MartinDrozdik.Services.ImageSaving 1.0.0

Image saving service for quick use

A service to save your images to disk with little effort. It solves the problem with resizing and quality handling.

Setup

Add the saver to your service collection or straight up instantiate it like a bad boy.

builder.Services.AddImageSaver();

var saver = new ImageSaver();

Usage

Use the following interface:

public interface IImageSaver
{
    Task Save(string path, Stream imageData);
    Task Save(string path, Stream imageData, IImageConfiguration config);
}

It will save a stream to a path like /you/have/ligma.png.

The awesome part is the IImageConfiguration. Checkout what properties this baby can fit in:

public interface IImageConfiguration
{
    int Height { get; set; }
    int Width { get; set; }
    int MaxHeight { get; set; }
    int MaxWidth { get; set; }
    int Quality { get; set; }
}

The saver will try to match your set width/height properties. If you set only one dimension (width/height), the aspect ratio will be preserved!

The quality should be in the range 1-100 and is applied for formats that support it (jpeg, webm).

var saver = new ImageSaver();
await imageSaver.Save(imagePath, image, new ImageConfiguration()
{
    MaxWidth = 50,
    Quality = 80
});

Under the hood

It uses ImageSharp for all image operations, and that's it.

Checkout the project with tests.