date on the x axis

[lazar...@gmail.com]

Hi. please tell me how to make a date on the X axis, because the type is plotter.xyz float64. As an example, I took this code https://github.com/gonum/plot/wiki/Example-plots#horizontal

[Sebastien Binet]

hi,

here's an example of a time-series:

- https://pkg.go.dev/gonum.org/v1/pl...@v0.10.0/plotter#example-package-TimeSeries

would that work for you?

-s

[lazar...@gmail.com]

Yes, that's what I need, thank you

понедельник, 11 октября 2021 г. в 11:39:58 UTC+3, Sebastien Binet:

[lazar...@gmail.com]

how to make each Tick marked?

понедельник, 11 октября 2021 г. в 11:57:32 UTC+3, lazar...@gmail.com:

[Sebastien Binet]

On Mon Oct 11, 2021 at 11:04 CET, lazar...@gmail.com wrote:
> how to make each Tick marked?

you need to mark it as a "major" tick:

- https://pkg.go.dev/gonum.org/v1/plot#Tick.IsMinor

basically, creating a plot.Tick value with a non-empty 'Label' field.

I guess that if you have an explicit list of desired ticks (ie: points
in time) you want to render, an option is to use a combination of
plot.ConstantTicks and plot.TimeTicks:

- https://pkg.go.dev/gonum.org/v1/plot#ConstantTicks

ie: use the ConstantTicks as the Ticker field of plot.TimeTicks, where
ConstantTicks is the list of points in time you want to render.

timeTicks := plot.TimeTicks{
Ticker: plot.ConstantTicks([]plot.Tick{
timePt1, timePt2, ...
}),
Format: "some format",
}

hope that helps,
-s

[lazar...@gmail.com]

thanks for the help

понедельник, 11 октября 2021 г. в 12:25:39 UTC+3, Sebastien Binet: