Questions tagged as 'imagem'

Tagged questions
2
answers

Div Slider between images on Hover

Good afternoon, I need to set up a project for a photography client and he asked me for something I had never done, I tried to search the internet but I did not find anything that would help me what I needed. I need in the DIV where the previ...
asked by 15.02.2018 / 16:57
1
answer

Add link to image by * .CSS file

I have a *.css file that determined the position and size of the image I have in my header, you can add a hyperlink to that image in the *.css file itself, and then when I assign that image that id file *.css does it...
asked by 27.06.2017 / 21:49
1
answer

Working with high-quality images in sqlite3

In my application I make the selection of an image of the gallery, then I save it in the bank, but if the image has a high quality the app does not save, besides saving it stops working, has some way of save that image in the bank even if it is...
asked by 19.10.2016 / 20:22
2
answers

How can I share an Image by Mail, Bluetooth, etc?

I have a ImageView that has a drawable that was edited while using the app, wanted to take this final version of the edition and send it via E-mail, Bluetooth, etc. The way I'm doing it, when I send it by email for example, I get infor...
asked by 17.12.2015 / 14:58
1
answer

Removing an image via unlink does not work

I have the following code below: //carrega a imagem anterior $img = $db->prepare("select ipco_descr_multimidia,ipco_arquivo from ipco_multimida where ipco_id_questao_fk = :id "); $img->bindParam(':id',$id); //executa a query $img->ex...
asked by 14.10.2014 / 18:30
2
answers

What is the best way to save an image in MongoDB?

I'm developing a JS system with Node server and need to save images in MongoDB in a way that saves as much space as possible, and I'm currently converting the image to Base64 String and saving as an attribute of a document in the collection. B...
asked by 08.10.2017 / 23:50
2
answers

Handle all images in a directory without having to access [duplicate]

The script below, is responsible for showing a sequence of images at a certain rate of quantity (num), so it is necessary to define a number of images. Check out: Code <html> <body> <script> var dir = 'imagen...
asked by 21.01.2017 / 15:18
1
answer

How to capture colors of an image in a JLabel that behind another JLabel?

I need to get the pixel colors of an image embedded in a JLabel with MouseMotionListener , and this JLabel is under or behind another JLabel. I know I can get a background color behind a JLabel, but what I need to capture are colors...
asked by 14.04.2017 / 04:14
1
answer

Error while using while generating barcode

First: I'm using the function below and I'm implementing a chile. Reason: I need to generate several codes, for example: 1 2 3 4 5 .... 98 99 100, follow code: <?php $i = 1; while ($i <= 100) { function geraCodigoBarra($numer...
asked by 19.08.2016 / 01:36
1
answer

Image gallery asp.net and C # with problem to view the photo

I'm having trouble displaying the photo in the browser, the repeater brings all the info from the bank except the photo. I inserted the data manually into the database. // TABLE CREATE TABLE [dbo].[Imoveis]( [CodImovel] [int] IDENTITY(1...
asked by 12.08.2016 / 00:00