Questions tagged as 'imagem'

Tagged questions
2
answers

Wordpress image cropping and deletion of the original image

After the upload of an image in wordpress I would like to make a check if the registered image is larger than the declared size limit, if it is larger I want to delete the original image in upload folder and keep only images trimmed with t...
asked by 15.10.2015 / 14:17
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How to create thumbnails of images from an existing image inside the folder?

I am learning to program, even learning VERY with the help of you who teach me practically everything about functions and my problem now is this: thumbnails of various width and height to match each area o...
asked by 22.11.2015 / 17:23
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How to improve the quality of the saved image?

I use the html2canvas tool in a project to print a certain area of my code and save it as an image. I have tried to save in the following formats, JPEG and PNG , but both are of the same quality, I would like to know, of someone who uses...
asked by 07.08.2015 / 16:59
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Android save user profile picture

I am wondering what is the best method to save the user profile image of the app I am developing, where on the login screen will load the user profile picture and home screen as well. By the research I did have 2 ways: 1st) Save the image in...
asked by 22.12.2015 / 01:25
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How do I save an image from the gallery and load it into the activity?

I would like to know how to save an image from the gallery and load the activity in version 2.3.3 of the Eclipse emulator, because my code only works when I test it on my Android 4.1 device and even then when I load a large image it leaves a hug...
asked by 24.01.2016 / 21:22
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Load the bytecode of the image into String and convert to Bitmap in Flash AS3

I need to load the bytecodes of the image into a String and then convert it to Bitmap . I am using the code below but without success: var urlLoader:URLLoader = new URLLoader(); urlLoader.load(new URLRequest("imagebytecode.txt"));...
asked by 11.02.2014 / 19:05
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Upload system with rotate image automatically as in windows 8.1 or facebook

Today when viewing an image in windows 8.1 even if the image is lying down it automatically understands and shows correctly, in windows 7 the image lying down appears. When sending this image to sites like facebook it appears correct. However, w...
asked by 05.03.2015 / 16:33
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Open a lightbox image in the same layout from a button

Good day, people. I have a problem that I can not solve, I already fucked a lot in the posts here and in the youtube tutorials and nothing. I'm developing an android app for a project in college, but I'm not a programmer, I decided on the app to...
asked by 02.11.2017 / 14:13
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Save frames / images of a video

Hello, I need to save images / frames of a video. The idea is to create a movie preview before it starts. The problem is that I'm not able to implement the examples I found. 1st Example to take a screenshot of the component with JavaFX,...
asked by 30.11.2017 / 15:54
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How to take an image from gallery and keep orientation (portrait / landscape) on android [duplicate]

I have an app that takes images from the android gallery, but on some devices the image orientation changes, I'd like to know how to keep the original orientation of the image.     
asked by 28.09.2015 / 22:59