react-plotly.js | A plotly.js React component from Plotly 📈 | Data Visualization library
kandi X-RAY | react-plotly.js Summary
kandi X-RAY | react-plotly.js Summary
A plotly.js React component from Plotly. The basis of Plotly's React component suite. Demo source code.
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Community Discussions
Trending Discussions on react-plotly.js
QUESTION
To visualise a large amount of data points +9000 markers I am switching from Plotly.js 'scatter' type to 'scattergl'.
I use react-plotly.js, and the change from 'scatter' to 'scattergl' almost works. Everything is rendered fine except the markers itself. The axes, hover indications, zoom controls, ... all work.
The screenshots show the difference. Documentation about scattergl is hard to find, but am I just missing some gl specific configuration?
My code to calculate the traces:
...ANSWER
Answered 2021-Mar-02 at 11:53After a long bug hunt, the solution/bug ended up being a z-index fight. I rendered the plot inside a Leaflet popup which had a canvas z-index definition set. Overriding this solved my render issue.
QUESTION
I have the following ReactJS component:
...ANSWER
Answered 2021-Feb-21 at 01:53If I understand the problem correctly, you should use Promise
when fetching data, after that, you need a utility to format the response something like the following example:
QUESTION
I have a create-react-app app that works on my Windows 10 workstation running node v12.19.0 and npm v6.14.8. I have been able to run npm start
and npm run build
and access the app just fine.
While trying to deploy the same code to DigitalOcean's App Platform, and to an Ubuntu droplet, I cannot for the life of me get the app to start. I am getting the errors below when I run npm run build
:
Screenshot: "npm ERR! command sh -c CI=false react-scripts build"
Screenshot: "debug log at /root/.npm/_logs"
I thought it was possibly because I developed the app on Windows and some of the folders in my project may have caused issues. To test this, I used create-react-app
again and was able to run the stock application in Ubuntu. I then put my src
and public
folders into the new project folder and installed the dependencies individually thinking that might help. It did not, I immediately got the error again. I just can't figure out what the exact issue is with my code.
Here is my package.json:
...ANSWER
Answered 2021-Feb-19 at 16:36UPDATE
It turns out this is specifically due to the plotly.js
package (not react-plotly.js
). I individually uninstalled one package at a time until and it finally started up after removing plotly. I found a GitHub issue for this and someone had a resolution: https://github.com/plotly/react-plotly.js/issues/135
To get it working, you can use react-plotly.js
and plotly.js-basic-dist
with a little work around mentioned by @francesco-hayes in the comments.
QUESTION
<--- Last few GCs --->
[972:000001913A837320] 40900 ms: Mark-sweep 2049.2 (2066.3) -> 2047.3 (2059.3) MB, 2062.9 / 0.1 ms (+ 179.6 ms in 113 steps since start of marking, biggest step 8.9 ms, walltime since start of marking 2512 ms) (average mu = 0.153, current mu = 0.107) [972:000001913A837320] 42835 ms: Mark-sweep 2048.8 (2059.3) -> 2047.7 (2057.8) MB, 1845.1 / 0.0
ms (+ 81.8 ms in 23 steps since start of marking, biggest step 9.0 ms, walltime since start of marking 1935 ms) (average mu = 0.084, current mu = 0.004) al
<--- JS stacktrace --->
==== JS stack trace =========================================
0: ExitFrame [pc: 00007FF68A20B3BD]
Security context: 0x002c4c9808d1
1: _append [000002A11D9F9439] [D:\ReactProjects\plotlytest\myplotlysite\node_modules\@babel\generator\lib\buffer.js:~99] [pc=0000014BCF9DB744](this=0x03160f6401b1 ,0x02ab7a1c78c9 ,151182,27,0x02ab7a1c01b9 ,0x02ab7a1c04b1 ,0x02ab7a1c06e9 )
2: append [000002A11D9F9391] [D:\ReactPro...
FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
1: 00007FF6895F5EBF napi_wrap+114095
2: 00007FF6895A0B46 v8::base::CPU::has_sse+66998
3: 00007FF6895A1946 v8::base::CPU::has_sse+70582
4: 00007FF689DB6E4E v8::Isolate::ReportExternalAllocationLimitReached+94
5: 00007FF689D9EF21 v8::SharedArrayBuffer::Externalize+833
6: 00007FF689C6B18C v8::internal::Heap::EphemeronKeyWriteBarrierFromCode+1436
7: 00007FF689C763C0 v8::internal::Heap::ProtectUnprotectedMemoryChunks+1312
8: 00007FF689C72EE4 v8::internal::Heap::PageFlagsAreConsistent+3204
9: 00007FF689C686E3 v8::internal::Heap::CollectGarbage+1283
10: 00007FF689C66D54 v8::internal::Heap::AddRetainedMap+2452
11: 00007FF689C8809D v8::internal::Factory::NewFillerObject+61
12: 00007FF6899EE06F v8::internal::interpreter::JumpTableTargetOffsets::iterator::operator=+1295
13: 00007FF68A20B3BD v8::internal::SetupIsolateDelegate::SetupHeap+546637
14: 0000014BCF9DB744
npm ERR! code ELIFECYCLE
npm ERR! errno 134
npm ERR! myplotlysite@0.1.0 start: `react-scripts start`
npm ERR! Exit status 134
npm ERR!
npm ERR! Failed at the myplotlysite@0.1.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
...ANSWER
Answered 2021-Jan-27 at 22:32There are a couple issues reported regarding this exact problem on the repo issues tracking, like:
- JavaScript heap out of memory error with the quickstart Plot example.
- Javascript runs out of memory when making production build
In these issues, we clearly see this is a problem with NodeJS <= 10 memory allocation issue and there are several solutions to this:
Try to upgrade your NodeJS version to latest 12.x versionNode >= 12 increases the heap sizes automatically and it will work. I suggesst you install Node Version Manager (nvm) for Windows which will allow you quickly and easily install and switch through multiple node version.
Manually increasemax_old_space_size
to React scripts
Increase heap size using max_old_space_size
by adding this option with a memory size into the package.json
script:
QUESTION
I am new to javascript and Reactjs and I am trying to fetch data from an api and then set an variable in my state to that data. When I console.log the response after I convert it to JSON, it works fine. However, after I set the data in this.state to the response and try to console.log(this.state.data) in my state, it shows an empty object in the console.
...ANSWER
Answered 2020-Aug-20 at 17:24You are console logging after an asynchronous callback. Meaning the console.log(this.state.data)
is called, when the data hasn't been changed, yet.
QUESTION
I have state data in my index.js page that is being sent to my details.js page via the Link component built into gatsby. From my details.js page, I am trying to send data to my component ChartData.js.
In details.js I can access my information by using {props.location.state.x}
. Now I need the same data to be sent to my component and what I did was put Stock (Stock is the class name in ChartData.js) the comonent and set 'symbol' equal to the way I would reference data just like this: {}
Now under ChartData/.js when I try to reference symbol I get the error 'symbol is not defined'. Not sure if I am messing up the syntax of passing it or if you cannot do it this way.
index.js:
...ANSWER
Answered 2020-Jul-21 at 17:55You have a few issues there:
Everything you pass through
props
must be received by the child component accessing to thoseprops
. So instead ofsymbol
, you mustthis.props.symbol
. Since you are not destructuring yourprops
:
QUESTION
I am trying to set up graphs in my stockmarket project. I am trying to display the graph of the stock clicked on in Gatsby.
Currently, I can display the stock graph of any stock by manually typing in the stock name to the code. I would like to replace the stock name with ${query} inside of the url of the api call because of const query = event.target.value
in index.js
. So the searched term will be saved as query and I need to have access to the same variable in my other file chartData.js
so that I can change my API call from let API_CALL = `https://cloud.iexapis.com/stable/stock/aapl/chart/5y?token=${API_KEY}`;
into let API_CALL = `https://cloud.iexapis.com/stable/stock/${query}/chart/5y?token=${API_KEY}`;
Thus I will have access to whichever term is searched and be able to turn it into a graph.
I thought maybe I could use state to do this, like moving query to state via query: this.state.value
or query: {this.state.value}
. Both of these returned errors so I figured that would not work (or I was doing it wrong at least).
index.js
...ANSWER
Answered 2020-Jul-21 at 00:18In React if you need to share data between components the best approach is to use state
and props
to communicate the data. In this case your best bet is probably to store whatever variables you need to share as state in your parent or root component, then you can pass both the state data and setter functions to another other components in your app through properties.
For example:
QUESTION
My ReactJS project was working all fine till last week but from Sunday its giving below error on npm install:
...ANSWER
Answered 2020-Jul-06 at 11:00Try upgrading to @material-ui/core
.
material-ui
package is deprecated.
QUESTION
Trying out TypeScript for a React project and I'm stuck on this error:
...ANSWER
Answered 2019-Nov-09 at 22:59This happens because you try to access plotOptions
property using string name
. TypeScript understands that name
may have any value, not only property name from plotOptions
. So TypeScript requires to add index signature to plotOptions
, so it knows that you can use any property name in plotOptions
. But I suggest to change type of name
, so it can only be one of plotOptions
properties.
QUESTION
I have a whole graph defined into a local json file like below,
...ANSWER
Answered 2020-Apr-25 at 15:04You should be able to import your data at the top of your component like what you did for React
, Plotly
, etc. using the following import:
import * as graph from "../assets/plotly_vars.json";
Then in your component, you can use the variable graph
as you were already ie. graph.data
will give you the data array.
Example:
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