https://github.com/alperozturk96/uiimagedownsampling

Helpful solution to reduce image size.
https://github.com/alperozturk96/uiimagedownsampling

bitmap compression downsample downsampling ios memory-optimization uiimage

Last synced: 3 months ago
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Helpful solution to reduce image size.

• Host: GitHub
• URL: https://github.com/alperozturk96/uiimagedownsampling
• Owner: alperozturk96
• Created: 2021-11-08T09:16:12.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2021-11-08T09:26:11.000Z (over 3 years ago)
• Last Synced: 2025-01-13T07:40:34.991Z (4 months ago)
• Topics: bitmap, compression, downsample, downsampling, ios, memory-optimization, uiimage
• Language: Swift
• Homepage:
• Size: 71.3 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# UIImageDownsampling

###### This demo project completed at fall of 2021

The purpose of this application is to downsample UIImage.

In this project user can able to choose desired compression level and see difference on screen.

###### Comparison:

| RawImage      | Compression Level 4 | Compression Level 20 | 

| ------------- | -------------       | -------------        |

| 32mb          | 3.43mb              | 0.15mb               |

[Raw Image Link](https://images7.alphacoders.com/671/671281.jpg)

https://user-images.githubusercontent.com/67455295/140716410-414399f0-9c5b-462e-9c4b-5c5ba7fc8b32.mp4

## What Can I Learn From This Project

- Downsample UIImage

- Simple usage of UIPickerView

- Simple usage of UIGraphicsBeginImageContext