Hi,
I am using google visualization for various charts.
I tried to draw piecharts with array data but I got the error when I use
draw().
The problem is that I got the error randomly and rarely even though the
array data is same.
Is there someone who have any ideas about it?
Below is my work.
--------------------------------------------------------------------------------------------------------------------------------------------------------
var pieDataArr = [["test1", 2], ["test2", 1], ["test3", 1], ["test4", 1],
["test5", 0]];
var data = google.visualization.arrayToDataTable(pieDataArr);
var options = {
title : titleOption,
titleTextStyle : {
fontSize : 15
},
width : chartWidth,
height : 400,
chartArea:{
top : 20,
width : chartWidth*0.6,
height : 360
},
bar : {
groupWidth : 25
},
hAxis : {
maxValue : 100,
viewWindow : {
max : 100
}
},
vAxis : {
textStyle : {
fontSize : 12
}
},
'backgroundColor' : '#f0f3f7',
legend:{
position : 'bottom'
},
pieSliceTextStyle : {
color : '#2c3520'
},
pieHole : 0.4,
colors :colorMap
};
var chart = new google.visualization.ChartWrapper({
chartType : 'PieChart',
dataTable : data,
options : options,
containerId : chartId_
});
chart.draw();
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