Questions tagged as 'imagen'

Tagged questions
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Problem with GD library in PHP

Good guys and girls, I want to print a certificate for a forum that is dictated where I study and research found the PHP GD library, I saw some tutorials and then the truth was "izi" I've been all day in this xx and I do not find the error first...
asked by 14.05.2017 / 06:13
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As I keep name of the images in a BD Mysql

Could you help me with this? I have a form in html with 3 inputs to upload photos, it works perfect but now I want to save the names of the images uploaded in a bd (when I upload these images are renamed without losing their extension) and my...
asked by 14.04.2017 / 19:52
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error with itextSharp see 5.5.10 when extracting Image of a particular page PDF

I have tried to implement part of this code in my application extract image from pdf download the itextsharp 5.5.10 but in the code line new Matrix(float.Parse(width), float.Parse(height) exit error correct that error using version 5.2...
asked by 21.02.2017 / 23:09
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About loading images BufferedImage in java

I am working on a project in java in which a form is filled out and the entered data is passed to bar codes. I already downloaded the jbarcodebean library, I already generated the first field as a barcode. What I want to know is, How to add...
asked by 23.12.2016 / 08:22
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Error Recover when saving or retrieving a BD SQLServer image

When saving the Image in the database it is saved in a field of type Image the problem is that when recovering the image and receiving it in a variable type [] byte doing the correct conversion I can not visualize in the control destined, I...
asked by 17.01.2017 / 15:08
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Obtain path of a selected image from the file browser

I need to obtain the path where the image is saved when the user selects the image, I have this code: // Llamada al explorador de archivos public void elegirFoto(View vista){ Intent intent = new Intent(Intent.ACTION_GET_CONTENT, MediaStore...
asked by 22.09.2018 / 18:12
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Adjust height of an image to a div

I'm doing a website for a project at my university. It turns out that on my website I had a background image with a size of 1920x1080 that took up the entire wallpaper but by reducing the height of the main banner to 75vh (before it was at 100vh...
asked by 06.06.2018 / 11:31
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PHP Upload a level in a path to delete an image ../

I have a form where you can upload and delete images that are stored in a folder that is at a higher level. This is the route: Imagenes_folder / imagen.jpg Form_folder / form.html From form.html I want to delete an image but can not fin...
asked by 03.11.2017 / 14:29
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Help to upload an image to a phpmyadmin database with AJAX

Good morning, I have a problem uploading an image to my database. I have several different data and all are saved except the image, which I configured with the column name "IMG" and longblob file type This is my HTML: <div class="control...
asked by 30.11.2017 / 14:43
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What is the most optimal way to recover an image from the database?

When I store the images in the database, a blob is generated that is too large, when I extract it by means of jquery it takes too long, and if there are many images, it is worse since the character string fills several screens, I usually use the...
asked by 23.03.2017 / 15:39