<svg id="pnlShapes" width="640" height="480">
    <svg id="shapes" width="640" height="480">
        <g id="shapes-group" width="640" height="480">
            <polygon id="svgSection_Floor" points="222.61,199.75,222.61,295.19,380.62,295.19,380.62,199.75,222.61,199.75,368.46,283.92,233.54,283.92,233.54,209.12,368.46,209.12,368.46,283.92" title="Floor" link="Primary" style="color: rgb(211, 211, 211); font-size: 0px; left: 0px; top: 0px; opacity: 0.82; fill: rgb(211, 211, 211); cursor: not-allowed;"></polygon>
            <text x="302.61" y="289.4705" fill="white" font-size="9" font-weight="bold" text-anchor="middle">Floor</text>
            <!-- plus a bunch more polygon and text element... -->
        </g>
    </svg>
</svg>

<svg id="pnlShapes" width="640" height="480">
        <defs xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg">
            <pattern id="image" x="0" y="0" patternunits="userSpaceOnUse" height="480" width="640">
                <image x="0" y="0" width="640" height="480" xlink:href="http://localhost:44000/Content/images/theImage.jpg"></image>
            </pattern>
       </defs>
        <svg id="shapes" width="640" height="480" fill="url(#image)">
            <g id="shapes-group" width="640" height="480">
                <polygon id="svgSection_Floor" points="222.61,199.75,222.61,295.19,380.62,295.19,380.62,199.75,222.61,199.75,368.46,283.92,233.54,283.92,233.54,209.12,368.46,209.12,368.46,283.92" title="Floor" link="Primary" style="color: rgb(211, 211, 211); font-size: 0px; left: 0px; top: 0px; opacity: 0.82; fill: rgb(211, 211, 211); cursor: not-allowed;"></polygon>
                <text x="302.61" y="289.4705" fill="white" font-size="9" font-weight="bold" text-anchor="middle">Floor</text>
            </g>
        </svg>
    </svg>

$('#shapes').svg();
var foo = $('#shapes').svg('get');
foo.filters.image(null, '', "http://localhost:44000/Content/images/theImage.jpg");

var $section = $('#svg-container').first();
$section.find('g').panzoom({
    $zoomIn: $section.find(".zoom-in"),
    $zoomOut: $section.find(".zoom-out"),
    $zoomRange: $section.find(".zoom-range"),
    $reset: $section.find(".reset")
});