I'm getting this error when trying to draw a linechart and am not sure how
to debug this, adivce would be appreciated.
The js is:
function addDays(date, days) {
var result = new Date(date);
result.setDate(date.getDate() + days);
return result;
}
function colorLinesFactory(elem){
return function(){elem.children('svg > g rect+g g rect[fill="#cccccc"]').
each(function(i,el){
el.style.fill = "url("+document.location+"#svg_cam)";
});
}
}
function drawVisualization(elem) {
var data = new google.visualization.DataTable();
data.addColumn('number', 'Result');
data.addColumn('date', 'Date');
data.addColumn({type:'date', role:'annotation'});
data.addColumn({type:'boolean', role:'emphasis'});
data.addColumn({type:'boolean', role:'scope'});
var data0 = new google.visualization.DataTable();
data0.addColumn('number', 'Result');
data0.addColumn('date', 'Date');
data0.addColumn({type:'boolean', role:'emphasis'});
data0.addColumn({type:'boolean', role:'scope'});
var e = $(elem)
var date = new Date(e.data().date);
data.addRow([ e.data().value, date, date, true, true]);
data0.addRow([ 0, date, false,false]);
var chart = new google.visualization.LineChart(elem);
var options = {
animation:{duration:2000,easing:'inAndOut'},
backgroundColor:"transparent",
enableInteractivity:true,
chartArea:{top:7,width:'95%',height:'85%'},
width:450,
height:250,
pointSize:4,
reverseCategories:true,
legend:{position:'none'},
annotations:{textStyle:{auraColor:'#fff'}},
vAxis: {
gridlines:{count:1},
minorGridlines:{count:0},
baseline: addDays(date,-1),
maxValue: addDays(date,1),
baselineColor:'black',
ticks: [date],
textPosition:'none'
},
series:{0:{targetAxisIndex:1}},
hAxis: {
baselineColor:'transparent',
textPosition:'none',
maxValue: 2,
minValue:-2,
gridlines:{color:'transparent'}
}
};
var colorLines = colorLinesFactory(e);
var first = true;
google.visualization.events.addListener(chart, 'ready',function(){
colorLines();
setTimeout(function(){
if(first){
first=false;
chart.draw(data, options);
}
}, 1000);
});
google.visualization.events.addListener(chart, 'animationfinish',
colorLines);
google.visualization.events.addListener(chart, 'animationframefinish',
colorLines);
chart.draw(data0, options);
}
$(function(){
if($('[data-graph]').length){
$.getScript('//www.google.com/jsapi', function() {
google.load('visualization', '1', {packages: ['corechart'],
"callback":function(){
$('[data-graph]').each(function(index,elem){drawVisualization(elem
)});
}});
}
);
}
});
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