F2 | 📱📈An elegant , interactive and flexible charting library | Canvas library

by antvis TypeScript Version: @antv/f2@4.0.11 License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | F2 Summary

F2 is a TypeScript library typically used in User Interface, Canvas, WebGL applications. F2 has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

F2，一个专注于移动，开箱即用的可视化解决方案，完美支持 H5 环境同时兼容多种环境（node, 小程序，weex）。完备的图形语法理论，满足你的各种可视化需求。专业的移动设计指引为你带来最佳的移动端图表体验。英文 README. 在此衷心感谢《The Grammar of Graphics》的作者 Leland Wilkinson，为 F2 的图形语法提供了理论基础！.

Support

Quality

Security

License

Reuse

Support

F2 has a medium active ecosystem.

It has 7811 star(s) with 656 fork(s). There are 163 watchers for this library.

It had no major release in the last 12 months.

There are 226 open issues and 745 have been closed. On average issues are closed in 30 days. There are 6 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of F2 is @antv/f2@4.0.11

Quality

F2 has 0 bugs and 0 code smells.

Security

F2 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

F2 code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

F2 is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

F2 releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

F2 saves you 3874 person hours of effort in developing the same functionality from scratch.

It has 8253 lines of code, 0 functions and 516 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed F2 and discovered the below as its top functions. This is intended to give you an instant insight into F2 implemented functionality, and help decide if they suit your requirements.

bind touch event
trigger a touch event
Print a TouchList
Simple trick to fake touch events support
gets all active touches
Emulate touch events .
creates a touch list

Get all kandi verified functions for this library.

F2 Key Features

No Key Features are available at this moment for F2.

F2 Examples and Code Snippets

Decorate a function .

python

Lines of Code : 402

License : Non-SPDX (Apache License 2.0)

Copy

def function(func=None,
             input_signature=None,
             autograph=True,
             jit_compile=None,
             reduce_retracing=False,
             experimental_implements=None,
             experimental_autograph_options=None,

Create a condition that evaluates a condition .

python

Lines of Code : 194

License : Non-SPDX (Apache License 2.0)

Copy

def cond(pred,
         true_fn=None,
         false_fn=None,
         strict=False,
         name=None,
         fn1=None,
         fn2=None):
  """Return `true_fn()` if the predicate `pred` is true else `false_fn()`.

  `true_fn` and `false_fn` bot

Create a case - insensitive case .

python

Lines of Code : 105

License : Non-SPDX (Apache License 2.0)

Copy

def case(pred_fn_pairs,
         default=None,
         exclusive=False,
         strict=False,
         name="case"):
  """Create a case operation.

  See also `tf.switch_case`.

  The `pred_fn_pairs` parameter is a dict or list of pairs of size N.

Community Discussions

Trending Discussions on F2

Different results between clang/gcc and MSVC for templated constructor in base class

How can I register a protobuf schema with references in other packages in Kafka schema registry?

std::move versus copy elision

ellipsis ... as function in substitute?

In C++, how to detect that file has been already opened by own process?

How do i get the value present in first double quotes?

Why can't a const mutable lambda with an auto& parameter be invoked?

Why is my Haskell function argument required to be of type Bool?

Call function to generate the value but without plotting the graph

Load different JS library files for different components

QUESTION

Different results between clang/gcc and MSVC for templated constructor in base class

Asked 2022-Feb-06 at 21:41

I stumbled over the following piece of code. The "DerivedFoo" case produces different results on MSVC than on clang or gcc. Namely, clang 13 and gcc 11.2 call the copy constructor of Foo while MSVC v19.29 calls the templated constructor. I am using C++17.

Considering the non-derived case ("Foo") where all compilers agree to call the templated constructor, I think that this is a bug in clang and gcc and that MSVC is correct? Or am I interpreting things wrong and clang/gcc are correct? Can anyone shed some light on what might be going on?

Code (https://godbolt.org/z/bbjasrraj):

...

ANSWER

Answered 2022-Feb-06 at 21:41

It is correct that the constructor template is generally a better match for the constructor call with argument of type DerivedFoo& or Foo& than the copy constructors are, since it doesn't require a const conversion.

However, [over.match.funcs.general]/8 essentially (almost) says, in more general wording, that an inherited constructor that would have the form of a move or copy constructor is excluded from overload resolution, even if it is instantiated from a constructor template. Therefore the template constructor will not be considered.

Therefore the implicit copy constructor of DerivedFoo will be chosen by overload resolution for

Source https://stackoverflow.com/questions/71010294

QUESTION

How can I register a protobuf schema with references in other packages in Kafka schema registry?

Asked 2022-Feb-02 at 10:55

I'm running Kafka schema registry version 5.5.2, and trying to register a schema that contains a reference to another schema. I managed to do this when the referenced schema was in the same package with the referencing schema, with this curl command:

...

ANSWER

Answered 2022-Feb-02 at 10:55

First you should registrer your other proto to the schema registry.

Create a json (named other-proto.json) file with following syntax:

Source https://stackoverflow.com/questions/70464651

QUESTION

std::move versus copy elision

Asked 2022-Jan-18 at 10:25

The following code compiles without warnings in Visual Studio 2019 msvc x64:

...

ANSWER

Answered 2022-Jan-18 at 08:13

Does this mean that I should have written:

Source https://stackoverflow.com/questions/70752203

QUESTION

ellipsis ... as function in substitute?

Asked 2022-Jan-13 at 06:04

I'm having trouble understanding how/why parentheses work where they otherwise should not work®.

...

ANSWER

Answered 2022-Jan-09 at 16:14

Note: When referring to documentation and source code, I provide links to an unofficial GitHub mirror of R's official Subversion repository. The links are bound to commit 97b6424 in the GitHub repo, which maps to revision 81461 in the Subversion repo (the latest at the time of this edit).

substitute is a "special" whose arguments are not evaluated (doc).

Source https://stackoverflow.com/questions/70602963

QUESTION

In C++, how to detect that file has been already opened by own process?

Asked 2021-Dec-13 at 05:54

I need to create a logger facility that outputs from different places of code to the same or different files depending on what the user provides. It should recreate a file for logging if it is not opened. But it must append to an already opened file.

This naive way such as

...

ANSWER

Answered 2021-Dec-13 at 05:54

So here is a simple Linux specific code that checks whether a specified target file is open by the current process (using --std=c++17 for dir listing but any way can be used of course).

Source https://stackoverflow.com/questions/70256871

QUESTION

How do i get the value present in first double quotes?

Asked 2021-Dec-11 at 05:53

I'm currently writing a bash script to get the first value among the many comma separated strings. I have a file that looks like this -

...

ANSWER

Answered 2021-Dec-10 at 23:00

Solution 1: awk

You can use a single awk command:

Source https://stackoverflow.com/questions/70303797

QUESTION

Why can't a const mutable lambda with an auto& parameter be invoked?

Asked 2021-Dec-10 at 19:36

#include 

int main()
{
    auto f1 = [](auto&) mutable {};
    static_assert(std::is_invocable_v); // ok

    auto const f2 = [](auto&) {};
    static_assert(std::is_invocable_v); // ok

    auto const f3 = [](auto&) mutable {};
    static_assert(std::is_invocable_v); // failed
}

...

ANSWER

Answered 2021-Dec-10 at 19:09

You get an error for this for the very same reason:

Source https://stackoverflow.com/questions/70309251

QUESTION

Why is my Haskell function argument required to be of type Bool?

Asked 2021-Nov-30 at 09:42

I have a function in Haskell that is defined as follows:

...

ANSWER

Answered 2021-Nov-30 at 09:42

Haskell values have types. Each value has a type. One type. It can't be two different types at the same time.

Thus, since x is returned as the result of if's consequent, the type of the whole if ... then ... else ... expression is the same as x's type.

An if expression has a type. Thus both its consequent and alternative expression must have that same type, since either of them can be returned, depending on the value of the test. Thus both must have the same type.

Since x is also used in the test, it must be Bool. Then so must be y.

Source https://stackoverflow.com/questions/70053894

QUESTION

Call function to generate the value but without plotting the graph

Asked 2021-Nov-25 at 18:48

I have a function where it is possible to generate a map and a coef_val value, but I would like to know if it is possible to call this same function and get just the generated value, without plotting the graph? One possibility that I know exists is to make a new function, for example, f2, without the plotting part, but I wouldn't want to do it this way. Is there another way?

...

ANSWER

Answered 2021-Nov-20 at 16:52

You can redirect the plot to a NULL file. Relevant section from help(pdf):

file: a character string giving the file path. [...] If it is ‘NULL’, then no external file is created (effectively, no drawing occurs) [...]

So, in order to not produce any plot:

Source https://stackoverflow.com/questions/70014020

QUESTION

Load different JS library files for different components

Asked 2021-Nov-07 at 18:53

I have a website made in ReactJS. In public/index.html, I have

...

ANSWER

Answered 2021-Nov-01 at 04:02

When you import a script using the

test.mjs:

Source https://stackoverflow.com/questions/69652866

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

Vulnerabilities

No vulnerabilities reported

Install F2

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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