Questions tagged as 'imagem'

Tagged questions
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Imageview - Defining Drawable by Path Path

Hello I'm starting on Android and I'm having a little project that would be a memory game. So for "shuffling the cards" I have created a function that stores in an array of integers called codimg numbers from 1 to 12 random and different. In...
asked by 24.05.2015 / 17:42
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Move image inside a picturebox with the mouse without using the scrollbar

Kindly, does anyone know how I can move an image within a pictureBox without having to click the scrollbar ? What I want is to move the image, just clicking the mouse on it so I can drag it inside pictureBox . This is the Form:...
asked by 09.04.2014 / 00:52
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How to plot the colors of each pixel in the image?

I'm working on image color recognition, so I'm converting the RGB image to Lab because it's the closest color space to human vision. After that, I get each one of the Lab's 3 channels and I want to plot in the 3D graphic the color variations tha...
asked by 13.10.2018 / 01:59
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Resize image automatically

When programming a web page via PC, I added an image map whose image was relatively large, occupying the width of the entire page. The problem is that when you access a smaller screen, such as a notebook screen, the image does not resize along w...
asked by 22.03.2018 / 14:40
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Photo saved in Directory does not appear in Solution Explorer

After much pain, you can save the photo in the directory and not the bank. But she does not appear in my folder in my Solution Explorer, but when I open the photo through the windows explore it appears. Because of this, the photo is not displ...
asked by 08.06.2015 / 18:26
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PHP display image from mysql

I am developing a CMS where the user can insert articles and if you want to upload an image to that same article, the text uploads work correctly but the images do not, the only thing that appears is the name of the image in the site where the i...
asked by 08.04.2014 / 17:38
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Registering multiple images in a post

I have a study project that has to create a kind of gallery. Assuming I have a limit of 20 images per post. How to register these images in the database? I thought of two hypotheses. On the 1st I would create about 22 columns in a table calle...
asked by 16.11.2014 / 22:20
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How to restrict certain file extensions and save to the database?

I need to upload images to my database and use the data type as Bytes in the SQL Server database. How do I guarantee that it really would be an image that will be passing to him? I want to leave released only for .jpeg and .png files. Is it p...
asked by 10.02.2014 / 20:23
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What is the best way to read an IPTC header from an image? W#

What is the best way to read the IPTC header of an image? I have the following image and I had to read the description of it (for a bank of images), but I already researched many forms that were confusing for me. Has anyone done this and can you...
asked by 25.05.2017 / 17:30
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Save Image with better resolution

Hello, I'm saving images to the database. But the resolution is very bad. I'm using the following: btncamera.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { tirarfoto();...
asked by 29.11.2016 / 05:31