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Issue at exporting latex inline expressions embeded in a html document #263

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GJoe2 opened this issue Aug 28, 2024 · 1 comment
Open

Issue at exporting latex inline expressions embeded in a html document #263

GJoe2 opened this issue Aug 28, 2024 · 1 comment

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@GJoe2
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GJoe2 commented Aug 28, 2024

I have an html file, which should look like this:
image
But when I export to pdf using this code:

html_filename = "concrete_beam_report.html"
pdf_filename = "concrete_beam_report.pdf"
html_path = builder.save_report(".", filename=html_filename.replace('.html', ''), open_on_save=False)
pdf_path = os.path.join(".", pdf_filename)
pdfkit.from_file(html_path, pdf_path)

I get this:
image
Any idea why is this happening?


    <!DOCTYPE html>
    <html style="background-color: #eeeeee;">
    <head>
    <script>
        window.MathJax = {
            output: {
                displayOverflow: "scale",
            },
        };
    </script>
    <script type="text/javascript" async
    src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/4.0.0-beta.7/tex-mml-chtml.min.js"></script>
    <style>
        body {
            box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
            max-width: 850px; 
        }
        p {
            margin-block-start: 0;
            margin-block-end: 0.5em;
            line-height: 1.1;
        }
        .calc-item {
            margin-block: 1.5rem;
        }
        table {
          border-collapse: collapse;
        }
        td, th {
          border: 1px solid #bdbdbd;
          text-align: left;
          padding: 8px;
        }
        th {
          border-bottom: 2px solid #424242;
        }
        table.striped tr:nth-child(even) {
          background-color: #e0e0e0;
        }
        @media print {
            body {
                box-shadow: none;
                max-width: none;
            }
        }
    </style>
    </head>
    <body style="margin-inline: auto; padding: 1rem; background-color: #ffffff;">
    <h1>Concrete Beam Neutral Axis</h1><div style="display:flex; flex-direction:row; justify-content:space-between; margin-left: 2rem;"><div style="display: flex; flex-direction: column; justify-content: center;"><p>Determine the neutral axis depth in a singly reinforced concrete beam.</p></div> <div style="display: flex; flex-direction: column; justify-content: center;"></div></div><h2>1.  Inputs</h2><div style="display:flex; flex-direction:row; justify-content:space-between; margin-left: 2rem;"><div style="display: flex; flex-direction: column; justify-content: center;"><div style="display:flex; flex-direction:row; justify-content:flex-start"><p style="width:350px;">Area of reinforcing steel;</p> <p style="display:inline-block; margin-bottom:1rem; margin-left: 3rem">\( A_s =  3 \ \mathrm{in^2} \)</p></div></div> <div style="display: flex; flex-direction: column; justify-content: center;"></div></div><div style="display:flex; flex-direction:row; justify-content:space-between; margin-left: 2rem;"><div style="display: flex; flex-direction: column; justify-content: center;"><div style="display:flex; flex-direction:row; justify-content:flex-start"><p style="width:350px;">Yield strength of reinforcing steel;</p> <p style="display:inline-block; margin-bottom:1rem; margin-left: 3rem">\( f_y =  50 \ \mathrm{ksi} \)</p></div></div> <div style="display: flex; flex-direction: column; justify-content: center;"></div></div><div style="display:flex; flex-direction:row; justify-content:space-between; margin-left: 2rem;"><div style="display: flex; flex-direction: column; justify-content: center;"><div style="display:flex; flex-direction:row; justify-content:flex-start"><p style="width:350px;">Concrete compressive strength;</p> <p style="display:inline-block; margin-bottom:1rem; margin-left: 3rem">\( f&#x27;_c =  4 \ \mathrm{ksi} \)</p></div></div> <div style="display: flex; flex-direction: column; justify-content: center;"></div></div><div style="display:flex; flex-direction:row; justify-content:space-between; margin-left: 2rem;"><div style="display: flex; flex-direction: column; justify-content: center;"><div style="display:flex; flex-direction:row; justify-content:flex-start"><p style="width:350px;">Beam width;</p> <p style="display:inline-block; margin-bottom:1rem; margin-left: 3rem">\( b =  12 \ \mathrm{in} \)</p></div></div> <div style="display: flex; flex-direction: column; justify-content: center;"></div></div><div style="display:flex; flex-direction:row; justify-content:space-between; margin-left: 2rem;"><div style="display: flex; flex-direction: column; justify-content: center;"><div style="display:flex; flex-direction:row; justify-content:flex-start"><p style="width:350px;">Compressive stress block ratio;</p> <p style="display:inline-block; margin-bottom:1rem; margin-left: 3rem">\( \beta_1 =  0.85 \ \mathrm{} \)</p></div></div> <div style="display: flex; flex-direction: column; justify-content: center;"></div></div><h2>2.  Calculations</h2><div class="calc-item"><div style="display:flex; flex-direction:row; justify-content:space-between; margin-left: 2rem;"><div style="display: flex; flex-direction: column; justify-content: center;"><p>\[ \begin{align} a &= \frac{ {A_s} \cdot {f_y} }{ {0.85} \cdot {f&#x27;_c} \cdot {b} } = \frac{  3 \ \mathrm{in^2} \cdot  50 \ \mathrm{ksi} }{  0.85 \ \mathrm{} \cdot  4 \ \mathrm{ksi} \cdot  12 \ \mathrm{in} } \\[4pt] & \therefore a =  3.676 \ \mathrm{in} \end{align} \]</p></div> <div style="display: flex; flex-direction: column; justify-content: center;"></div></div></div><div class="calc-item"><p style="margin-left: 2rem;">Neutral axis depth</p><div style="display:flex; flex-direction:row; justify-content:space-between; margin-left: 2rem;"><div style="display: flex; flex-direction: column; justify-content: center;"><p>\[ \begin{align} c &= \frac{ {a} }{ {\beta_1} } = \frac{  3.676 \ \mathrm{in} }{  0.85 \ \mathrm{} } \\[4pt] & \therefore c =  4.325 \ \mathrm{in} \end{align} \]</p></div> <div style="display: flex; flex-direction: column; justify-content: center;"><span>[ACI 318-14 22.2.2.4.1]</span></div></div></div><div class="calc-item"><div style="display:flex; flex-direction:row; justify-content:space-between; margin-left: 2rem;"><div style="display: flex; flex-direction: column; justify-content: center;"><p>\[ \begin{align} Check \ c \ &amp; &gt; \ 3.5 \\[4pt] \  4.325 \ \mathrm{in} \ &amp; &gt; \ 3.5 \\[4pt] &\therefore OK \end{align} \]</p></div> <div style="display: flex; flex-direction: column; justify-content: center;"></div></div></div>
    </body>
    </html>
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