AmCharts - Line Chart Overflowing graph container

Question

I am trying to get a line graph to display correctly on my site, but for some reason it wants to overflow the graph container. I have tried reset the box-sizing to initial, setting overflow hidden on all child elements of the graph and nothing seems to be working. I have no idea why this is happening and was wondering if anyone had come across this issue before themselves?

I've added an image below of what I am currently getting and underneath that, the object that is being used to set up the line graph.

{
"type": "serial",
"theme": "light",
"marginRight": 80,
"autoMarginOffset": 20,
"marginTop": 7,
"dataProvider": queryData.data.result,
"valueAxes": [{
    "axisAlpha": 0.2,
    "dashLength": 1,
    "position": "left"
}],
"mouseWheelZoomEnabled": true,
"graphs": [{
    "id": "g1",
    "balloonText": "[[value]]",
    "bullet": "round",
    "bulletBorderAlpha": 1,
    "bulletColor": "#FFFFFF",
    "hideBulletsCount": 50,
    "title": "red line",
    "valueField": "value",
    "useLineColorForBulletBorder": true,
    "balloon": {
        "drop": true
    }
}],
"chartScrollbar": {
    "autoGridCount": true,
    "graph": "g1",
    "scrollbarHeight": 40
},
"chartCursor": {
    "limitToGraph": "g1"
},
"categoryField": "name",
"dataDateFormat": "DD/MM/YYYY  HH:NN:SS",
"categoryAxis": {
    "parseDates": true,
    "axisColor": "#DADADA",
    "dashLength": 1,
    "minorGridEnabled": true
},
"export": {
    "enabled": true
}
}

Answer 1

This might be happening if you are using <base href> directive on your web page. In those cases references to masking filters in SVG do not work properly, hence lines protruding from plot area.

To avoid that simply add the global baseHref setting line to your code:

AmCharts.baseHref = true;

Please note that this must be a standalone line (not a part of chart config) and go before any of the code that creates charts.