Adding a line in the y axis

Hi etienne,

I’ve changed the data format, and now I need something like
shapes: [{
type: ‘line’,
x0: ‘01/01/2018’,
y0: 25,
x1: ‘31/12/2018’,
y1: 25,
line: {
color: ‘red’,
width: 2
}
}, {
type: ‘line’,
x0: ‘01/01/2018’,
y0: 36,
x1: ‘31/12/2018’,
y1: 36,
line: {
color: ‘blue’,
width: 2
}
}]

but the lines disappeared… How can I format now?

Thanks!