resize SVG in order to fit container size - javascript

Hi have a div container (with a fixed width and height) containing various contents (with an undefined height).
A part of this content can be an SVG diagram/graphic which have a defined viewBox and which is wrapped within an tag.
I am looking for a solution which will make the SVG scale keeping its aspect ratio in order to make it 100% visible it in div container.
Pure CSS solution preferred (the div container is already a flex box container) but javascript can also be an option
<div class="slide">
<h1 id="preferredpizzas">Preferred pizzas</h1>
<h2 id="donutchart">Donut chart</h2>
<object class="c3">
<svg viewBox="0 0 800 600">...</svg></object>
<p>this text should be visible as well</p>
</div>
fiddle : https://jsfiddle.net/rzu23r4g/

Your fiddle markup is invalid (the object tag is superfluous and you've unclosed tags)
Once I fixed that, I changed the div to be a flexbox and orient vertically and it all displays in the box.
.slide{
display: flex;
flex-flow: column;
width: 500px;
height : 370px;
border: 1px solid #000;
overflow: hidden;
}
<div class="slide">
<h1 id="preferredpizzas">Preferred pizzas</h1>
<h2 id="donutchart">Donut chart</h2>
<svg viewBox="0 0 800 600"><defs><clipPath id="c3-1485081006314-clip"><rect width="800" height="574"></rect></clipPath><clipPath id="c3-1485081006314-clip-xaxis"><rect x="-31" y="-20" width="862" height="42"></rect></clipPath><clipPath id="c3-1485081006314-clip-yaxis"><rect x="-29" y="-4" width="20" height="598"></rect></clipPath><clipPath id="c3-1485081006314-clip-grid"><rect width="800" height="574"></rect></clipPath><clipPath id="c3-1485081006314-clip-subchart"><rect width="800"></rect></clipPath></defs><g transform="translate(0.5,4.5)"><text class="c3-text c3-empty" text-anchor="middle" dominant-baseline="middle" x="400" y="287" style="opacity: 0.999437568;"></text><rect class="c3-zoom-rect" width="800" height="574" style="opacity: 0;"></rect><g clip-path="url(file:///#c3-1485081006314-clip)" class="c3-regions" style="visibility: hidden;"></g><g clip-path="url(file:///#c3-1485081006314-clip-grid)" class="c3-grid" style="visibility: hidden;"><g class="c3-ygrids"><line class="c3-ygrid" x1="0" x2="800" y1="570" y2="570"></line><line class="c3-ygrid" x1="0" x2="800" y1="498" y2="498"></line><line class="c3-ygrid" x1="0" x2="800" y1="425" y2="425"></line><line class="c3-ygrid" x1="0" x2="800" y1="353" y2="353"></line><line class="c3-ygrid" x1="0" x2="800" y1="281" y2="281"></line><line class="c3-ygrid" x1="0" x2="800" y1="208" y2="208"></line><line class="c3-ygrid" x1="0" x2="800" y1="136" y2="136"></line><line class="c3-ygrid" x1="0" x2="800" y1="64" y2="64"></line></g><g class="c3-xgrid-focus"><line class="c3-xgrid-focus" x1="-10" x2="-10" y1="0" y2="574" style="visibility: hidden;"></line></g></g><g clip-path="url(file:///#c3-1485081006314-clip)" class="c3-chart"><g class="c3-event-rects" style="fill-opacity: 0;"></g><g class="c3-chart-bars"><g class="c3-chart-bar c3-target c3-target-un" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-un c3-bars c3-bars-un" style="cursor: pointer;"></g></g><g class="c3-chart-bar c3-target c3-target-deux" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-deux c3-bars c3-bars-deux" style="cursor: pointer;"></g></g><g class="c3-chart-bar c3-target c3-target-quatre" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-quatre c3-bars c3-bars-quatre" style="cursor: pointer;"></g></g></g><g class="c3-chart-lines"><g class="c3-chart-line c3-target c3-target-un" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-un c3-lines c3-lines-un"></g><g class=" c3-shapes c3-shapes-un c3-areas c3-areas-un"></g><g class=" c3-selected-circles c3-selected-circles-un"></g><g class=" c3-shapes c3-shapes-un c3-circles c3-circles-un" style="cursor: pointer;"></g></g><g class="c3-chart-line c3-target c3-target-deux" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-deux c3-lines c3-lines-deux"></g><g class=" c3-shapes c3-shapes-deux c3-areas c3-areas-deux"></g><g class=" c3-selected-circles c3-selected-circles-deux"></g><g class=" c3-shapes c3-shapes-deux c3-circles c3-circles-deux" style="cursor: pointer;"></g></g><g class="c3-chart-line c3-target c3-target-quatre" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-quatre c3-lines c3-lines-quatre"></g><g class=" c3-shapes c3-shapes-quatre c3-areas c3-areas-quatre"></g><g class=" c3-selected-circles c3-selected-circles-quatre"></g><g class=" c3-shapes c3-shapes-quatre c3-circles c3-circles-quatre" style="cursor: pointer;"></g></g></g><g class="c3-chart-arcs" transform="translate(400,282)"><text class="c3-chart-arcs-title" style="text-anchor: middle; opacity: 1;"></text><g class="c3-chart-arc c3-target c3-target-un"><g class=" c3-shapes c3-shapes-un c3-arcs c3-arcs-un"><path class=" c3-shape c3-shape c3-arc c3-arc-un" transform="" d="M-49.22649582305915,263.33849340531725A267.9,267.9 0 0,1 -73.31431504031106,-257.6730898059982L-43.98858902418663,-154.6038538835989A160.73999999999998,160.73999999999998 0 0,0 -29.535897493835492,158.00309604319037Z" style="fill: rgb(31, 119, 180); opacity: 1;"></path></g><text dy=".35em" class="" transform="translate(-214.0913151596445,9.898038856955004)" style="opacity: 1; text-anchor: middle; pointer-events: none;">42.6%</text></g><g class="c3-chart-arc c3-target c3-target-deux"><g class=" c3-shapes c3-shapes-deux c3-arcs c3-arcs-deux"><path class=" c3-shape c3-shape c3-arc c3-arc-deux" transform="" d="M-73.31431504031106,-257.6730898059982A267.9,267.9 0 0,1 -4.921243162373638e-14,-267.9L-2.952745897424183e-14,-160.73999999999998A160.73999999999998,160.73999999999998 0 0,0 -43.98858902418663,-154.6038538835989Z" style="fill: rgb(255, 127, 14); opacity: 1;"></path></g><text dy=".35em" class="" transform="translate(-29.60966999328745,-212.264763545174)" style="opacity: 1; text-anchor: middle; pointer-events: none;"></text></g><g class="c3-chart-arc c3-target c3-target-quatre"><g class=" c3-shapes c3-shapes-quatre c3-arcs c3-arcs-quatre"><path class=" c3-shape c3-shape c3-arc c3-arc-quatre" transform="" d="M1.6404143874578793e-14,-267.9A267.9,267.9 0 1,1 -49.22649582305915,263.33849340531725L-29.535897493835492,158.00309604319037A160.73999999999998,160.73999999999998 0 1,0 9.842486324747276e-15,-160.73999999999998Z" style="fill: rgb(44, 160, 44); opacity: 1;"></path></g><text dy=".35em" class="" transform="translate(213.4057486635518,19.77495480017487)" style="opacity: 1; text-anchor: middle; pointer-events: none;">52.9%</text></g></g><g class="c3-chart-texts"><g class="c3-chart-text c3-target c3-target-un" style="opacity: 1; pointer-events: none;"><g class=" c3-texts c3-texts-un"></g></g><g class="c3-chart-text c3-target c3-target-deux" style="opacity: 1; pointer-events: none;"><g class=" c3-texts c3-texts-deux"></g></g><g class="c3-chart-text c3-target c3-target-quatre" style="opacity: 1; pointer-events: none;"><g class=" c3-texts c3-texts-quatre"></g></g></g></g><g clip-path="url(file:///#c3-1485081006314-clip-grid)" class="c3-grid c3-grid-lines"><g class="c3-xgrid-lines"></g><g class="c3-ygrid-lines"></g></g><g class="c3-axis c3-axis-x" clip-path="url(file:///#c3-1485081006314-clip-xaxis)" transform="translate(0,574)" style="visibility: visible; opacity: 0;"><text class="c3-axis-x-label" transform="" x="800" dx="-0.5em" dy="-0.5em" style="text-anchor: end;"></text><g class="tick" transform="translate(400, 0)" style="opacity: 1;"><line y2="6" x1="0" x2="0"></line><text y="9" x="0" transform="" style="text-anchor: middle; display: block;"><tspan x="0" dy=".71em" dx="0">0</tspan></text></g><path class="domain" d="M0,6V0H800V6"></path></g><g class="c3-axis c3-axis-y" clip-path="url(file:///#c3-1485081006314-clip-yaxis)" transform="translate(0,0)" style="visibility: visible; opacity: 0;"><text class="c3-axis-y-label" transform="rotate(-90)" x="0" dx="-0.5em" dy="1.2em" style="text-anchor: end;"></text><g class="tick" transform="translate(0,570)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">0</tspan></text></g><g class="tick" transform="translate(0,498)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">5</tspan></text></g><g class="tick" transform="translate(0,425)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">10</tspan></text></g><g class="tick" transform="translate(0,353)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">15</tspan></text></g><g class="tick" transform="translate(0,281)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">20</tspan></text></g><g class="tick" transform="translate(0,208)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">25</tspan></text></g><g class="tick" transform="translate(0,136)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">30</tspan></text></g><g class="tick" transform="translate(0,64)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">35</tspan></text></g><path class="domain" d="M-6,1H0V574H-6"></path></g><g class="c3-axis c3-axis-y2" transform="translate(800,0)" style="visibility: hidden; opacity: 0;"><text class="c3-axis-y2-label" transform="rotate(-90)" x="0" dx="-0.5em" dy="-0.5em" style="text-anchor: end;"></text><g class="tick" transform="translate(0,574)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0</tspan></text></g><g class="tick" transform="translate(0,517)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.1</tspan></text></g><g class="tick" transform="translate(0,460)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.2</tspan></text></g><g class="tick" transform="translate(0,403)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.3</tspan></text></g><g class="tick" transform="translate(0,345)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.4</tspan></text></g><g class="tick" transform="translate(0,288)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.5</tspan></text></g><g class="tick" transform="translate(0,231)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.6</tspan></text></g><g class="tick" transform="translate(0,173)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.7</tspan></text></g><g class="tick" transform="translate(0,116)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.8</tspan></text></g><g class="tick" transform="translate(0,59)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.9</tspan></text></g><g class="tick" transform="translate(0,1)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">1</tspan></text></g><path class="domain" d="M6,1H0V574H6"></path></g></g><g transform="translate(0.5,600.5)" style="visibility: hidden;"><g clip-path="url(file:///#c3-1485081006314-clip-subchart)" class="c3-chart"><g class="c3-chart-bars"></g><g class="c3-chart-lines"></g></g><g clip-path="url(file:///#c3-1485081006314-clip)" class="c3-brush" style="pointer-events: all;"><rect class="background" x="0" width="800" style="visibility: hidden; cursor: crosshair;"></rect><rect class="extent" x="0" width="0" style="cursor: move;"></rect><g class="resize e" transform="translate(0,0)" style="cursor: ew-resize; display: none;"><rect x="-3" width="6" height="6" style="visibility: hidden;"></rect></g><g class="resize w" transform="translate(0,0)" style="cursor: ew-resize; display: none;"><rect x="-3" width="6" height="6" style="visibility: hidden;"></rect></g></g><g class="c3-axis-x" transform="translate(0,0)" clip-path="url(file:///#c3-1485081006314-clip-xaxis)" style="visibility: hidden; opacity: 0;"><g class="tick" transform="translate(400, 0)" style="opacity: 1;"><line y2="6" x1="0" x2="0"></line><text y="9" x="0" transform="" style="text-anchor: middle; display: block;"><tspan x="0" dy=".71em" dx="0">0</tspan></text></g><path class="domain" d="M0,6V0H800V6"></path></g></g><g transform="translate(0,578)"><g class="c3-legend-item c3-legend-item-un" style="visibility: visible; cursor: pointer;"><text x="337.953125" y="9" style="pointer-events: none;">un</text><rect class="c3-legend-item-event" x="323.953125" y="-5" width="41" height="22" style="fill-opacity: 0;"></rect><line class="c3-legend-item-tile" x1="321.953125" y1="4" x2="331.953125" y2="4" stroke-width="10" style="stroke: rgb(31, 119, 180); pointer-events: none;"></line></g><g class="c3-legend-item c3-legend-item-deux" style="visibility: visible; cursor: pointer;"><text x="378.953125" y="9" style="pointer-events: none;">deux</text><rect class="c3-legend-item-event" x="364.953125" y="-5" width="56.109375" height="22" style="fill-opacity: 0;"></rect><line class="c3-legend-item-tile" x1="362.953125" y1="4" x2="372.953125" y2="4" stroke-width="10" style="stroke: rgb(255, 127, 14); pointer-events: none;"></line></g><g class="c3-legend-item c3-legend-item-quatre" style="visibility: visible; cursor: pointer;"><text x="435.0625" y="9" style="pointer-events: none;">quatre</text><rect class="c3-legend-item-event" x="421.0625" y="-5" width="54.984375" height="22" style="fill-opacity: 0;"></rect><line class="c3-legend-item-tile" x1="419.0625" y1="4" x2="429.0625" y2="4" stroke-width="10" style="stroke: rgb(44, 160, 44); pointer-events: none;"></line></g></g><text class="c3-title" x="400" y="0"></text></svg><div class="c3-tooltip-container" style="position: absolute; pointer-events: none; display: none;"></div>
<p>this text should be visible as well</p>
</div>

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Below is the code to convert html to image.
html2canvas($(".content"), {
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and one of the SVG chart is as follows.
<svg width="330" height="320" style="overflow: hidden;"><defs><clipPath id="c3-1462852070590-clip"><rect width="330" height="316"></rect></clipPath><clipPath id="c3-1462852070590-clip-xaxis"><rect x="-31" y="-20" width="392" height="20"></rect></clipPath><clipPath id="c3-1462852070590-clip-yaxis"><rect x="-29" y="-4" width="20" height="340"></rect></clipPath><clipPath id="c3-1462852070590-clip-grid"><rect width="330" height="316"></rect></clipPath><clipPath id="c3-1462852070590-clip-subchart"><rect width="330"></rect></clipPath></defs><g transform="translate(0.5,4.5)"><text class="c3-text c3-empty" text-anchor="middle" dominant-baseline="middle" x="165" y="158" style="opacity: 0;"></text><rect class="c3-zoom-rect" width="330" height="316" style="opacity: 0;"></rect><g clip-path="url(http://localhost:8080/charts/dashboard?operation=getUserDashBoard&t=dashboardMenuOption#c3-1462852070590-clip)" class="c3-regions" style="visibility: hidden;"></g><g clip-path="url(http://localhost:8080/charts/dashboard?operation=getUserDashBoard&t=dashboardMenuOption#c3-1462852070590-clip-grid)" class="c3-grid" style="visibility: hidden;"><g class="c3-xgrid-focus"><line class="c3-xgrid-focus" x1="-10" x2="-10" y1="0" y2="316" style="visibility: hidden;"></line></g></g><g clip-path="url(http://localhost:8080/charts/dashboard?operation=getUserDashBoard&t=dashboardMenuOption#c3-1462852070590-clip)" class="c3-chart"><g class="c3-event-rects c3-event-rects-single" style="fill-opacity: 0;"><rect class=" c3-event-rect c3-event-rect-0" x="0" y="0" width="330" height="316"></rect></g><g class="c3-chart-bars"><g class="c3-chart-bar c3-target c3-target-FS1" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-FS1 c3-bars c3-bars-FS1" style="cursor: pointer;"></g></g><g class="c3-chart-bar c3-target c3-target-FS2" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-FS2 c3-bars c3-bars-FS2" style="cursor: pointer;"></g></g><g class="c3-chart-bar c3-target c3-target-Renewal" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-Renewal c3-bars c3-bars-Renewal" style="cursor: pointer;"></g></g><g class="c3-chart-bar c3-target c3-target-Tele-sales" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-Tele-sales c3-bars c3-bars-Tele-sales" style="cursor: pointer;"></g></g></g><g class="c3-chart-lines"><g class="c3-chart-line c3-target c3-target-FS1" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-FS1 c3-lines c3-lines-FS1"></g><g class=" c3-shapes c3-shapes-FS1 c3-areas c3-areas-FS1"></g><g class=" c3-selected-circles c3-selected-circles-FS1"></g><g class=" c3-shapes c3-shapes-FS1 c3-circles c3-circles-FS1" style="cursor: pointer;"></g></g><g class="c3-chart-line c3-target c3-target-FS2" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-FS2 c3-lines c3-lines-FS2"></g><g class=" c3-shapes c3-shapes-FS2 c3-areas c3-areas-FS2"></g><g class=" c3-selected-circles c3-selected-circles-FS2"></g><g class=" c3-shapes c3-shapes-FS2 c3-circles c3-circles-FS2" style="cursor: pointer;"></g></g><g class="c3-chart-line c3-target c3-target-Renewal" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-Renewal c3-lines c3-lines-Renewal"></g><g class=" c3-shapes c3-shapes-Renewal c3-areas c3-areas-Renewal"></g><g class=" c3-selected-circles c3-selected-circles-Renewal"></g><g class=" c3-shapes c3-shapes-Renewal c3-circles c3-circles-Renewal" style="cursor: pointer;"></g></g><g class="c3-chart-line c3-target c3-target-Tele-sales" style="opacity: 1; pointer-events: none;"><g class=" c3-shapes c3-shapes-Tele-sales c3-lines c3-lines-Tele-sales"></g><g class=" c3-shapes c3-shapes-Tele-sales c3-areas c3-areas-Tele-sales"></g><g class=" c3-selected-circles c3-selected-circles-Tele-sales"></g><g class=" c3-shapes c3-shapes-Tele-sales c3-circles c3-circles-Tele-sales" style="cursor: pointer;"></g></g></g><g class="c3-chart-arcs" transform="translate(122.984375,158)"><text class="c3-chart-arcs-title" style="text-anchor: middle; opacity: 0;"></text><g class="c3-chart-arc c3-target c3-target-FS1"><g class=" c3-shapes c3-shapes-FS1 c3-arcs c3-arcs-FS1"><path class=" c3-shape c3-shape c3-arc c3-arc-FS1" transform="" d="M7.154090006472169e-15,-116.83515625A116.83515625,116.83515625 0 1,1 -107.89143050974987,44.831829747643916L0,0Z" style="fill: rgb(31, 119, 180); cursor: pointer; opacity: 1;"></path></g><text dy=".35em" class="" transform="translate(77.74499355097029,51.88454845881587)" style="opacity: 1; text-anchor: middle; pointer-events: none;">68.7%</text></g><g class="c3-chart-arc c3-target c3-target-FS2"><g class=" c3-shapes c3-shapes-FS2 c3-arcs c3-arcs-FS2"><path class=" c3-shape c3-shape c3-arc c3-arc-FS2" transform="" d="M-44.4439868873686,-108.0517735417486A116.83515625,116.83515625 0 0,1 -11.653578222643608,-116.25251760960121L0,0Z" style="fill: rgb(255, 140, 0); cursor: pointer; opacity: 1;"></path></g><text dy=".35em" class="" transform="translate(-22.67752725334393,-90.67535579576993)" style="opacity: 1; text-anchor: middle; pointer-events: none;"></text></g><g class="c3-chart-arc c3-target c3-target-Renewal"><g class=" c3-shapes c3-shapes-Renewal c3-arcs c3-arcs-Renewal"><path class=" c3-shape c3-shape c3-arc c3-arc-Renewal" transform="" d="M-107.89143050974987,44.831829747643916A116.83515625,116.83515625 0 0,1 -44.4439868873686,-108.0517735417486L0,0Z" style="fill: rgb(0, 128, 0); cursor: pointer; opacity: 1;"></path></g><text dy=".35em" class="" transform="translate(-86.32911494813567,-35.82700522353499)" style="opacity: 1; text-anchor: middle; pointer-events: none;">25.1%</text></g><g class="c3-chart-arc c3-target c3-target-Tele-sales"><g class=" c3-shapes c3-shapes-Tele-sales c3-arcs c3-arcs-Tele-sales"><path class=" c3-shape c3-shape c3-arc c3-arc-Tele-sales" transform="" d="M-11.653578222643608,-116.25251760960121A116.83515625,116.83515625 0 0,1 8.230819442412569e-14,-116.83515625L0,0Z" style="fill: rgb(214, 39, 40); cursor: pointer; opacity: 1;"></path></g><text dy=".35em" class="" transform="translate(-4.66725363658852,-93.35152454302703)" style="opacity: 1; text-anchor: middle; pointer-events: none;"></text></g></g><g class="c3-chart-texts"><g class="c3-chart-text c3-target c3-target-FS1" style="opacity: 1; pointer-events: none;"><g class=" c3-texts c3-texts-FS1"></g></g><g class="c3-chart-text c3-target c3-target-FS2" style="opacity: 1; pointer-events: none;"><g class=" c3-texts c3-texts-FS2"></g></g><g class="c3-chart-text c3-target c3-target-Renewal" style="opacity: 1; pointer-events: none;"><g class=" c3-texts c3-texts-Renewal"></g></g><g class="c3-chart-text c3-target c3-target-Tele-sales" style="opacity: 1; pointer-events: none;"><g class=" c3-texts c3-texts-Tele-sales"></g></g></g></g><g clip-path="url(http://localhost:8080/charts/dashboard?operation=getUserDashBoard&t=dashboardMenuOption#c3-1462852070590-clip-grid)" class="c3-grid c3-grid-lines"><g class="c3-xgrid-lines"></g><g class="c3-ygrid-lines"></g></g><g class="c3-axis c3-axis-x" clip-path="url(http://localhost:8080/charts/dashboard?operation=getUserDashBoard&t=dashboardMenuOption#c3-1462852070590-clip-xaxis)" transform="translate(0,316)" style="visibility: visible; opacity: 0;"><text class="c3-axis-x-label" transform="" x="330" dx="-0.5em" dy="-0.5em" style="text-anchor: end;"></text><g class="tick" transform="translate(165, 0)" style="opacity: 1;"><line y2="6" x1="0" x2="0"></line><text y="9" x="0" transform="" style="text-anchor: middle; display: block;"><tspan x="0" dy=".71em" dx="0">0</tspan></text></g><path class="domain" d="M0,6V0H330V6"></path></g><g class="c3-axis c3-axis-y" clip-path="url(http://localhost:8080/charts/dashboard?operation=getUserDashBoard&t=dashboardMenuOption#c3-1462852070590-clip-yaxis)" transform="translate(0,0)" style="visibility: visible; opacity: 0;"><text class="c3-axis-y-label" transform="rotate(-90)" x="0" dx="-0.5em" dy="1.2em" style="text-anchor: end;"></text><g class="tick" transform="translate(0,296)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">0</tspan></text></g><g class="tick" transform="translate(0,257)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">10</tspan></text></g><g class="tick" transform="translate(0,218)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">20</tspan></text></g><g class="tick" transform="translate(0,179)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">30</tspan></text></g><g class="tick" transform="translate(0,140)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">40</tspan></text></g><g class="tick" transform="translate(0,101)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">50</tspan></text></g><g class="tick" transform="translate(0,62)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">60</tspan></text></g><g class="tick" transform="translate(0,23)" style="opacity: 1;"><line x2="-6"></line><text x="-9" y="0" style="text-anchor: end;"><tspan x="-9" dy="3">70</tspan></text></g><path class="domain" d="M-6,1H0V316H-6"></path></g><g class="c3-axis c3-axis-y2" transform="translate(330,0)" style="visibility: hidden; opacity: 0;"><text class="c3-axis-y2-label" transform="rotate(-90)" x="0" dx="-0.5em" dy="-0.5em" style="text-anchor: end;"></text><g class="tick" transform="translate(0,316)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0</tspan></text></g><g class="tick" transform="translate(0,285)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.1</tspan></text></g><g class="tick" transform="translate(0,253)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.2</tspan></text></g><g class="tick" transform="translate(0,222)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.3</tspan></text></g><g class="tick" transform="translate(0,190)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.4</tspan></text></g><g class="tick" transform="translate(0,159)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.5</tspan></text></g><g class="tick" transform="translate(0,127)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.6</tspan></text></g><g class="tick" transform="translate(0,96)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.7</tspan></text></g><g class="tick" transform="translate(0,64)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.8</tspan></text></g><g class="tick" transform="translate(0,33)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">0.9</tspan></text></g><g class="tick" transform="translate(0,1)" style="opacity: 1;"><line x2="6" y2="0"></line><text x="9" y="0" style="text-anchor: start;"><tspan x="9" dy="3">1</tspan></text></g><path class="domain" d="M6,1H0V316H6"></path></g></g><g transform="translate(0.5,320.5)" style="visibility: hidden;"><g clip-path="url(http://localhost:8080/charts/dashboard?operation=getUserDashBoard&t=dashboardMenuOption#c3-1462852070590-clip-subchart)" class="c3-chart"><g class="c3-chart-bars"></g><g class="c3-chart-lines"></g></g><g clip-path="url(http://localhost:8080/charts/dashboard?operation=getUserDashBoard&t=dashboardMenuOption#c3-1462852070590-clip)" class="c3-brush" style="pointer-events: all; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);"><rect class="background" x="0" width="330" style="visibility: hidden; cursor: crosshair;"></rect><rect class="extent" x="0" width="0" style="cursor: move;"></rect><g class="resize e" transform="translate(0,0)" style="cursor: ew-resize; display: none;"><rect x="-3" width="6" height="6" style="visibility: hidden;"></rect></g><g class="resize w" transform="translate(0,0)" style="cursor: ew-resize; display: none;"><rect x="-3" width="6" height="6" style="visibility: hidden;"></rect></g></g><g class="c3-axis-x" transform="translate(0,0)" clip-path="url(http://localhost:8080/charts/dashboard?operation=getUserDashBoard&t=dashboardMenuOption#c3-1462852070590-clip-xaxis)" style="opacity: 0;"><g class="tick" transform="translate(165, 0)" style="opacity: 1;"><line y2="6" x1="0" x2="0"></line><text y="9" x="0" transform="" style="text-anchor: middle; display: block;"><tspan x="0" dy=".71em" dx="0">0</tspan></text></g><path class="domain" d="M0,6V0H330V6"></path></g></g><g transform="translate(258.2671875,0)"><g class=" c3-legend-item c3-legend-item-FS1" style="visibility: visible; cursor: pointer;"><text x="14" y="131" style="pointer-events: none;">FS1</text><rect class="c3-legend-item-event" x="0" y="117" width="43.296875" height="19" style="fill-opacity: 0;"></rect><rect class="c3-legend-item-tile" x="0" y="122" width="10" height="10" style="pointer-events: none; fill: rgb(31, 119, 180);"></rect></g><g class=" c3-legend-item c3-legend-item-FS2" style="visibility: visible; cursor: pointer; opacity: 1;"><text x="14" y="150" style="pointer-events: none;">FS2</text><rect class="c3-legend-item-event" x="0" y="136" width="43.296875" height="19" style="fill-opacity: 0;"></rect><rect class="c3-legend-item-tile" x="0" y="141" width="10" height="10" style="pointer-events: none; fill: darkorange;"></rect></g><g class=" c3-legend-item c3-legend-item-Renewal" style="visibility: visible; cursor: pointer; opacity: 1;"><text x="14" y="169" style="pointer-events: none;">Renewal</text><rect class="c3-legend-item-event" x="0" y="155" width="68.25" height="19" style="fill-opacity: 0;"></rect><rect class="c3-legend-item-tile" x="0" y="160" width="10" height="10" style="pointer-events: none; fill: green;"></rect></g><g class=" c3-legend-item c3-legend-item-Tele-sales" style="visibility: visible; cursor: pointer; opacity: 1;"><text x="14" y="188" style="pointer-events: none;">Tele sales</text><rect class="c3-legend-item-event" x="0" y="174" width="74.03125" height="19" style="fill-opacity: 0;"></rect><rect class="c3-legend-item-tile" x="0" y="179" width="10" height="10" style="pointer-events: none; fill: rgb(214, 39, 40);"></rect></g></g></svg>
There are many more such charts on a single html page.
Here's PhantomJS code that works for the SVG you provided (version 2.1.1).
var link = "http://example.com/svg.html";
var page = require('webpage').create();
var system = require('system');
page.settings.userAgent = 'Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0';
page.viewportSize = { width: 1280, height: 720 };
page.onError = function(msg, trace) {
var msgStack = ['ERROR: ' + msg];
if (trace && trace.length) {
msgStack.push('TRACE:');
trace.forEach(function(t) {
msgStack.push(' -> ' + t.file + ': ' + t.line + (t.function ? ' (in function "' + t.function +'")' : ''));
});
}
console.error(msgStack.join('\n'));
};
page.onConsoleMessage = function(msg, lineNum, sourceId) {
console.log('CONSOLE: ' + msg + ' (from line #' + lineNum + ' in "' + sourceId + '")');
};
page.open(link, function(status) {
console.log(status);
// Give it time to load
setTimeout(function(){
page.render("svg.png");
page.render("svg.pdf");
phantom.exit();
}, 3000);
});

Google Visualization Pie Chart - changing text coordinates

I have made a simple donut chart (based on the Google Visualization example at https://google-developers.appspot.com/chart/interactive/docs/gallery/piechart#donut).
As it only shows one slice (the other is transparent/invisible), I'd like to move the <text> element to the centre of the chart, i.e., within the hole. I know that it simply involves updating the 'x' and 'y' coordinate attributes but I'm having trouble accessing them in the DOM, particularly as there are no IDs/classes to hang onto.
So, how can I target the <text> element of the penultimate <g> element in this code? I'd like to change x="239.45622566746957" y="285.69328724429994" to x="200" y="200"
Javascript preferred but jQuery also fine...
<div id="donutchart" style="position: relative;">
<div style="position: relative; width: 560px; height: 412px;" dir="ltr">
<div style="position: absolute; left: 0px; top: 0px; width: 100%; height: 100%;">
<svg width="560" height="412" style="overflow: hidden;" aria-label="A chart.">
<defs id="defs"/>
<rect x="0" y="0" width="560" height="412" stroke="none" stroke-width="0" fill="#ffffff"/>
<g>
<text text-anchor="start" x="107" y="58.2" font-family="Arial" font-size="12" font-weight="bold" stroke="none" stroke-width="0" fill="#000000">Time spent at work</text>
</g>
<g>
<rect x="340" y="79" width="113" height="31" stroke="none" stroke-width="0" fill-opacity="0" fill="#ffffff"/>
<g>
<rect x="340" y="79" width="113" height="12" stroke="none" stroke-width="0" fill-opacity="0" fill="#ffffff"/>
<g>
<text text-anchor="start" x="357" y="89.2" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#222222">Work</text>
</g>
<rect x="340" y="79" width="12" height="12" stroke="none" stroke-width="0" fill="#b1d123"/>
</g>
<g>
<rect x="340" y="98" width="12" height="12" stroke="none" stroke-width="0" fill-opacity="0" fill="#ffffff"/>
<rect x="340" y="98" width="12" height="12" stroke="none" stroke-width="0" fill-opacity="1" fill="none"/>
</g>
</g>
<g>
<path d="M179.37407264075225,181.84279120188216L127.43518160188061,144.10697800470538A107,107,0,0,1,214,100L214,164.2A42.800000000000004,42.800000000000004,0,0,0,179.37407,181.84279" stroke="#ffffff" stroke-width="1" fill-opacity="1" fill="none"/>
<text text-anchor="start" x="163.54377433253043" y="136.70671275570004" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#ffffff">15%</text>
</g>
<g>
<path d="M214,164.2L214,100A107,107,0,1,1,127.43518,144.10697L179.37407264075225,181.84279120188216A42.800000000000004,42.800000000000004,0,1,0,214,164.19999" stroke="#ffffff" stroke-width="1" fill="#b1d123"/>
<text text-anchor="start" x="239.45622566746957" y="285.69328724429994" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#ffffff">85%</text>
</g>
<g/>
</svg>
</div>
</div>
<div style="display: none; position: absolute; top: 422px; left: 570px; white-space: nowrap; font-family: Arial; font-size: 12px; font-weight: bold;">85 (85%)
</div>
<div></div>
</div>
Use a selector like this:
document.querySelector('#donutchart svg > g:nth-last-child(2) text');
This will not work in IE8, as older versions of IE do not support SVG. If you need to support IE8, you will need a selector for the equivalent VML structure.

The SVG text node disappear after change its text content

svg:
<text xml:space="preserve" y="228" x="349.98" text-anchor="middle" stroke-width="0" stroke-linejoin="null" stroke-linecap="null" stroke-dasharray="null" stroke="#000000" fill="#000000" style="cursor: move; pointer-events: inherit;" font-size="24" font-family="serif" id="cur_b">cur_b</text> <text xml:space="preserve" y="222" x="103.98" text-anchor="middle" stroke-width="0" stroke-linejoin="null" stroke-linecap="null" stroke-dasharray="null" stroke="#000000" fill="#000000" style="cursor: move; pointer-events: inherit;" font-size="24" font-family="serif" id="cur_a">cur_a</text> <text xml:space="preserve" y="229" x="590.0211" text-anchor="middle" stroke-width="0" stroke-linejoin="null" stroke-linecap="null" stroke-dasharray="null" stroke="#000000" fill="#000000" style="cursor: move; pointer-events: inherit;" font-size="24" font-family="serif" id="cur_c">cur_c</text>
NSString* theJS = # "var theNode0 = document.getElementById('cur_a');
theNode0.textContent='200A';
theNode0.setAttribute('fill','#FF0000');
var theNode1 = document.getElementById('cur_c');
theNode1.textContent='200A';
theNode1.setAttribute('fill','#00FF00');"
[self.webView stringByEvaluatingJavaScriptFromString:theJS];
The SVG text node value is changed but disappeared after about one second.

How to change the css style for Google charts

In rails 3.2.13 project, I am using google charts for reports, but graph is not aligned properly.
Graph should be in responsive format(not fixed format). Now Height & Width of this chart is in 'px' format, I need to change in '%' format. How can I change CSS style for google chart?
I am using below gem for charts
gem 'reporter', '0.0.14.alpha' , :git => "https://github.com/kpvarma/reporter.git"
In views, outer div container contains 100% width
<div id="<%= container_id %>" style="float:left;width: 100%;"></div>
Generated HTML code is
<div id="self_users_chart" style="float: left; width: 100%; position: relative;"><div dir="ltr" style="position: relative; width: 676px; height: 200px;"><div style="position: absolute; left: 0px; top: 0px; width: 100%; height: 100%;"><svg width="676" height="200" style="overflow: hidden;"><defs id="defs"><clipPath id="_ABSTRACT_RENDERER_ID_0"><rect x="84" y="38" width="508" height="124"></rect></clipPath></defs><rect x="0" y="0" width="676" height="200" stroke="none" stroke-width="0" fill="#ffffff"></rect><g><rect x="604" y="38" width="60" height="31" stroke="none" stroke-width="0" fill-opacity="0" fill="#ffffff"></rect><g><rect x="604" y="38" width="60" height="12" stroke="none" stroke-width="0" fill-opacity="0" fill="#ffffff"></rect><g><text text-anchor="start" x="621" y="48.2" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#222222">Jobs</text></g><rect x="604" y="38" width="12" height="12" stroke="none" stroke-width="0" fill="#3366cc"></rect></g><g><rect x="604" y="57" width="60" height="12" stroke="none" stroke-width="0" fill-opacity="0" fill="#ffffff"></rect><g><text text-anchor="start" x="621" y="67.2" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#222222">Applic...</text><rect x="621" y="57" width="43" height="12" stroke="none" stroke-width="0" fill-opacity="0" fill="#ffffff"></rect></g><rect x="604" y="57" width="12" height="12" stroke="none" stroke-width="0" fill="#dc3912"></rect></g></g><g><rect x="84" y="38" width="508" height="124" stroke="none" stroke-width="0" fill-opacity="0" fill="#ffffff"></rect><g clip-path="url(#_ABSTRACT_RENDERER_ID_0)"><g><rect x="84" y="161" width="508" height="1" stroke="none" stroke-width="0" fill="#cccccc"></rect><rect x="84" y="130" width="508" height="1" stroke="none" stroke-width="0" fill="#cccccc"></rect><rect x="84" y="100" width="508" height="1" stroke="none" stroke-width="0" fill="#cccccc"></rect><rect x="84" y="69" width="508" height="1" stroke="none" stroke-width="0" fill="#cccccc"></rect><rect x="84" y="38" width="508" height="1" stroke="none" stroke-width="0" fill="#cccccc"></rect></g><g><rect x="84" y="161" width="508" height="1" stroke="none" stroke-width="0" fill="#333333"></rect></g><g><path d="M211.25,69.25L464.75,130.75" stroke="#3366cc" stroke-width="2" fill-opacity="1" fill="none"></path><path d="M211.25,161.5L464.75,130.75" stroke="#dc3912" stroke-width="2" fill-opacity="1" fill="none"></path></g></g><g></g><g><g><text text-anchor="middle" x="211.25" y="176.86666666666665" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#222222">13 Feb, 2014</text></g><g><text text-anchor="middle" x="464.75" y="176.86666666666665" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#222222">17 Feb, 2014</text></g><g><text text-anchor="end" x="72" y="165.7" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#444444">0</text></g><g><text text-anchor="end" x="72" y="134.95" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#444444">1</text></g><g><text text-anchor="end" x="72" y="104.2" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#444444">2</text></g><g><text text-anchor="end" x="72" y="73.45" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#444444">3</text></g><g><text text-anchor="end" x="72" y="42.7" font-family="Arial" font-size="12" stroke="none" stroke-width="0" fill="#444444">4</text></g></g></g><g><g><text text-anchor="middle" x="338" y="193.5333333333333" font-family="Arial" font-size="12" font-style="italic" stroke="none" stroke-width="0" fill="#222222">Time</text></g><g><text text-anchor="middle" x="36.7" y="100" font-family="Arial" font-size="12" font-style="italic" transform="rotate(-90 36.7 100)" stroke="none" stroke-width="0" fill="#222222">Events</text></g></g><g></g></svg></div></div><div style="display: none; position: absolute; top: 210px; left: 686px; white-space: nowrap; font-family: Arial; font-size: 12px;">Applic...</div><div></div></div>
I'm not sure if the below would be helping in your conversion but the standard conversion is as below.
1em = 12pt = 16px = 100%.
It can be found at this link
please update if this is helpful. Also you can refer Converting width from percentage to pixels for similar question.
Also there is a calculator online found here, where in you give the pixel-width and you get in percentage.
Happy Coding :-)

html with css convert to word doc using php

I need to convert Graph html with css to word file.This is my code.i need to export word docment file .
<?php
include("html_to_doc.inc.php");
$content = '<div id="piechart" style="width: 900px; height: 500px; position: relative;">
<div dir="ltr" style="position: relative; width: 900px; height: 500px;">
<div style="position: absolute; left: 0px; top: 0px; width: 100%; height: 100%;"><svg width="900" height="500" style="overflow: hidden;"><defs id="defs"></defs>
<rect x="0" y="0" width="900" height="500" stroke="none" stroke-width="0" fill="#ffffff"></rect><g><rect x="542" y="96" width="198" height="37" stroke="none" stroke-width="0" fill-opacity="0" fill="#ffffff"></rect><g><rect x="542" y="96" width="198" height="14" stroke="none" stroke-width="0" fill-opacity="0" fill="#ffffff"></rect><g><text text-anchor="start" x="561" y="107.9" font-family="Arial" font-size="14" stroke="none" stroke-width="0" fill="#222222">male</text></g><rect x="542" y="96" width="14" height="14" stroke="none" stroke-width="0" fill="#3366cc"></rect></g><g><rect x="542" y="119" width="198" height="14" stroke="none" stroke-width="0" fill-opacity="0" fill="#ffffff"></rect><g><text text-anchor="start" x="561" y="130.9" font-family="Arial" font-size="14" stroke="none" stroke-width="0" fill="#222222">femle</text></g><rect x="542" y="119" width="14" height="14" stroke="none" stroke-width="0" fill="#dc3912"></rect></g></g><g><path d="M340,251L266.7041014722907,386.4389576857993A154,154,0,0,1,340,97L340,251A0,0,0,0,0,340,251" stroke="#ffffff" stroke-width="1" fill="#dc3912"></path><text text-anchor="start" x="204.75670248578234" y="226.71643359920404" font-family="Arial" font-size="14" stroke="none" stroke-width="0" fill="#ffffff">42.1%</text></g>
<g><path d="M340,251L340,97A154,154,0,1,1,266.7041014722907,386.4389576857993L340,251A0,0,0,1,0,340,251" stroke="#ffffff" stroke-width="1" fill="#3366cc"></path>
<text text-anchor="start" x="435.24329751421766" y="285.083566400796" font-family="Arial" font-size="14" stroke="none" stroke-width="0" fill="#ffffff">57.9%</text></g><g></g></svg></div></div><div style="display: none; position: absolute; top: 510px; left: 910px; white-space: nowrap; font-family: Arial; font-size: 14px; font-weight: bold;">8 (42.1%)</div><div></div></div>';
$f_name="test.doc";
$my_file = 'export_doc_html.html';
$handle = fopen($my_file, 'w') or die('Cannot open file: '.$my_file);
$data = $content;
fwrite($handle, $data);
$htmltodoc= new HTML_TO_DOC();
$htmltodoc->createDoc("export_doc_html.html",$f_name);
//$htmltodoc->createDocFromURL("http://yahoo.com","test");
?>

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