[visualization-api] How to make two independent y-axes have the same minimum value?

[Eric Diaz]

Hi,

I just implemented a line chart with two independent y-axes.

Eventhough, I set the

```
options.vAxes = [
{"minValue": 0},
{"minValue": 0}
];
```

to have the same minimum value, the actual minimum value for each y-axis is
different.

I assume it has something to do with the range of the y-data values.

If anyone knows how to "truly" make two independent y-axes have the same
minimum value, on the chart itself, I would really appreciate some help.

Thanks,

Eric

['Daniel LaLiberte' via Google Visualization API]

Did you try viewWindow: { min: 0 } ?
That constrains the lowest visible value on the axis, whereas minValue
merely ensures the value is visible in the chart.

Post by Eric Diaz
Hi,
I just implemented a line chart with two independent y-axes.
Eventhough, I set the
```
options.vAxes = [
{"minValue": 0},
{"minValue": 0}
];
```
to have the same minimum value, the actual minimum value for each y-axis
is different.
I assume it has something to do with the range of the y-data values.
If anyone knows how to "truly" make two independent y-axes have the same
minimum value, on the chart itself, I would really appreciate some help.
Thanks,
Eric
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