From 91c8d5d20d9abee8113614ef49b1a626c76c16b4 Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Wed, 10 Aug 2022 14:05:14 +0200
Subject: [bugfix] Fix thumbnails not taking exif rotation into account (#746)
* use disintegration/imaging instead of nfnt/resize
* update tests
* use disintegration lib for thumbing (if necessary)
---
vendor/github.com/nfnt/resize/README.md | 151 --------------------------------
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-# This package is no longer being updated! Please look for alternatives if that bothers you.
-
-Resize
-======
-
-Image resizing for the [Go programming language](http://golang.org) with common interpolation methods.
-
-[](https://travis-ci.org/nfnt/resize)
-
-Installation
-------------
-
-```bash
-$ go get github.com/nfnt/resize
-```
-
-It's that easy!
-
-Usage
------
-
-This package needs at least Go 1.1. Import package with
-
-```go
-import "github.com/nfnt/resize"
-```
-
-The resize package provides 2 functions:
-
-* `resize.Resize` creates a scaled image with new dimensions (`width`, `height`) using the interpolation function `interp`.
- If either `width` or `height` is set to 0, it will be set to an aspect ratio preserving value.
-* `resize.Thumbnail` downscales an image preserving its aspect ratio to the maximum dimensions (`maxWidth`, `maxHeight`).
- It will return the original image if original sizes are smaller than the provided dimensions.
-
-```go
-resize.Resize(width, height uint, img image.Image, interp resize.InterpolationFunction) image.Image
-resize.Thumbnail(maxWidth, maxHeight uint, img image.Image, interp resize.InterpolationFunction) image.Image
-```
-
-The provided interpolation functions are (from fast to slow execution time)
-
-- `NearestNeighbor`: [Nearest-neighbor interpolation](http://en.wikipedia.org/wiki/Nearest-neighbor_interpolation)
-- `Bilinear`: [Bilinear interpolation](http://en.wikipedia.org/wiki/Bilinear_interpolation)
-- `Bicubic`: [Bicubic interpolation](http://en.wikipedia.org/wiki/Bicubic_interpolation)
-- `MitchellNetravali`: [Mitchell-Netravali interpolation](http://dl.acm.org/citation.cfm?id=378514)
-- `Lanczos2`: [Lanczos resampling](http://en.wikipedia.org/wiki/Lanczos_resampling) with a=2
-- `Lanczos3`: [Lanczos resampling](http://en.wikipedia.org/wiki/Lanczos_resampling) with a=3
-
-Which of these methods gives the best results depends on your use case.
-
-Sample usage:
-
-```go
-package main
-
-import (
- "github.com/nfnt/resize"
- "image/jpeg"
- "log"
- "os"
-)
-
-func main() {
- // open "test.jpg"
- file, err := os.Open("test.jpg")
- if err != nil {
- log.Fatal(err)
- }
-
- // decode jpeg into image.Image
- img, err := jpeg.Decode(file)
- if err != nil {
- log.Fatal(err)
- }
- file.Close()
-
- // resize to width 1000 using Lanczos resampling
- // and preserve aspect ratio
- m := resize.Resize(1000, 0, img, resize.Lanczos3)
-
- out, err := os.Create("test_resized.jpg")
- if err != nil {
- log.Fatal(err)
- }
- defer out.Close()
-
- // write new image to file
- jpeg.Encode(out, m, nil)
-}
-```
-
-Caveats
--------
-
-* Optimized access routines are used for `image.RGBA`, `image.NRGBA`, `image.RGBA64`, `image.NRGBA64`, `image.YCbCr`, `image.Gray`, and `image.Gray16` types. All other image types are accessed in a generic way that will result in slow processing speed.
-* JPEG images are stored in `image.YCbCr`. This image format stores data in a way that will decrease processing speed. A resize may be up to 2 times slower than with `image.RGBA`.
-
-
-Downsizing Samples
--------
-
-Downsizing is not as simple as it might look like. Images have to be filtered before they are scaled down, otherwise aliasing might occur.
-Filtering is highly subjective: Applying too much will blur the whole image, too little will make aliasing become apparent.
-Resize tries to provide sane defaults that should suffice in most cases.
-
-### Artificial sample
-
-Original image
-
-
-
-
-
Nearest-Neighbor |
-
Bilinear |
-
-
-
Bicubic |
-
Mitchell-Netravali |
-
-
-
Lanczos2 |
-
Lanczos3 |
-
-
-
-### Real-Life sample
-
-Original image
-
-
-
-
-
Nearest-Neighbor |
-
Bilinear |
-
-
-
Bicubic |
-
Mitchell-Netravali |
-
-
-
Lanczos2 |
-
Lanczos3 |
-
-
-
-
-License
--------
-
-Copyright (c) 2012 Jan Schlicht
-Resize is released under a MIT style license.
--
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