Latex Posters

\documentclass[final,t]{beamer}
\usepackage[size=a0,scale=1.4,orientation=portrait]{beamerposter}
\usetheme{Berlin}
\usecolortheme{beaver}

% Configure fonts
\setbeamerfont{title}{size=\VeryHuge,series=\bfseries}
\setbeamerfont{author}{size=\Large}
\setbeamerfont{block title}{size=\large,series=\bfseries}

\title{Your Research Title}
\author{Author Names}
\institute{Institution}

\begin{document}
\begin{frame}[t]
  
  % Title block
  \begin{block}{}
    \maketitle
  \end{block}
  
  \begin{columns}[t]
    \begin{column}{.45\linewidth}
      
      \begin{block}{Introduction}
        Your introduction text here...
      \end{block}
      
      \begin{block}{Methods}
        Your methods text here...
      \end{block}
      
    \end{column}
    
    \begin{column}{.45\linewidth}
      
      \begin{block}{Results}
        Your results text here...
        \includegraphics[width=\linewidth]{figure.pdf}
      \end{block}
      
      \begin{block}{Conclusions}
        Your conclusions here...
      \end{block}
      
    \end{column}
  \end{columns}
  
\end{frame}
\end{document}

% Traditional academic
\usetheme{Berlin}
\usecolortheme{beaver}

% Modern minimal
\usetheme{Madrid}
\usecolortheme{whale}

% Blue professional
\usetheme{Singapore}
\usecolortheme{dolphin}

% Dark theme
\usetheme{Warsaw}
\usecolortheme{seahorse}

% Define custom colors
\definecolor{primarycolor}{RGB}{0,51,102}      % Dark blue
\definecolor{secondarycolor}{RGB}{204,0,0}     % Red
\definecolor{accentcolor}{RGB}{255,204,0}      % Gold

% Apply to beamer elements
\setbeamercolor{structure}{fg=primarycolor}
\setbeamercolor{block title}{bg=primarycolor,fg=white}
\setbeamercolor{block body}{bg=primarycolor!10,fg=black}

% Remove navigation symbols
\setbeamertemplate{navigation symbols}{}

% Custom title formatting
\setbeamertemplate{title page}{
  \begin{center}
    {\usebeamerfont{title}\usebeamercolor[fg]{title}\inserttitle}\\[1cm]
    {\usebeamerfont{author}\insertauthor}\\[0.5cm]
    {\usebeamerfont{institute}\insertinstitute}
  \end{center}
}

% Custom block style
\setbeamertemplate{block begin}{
  \par\vskip\medskipamount
  \begin{beamercolorbox}[colsep*=.75ex,rounded=true]{block title}
    \usebeamerfont*{block title}\insertblocktitle
  \end{beamercolorbox}
  {\parskip0pt\par}
  \usebeamerfont{block body}
  \begin{beamercolorbox}[colsep*=.75ex,vmode,rounded=true]{block body}
}
\setbeamertemplate{block end}{\end{beamercolorbox}\vskip\smallskipamount}

\begin{columns}[t]
  \begin{column}{.3\linewidth}
    % Left column content
  \end{column}
  \begin{column}{.3\linewidth}
    % Middle column content
  \end{column}
  \begin{column}{.3\linewidth}
    % Right column content
  \end{column}
\end{columns}

\documentclass[25pt, a0paper, portrait, margin=0mm, innermargin=15mm,
     blockverticalspace=15mm, colspace=15mm, subcolspace=8mm]{tikzposter}

\title{Your Research Title}
\author{Author Names}
\institute{Institution}

% Choose theme and color style
\usetheme{Rays}
\usecolorstyle{Denmark}

\begin{document}

\maketitle

% First column
\begin{columns}
  \column{0.5}
  
  \block{Introduction}{
    Your introduction text here...
  }
  
  \block{Methods}{
    Your methods text here...
  }
  
  % Second column
  \column{0.5}
  
  \block{Results}{
    Your results text here...
    \begin{tikzfigure}
      \includegraphics[width=0.9\linewidth]{figure.pdf}
    \end{tikzfigure}
  }
  
  \block{Conclusions}{
    Your conclusions here...
  }
  
\end{columns}

\end{document}

% Modern with radiating background
\usetheme{Rays}

% Clean with decorative wave
\usetheme{Wave}

% Minimal with envelope corners
\usetheme{Envelope}

% Traditional academic
\usetheme{Basic}

% Board-style with texture
\usetheme{Board}

% Clean minimal
\usetheme{Simple}

% Professional with lines
\usetheme{Default}

% Autumn color scheme
\usetheme{Autumn}

% Desert color palette
\usetheme{Desert}

% Built-in Denmark style
\usecolorstyle{Denmark}

% Built-in Australia style
\usecolorstyle{Australia}

% Built-in Sweden style
\usecolorstyle{Sweden}

% Built-in Britain style
\usecolorstyle{Britain}

% Default color scheme
\usecolorstyle{Default}

\definecolorstyle{CustomStyle}{
  \definecolor{colorOne}{RGB}{0,51,102}      % Dark blue
  \definecolor{colorTwo}{RGB}{255,204,0}     % Gold
  \definecolor{colorThree}{RGB}{204,0,0}     % Red
}{
  % Background Colors
  \colorlet{backgroundcolor}{white}
  \colorlet{framecolor}{colorOne}
  % Title Colors
  \colorlet{titlefgcolor}{white}
  \colorlet{titlebgcolor}{colorOne}
  % Block Colors
  \colorlet{blocktitlebgcolor}{colorOne}
  \colorlet{blocktitlefgcolor}{white}
  \colorlet{blockbodybgcolor}{white}
  \colorlet{blockbodyfgcolor}{black}
  % Innerblock Colors
  \colorlet{innerblocktitlebgcolor}{colorTwo}
  \colorlet{innerblocktitlefgcolor}{black}
  \colorlet{innerblockbodybgcolor}{colorTwo!10}
  \colorlet{innerblockbodyfgcolor}{black}
  % Note colors
  \colorlet{notefgcolor}{black}
  \colorlet{notebgcolor}{colorThree!20}
}

\usecolorstyle{CustomStyle}

% Full-width block
\block{Title}{Content}

% Specify width
\block[titlewidthscale=0.8,bodywidthscale=0.8]{Title}{Content}

% Offset title and body together; values are TeX dimensions
\block[titleoffsetx=10mm,bodyoffsetx=10mm]{Title}{Content}

% Inner blocks (nested, different styling)
\block{Outer Title}{
  \innerblock{Inner Title}{
    Highlighted content
  }
}

% Note blocks (for emphasis)
\note[width=0.4\linewidth]{
  Important note text
}

% QR codes with tikzposter styling
\block{Scan for More}{
  \begin{center}
    \qrcode[height=5cm]{https://github.com/project}\\
    \vspace{0.5cm}
    Visit our GitHub repository
  \end{center}
}

% Multi-column within block
\block{Results}{
  \begin{tabular}{cc}
    \includegraphics[width=0.45\linewidth]{fig1.pdf} &
    \includegraphics[width=0.45\linewidth]{fig2.pdf}
  \end{tabular}
}

% Preamble: \usetikzlibrary{positioning}
% Custom TikZ graphics
\block{Methodology}{
  \begin{tikzpicture}
    \node[draw, rectangle, fill=blue!20] (A) {Step 1};
    \node[draw, rectangle, fill=green!20, right=of A] (B) {Step 2};
    \draw[->, thick] (A) -- (B);
  \end{tikzpicture}
}

\documentclass[a0paper,portrait]{baposter}

\usepackage{graphicx}
\usepackage{multicol}

\begin{document}

\begin{poster}{
  % Options
  grid=false,
  columns=3,
  colspacing=1em,
  bgColorOne=white,
  bgColorTwo=white,
  borderColor=blue!50,
  headerColorOne=blue!80,
  headerColorTwo=blue!70,
  headerFontColor=white,
  boxColorOne=white,
  boxColorTwo=blue!10,
  textborder=roundedleft,
  eyecatcher=true,
  headerborder=open,
  headerheight=0.12\textheight,
  headershape=roundedright,
  headershade=plain,
  headerfont=\Large\sf\bf,
  linewidth=2pt
}
% Eye Catcher (Logo)
{
  \includegraphics[height=6em]{logo.pdf}
}
% Title
{
  Your Research Title
}
% Authors
{
  Author Names\\
  Institution Name
}
% University Logo
{
  \includegraphics[height=6em]{university-logo.pdf}
}

% First column boxes
\headerbox{Introduction}{name=intro,column=0,row=0}{
  Your introduction text here...
}

\headerbox{Methods}{name=methods,column=0,below=intro}{
  Your methods text here...
}

% Second column boxes
\headerbox{Results}{name=results,column=1,row=0,span=2}{
  Your results here...
  \includegraphics[width=0.9\linewidth]{results.pdf}
}

\headerbox{Analysis}{name=analysis,column=1,below=results}{
  Analysis details...
}

\headerbox{Validation}{name=validation,column=2,below=results}{
  Validation results...
}

% Bottom spanning box
\headerbox{Conclusions}{name=conclusions,column=0,span=3,above=bottom}{
  Your conclusions here...
}

\end{poster}
\end{document}

% Position by column and row
\headerbox{Title}{name=box1, column=0, row=0}{Content}

% Position relative to other boxes
\headerbox{Title}{name=box2, column=0, below=box1}{Content}

% Above another box
\headerbox{Title}{name=box3, column=1, above=bottom}{Content}

% Span multiple columns
\headerbox{Title}{name=box4, column=0, span=2, row=0}{Content}

% Between two boxes vertically
\headerbox{Title}{name=box5, column=0, below=box1, above=box3}{Content}

% Aligned with another box
\headerbox{Title}{name=box6, column=1, aligned=box1}{Content}

\begin{poster}{
  % Grid and layout
  grid=false,                    % Show layout grid (debug)
  columns=3,                     % Number of columns
  colspacing=1em,                % Space between columns
  
  % Background
  background=plain,              % plain, shadetb, shadelr, user
  bgColorOne=white,
  bgColorTwo=lightgray,
  
  % Borders
  borderColor=blue!50,
  linewidth=2pt,
  
  % Header
  headerColorOne=blue!80,
  headerColorTwo=blue!70,
  headerFontColor=white,
  headerheight=0.12\textheight,
  headershape=roundedright,      % rectangle, rounded, roundedright, roundedleft
  headershade=plain,             % plain, shadetb, shadelr
  headerborder=open,             % open, closed
  
  % Boxes
  boxColorOne=white,
  boxColorTwo=blue!10,
  boxshade=plain,                % plain, shadetb, shadelr
  textborder=roundedleft,        % none, rectangle, rounded, roundedleft, roundedsmall
  
  % Eye catcher
  eyecatcher=true
}

% Built-in Denmark style
\begin{poster}{
  headerColorOne=blue!80,
  headerColorTwo=blue!70,
  boxColorTwo=blue!10,
  borderColor=blue!50
}

% Academic green
\begin{poster}{
  headerColorOne=green!70!black,
  headerColorTwo=green!60!black,
  boxColorTwo=green!10,
  borderColor=green!50
}

% Corporate gray
\begin{poster}{
  headerColorOne=gray!60,
  headerColorTwo=gray!50,
  boxColorTwo=gray!10,
  borderColor=gray!40
}

% beamerposter
\begin{block}{Title}
  Content
\end{block}

% tikzposter equivalent
\block{Title}{
  Content
}

% beamerposter
\begin{block}{Introduction}
  Content
\end{block}

% baposter equivalent
\headerbox{Introduction}{name=intro, column=0, row=0}{
  Content
}

% tikzposter
\block{Methods}{
  Content
}

% baposter equivalent
\headerbox{Methods}{name=methods, column=0, row=0}{
  Content
}

pdflatex -interaction=nonstopmode -halt-on-error poster.tex
pdffonts poster.pdf

\documentclass[final]{beamer}
\usepackage[size=a0]{beamerposter}
\usepackage{tikz}

\begin{block}{Flowchart}
  \begin{tikzpicture}
    % Custom TikZ graphics within beamerposter
  \end{tikzpicture}
\end{block}

\documentclass{tikzposter}

% Import specific Beamer color definitions
\definecolor{beamerblue}{RGB}{0,51,102}
\colorlet{blocktitlebgcolor}{beamerblue}

% Essential packages for any poster
\usepackage{graphicx}        % Images
\usepackage{amsmath,amssymb} % Math symbols
\usepackage{booktabs}        % Professional tables
\usepackage{multicol}        % Multiple columns in text
\usepackage{qrcode}          % QR codes
\usepackage{hyperref}        % Hyperlinks
\usepackage{caption}         % Caption customization
\usepackage{subcaption}      % Subfigures