Questions tagged as 'imagem'

Tagged questions
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What better way to store images in an iOS app?

I'm working on an app, and I've read through various websites and articles on how to store image in Core Data or in the app directory.  But I wondered what would be the best way. I wonder, what would be the best design for this case. To bette...
asked by 12.01.2015 / 02:34
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Problem displaying image with UIImageView

When displaying image included in the project in .png format using UIImageView to only display the simulator screen is left blank Code used: UIImage* imagemLocal = [UIImage imageNamed:@"button.png"]; _imagemViewLocal = [UIImag...
asked by 14.01.2015 / 19:12
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Problem displaying image

As I display an image recorded in the database, I believe it is not actually recorded, because I can only see the name / format of the image. In this case, how do I display this image? I looked for some ways to do it using custom HTML helper...
asked by 14.09.2014 / 03:42
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Saving image data from json / web-service to sqlite on iphone

Hi! I wonder if you can help me, I'm trying to save an image in an sqlite bank, on the iphone. But I can not.  Briefly explaining how it works ... The app connects to the server and receives the data using Json. Once received, the data is...
asked by 21.07.2014 / 02:10
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Take gallery image and save to a certain folder

How do I get an image from the gallery (using ImageView) and save it to a folder I created on the SDcard?     
asked by 07.08.2014 / 05:59
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How to convert pixels to RGBA for characters?

Having access to the pixels of any image through the SFML library, my goal is to capture them and convert them to characters by placing them in a new array (image) and then displaying it. For this I checked the size of the image: sf::Vector2u...
asked by 13.05.2014 / 23:28
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At the time of registering the php form with an image it only sends the image to the folder but does not register the data in the bank

This is my form <form method="post" id="show" action="inserir/inserir_show.php" enctype="multipart/form-data"> <h4>Nome do show</h4> <div class="form-group">...
asked by 28.11.2018 / 18:55
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MPDF Class - Base64 Images

Good afternoon, I'm using an mdpf class to generate the PDF of a file, but when I use a base64 image within a <img> model my image did not appear Function: $date = date("dmYHi"); $mpdf = new mPDF('','A4',0,'',10,5,7,7,6,6,...
asked by 05.12.2018 / 16:57
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Buttons with dynamic images with kivy

Problem I have a button with circular image, with the image in the ratio 1: 1, and when executing the code (below) the program generates a screen with aspect ratio of 1: 1, but it is possible to resize the screen and change its aspect ratio a...
asked by 11.12.2018 / 02:23
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How to crop an image to the center when uploading the same

In the project here I want to display the images in a square-sized dynamic div where its maximum size is 240 x 240. Assuming a user uploads an image with a rectangular dimension (eg 500 x 280), that same div becomes "disfigured" since its hei...
asked by 31.08.2014 / 03:42