How to set opacity of background picture and make two lines long text in right/left side?

Question

I have problem for my book.

(1) The text in the left/right side is too long. How to make it into two lines?

(2) I cannot change the opacity into 0.2 only for rose background picture. How to change it?

This is my code.

\documentclass[a4paper,twoside,12pt]{book}
\usepackage[margin=3cm]{geometry}
\usepackage{graphicx, rotating}
\usepackage[svgnames]{xcolor}
\usepackage{tikz}
\usepackage{eso-pic, ifoddpage, transparent}
\usepackage{lipsum,background}
\backgroundsetup{
    scale=1,
    color=black,
    opacity=0.2,
    angle=0,
    contents={%
        \includegraphics[width=15cm,height=15cm,keepaspectratio]{rose.jpg}
    }%
}
\AddToShipoutPictureBG{\checkoddpage\ifoddpage
\AtPageLowerLeft{\hspace{\dimexpr\paperwidth-2.4cm}
\rotatebox{90}{\makebox[\paperheight]{\textcolor{Red!70}{\small\textbf{This book is used for practicum of the Numerical Ordinary Differential Equation Mathematics Department. Please don't copy, upload, or sell this book.}}}}}%
\else\AtPageUpperLeft{\hspace{1.8cm} \rotatebox{-90}{\makebox[\paperheight]{\textcolor{SteelBlue!70}{\small\textbf{This book is used for practicum of the Numerical Ordinary Differential Equation Mathematics Department. Please don't copy, upload, or sell this book.}}}}}\fi%
}%
\begin{document}
    \chapter{ONE}
    \section{ABC}
\lipsum
\newpage
\section{DEF}
\lipsum
\newpage
\section{GHI}
\lipsum
\end{document}

See e.g. http://prof83f86.pic6.websiteonline.cn/upload/LG359.jpg

How to solve it?

As for opacity, that would depend on what packages you are using. I would have used tikz and everypage instead. — John Kormylo, Jul 30 '19 at 12:38

score 2 · Accepted Answer · answered Jul 31 '19 at 11:02

(1) My answer to your previous question automatically splits the text into two lines if it get too long.

(2) The picture can be added as a node with [opacity=...]

\documentclass[a4paper,twoside,12pt]{book}
\usepackage[left=3cm,right=3cm,top=3cm,bottom=3cm]{geometry}
\usepackage{graphicx}
\usepackage{graphics}
\usepackage{xcolor}
\usepackage{tikz}

\usepackage{background}
\usepackage{tikzpagenodes}
\usepackage{ifthen}

\backgroundsetup%
{   angle=0,
    opacity=1,
    scale=1,
    contents=%
    {
    \ifthenelse{\isodd{\thepage}}{%
       \begin{tikzpicture}[remember picture,overlay]
            \node[draw=black,text=blue,rotate=-90, above=1cm, text width=\textheight, align=center,font=\bfseries, inner sep=0.3cm] at (current page text area.east) {Please don't copy and sell this book. Make the text too long to split over two lines. Make the text too long to split over two lines.};
            \node[opacity=0.2] at (current page.center) {\includegraphics[width=6cm]{CY1zv}};          
        \end{tikzpicture}
      }{
             \begin{tikzpicture}[remember picture,overlay]
                  \node[draw=black,text=blue,rotate=90, above=1cm, text width=\textheight,align=center,font=\bfseries, inner sep=0.3cm] at (current page text area.west) {Please don't copy and sell this book. Make the text too long to split over two lines. Make the text too long to split over two lines.}; 
                  \node[opacity=0.2] at (current page.center) {\includegraphics[width=6cm]{CY1zv}};         
              \end{tikzpicture}
       }
    }
}

\begin{document}
    \chapter{ONE}
    \section{ABC}
Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test 
Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test
Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test
Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test

\newpage
\section{DEF}
Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test Test 
\end{document}

How to set opacity of background picture and make two lines long text in right/left side?

1 Answers1

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