Thanks for the answer. I got it to work but now when I hover over a bar, I get a 'Uncaught TypeError: self.formatter is not a function' error. I'm guessing that a certain setting is missing to fix or disable the hover.
$scope.myVisData = {
series: [{
aggId:"1",
aggLabel:"Root Errors",
label:"Root Errors",
values: [
{ x: 1521654330000, y: 1},
{ x: 1521654360000, y: 5},
{ x: 1521654390000, y: 2},
{ x: 1521654320000, y: 4}
]
}
]
};