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react-canvas | High performance canvas rendering for React | Frontend Framework library

 by   Flipboard JavaScript Version: 1.3.0 License: BSD-3-Clause

 by   Flipboard JavaScript Version: 1.3.0 License: BSD-3-Clause

kandi X-RAY | react-canvas Summary

react-canvas is a JavaScript library typically used in User Interface, Frontend Framework, React applications. react-canvas has no vulnerabilities, it has a Permissive License and it has medium support. However react-canvas has 4 bugs. You can install using 'npm i react-canvas' or download it from GitHub, npm.
React Canvas provides a set of standard React components that abstract the underlying rendering implementation.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • react-canvas has a medium active ecosystem.
  • It has 12716 star(s) with 957 fork(s). There are 410 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 62 open issues and 47 have been closed. On average issues are closed in 164 days. There are 16 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of react-canvas is 1.3.0
react-canvas Support
Best in #Frontend Framework
Average in #Frontend Framework
react-canvas Support
Best in #Frontend Framework
Average in #Frontend Framework

quality kandi Quality

  • react-canvas has 4 bugs (0 blocker, 0 critical, 4 major, 0 minor) and 0 code smells.
react-canvas Quality
Best in #Frontend Framework
Average in #Frontend Framework
react-canvas Quality
Best in #Frontend Framework
Average in #Frontend Framework

securitySecurity

  • react-canvas has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • react-canvas code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
react-canvas Security
Best in #Frontend Framework
Average in #Frontend Framework
react-canvas Security
Best in #Frontend Framework
Average in #Frontend Framework

license License

  • react-canvas is licensed under the BSD-3-Clause License. This license is Permissive.
  • Permissive licenses have the least restrictions, and you can use them in most projects.
react-canvas License
Best in #Frontend Framework
Average in #Frontend Framework
react-canvas License
Best in #Frontend Framework
Average in #Frontend Framework

buildReuse

  • react-canvas releases are not available. You will need to build from source code and install.
  • Deployable package is available in npm.
  • Installation instructions, examples and code snippets are available.
  • react-canvas saves you 30 person hours of effort in developing the same functionality from scratch.
  • It has 83 lines of code, 0 functions and 42 files.
  • It has low code complexity. Code complexity directly impacts maintainability of the code.
react-canvas Reuse
Best in #Frontend Framework
Average in #Frontend Framework
react-canvas Reuse
Best in #Frontend Framework
Average in #Frontend Framework
Top functions reviewed by kandi - BETA

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

  • bind touch event to simulate
    • show the touches
      • Initialize touchEmulator
        • Compute dimensions of a node
          • creates a multi - touch list for a touch event
            • receive pointers from touch events
              • trigger a touch event
                • Print a TouchList
                  • Draw a linear gradient
                    • Returns the current node spacing .

                      Get all kandi verified functions for this library.

                      Get all kandi verified functions for this library.

                      react-canvas Key Features

                      High performance <canvas> rendering for React components

                      react-canvas Examples and Code Snippets

                      Community Discussions

                      Trending Discussions on react-canvas
                      • React chakra ui canvas width and height initializing to zero and unable to render?
                      • Gatsby - &quot;value&quot; must contain at least one of [icon, icons]
                      • Detecting whether a user clicked on correct designated area of an image in React
                      • when i tried to add new parameter in url it override my that parameter in react storybook
                      • Access child canvas element from parent component
                      • how to set dependencies and how to compile an npm module?
                      Trending Discussions on react-canvas

                      QUESTION

                      React chakra ui canvas width and height initializing to zero and unable to render?

                      Asked 2021-Mar-01 at 15:50

                      Here is the codesandbox link

                      And here is the code

                      import "./styles.css";
                      import {
                        Flex,
                        Tab,
                        TabList,
                        TabPanel,
                        TabPanels,
                        Tabs
                      } from "@chakra-ui/react";
                      import { SketchField, Tools } from "react-sketch";
                      
                      export default function App() {
                        return (
                          <Flex height="100vh" width="100vw">
                            <Tabs width="100%" display="flex" flexDirection="column" defaultIndex={0}>
                              <TabList>
                                {["Play", "Draw"].map((val) => (
                                  <Tab key={Math.random()}>{val}</Tab>
                                ))}
                              </TabList>
                              <TabPanels flex="1 1 auto">
                                <TabPanel padding={0} height="100%">
                                  <h1>Hello world </h1>
                                </TabPanel>
                                <TabPanel padding={0} height="100%">
                                  <Flex height="100%" width="100%">
                                    <SketchField
                                      width="100%"
                                      height="100%"
                                      widthCorrection={0}
                                      tool={Tools.Pencil}
                                      lineColor="#3182CE"
                                      lineWidth={3}
                                    />
                                  </Flex>
                                </TabPanel>
                              </TabPanels>
                            </Tabs>
                          </Flex>
                        );
                      }
                      
                      

                      I am trying to have two tabs; the first tab shows "Hello World" while the second tab has a canvas element(I am using react-sketch). However, when I click the second tab, the canvas element is not being rendered. For some reason, its width and height are zero. I initially thought this was a problem with react-sketch, so I tried another canvas component(react-canvas-draw), the same problem persists with that component. So this is most likely an issue with how Chakra UI tabs work or how react renders things.

                      How to fix this? I want to let my canvas component take the "remaining height and width" which is why I am using things like '100%' as opposed to vh or vw since I don't know the height or width that would be remaining for my canvas component.

                      Note: However one interesting thing I've noticed is that if you changed defaultIndex to 1(i.e., make the second tab initially active), the canvas component works. Not sure why this works and the other way doesn't.

                      ANSWER

                      Answered 2021-Mar-01 at 15:50

                      I don't know what purpose you're wrapping the element with <Flex> at line26, but remove that and it'll work.

                      Update: my bad. I was confused with the sandbox refresh mechanism and thought above worked.

                      Actually, it looks like html canvas is not catching up with the chakra UI tabs rendering. Add isLazy prop to Chakra <Tabs> component.

                      ref: https://chakra-ui.com/docs/disclosure/tabs#lazily-mounting-tab-panels

                      Source https://stackoverflow.com/questions/66424473

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

                      Vulnerabilities

                      No vulnerabilities reported

                      Install react-canvas

                      React Canvas is available through npm:.

                      Support

                      We welcome pull requests for bug fixes, new features, and improvements to React Canvas. Contributors to the main repository must accept Flipboard's Apache-style Individual Contributor License Agreement (CLA) before any changes can be merged.

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                      Install
                      • npm i react-canvas

                      Clone
                      • https://github.com/Flipboard/react-canvas.git

                      • gh repo clone Flipboard/react-canvas

                      • git@github.com:Flipboard/react-canvas.git

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