pan-zoom | Pan / zoom for any element | Graphics library

by dy JavaScript Version: 3.5.2 License: MIT

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

kandi X-RAY | pan-zoom Summary

pan-zoom is a JavaScript library typically used in User Interface, Graphics, Three.js, WebGL applications. pan-zoom has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i pan-zoom' or download it from GitHub, npm.

Pan / zoom for any element

Support

Quality

Security

License

Reuse

Support

pan-zoom has a low active ecosystem.

It has 78 star(s) with 17 fork(s). There are 5 watchers for this library.

It had no major release in the last 12 months.

There are 8 open issues and 7 have been closed. On average issues are closed in 52 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of pan-zoom is 3.5.2

Quality

pan-zoom has 0 bugs and 0 code smells.

Security

pan-zoom has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

pan-zoom code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

pan-zoom 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

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

Deployable package is available in npm.

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

Top functions reviewed by kandi - BETA

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

Pan zoom

Get all kandi verified functions for this library.

pan-zoom Key Features

No Key Features are available at this moment for pan-zoom.

pan-zoom Examples and Code Snippets

No Code Snippets are available at this moment for pan-zoom.

Community Discussions

Trending Discussions on pan-zoom

java.lang.NoSuchMethodError: No virtual method setSkipClientToken(Z)V in class Lcom/facebook/GraphRequest;

fetch data from google sheets for svgmap

React Native App crashes when trying to debug remotely and does not work again unless re-installed

React-Native: How to mark part of a picture, using coordinates and Image zoom?

SVG Zoom Issue Desktop vs Mobile with leaflet.js

Add a zoom reset button in svg file in shiny app

How to add controls in pan&zoom functionality in shiny app?

how can i Pause vue-panZoom

React Rerender in case of cache disable in Chrome

Different result when put outside of event listener?

QUESTION

java.lang.NoSuchMethodError: No virtual method setSkipClientToken(Z)V in class Lcom/facebook/GraphRequest;

Asked 2022-Feb-25 at 23:22

It was working fine before I have done nothing, no packages update, no gradle update no nothing just created new build and this error occurs. but for some team members the error occur after gradle sync.

The issue is that build is generating successfully without any error but when opens the app it suddenly gets crash (in both debug and release mode)

Error

...

ANSWER

Answered 2022-Feb-25 at 23:22

We have fixed the issue by replacing

Source https://stackoverflow.com/questions/71256006

QUESTION

fetch data from google sheets for svgmap

Asked 2022-Feb-20 at 17:46

i'm pretty sure i'm one line away from my script working, but i can't figure out what goes wrong. i'm working on a local html page and i'm trying to use the svgMap library to create a map of all the movies i've seen. the data comes from a google sheets i made, which i retrieve through the opensheet library. so far so good, i get this JSON :

...

ANSWER

Answered 2022-Feb-20 at 17:46

All countries need to be added directly to you values object.
Your values var is actually an array of objects. You should rather add all country items like this.

Source https://stackoverflow.com/questions/71194498

QUESTION

React Native App crashes when trying to debug remotely and does not work again unless re-installed

Asked 2022-Jan-13 at 08:40

The Application was working fine until the installation of React-native-Reanimated library but has started to crash post installation when trying to debug remotely. It wouldn't even start again unless re-installed and shows this error:

Attempt to invoke interface method 'java.lang.String com.facebook.react.bridge.CatalystInstance.getSourceURL()' on a null object reference

The app was not starting but following the installation instructions in the React Reanimated docs got it to work but it now crashes every time I try to connect to a remote debugger.

...

ANSWER

Answered 2022-Jan-13 at 06:25

Okay so it seems like Remote Debugging is not possible after installation of reanimated 2, using Flipper for debugging instead

Source https://stackoverflow.com/questions/70276457

QUESTION

React-Native: How to mark part of a picture, using coordinates and Image zoom?

Asked 2021-Dec-27 at 12:07

I just started learning React-Native, I have such a problem in my current project. I am receiving Car part image from API, this image is png format, each part number is numbered in the picture, I also getting coordinates (coordinates(x,y), width, height) of each number. My aim is to give border and border color each number inside part picture The problem is that these coordinates are calculated on a full-sized image, and do not match the image on mobile devices. Also the problem arises when enlarging the image, the existing coordinates are almost useless. I will accept any offer which will give me the right point, Thanks

I want to achieve same result, but I have no idea how they are solving this problem into an existing project: link here

Reproduction Link: link here

...

ANSWER

Answered 2021-Dec-27 at 12:07

import React from 'react';
import { Animated, Dimensions, View, Image, Text } from 'react-native';
import ImageZoom from 'react-native-image-pan-zoom';
import { useState } from 'react';

const PinchableBox = () => {
  const [scale, setScale] = useState('');
  const transformScale = { width: 300/800, height: 300/500 };
  // 800 is the actual image width and 300 is width shown in screen. Same for height.
  /* Part number, coordinates(x,y, width,height) */
  const [textPosition, setTextPosition] = useState({
    x: 315*transformScale.width,
    y: 80*transformScale.height,
  });
  const [showText, setShowText] = useState(false);
  let partPosition = {
    number: 1,
    coordinates: [315, 80, 20, 20],
  };

  const checkIfClickLiesInAnyPart = ({ x, y }) => {
    const tX = x/transformScale.width;
    const tY =y/transformScale.height;
    let c=partPosition.coordinates;
    if(tX<=c[0]+2*c[2] && tX>=c[0]-2*c[2] && tY<=c[1]+c[3] && tY>=c[1]-c[3]) return {matchedWith:1};
    return {matchedWith:false};
  };
  const handleClick = (e) => {
    console.log('clicked', e);
    const {matchedWith}=checkIfClickLiesInAnyPart({ x: e.locationX, y: e.locationY })
    if (matchedWith) {
      setShowText(true);
      setTextPosition({ x: partPosition.coordinates[0]*transformScale.width, y: partPosition.coordinates[1]*transformScale.height });
    } else {
      setShowText(false);
    }
  };
  return (
    
      
         setScale(e.scale)}
          imageWidth={300}
          style={{ marginTop: 0 }}
          onClick={handleClick}>
          
          // put textbox inside ImageZoom so that it also zooms / moves with image
          {showText && (
            
              1
            
          )}
        
      
    
  );
};

export default PinchableBox;

Source https://stackoverflow.com/questions/70435342

QUESTION

SVG Zoom Issue Desktop vs Mobile with leaflet.js

Asked 2021-Dec-26 at 21:51

I've tried to use leaflet.js to allow user to zoom and pan on big SVG files on my website. I've used the following script to display the SVG with leaflet :

...

ANSWER

Answered 2021-Dec-26 at 21:51

Display the variables w and h you will see what small variables are returned. To increase them I increased them by * 5 for this I used fitBounds and it should now scale to the viewer window and at the same time it is possible to zoom.

To be able to also click more than once on the zoom, I changed map.getMaxZoom () - 1 to map.getMaxZoom () - 2

Source https://stackoverflow.com/questions/70483251

QUESTION

Add a zoom reset button in svg file in shiny app

Asked 2021-Dec-19 at 13:55

I have the shiny app below in which I want to add controls for pan and zoom like here using the panzoom package. I have added +/- but what about a reset option? If you know any other package that can do it feel free to do it.

...

ANSWER

Answered 2021-Dec-17 at 20:21

library(shiny)
library(shinyWidgets)
library(DiagrammeR)
library(magrittr)

js <- '
$(document).ready(function(){
  var element = document.getElementById("grr");
  var instance = panzoom(element);
  var z = 1;
  $("#zoomout").on("click", function(){
    instance.smoothZoom(0, 0, 0.9);
    z *= 0.9;
  });
  $("#zoomin").on("click", function(){
    instance.smoothZoom(0, 0, 1.1);
    z *= 1.1;
  });
  $("#reset").on("click", function(){
    instance.smoothZoom(0, 0, 1/z);
    z = 1;
  });
  $("#zoomout").on("dblclick", function(){
    return false;
  });
  $("#zoomin").on("dblclick", function(){
    return false;
  });
});
'

ui <- fluidPage(
  tags$head(
    tags$script(src = "https://unpkg.com/panzoom@9.4.0/dist/panzoom.min.js"),
    tags$script(HTML(js))
  ),
  
  grVizOutput("grr", width = "100%", height = "90vh"),
  
  actionGroupButtons(
    inputIds = c("zoomout", "zoomin", "reset"),
    labels = list(icon("minus"), icon("plus"), "Reset"),
    status = "primary"
  )
  
)

server <- function(input, output) {
  
  reactives <- reactiveValues()
  
  observe({
    reactives$graph <- render_graph(
      create_graph() %>%
        add_n_nodes(n = 2) %>%
        add_edge(
          from = 1,
          to = 2,
          edge_data = edge_data(
            value = 4.3
          )
        )
    )
  })
  
  output$grr <- renderGrViz(reactives$graph)
  
}

shinyApp(ui, server)

Source https://stackoverflow.com/questions/70397174

QUESTION

How to add controls in pan&zoom functionality in shiny app?

Asked 2021-Dec-16 at 20:06

I have used panzoom package in order to pan and zoom on my svg file in my shiny app. Is there a way to have controls like this?

...

ANSWER

Answered 2021-Dec-16 at 20:06

Here is a way, but if you click too quickly on the +/- buttons, there's an undesirable effect.

Source https://stackoverflow.com/questions/70381005

QUESTION

how can i Pause vue-panZoom

Asked 2021-May-12 at 12:00

I have a Grid with vue-panZoom

inside it there is a vue-draggable-resizable area like in the image below

Image

When i drag the (vue-draggable-resizable) gray square, the black (pan-zoom) rectangle also moves. when the gray square is selected, the panZoom must be locked or in the beforeMouseDown & beforeWheel mode state.

...

ANSWER

Answered 2021-May-12 at 12:00

Yes, those methods should work with Vue.js. All you have to do is access $panZoomInstance via ref.

Source https://stackoverflow.com/questions/67502470

QUESTION

React Rerender in case of cache disable in Chrome

Asked 2021-Mar-20 at 09:41

I have a react app where I am using 'react-image-pan-zoom-rotate' for showing images.

https://github.com/mgorabbani/react-image-pan-zoom-rotate

I basically have a url of external service that provides the image which I am passing to both of the below libraries to render the image.

Recently I have started facing a issue(only in Chrome) where if the cache is disabled, then whenever i click on the image in browser or use any controls provided by this component it rerenders it which results in another call to the external image server. And this happens whenever i click/interact with the image or the view generated by the above react library.

Now I have started using https://github.com/theanam/react-awesome-lightbox/blob/master/src/index.js and it does not have any such issues with cache disabled.

Any idea why this could be happening ?

...

ANSWER

Answered 2021-Mar-20 at 09:41

Reproducing the issue

I can reproduce the behavior you describe: https://codesandbox.io/s/n1rv671pkj disabling cache does cause the image to re-downloaded every time.

The problem

This is due to their implementation (that can be seen here https://github.com/mgorabbani/react-image-pan-zoom-rotate/blob/master/src/PanViewer.tsx) where they set key={dx}

Source https://stackoverflow.com/questions/66599159

QUESTION

Different result when put outside of event listener?

Asked 2021-Jan-18 at 17:54

Sorry I am bad at asking questions, if you don't understand what I am asking please let me know

...

ANSWER

Answered 2021-Jan-18 at 17:54

From the comment above, it seems that at the point you are calling findPaths(), doors exists, but is empty when you call findPaths(), though it is not when the event is triggered. Make sure that doors is filled before try to use it.

Source https://stackoverflow.com/questions/65754311

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

Vulnerabilities

No vulnerabilities reported

Install pan-zoom

You can install using 'npm i pan-zoom' or download it from GitHub, npm.

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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