Questions tagged as 'imagen'

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How do I insert an image in a pdf, generated by the pdfmake library, from javascript? in a project in laravel

I am starting to use the library and I want to insert an image that is in the public folder of my project in laravel . What I have been doing so far: let docDefinition = { // a string or { width: number, height: number } p...
asked by 21.07.2017 / 09:09
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Does not load image in div - Javascript

I have to perform the following operation: I have a form in which I fill in all the data and when I press the "Save" button the user's name must be loaded in a so-called "list". Well, this is done correctly. The problem comes when I want t...
asked by 08.06.2017 / 12:50
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Modification of ListviewAdapter

I found on this page a code from a listview with images: link I need to work with bitmap type, I changed everything from the int [] type to Bitmap [] . The result is the following: public class MainActivity extends AppCompatActivity { Li...
asked by 01.06.2017 / 18:50
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Problem Recognition of numbers from an Image

I have been trying to recognize a serial number in several images from rifles like the following: I have tried with an OCR for image recognition called Asprise: Asprise OCR and it has worked, however I developed the project to carry i...
asked by 02.05.2017 / 23:02
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Problems uploading images using django formsets

Good day the reason why I make this entry is because I am struggling to load images using django forms, when creating a new product two forms appear to load two more images, the problem is that when loading all the forms if they create these rec...
asked by 30.03.2017 / 22:54
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Why can not some photos on my blog be seen? [closed]

I have a blog with interesting images and notes, but in some articles you see the photos and in others you do not see them ... I do not understand what the reason is. Can somebody help me ? Thank you !! the site is called viral diary and th...
asked by 29.03.2017 / 03:16
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WIA 2.0 Scan documents both sides in Java

I am developing a desktop application in java to scan documents and save them in a database or directory, I use the WIA library (Windows Image Acquisition) and COM4J to use the objects of that library, I have managed everything except the scanni...
asked by 22.03.2017 / 20:14
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Read image in an ImagePanel

I have the class CropImage that works correctly, the method start is created and there I generate a JFrame decorado that should show the current image that is drawn in ImagePanel . If I put an absolute address works...
asked by 27.01.2017 / 13:52
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how do I rotate an image in php?

I'm doing an android app that sends me a form together with an image to the server but the images come out horizontal. That is, I'm going to the server and I see that the image is saved but horizontally This is the android code import and...
asked by 28.02.2017 / 18:31
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Change color to an image in SDL (c ++)

I have an object in the game where its color depends on several circumstances (scenario, collisions etc ..) The problem is that for each situation, in the sprite sheet I have to add the object with the different color again. Is there any w...
asked by 09.02.2017 / 01:33