I want my y-axis only 0 and 1. how can I change this ?
1 Like
edit:
tickmode: "array"
tickvals: [0,1]
3 questions
1.how can I remove the date ?
2. can I have a tittle in the upper left like in apex chart ?
3. Why cant I see any title ?
- type: custom:plotly-graph
entities:
- sensor.keuken_vloerverwarming_status
name: On/Off
hours_to_show: 8
refresh_interval: 10
fillcolor: rgba(174, 236, 239, 0.5)
config:
scrollZoom: false
displayModeBar: false
layout:
dragmode: false
title: "On/Off"
showlegend: false
yaxis:
tick0: '0'
nticks: '2'
tickmode: "array"
tickvals: [0,1]
- how can I remove the date ?
google plotly xaxis date format
- can I have a tittle in the upper left like in apex chart ?
use the native plotly title in layout: {title:"whatever"} and position it googling plotly title position
- Why cant I see any title ?
I donāt know, this does work fine for me. try changing margins and positioning it.
Life pro tip: the words hello, thanks and please and part of the human communication protocol. If you donāt comply with the spec, the free forum assistance service api will fail with an internal server error and discard your request.
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- square: false
columns: 1
type: grid
cards:
- type: custom:plotly-graph
entities:
- sensor.keuken_vloerverwarming_status
hours_to_show: 8
refresh_interval: 10
fillcolor: rgba(174, 236, 239, 0.5)
config:
scrollZoom: false
displayModeBar: false
layout:
dragmode: false
title: {
text:'On/Off',
font: {
family: 'Courier New, monospace',
size: 24
},
xref: 'paper',
x: 0.05,
}
showlegend: false
yaxis:
# tick0: '0'
nticks: '2'
tickmode: "array"
tickvals: [0,1]
xaxis:
tickformat: ''
Hi all,
I want to remove the date. so I was thinking add tickformat:āā, but it is still active
Added a tittle, but it is not seen in the chart.
Where am I going wrong ?
Thanks in advance
Hi there 
Your yaml has trailing commas and curly braces (most likely pasted from json). Probably this is breaking everything.
Hello,
would you mind sharing the yaml for this graph with plotly @mateine ? I am looking at doing something similar with min, moving average, max, and some fill between min and max valuesā¦
(I have a very chatty sensor with high variability of the values, which I am trying to make a little easier to read)
Itās here: Long term statistics support Ā· dbuezas/lovelace-plotly-graph-card Ā· Discussion #81 Ā· GitHub
I need to make an examples page with links to yamls
1 Like
Is there a way to get stackgroups to work with a granularity of 1 min or less? 5 min is fairly delayed and if I donāt use the period attribute the data doesnāt stack at all. 5minute appears to be the smallest period attribute that can be applied.
type: custom:plotly-graph
entities:
- entity: sensor.washer_power
name: Washer
stackgroup: stacked
period: 5minute
- entity: sensor.office_plug_power
name: Office
stackgroup: stacked
period: 5minute
- entity: sensor.server_rack_ups_power_usage
name: Server Rack
stackgroup: stacked
period: 5minute
- entity: sensor.xmas_lights_power
name: Xmas Lights
stackgroup: stacked
period: 5minute
- entity: sensor.deep_freeze_power
name: Deep Freeze
stackgroup: stacked
period: 5minute
hours_to_show: 1
1 Like
Setting period makes stackgroups work because it switches to statistics data, and that results in the entities having data with the same timestamps.
To use stack group with the normal history data, try the resample filter
That sounds simple but when I remove āperiod: 5minuteā from each entity and then ad a filters section to the graph with
filters:
- resample: 5m
I donāt get the same result.
Edit: Never mind, adding it as defaults for entities at works, fixed it thank-you
defaults:
entity:
filters:
- resample: 1m
1 Like
Hello @mateine - it seems yo are back after a bit if a break.
Can you please help me with my post quite a few posts back - hopefully referenced in this pose.
Susan
Ok, for anybody looking for an answer, it was resolved here:
Hi,
Iām trying to get a enegy dashboard like card, showing the hours my heating system is active per day.
This is my code nowadays:
type: custom:plotly-graph
hours_to_show: 168
defaults:
yaxes:
fixedrange: true
layout:
xaxis:
rangeselector:
'y': 1.25
buttons:
- count: 7
step: day
- count: 1
step: month
- count: 1
step: year
entities:
- entity: sensor.salon_heating_equivalente_left
statistic: sum
period: day
name: Horas calefaccion equivalentes
unit_of_measurement: h
type: bar
filters:
- derivate: d
refresh_interval: 10
The problem is that the period and derivate filter are fixed. I would like them to change to month when I press the buttom year, similar to what happens in th energy dashboard.
Any idea on how to do it? I have been trying with getFromConfig parameter but I donāt know how and where use it.
Hi Susan!
yeah, Iām back from vacation 
Would you make a post with your question in a Q&A github discussion?
Itās easier for me to follow up there when involves some back and forth.
Try using a $ex and something like:
{
const [start, end] = get('visible_range');
const dist = +end-start;
const day = 1000*60*60*24;
const month = day*30;
if (dist < day) return 'h';
if (dist < month) return 'd';
return 'M';
}
I tried that code and it works for change the derivate filter, but some strange error appears. This is the code configured in the card:
type: custom:plotly-graph
hours_to_show: 168
defaults:
yaxes:
fixedrange: true
layout:
xaxis:
rangeselector:
'y': 1.25
buttons:
- count: 1
step: day
- count: 7
step: day
- count: 1
step: month
- count: 1
step: year
entities:
- entity: sensor.salon_heating_equivalente_left
statistic: sum
period:
0s: hour
24h: hour
7d: day
6M: month
1y: month
name: Horas calefaccion equivalentes
unit_of_measurement: h
type: bar
filters:
- derivate: |
$ex {
const [start, end] = get('visible_range');
const dist = +end-start;
const day = 1000*60*60*24;
const month = day*30;
if (dist < day) return 'h';
if (dist <= month) return 'd';
return 'M';
}
refresh_interval: 10
So the filter is changing when I press the buttons, but the bars shown are not correct. THis is the variable history that I want to represent in the graph bar:
However the first representation of the graph is showing an strange first value on Feb. 20:
If I scroll to the left a little that strange value disapper:
I I change to 1d the values ar not correct either, if the total day is 3h (and the total var value is 18.5 h) , one hour the same day cannot be 63 hours.
The same is happening when changing to 1m:
ok, I have tried different options and neither seem to work. Even more, with the simplier original code , the wrong values also appears in the graph:
Original code:
type: custom:plotly-graph
hours_to_show: 168
defaults:
yaxes:
fixedrange: true
layout:
xaxis:
rangeselector:
'y': 1.25
buttons:
- count: 7
step: day
- count: 1
step: month
- count: 1
step: year
entities:
- entity: sensor.salon_heating_equivalente_left
statistic: sum
period: day
name: Horas calefaccion equivalentes
unit_of_measurement: h
type: bar
filters:
- derivate: d
refresh_interval: 10
First representation:
after scrolling to the left, the value the 20th changes to 4.86h
Scrolling a little more I can get the correct value, 2.34h but the 19th is not represented and the variable has value for that day (values from 18th )
When you derivate or integrate, you should discard the first datapoint. This is because Home Assistant sends a āfakeā datapoint at the exact beginning of the requested range (i.e the leftmost date in the visible range), with the value before it.
When derivating or integrating, the math takes into account the time difference between points, which will be therefore wrong for the first element.
Use
filters:
- filter: i>0