Vector-Field | Vector Field Diagram Generator | Frontend Framework library

by Ta7ar JavaScript Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | Vector-Field Summary

Vector-Field is a JavaScript library typically used in User Interface, Frontend Framework, React applications. Vector-Field has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Front-end app built using ReactJS and Reactstrap components that generates and renders a vector-field diagram based on user defined functions. The diagram is rendered on an HTML canvas element and user defined expressions are parsed using mathjs library.

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Support

Vector-Field has a low active ecosystem.

It has 10 star(s) with 4 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

Vector-Field has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of Vector-Field is current.

Quality

Vector-Field has no bugs reported.

Security

Vector-Field has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

Vector-Field does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

Vector-Field releases are not available. You will need to build from source code and install.

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Vector-Field Key Features

No Key Features are available at this moment for Vector-Field.

Vector-Field Examples and Code Snippets

No Code Snippets are available at this moment for Vector-Field.

Community Discussions

Trending Discussions on Vector-Field

How to plot arrows from angles of wind direction using vectors

How to apply vector field to image in 2D with python?

How to obtain the components of curl?

gnuplot vector arrow length and streamlines

vector field on gnuplot with u and v components

QUESTION

How to plot arrows from angles of wind direction using vectors

Asked 2019-Dec-29 at 20:58

I hope someone can help me. I'm trying to plot the angle of wind and colour the strength of the wind. The colour palette for wind strength is fine, but I'm having trouble converting the angle to a vector and plotting the arrow correctly - ideally with no 'tail'/ line.. This is a sample of the data file:

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ANSWER

Answered 2019-Dec-29 at 20:58

 set datafile missing "?"
 set datafile separator ","
 set xdata time
 set timefmt "%Y-%m-%d %H:%M:%S"
 set ang deg
 unset key
 unset colorbox

 plot 'wind.dat' using 1:7:("➤"):8:7 with labels rotate variable textcolor palette

Source https://stackoverflow.com/questions/59521262

QUESTION

How to apply vector field to image in 2D with python?

Asked 2019-Nov-06 at 10:18

I generate two Gaussian Random Fields with the library FyeldGenerator. If they are plotted, it's like this:

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ANSWER

Answered 2019-Nov-06 at 10:18

I think that what you are looking for is the remap function in opencv. As described in the link, the function remaps the values based on the indexing arrays mapx and mapy: (x,y)=(mapx(x,y),mapy(x,y))

If I understood properly what you would like to do you first need to create the base indexes for the mapx and mapy:

Source https://stackoverflow.com/questions/58697981

QUESTION

How to obtain the components of curl?

Asked 2019-Nov-05 at 14:31

Calculate curl of a vector field in Python and plot it with matplotlib

In the first answer,

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ANSWER

Answered 2019-Nov-05 at 14:31

Like this?

Source https://stackoverflow.com/questions/58698370

QUESTION

gnuplot vector arrow length and streamlines

Asked 2019-Mar-17 at 14:00

I have already asked about vector fields in here. Now I want to know a bit more about it.

How can I make it so that each arrow has the same fixed length and define the magnitude of the value by color?

And is it still not possible to plot streamlines in gnuplot? If possible, how can I do that?

For now I have this and need to upgrade it.

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ANSWER

Answered 2019-Mar-08 at 08:16

About the same length: simply normalize your vectors.

About the color: you can add a "column" and the end. The last column will define the color according to a palette.

I don't know about streamlines (what exactly they are and how to possibly realize them).

With the example code:

Source https://stackoverflow.com/questions/55057828

QUESTION

vector field on gnuplot with u and v components

Asked 2019-Mar-01 at 11:32

I'm solving Navier-Stokes equation for incompressible fluid flow through a square region with obstacle. As an output I get X and Y components of velocity as NxN matrix each. How to plot vector field for it in gnuplot.

I found this answer but I can't understand what values to put for x, y, dx, dy.

Can anyone explain how to use my output to plot vector field?

UPDATE

I tried doing as @LutzL said, but something seems to be wrong with my code. Is everything is right with this code?

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ANSWER

Answered 2019-Mar-01 at 11:32

You need to save your result in a text file with lines

Source https://stackoverflow.com/questions/54941564

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Vector-Field

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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