page.html

<h1>
    Graph!
</h1>

<!-- Preset vis display areas -->
<center>
    <svg class="graph"></svg>

<!-- Load basic D3 and helper scripts -->
<script src="https://d3js.org/d3.v5.js"></script>

<!-- Load drawing JS -->
<script type="text/javascript" src="./tempgraph.js"></script>


<script>
    // Global chart standards
    var stdTotalWidth = 500,
        stdTotalHeight = 400;
    var stdMargin = { top: 40, right: 40, bottom: 40, left: 40 },
        stdWidth = stdTotalWidth - stdMargin.left - stdMargin.right,
        stdHeight = stdTotalHeight - stdMargin.top - stdMargin.bottom,
        stdMaxBuffer = 1.07;
    var stdDotRadius = 4,
        stdLgndDotRadius = 5,
        stdLgndSpacing = 20;
    // Call draw functions
    draw_line_Temperature('graph');
</script>