# LuckyJayce/LargeImage

Android 加载大图  可以高清显示10000*10000像素的图片，轻松实现微博长图功能

Repository: https://github.com/LuckyJayce/LargeImage
Canonical: https://ross.abutalabs.com/products/largeimage
Language: Java
License: Apache-2.0
License Family: permissive
Last push: 2019-03-23T05:28:51+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3965, "days_push": 2720, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2333, forks 414 (observed 2026-08-28T04:06:37.908898+00:00)

## What it is
An Android library for loading and displaying very large images (up to 10000x10000 pixels) with smooth scrolling, pinch-to-zoom, and pan, similar to PhotoView. It decodes images region-by-region to avoid out-of-memory errors and also supports normal-sized images.

## Use cases
- display huge high-resolution images on android without out-of-memory errors
- show long screenshots like weibo long images
- add pinch-to-zoom and pan to an image view
- load large images from files or assets efficiently
- view large maps or posters with zoom controls

## When to choose
- you need to display very large or long images on Android with memory-efficient region decoding
- you want PhotoView-like zoom and scroll behavior for oversized images

## When to avoid
- you only need to display small standard images with simple effects
- you need network image loading built in - it expects files or streams and relies on Glide for downloads
- you need actively maintained support for the latest Android versions

## Facets
- artifact type: library
- maturity: maintenance
- function: image-processing, ui-components
- domain: mobile-development, image-processing
- platform: jvm
- tags: large-image-viewing, pan-and-zoom, bitmap-decoding, photoview-alternative, long-image, android

## Member repositories
- LuckyJayce/LargeImage (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:37.908898+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:37:54.692161+00:00, confidence not recorded.
  - readme: https://github.com/LuckyJayce/LargeImage (fetched 2026-08-28T04:06:37.908898+00:00, sha 18b0d07f9e67)
- Data as of 2026-08-30T08:39:29.467469+00:00.