Questions tagged as 'imagem'

Tagged questions
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I need to center image searched by JS and nothing works

Next, I'm trying to do a tutorial to help my son in school so I help him and I still train a little JS. There would be several pages with one question and 3 choices If he does, a commemorative image appears, in case he misses a troll image appea...
asked by 25.06.2017 / 16:45
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Image problem on a tkinter button

I want to put image on the buttons, I've done this before, but agr n is working. Can you help me? ** Detail: ** In the same tkinter window is instantiated the screen of a turtle. def images(self): imgAdd = tk.PhotoImage(file='./Images/a...
asked by 05.07.2017 / 03:55
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How do I make a form consistent so that it accepts only 100x100 images?

I am making a crud type system and have an input field for the user to send his photo, however the photo has to be in the size of 100x100, is there a way for the form to accept only images of this size or smaller? p>     
asked by 26.06.2017 / 21:28
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What is the best way to use projection histograms as features in classifiers or NNs without using a resize in the image

I'm doing a digit recognition work on digital displays and I'm looking to use projection histograms as features for some classifiers, however the images are all of different sizes resulting in a different number of features for each image but I...
asked by 06.06.2017 / 19:04
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How do I remove the photos from the public folder or protect them from being accessed by the URL using Intervention image with Laravel?

I'm using the intervention image is this all working, my doubt and would like to remove the saved photos from the public folder so as not to be accessed by the URL or protect access by the URL for security reasons would anyone know how to do it?...
asked by 18.05.2017 / 04:10
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How to automatically resize div's with image and description

I have a project in which I have products with image, description and price, I want to leave the div's resizable automatically according to the description and image. I also want a static value that does not go over and misallocates the div's, i...
asked by 19.06.2017 / 19:33
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Base 64 Conversion in PNG

I'm migrating from Delphi 2007 to Berlin and a code that worked in 2007 does not work in Berlin. I use the following code to generate a PNG from base64 text, but it is returning the error:    no mapping for the unicode character exists in the...
asked by 19.05.2017 / 22:00
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Make the width of ul equal to the width of an image that is inside a li

I have an ul, inside it has 3 li, inside one of these li has an image, I would like to know if it has a method via css to make the width of ul is equal to width of the image. (without changing the width of the image) I want to do this because th...
asked by 11.05.2017 / 18:24
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Image resizing

I'm using the following routine to resize images, it's working, however the resulting files are getting a very large size, for example when I resize an image from 1400x700 from 500kb to 1200x600 the new file is getting 1.6 Mb. can be wrong? M...
asked by 29.04.2017 / 23:01
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Images do not load on safari and iphone [closed]

I finished a website in Wordpress and it does not load the images in both Safari and Iphone.     
asked by 13.04.2017 / 14:54