Questions tagged as 'imagen'

Tagged questions
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How to decode adaptive huffman?

I am trying to decompress what would be a PNG file, I have come to the part of obtaining the data already compressed from the IDAT section, as I understand these data are decoded in an Adaptive Huffman, I have already researched in certain pages...
asked by 05.12.2018 / 18:13
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Problem with getResource () when getting an image

I have a package called app and within this I have two packages one called res and another graphics, within this last one I have a class with a method, which is responsible for creating an ImageView private ImageView getImageViewFrom(String pa...
asked by 13.09.2018 / 18:35
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Rename an image before or after saving it

I'm doing an app in android studio, and I need to change the name of an image before saving it. I detail more, first I upload an image from the memory of my mobile, the change by default and then save it, but save it with the name that had that...
asked by 24.04.2018 / 19:22
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how to export images from php to excel

Hello, I already have a file that exports me a table to excel but this table contains images which are not exported. Somebody could help me. I urgently need a solution to solve this problem. This is my code to export but not the image <?...
asked by 14.05.2018 / 17:57
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How to recover the path of an image in Database?

I have a problem recovering the path of an image in my database, the image is uploaded correctly, the route is captured well, only that the word Array comes out first, and I do not have idea because, I need you not to say that in order to use...
asked by 22.03.2018 / 19:59
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three columns per php row

Hi, I want to create a gallery of images where you define how many I want to see, and I want them to look at 3 per row using php                                                         <body> <div class="container-fluid">...
asked by 02.10.2017 / 21:48
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Help resize image and watermark

I have this script and I would like to add a watermark when uploading it to the server but I do not know how to do it. Could you help me? <?php if ((isset($_POST["enviado"])) && ($_POST["enviado"] == "form1")) { if(isset($...
asked by 10.11.2017 / 16:48
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Send SVG image in Email

I tried to send an image in SVG code so that a mail client interprets it as HTML and is visualized. The problem that only I see the image in a mail client, for the most part can not be seen. The way I send the code from sql server is as fo...
asked by 27.09.2017 / 01:24
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laravel width and high storage

What would be the code to know the width and height of an image in a directory? I was currently doing it with getimagesize() but I wanted to know if it could be done with storage of laravel . Something like: Storage::size('file...
asked by 05.08.2017 / 03:45
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Take a photo and save it full size no bitmap [closed]

Good, I would like you to help me, how can I take a photo and save it (not the bitmap) the photo in full size, for example as whatsapp does, that creates a folder in the mobile, I have seen several pages where they show how to save on the sd car...
asked by 28.07.2017 / 03:01