Questions tagged as 'imagen'

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Boostrap problem when adjusting the scaling of an image

   I have a problem with the subject of the image, because when doing it with boostrap you should, the image, shrink slowly as you increase the size, but what it does is cut. I have not found a solution online, what I need is that the image is a...
asked by 26.04.2018 / 18:21
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How can I cast a Thumbnailator object to Blob

I have a form in which I get an image. And through a Java library Thumbnailator GIT MANA Repo Thumbnailator And I do these steps: //Transformamos en un array de bit la imagen byte[] contents = file.getBytes(); //Escala la imagen y l...
asked by 26.04.2018 / 11:38
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Doubt when reading image .bmp

I am creating a small C script to extract the pixel matrix of a (very simple) .bmp image of two colors (1 bit / pixel). However, when reading the Header information, it turns out that the "size" and the "width x height" product do not match:...
asked by 22.04.2018 / 12:36
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Load an lwjgl.opengl.Display in javax.swing

I have a Display object from the java lwjgl library: link the one that I have some 3D objects loaded, and I update the display every frame in the following way: In a class created by me, called DisplayManager: public static void updateDis...
asked by 26.04.2018 / 17:46
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Insert image in android

I'm doing an apk that creates a pdf file with Java iText PDF 5.4.4.4 , I've already been able to create the file, but I can not insert an image. This is the code I hope you can help me. package com.example.user.pruebaimagen; import...
asked by 17.04.2018 / 02:08
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image slider with angularjs, ng-repeat and asynchronous requests

I am new at angular js, and I have had a problem when trying to create an image slider. The following happens to me: When I have an array "defined and initialized" by default, the effect of the slider works fine, but when I want to initialize it...
asked by 03.03.2018 / 01:11
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Load image created in PHP directly to the Database

I am using the PHP QR Code library to generate a QR code that is saved as a png image on a specific path. The problem is that I do not know how to save the generated image directly in the database. It is worth mentioning that the PHP file I...
asked by 27.02.2018 / 04:37
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reset flexslider 2

I have a slider (flexslider2) that takes the data of a json which changes depending on a value that happened to the function. The slider is generated automatically. The problem is that when I want to change the json's data, calling the function...
asked by 21.02.2018 / 14:54
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I have a problem with the Intent.createChooser PLEASE HELP

I have a question because I do not get the address of files that are images, videos, music but of text documents like word or .txt public class minube_main extends Fragment { final int ACTIVITY_CHOOSE_FILE = 1; FloatingActionButton FBMN; Gri...
asked by 19.02.2018 / 07:52
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how to change profile image and delete the old one in laravel

I'm learning laravel and I'm doing a user panel where this has an avatar by default, the user can change their profile image, and I can upload the image and deploy it, the problem is that every time I upload a new image, the old one remains in t...
asked by 13.02.2018 / 19:46