Questions tagged as 'image'

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Retrieve the metadata of an image that is in S3

I manually uploaded an image to my aws account in an S3 bucket. Now I need inside a lambda to retrieve this image with the getObject method and extract the metadata from that image. I'm not getting it because what returns from S3 is an object an...
asked by 17.01.2018 / 16:07
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Error updating profile photo laravel

I was making an auth larial system that changed the profile picture of the user and the following error occurred: This is my php code: <?php namespace App\Http\Controllers; use Illuminate\Http\Request; use Auth; use Imag...
asked by 04.11.2017 / 04:24
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How to delete an image from the Storage laravel 5.2 folder?

I'm using this code to upload image is all working my doubt and in the condition if to delete the old image I have to leave a default.jpg image as default plus my condition if deleting this image. my question and how can I leave this image alway...
asked by 21.09.2017 / 20:01
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How to recover the image of the Storage folder using INTERVENTION IMAGE Laravel 5.2?

This solution works in the Public Folder more when switching to Storage folder I can not get the image and display in the view Can anyone help me? Controller public function profile(){ return view('profile', array('user' => Auth:...
asked by 13.09.2017 / 16:24
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Save the image associated with an Image control to disk

Let's suppose that an image is loaded into the Image control of the following example ... <Button x:Name="button" Content="Button" /> <Image x:Name="image" /> What code do I need to associate with the button button to pop up...
asked by 06.01.2017 / 18:50
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Display photo in ToolbarItem Xamarin Forms

I need to display the photo on the right side of the menu with ToolbarItem . I return the photo of the database for the "Photo" property of type string . Convert the photo string to Base64 and assignment to component...
asked by 07.12.2016 / 13:15
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Transfer the image from one Image control to another of the same type

I have these three controls: <Button x:Name="btn" /> <Image x:Name="imagem01" /> <Image x:Name="imagem02" /> Let's say I upload an image in " imagen01 " using: OpenFileDialog ofdImage = new OpenFileDialog(); ofdImage.Fil...
asked by 14.12.2016 / 17:02
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Error inserting image into folder

I am inserting an image into the Database. In the database, only the name of the image is saved, and the image is stored in a folder. $target_dir = "./uploads/"; $target_file = $target_dir . basename($_FILES["image"]["name"]); $uploadOk = 1;...
asked by 19.06.2018 / 12:24
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Convert byte into image using img src

To convert a byte that comes from the sql database into image in the ListView I do this: <asp:Image runat="server" ID="Image1" CssClass="image1style" ImageUrl='<%# "data:image/jpg;base64,"+ Convert.ToBase64Strin...
asked by 23.04.2017 / 06:11
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How to use an image in android application that is saved on a web server?

I have an android application that selects an image of the SDCard and sends it to a webservice made in php that saves the image to a server and writes to the database (MySQL) the image path. What I wanted to do now is to take this image that is...
asked by 15.08.2017 / 21:39