ImageOptim | GUI image optimizer for Mac | Compression library

I have been using ImageResizer (https://imageresizing.net/) to resize Images. I wrote a console app that was resizing images in a specified directory on my disk.

The console app was working fine, but then i added my project to a ASP.NET MVC app, and it doesnt work. I didnt just move the code, i moved the whole project and just call a start method i created that is the same as my previous main from console app. I did install resizer from NuGet in my WebApp.

When my code gets to the point where i resize images, i get an error "Request is not available in this context" This is the part where i try to resize my image:

In my Laravel 5/vuejs 2.6 I upload an image with the vue-upload-component and am sending a requested image blob I try to save it with the controller code like :

I've created a context menu with a couple of menu items like so:

I am trying to compress image(usually around 5-30) quality / size with Magick.NET library, and I cant really understand how can I use ImageOptimizer class and call LosslessCompress() method using stream.

• Do I need to use FileStream or MemoryStream?
• Do I need to save / create a temp file on server for each image and then proceed with the compression flow? (Performance?)
• Anything else?

Simple Code example:

I installed composer require spatie/image-optimizer, but when I run the example below the I had two problems: 1- The class could not be found by calling it by using (use). So I solved it by using include.

2- After solving the first problem, the code works fine but the resultant image is the same image with no optimization.

I'm trying to setImageBitmap but I keep getting the following OutOfMemoryError even after I have implemented the guidelines here https://developer.android.com/topic/performance/graphics/load-bitmap.html:

this is my first question here so please don't be to harsh on me :) Anyway, let's get right to it:

For an application I need to convert a PDF file to an Image file (Specific format doesn't matter but preferably png or jpg). To get this done, I try to use ImageMagick but when I try to convert anything, it will throw an error. Now after some research I came to the conclusion I needed to have Ghostscript installed, which I tried to get from the NuGet package manager integrated in Visual Studio 2017. Anyway, when I try to install said package, it throws the following error:

Severity Code Description Project File Line Suppression >State Error Failed to add reference to 'gsdll32'. Please make sure that the file is accessible, and that it is a valid >assembly or COM component.

I'm trying to accomplish this using Visual Studio 2017 with C#. The API's I am using are: +Magick.NET-Q16-AnyCPU V7.11.1 +GhostScriptSharp V1.3.1.4 +Ghostscript V9.2.0 (Throws error)

In case it is required to understand what I am trying, here is the code that I am trying to compile:

I can't edit some records in Rails Admin after do a multiple files upload using Carrierwave.

I guess that did the correct config, when I upload the files everything goes well, but if I try edit after save the record that error happens:

.log:

I was reading over some of the source code behind pngquant (here)

I got confused when I saw plus-equals seemingly assigning a new value to an array of structs (base += r in the code snippet below):