resize-image | Simple Python Script to Resize All the images in a Directory | Computer Vision library

The problem is that the img is an actual element taking up space.

This snippet removes that div and img and instead puts the image as a background with size cover. This ensures that box1 remains the size given by the grid settings.

The FileName property is the file name property from the client (https://docs.microsoft.com/en-us/dotnet/api/system.web.httppostedfilebase.filename?view=netframework-4.8#System_Web_HttpPostedFileBase_FileName) so you can't load the file using that property. I can upload an image from c:\yfeyhcdrt\image.png, but this folder will probably not exist on your server. You should load it using the InputStream property instead using https://docs.microsoft.com/en-us/dotnet/api/system.drawing.image.fromstream?view=windowsdesktop-5.0

I have found the bug and I am closing this question.

I fixed the problem by CD back into my dir before running gulp:

RUN cd /mcvitty && gulp

Your image view width and height is "wrap_content"

Have your tried changing it to "0dp"?

Azure Function with Http Trigger and SixLabors ImageSharp do this good.

First you have to implement DownloadImageAsync to download file from url, from this sample code:

I changed arguments in ctx.drawImage function:

A 500 error indicates that a request was made to a web server and it could not handle it. It will be tricky to find the root cause, as the issue could be front-end, back-end, environment (web.config / app pool settings) or an issue with DevExpress.

Therefore you should run the code in isolate. For example: create a blank aspx page (no Master Page), which contains the AjaxFileUpload and has empty function/methods. If this works, then add the bare minimum code to save an image (to a temp folder). If this works, then copy code across bit-by-bit until you can create the error.

Alternatively add some logging to your back-end code. It looks like you have a try/catch that hides exceptions. If there's an error then the variables results is returned as null. It look like MultiUploadComplete() doesn't checks for success, but merely the size of the file?

Alternatively re-write the AjaxFileUpload. It's not well supported and modern JavaScript, HTML and web browsers means that it's a lot easier to implement.

Take a look at https://www.smashingmagazine.com/2018/01/drag-drop-file-uploader-vanilla-js/. This article shows how to create a mutli-file drag & drop uploader using pure JavaScript, HTML5. You'll need to create an end point, preferably using a WebApi or generic handler (if using an older version of asp.net)

As a simple proof of concept. I've put together an aspx page, which post images to an api. It sends the files individually at once for performance (but you can do it all as one request). The main thing to point out is that theres no third part libraries and you have flexibility to change the look and feel of you file uploader.

ASPX code

To upload to bucket, I'm just using this way: