%
% This is LaTeX source for the llmk logo.
%
% Copyright 2018-2023 Takuto Asakura (wtsnjp)
%   GitHub:   https://github.com/wtsnjp
%   Twitter:  @wtsnjp
%
% The llmk package is distributed under the MIT License.
%

\newlength{\llmkLogoUnit}
\newcommand{\llmkLogo}[1][1]{\bgroup
  % scale
  \pgfmathsetlength{\llmkLogoUnit}{0.2cm * (#1)}%
  % colors
  % - paleturquoise (RGB: 143, 229, 216; CMYK: 38, 0, 6, 10)
  \definecolor{color1}{RGB}{143, 229, 216}%
  % - symphony blue (RGB: 24, 87, 227; CMYK: 92, 63, 0, 0)
  \definecolor{color2}{RGB}{24, 87, 227}%
  % - obaku (RGB: 255, 242, 127; CMYK: 1, 5, 62, 0)
  \definecolor{color3}{RGB}{255, 242, 127}%
  % shapes
  \pgfdeclarelayer{bg}%
  \pgfsetlayers{bg,main}%
  \tikzstyle{octagon} = [
    shape = regular polygon,
    regular polygon sides = 8
  ]%
  \tikzstyle{star} = [
    shape = star,
    star point ratio = 1.3,
    star points = 8
  ]%
  \begin{tikzpicture}[scale=#1, every node/.style={scale=#1}]
  \node [circle, minimum width = {5\llmkLogoUnit}, fill = color1] (n1) {};
  \node [octagon, minimum width = {5\llmkLogoUnit}, fill = color2, right = {2\llmkLogoUnit of n1}] (n2) {};
  \node [star, minimum width = {5\llmkLogoUnit}, fill = color3, right = {2\llmkLogoUnit of n2}] (n3) {};
  \begin{pgfonlayer}{bg}
  \draw [line width=.25\llmkLogoUnit, shorten <= -\llmkLogoUnit, shorten >= -\llmkLogoUnit] (n1) -- (n3);
  \end{pgfonlayer}%
  \end{tikzpicture}\egroup}

% EOF