Questions tagged as 'imagem'

Tagged questions
1
answer

AngularJS - What is the best practice when uploading images?

I've implemented this solution to upload the images: MaquinaResource.save($scope.maquina, function (data, responseHeaders) { var formDataImage = new FormData(); for(var i = 0 ; i < $scope.images.length; i++) { formDataImage.ap...
asked by 21.06.2016 / 15:36
1
answer

Capture image by url

I have the following url: link {{name}} .png Replacing the word nome with a specific name and navigating to the page in question shows an image.png. How can I capture this image using angularjs? Ex: link     
asked by 18.02.2016 / 19:29
3
answers

How to get a photo of Facebook profile?

I'm having trouble downloading the profile photo. When I add this line, initializing the id: userIds2 = profile.getId(); Class public class MainFragment extends android.support.v4.app.Fragment { private Database databaseHelper; private A...
asked by 02.10.2015 / 20:59
1
answer

Can you calculate the diagonal on Canvas?

I need to draw a square with Canvas in an image. This image comes from the database, where it has different dimensions. I am able to draw the square in the center of the image, but if the image is wider, the Canvas is out of proportion. Is it po...
asked by 24.06.2015 / 15:56
2
answers

Load Bootstrap Carousel

I'm developing a portal, with Bootstrap (3.1). For this I put a carousel equal to the bootstrap on HEADER of the page and the content just below that carousel. This is where the problem occurs, when loading the page, as the images have...
asked by 13.02.2014 / 14:22
2
answers

Saving Base64 Image with ADODB.Stream

After converting an image to base64 using html5 and canvas, I send the string to Classic ASP and there I should save this image to a certain directory. I'm using the following code: base64String = Trim(Request.Form("base64")) Set tmpD...
asked by 27.05.2015 / 19:42
1
answer

What are the formats used to represent values (color, contrast, brightness) in digital images? [closed]

What I want to do is: recognize pixel patterns in a file, or know how the assembler handles this (to make it easy to recognize these patterns). Always wanted to create some application to manipulate images, doing object recognition, trying ne...
asked by 09.01.2017 / 13:08
2
answers

Should we use SVG or PNG icons for web sites?

Is it better to use icons in SVG or PNG formatting for websites? Why?     
asked by 22.02.2017 / 14:00
2
answers

How to resize image to container size?

I have a div with 1184x308px and want to be placed inside images that are dynamic. Because images can be loaded with any dimension, how can I adjust the dimensions of div ?     
asked by 03.03.2015 / 11:02
1
answer

How do I save an image in the database in SQLite?

How do I save an image in SQLite? I ask to be as specific as possible because I do not have much experience. In case I want to include a table row to save the image. import br.gestaoBd.Login; public class EstruturaBanco { public static...
asked by 11.01.2016 / 04:38