Printing chart about treant-js HOT 4 OPEN

You need to create a new view with the svg, there you need to use html2canvas to print the content of the div in the new window with the following code:
html2canvas(elem,
{
width: elem.find("svg").width(),
height: elem.find("svg").height(),
onrendered: function (canvas) {
window.open(canvas.toDataURL());
}
});

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Hello, I try to use html2canvas to export chart. It can export image successfully but something strange on my chart. For example, I use css class to change node to circle, but the export image looks strange. Is there any idea? Thanks

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You need to create a new view with the svg, there you need to use html2canvas to print the content of the div in the new window with the following code:
html2canvas(elem,
{
width: elem.find("svg").width(),
height: elem.find("svg").height(),
onrendered: function (canvas) {
window.open(canvas.toDataURL());
}
});

Can you show an example working?

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how can i reduce the size of the chart?

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