Help!
I'm trying to setup a ScatterChart to track double parking over the course
of the day. Here's my code:
var f2 = new google.visualization.DateFormat({ pattern: 'h:mm aa' });
var occ_by_time = {
data: new google.visualization.DataTable(),
options: {
title: 'Double Parking by Time of Day',
legend: 'none',
height: 200,
lineWidth: 2,
pointSize: 1,
hAxis: { format: 'h aa' },
vAxis: { minValue: 0 }
},
chart: new google.visualization.ScatterChart(document.getElementById(
'double-parking-chart'))
};
occ_by_time.data.addColumn('timeofday', 'Time');
occ_by_time.data.addColumn('number', 'Double Parkers');
for(var i = 0; i < data.length; i++) {
console.log(data[i]);
occ_by_time.data.addRow(data[i]);
}
f2.format(occ_by_time.data, 0);
occ_by_time.chart.draw(occ_by_time.data, occ_by_time.options);
For whatever reason, the vAxis minValue is being ignored - the chart starts
at -1 (most of the values in this dataset are 0). Why is this happening?
The code is taken directly
from
https://google-developers.appspot.com/chart/interactive/docs/gallery/columnchart#Configuration_Options
...
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