Questions tagged as 'imagem'

Tagged questions
2
answers

Overlap two images with: hover

My goal would be for a .png image to be over a .jpg image by hovering over it. I tried with the following code: .image{ width: 320px; height: 180px; } .image:hover{ content: url('playplay.png'); } But it looks like this When pa...
asked by 04.01.2018 / 01:09
1
answer

Using the picture tag showing multiple pictures simultaneously

Hello, I'm having some problems with the tag picture, in this case we use the tag to show images responsively, adapting the image to each device, but if I want to show more than one image simultaneously, it is possible with this tag? Ex: <...
asked by 27.12.2017 / 15:00
1
answer

How to do a fade in on page load?

I'm trying to make a fade-in effect as soon as my page is opened using only CSS, would I have some way to do that? Are the browser enabled? I did a search and what I found I'm leaving here to better illustrate the question. img {...
asked by 12.07.2017 / 23:37
1
answer

How do I check if a $ _FILE has been set?

All right? I'm trying to run this code: if(empty($_FILES['imagem']['name'])){ $upload = new Upload(); $novoNome = $upload->efetuarUpload($_FILES["imagem"]); $pontoTrocaAlterado->setImagem($novoNome); } I need only when...
asked by 28.06.2017 / 21:22
1
answer

Leave image with responsive text

Hello, I need to insert a text on top of an image, which is responsive in the correct place of the image, until it is working "well", but the site is done in bootstrap, and when it leaves col-md-4 and goes to the size col-xs-12 (when you resi...
asked by 23.08.2017 / 23:15
1
answer

How to draw GIF with ImageIO and drawImage

I need to draw a GIF, I have the following code: public BasicBlock(String path, String name, int id, boolean gif){ this.path = path; this.name = name; this.id = id; File img = new File(path); try { image = Image...
asked by 10.07.2017 / 02:22
1
answer

Google Maps API: Change default marker image

Hello, I'm testing the Google Maps API in my android app, and I learned that you can change the default bookmark icon, but when I added my PNG image to the project, the icon got an absurdly large size. How can I do this not to tell you that my im...
asked by 06.05.2017 / 04:39
1
answer

CLOB for string and vice versa [closed]

I'm developing a web server where I have to store images in String of Base64 exchanged by desktop , mobile and website to Oracle database, but I researched a lot and saw some alternatives that are: sto...
asked by 11.05.2017 / 04:30
2
answers

How do I insert an image as the background of a div?

I want to add an image as the background of a div, and for this, I'm using the following code: <div class="container"> <div class="row"> <div class="col-xs-12"> <div class="imagemDeFundo">...
asked by 14.09.2016 / 21:41
2
answers

FATAL EXCEPTION error loading image gallery using AsyncTask

I'm creating a small gallery and I'm having a hard time loading images using AsyncTask class adapter: public class AdapterGaleriaFragment extends BaseAdapter { Context ctx; List<ImageDataModel> lista; public AdapterGaleriaFragment(Con...
asked by 18.10.2016 / 23:44