1

It seems that this animation is not working. Can anyone see what I'm doing wrong?

\documentclass[tikz,border=5mm]{beamer}
\usepackage{amsmath}
\usepackage{pgfplots}
\usepackage{animate}
\usetikzlibrary{arrows,tikzmark,patterns}
\pgfplotsset{compat=1.18}% <- if you have an ol

\usepgfplotslibrary{groupplots,fillbetween}
\DeclareMathOperator{\CDF}{cdf}
\DeclareMathOperator{\PDF}{pdf}


\begin{document}
\begin{frame}
    \begin{animateinline}[autoplay,loop]{1}  %controls
        \multiframe{50}{i=-2.5+0.1}{
            \begin{tikzpicture}
                \draw (0, 0) -- (1, 1);
            \end{tikzpicture}
        }
    \end{animateinline} 
\end{frame}
\end{document}

It gives me this output

! Package calc Error: `.' invalid at this point.
! Package calc Error: `.' invalid at this point.
! Package animate Error: Contents of first frame must not have zero width.
! Package animate Error: Contents of first frame must not have zero height.
user202729
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Jakob Kruse
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1 Answers1

2

In this case because the first letter is i, it can only take integer values.

The prefix i of the loop variable ix declares it an integer variable. For non-integers, replace ix with rx.

Source: Animate PGF Plot from discrete data

user202729
  • 7,143