Questions tagged as 'imagem'

Tagged questions
2
answers

How to count the objects in the image with PHP?

The original photo of the beans is this: Decreasetheresolutionofthephoto,Ialreadyappliedafiltertobeingrayscaleandincreasedthecontrasttothemaximumtobecomeblackandwhite.ThenIexaminedthecolorofeachpixelandmountedanarrayarray.IfIloopoverthisarra...
asked by 11.02.2017 / 01:53
7
answers

Reduce the size of an image and maintain the aspect ratio with CSS

If I have a horizontal image (320x205), <div class="container"> <img src="imagem.jpg" width="320" height="205" /> </div> and I put the CSS rule .container img { max-width: 200px; } , the reduction is not proporti...
asked by 17.09.2014 / 23:46
3
answers

What are the standard sizes of android images?

I'm creating my first application on the Android platform and as far as I know one of the downside of this platform is that the devices on the market have different sizes of screens. I created a project in Eclipse and found that it creates 4...
asked by 16.12.2013 / 19:28
1
answer

What is an SVG?

Nowadays it is spoken in quality of image and always connected to this type of affirmation occasionally appears this mysterious abbreviation. It seems to be SVG something really amazing, say your image does not get distorted when magnified. H...
asked by 07.10.2015 / 02:04
3
answers

A base64 image loads faster than a url?

I'm developing a page where I need to have the images displayed only after loading them. And, in order to keep the space of the images empty, I thought of using some image of "loader". So, I thought it would not do any good to display imag...
asked by 28.10.2015 / 16:48
3
answers

How to add a CSS class to images that did not load?

I have an HTML page with numerous images displayed as follows: <img alt="img1" width="50" height="120" src="my_image.jpg" /> <img alt="img2" width="50" height="120" src="another_image.jpg" /> <img alt="img3" width="50" height=...
asked by 04.01.2014 / 15:51
2
answers

How to make a gif run only once?

I have a GIF and I want it to only run once, without any repetitions. Is there any way to do this? How?     
asked by 16.12.2015 / 16:54
5
answers

How to swap the img src of a small image for a large image?

Information: I'm trying to make a simple photo gallery. I want to show the image clicked in large size in the center of the screen. (Clicar em 0.jpg e mostrar em uma outra div 0Large.jpg) Problem: With the code I have I can do t...
asked by 14.02.2014 / 01:09
1
answer

Guidelines for Visual Assets

I'm developing an application for Windows 10 and on the Microsoft website it does not tell you which pattern to adopt for I mage Asset s: Square 44x44 Logo , Store Logo and Badge Logo . The image below is an example where it shows a c...
asked by 07.12.2015 / 00:50
3
answers

Is there any advantage in bringing together all the icons of a site in a single image?

I see on most major sites that the icons used are grouped into just one image, which results in the download of only one file by the user. Is there any benefit in speed gains or is it just a matter of organization?     
asked by 04.04.2014 / 03:45