
\setbeamercolor{institute in headline}{bg=BLACK,fg=TWhite}
\setbeamercolor{date in headline}{bg=BLACK,fg=TWhite}
\setbeamercolor{logobox}{bg=BLACK}
\setbeamercolor{block title}{bg=white,fg=VABlue}
\setbeamercolor{block body}{bg=WHITE,fg=black}
\setbeamercolor{block title}{bg=BLACK,fg=TWhite}
% define a new register to hold an intermediate size calculation
% that we'll use in defining the headline
\newlength{\residual}
\setbeamertemplate{headline}{
\leavevmode
\setlength{\residual}{\paperwidth-20cm}
\begin{beamercolorbox}[wd=\paperwidth]{headline}
\begin{columns}[c]
\begin{column}{1cm}
\end{column}
\begin{column}[b]{9cm}
%{\large\usebeamercolor[fg]{author in headline}\href{[email protected]}{[email protected]}}
\end{column}
\begin{column}{\residual}
\vskip1cm
\centering
\usebeamercolor{title in headline}{
\color{fg}{\Huge\selectfont {\inserttitle}}\\[3ex]}
\usebeamercolor{author in headline}{
\color{fg}\Large{\insertauthor}\\[1ex]}
\usebeamercolor{institute in headline}{
\color{fg}\large{\insertinstitute}\\[1ex]}
\end{column}
\begin{column}[t]{9cm}
\end{column}
\begin{column}{1cm}
\end{column}
\end{columns}
\vskip2ex
\end{beamercolorbox}
\begin{beamercolorbox}[wd=\paperwidth]{lower separation line head}
\rule{0pt}{3pt}
\end{beamercolorbox}
}
% Alignment grid
%\beamertemplategridbackground[1cm]
% no navigation on a poster
\setbeamertemplate{navigation symbols}{}
% Make the figure caption labels bold
%\setbeamerfont{caption}{series=\bfseries}
% Beamer disables figure numbering by default (it assumes figure numbers on
% slides would not make sense). This command restores autonubering
\setbeamertemplate{caption}[numbered]
\setbeamerfont{caption name}{series=\bfseries}
\setbeamertemplate{caption label separator}[period]
\setbeamerfont*{block title}{family=\sffamily,series=\bfseries,size=\large}
Das gewünschte Verhalten ist, dass die linken und rechten Ränder einer Umgebung mit mehreren Spalten identisch sein sollten. Irgendwelche Ideen?
Ein minimaleres MWE – Beobachten Sie, was passiert, wenn \setbeamercolor{block body}{bg=gray,fg=black}entfernt wird.
\documentclass{beamer}
\setbeamercolor{block body}{bg=gray,fg=black}
\begin{document}
\begin{frame}{}
\hrulefill
\begin{columns}[T,onlytextwidth]
\begin{column}{.4\textwidth}
\hrulefill
\begin{block}{test}
test
\end{block}
\end{column}
\begin{column}{.4\textwidth}
\hrulefill
\begin{block}{test}
test
\end{block}
\end{column}
\end{columns}
\vskip1cm
\hrulefill
\begin{columns}[T,onlytextwidth]
\begin{column}{.4\textwidth}
\hrulefill
\end{column}
\begin{column}{.4\textwidth}
\hrulefill
\end{column}
\end{columns}
\end{frame}
\end{document}
Antwort1
Problemumgehung:
\documentclass[]{beamer}
%% Set up as beamerposter
%\usepackage{grffile}
%\usepackage{hyperref}
\usepackage{calc}
%\usepackage{tcolorbox}
%\usepackage{lmodern}% http://ctan.org/pkg/lm
%\ProvidesPackageRCS $Header: /Users/joseph/Documents/LaTeX/beamer/base/themes/theme/beamerthemeSingapore.sty,v d02a7cf4d8ae 2010/06/17 09:11:41 rivanvx $
\DeclareOptionBeamer{compress}{\beamer@compresstrue}
\ProcessOptionsBeamer
\mode<presentation>
\setbeamercolor{section in head/foot}{use=structure,bg=structure.fg!25!bg}
\useoutertheme[subsection=false]{miniframes}
\setbeamertemplate{frametitle}[default][center]
\AtBeginDocument{%
{
\usebeamercolor{section in head/foot}
}
\pgfdeclareverticalshading{beamer@headfade}{\paperwidth}
{%
color(0cm)=(bg);
color(1.25cm)=(section in head/foot.bg)%
}
\setbeamercolor{section in head/foot}{bg=}
}
\beamertemplatedotitem
\mode
<all>
% Template from T has special colors
\definecolor{TYellow}{RGB}{234,230, 99}
\definecolor{TBlue}{RGB}{ 29, 23, 96}
\definecolor{TAzure}{RGB}{151,147,204}
\definecolor{TWhite}{RGB}{255,255,255}
\definecolor{TPale}{RGB}{232,229,177}
\definecolor{VABlue}{RGB}{25,73,128}
\definecolor{RUST}{HTML}{EB7A59}
\definecolor{AZURE}{HTML}{5AA0DF}
\definecolor{OCHRE}{HTML}{EEA300}
\definecolor{TURQUOISE}{HTML}{00BAC9}
\definecolor{BLACK}{HTML}{44525C}
\definecolor{WHITE}{HTML}{F1F0E9}
% Configure the colors for the headline
\setbeamercolor{headline}{bg=BLACK,fg=OCHRE}
\setbeamercolor{title in headline}{bg=BLACK,fg=OCHRE}
\setbeamercolor{author in headline}{bg=BLACK,fg=TWhite}
\setbeamercolor{institute in headline}{bg=BLACK,fg=TWhite}
\setbeamercolor{date in headline}{bg=BLACK,fg=TWhite}
\setbeamercolor{logobox}{bg=BLACK}
\setbeamercolor{block title}{bg=white,fg=VABlue}
\setbeamercolor{block body}{bg=WHITE,fg=black}
\setbeamercolor{block title}{bg=BLACK,fg=TWhite}
% define a new register to hold an intermediate size calculation
% that we'll use in defining the headline
\newlength{\residual}
\setbeamertemplate{headline}{
\leavevmode
\setlength{\residual}{\paperwidth-20cm}
\begin{beamercolorbox}[wd=\paperwidth]{headline}
\begin{columns}[c]
\begin{column}{1cm}
\end{column}
\begin{column}[b]{9cm}
%{\large\usebeamercolor[fg]{author in headline}\href{[email protected]}{[email protected]}}
\end{column}
\begin{column}{\residual}
\vskip1cm
\centering
\usebeamercolor{title in headline}{
\color{fg}{\Huge\selectfont {\inserttitle}}\\[3ex]}
\usebeamercolor{author in headline}{
\color{fg}\Large{\insertauthor}\\[1ex]}
\usebeamercolor{institute in headline}{
\color{fg}\large{\insertinstitute}\\[1ex]}
\end{column}
\begin{column}[t]{9cm}
\end{column}
\begin{column}{1cm}
\end{column}
\end{columns}
\vskip2ex
\end{beamercolorbox}
\begin{beamercolorbox}[wd=\paperwidth]{lower separation line head}
\rule{0pt}{3pt}
\end{beamercolorbox}
}
% Alignment grid
%\beamertemplategridbackground[1cm]
% no navigation on a poster
\setbeamertemplate{navigation symbols}{}
% Make the figure caption labels bold
%\setbeamerfont{caption}{series=\bfseries}
% Beamer disables figure numbering by default (it assumes figure numbers on
% slides would not make sense). This command restores autonubering
\setbeamertemplate{caption}[numbered]
\setbeamerfont{caption name}{series=\bfseries}
\setbeamertemplate{caption label separator}[period]
\setbeamerfont*{block title}{family=\sffamily,series=\bfseries,size=\large}
% Enable T1 (more modern) fonts
\usepackage[T1]{fontenc}
\usepackage[greek,english]{babel}
\usepackage{textgreek}
\usepackage[utf8]{inputenc}
\usepackage{grffile}
\usepackage{ragged2e}
\usepackage{amsmath,amsthm, amssymb, latexsym}
\title[]{Title}
\author[]{Authors}
\date{}
\institute[]{Institute}
\newsavebox{\squaredblocktext}
\setbeamertemplate{block begin}{
\par\vskip\medskipamount%
\makebox[\dimexpr\textwidth-1.5ex\relax][l]{%
\begin{beamercolorbox}[colsep*=.75ex]{block title}
\usebeamerfont*{block title}\insertblocktitle%
\end{beamercolorbox}}%
\begin{lrbox}{\squaredblocktext}%
\begin{minipage}[t]{\textwidth}%
\ifbeamercolorempty[bg]{block body}{\vskip-.25ex}{\vskip-.75ex}\vbox{}%
}
\setbeamertemplate{block end}{
\end{minipage}%
\end{lrbox}%
{\parskip0pt\par}%
\ifbeamercolorempty[bg]{block title}{}
{\ifbeamercolorempty[bg]{block body}{}{\nointerlineskip\vskip-0.5pt}}%
\usebeamerfont{block body}%
\makebox[\dimexpr\textwidth-1.5ex\relax][l]{%
\begin{beamercolorbox}[colsep*=.75ex,vmode]{block body}%
\usebox{\squaredblocktext}
\end{beamercolorbox}%
}\vskip\smallskipamount%
}
\begin{document}
\setlength\columnsep{0pt}
\begin{frame}{}
\begin{block}{}
I've placed hrules in the columns to show that the spacing error comes from the column environment and not the block environment.\\
\hrulefill
\begin{columns}[T,onlytextwidth]
\begin{column}{.5\textwidth-.5cm}\hrulefill\begin{block}{}\vspace{5em}\end{block}\end{column}
\begin{column}{.5\textwidth-.5cm}\hrulefill\begin{block}{}\end{block}\end{column}
\end{columns}
\end{block}
The problem is not related to Beamer blocks as "naked" columns show the same issue:\\
\hrulefill
\begin{columns}[T,onlytextwidth]
\begin{column}{.5\textwidth-.5cm}\hrulefill\begin{block}{}\end{block}\end{column}
\begin{column}{.5\textwidth-.5cm}\hrulefill\begin{block}{}\end{block}\end{column}
\end{columns}
\end{frame}
\end{document}
