bumbu/svg-pan-zoom

Interactive selection of zoom area by drawing a rectangle

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#294 opened on May 1, 2018

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feature requesthelp wanted

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Description

Hi there!

it will be grate if zooming particularly part by selection also available here is demo from another plugin but its react js : https://jsfiddle.net/chrvadala/f67qyfsd/

in this demo when i click on zoom+ icon end draw rectangle for selection part of svg its give zoomed at drawer area

Contributor guide

Research direction
Implement a mode where user can click and drag to draw a rectangle on the SVG, then zoom the viewport to fit that rectangle. Study existing zoom functions and mouse event handling in the library. The demo in React shows the expected behavior; adapt it to vanilla JS.
Tech stack
javascript
Domain
frontendweb dev
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
JavaScriptSVG
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65