Questions tagged as 'imagem'

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List folders and subfolders in a combobox in php

I have this code: <form action="" method="post" enctype="multipart/form-data" name="selecionar" id="selecionar"> Selecione a pasta que deseja enviar a imagem:<br> <select name="galeria" id="galeria"> <?php $di...
asked by 29.03.2018 / 21:30
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Updating an image in tkinter

Hello, I would like to know how do I get an image on my button when I press it and another image when it is not being pressed.     
asked by 29.01.2018 / 17:09
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Image does not appear - php

I'm trying to bring the Mysql database image to a PHP page but it does not appear. Follow the code: <!doctype html> <html> <head> <script src="jquery.js" type="text/javascript"></script> <script src="jquery...
asked by 19.01.2018 / 14:12
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I can not generate content-type php output for jpg image

Good morning everyone. I'm trying to make the output of a jpg image content type print only the image, but I can not. header ("Content-type: image / jpeg"); I put everything in correctly, but going forward when I try to get the data, no...
asked by 26.01.2018 / 15:41
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Image Capture via WebCam C #

I have an application developed with Windows Form in C # that captures image through the webcam installed on the computer. This application has several forms, and one of them is the image capture. When I finish capturing the image and closing...
asked by 20.12.2017 / 14:40
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Save File on Physical Path

I'm uploading an image I get via form using C # ASP.NET. My code is working like this: [HttpPost] public ActionResult UploadFile(HttpPostedFileBase file) { try { if (file.ContentLength > 0) {...
asked by 29.11.2017 / 18:22
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Deleting an image on the form

I need to delete one image at a time from my database, I have a n:m table and I can not delete the image. Here's part of the method to delete the image. public function deleteImg(Imagem $imagem) { $imagem()->delete(); \Ses...
asked by 30.11.2017 / 00:18
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Doubt in C # with html

I have an application that loads an image that is inside the project. When I pass the directory manually (eg src="~/Imagens/logoACESSO.png" ) it loads the image normally, but when I get the same path for a C # variable it does not load the...
asked by 30.11.2017 / 17:56
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How to display photo saved in the database?

People, how do I display photos saved in my database? I want to make it as a gallery that has the option of the administrator delete the photo or add a new one at any time.     
asked by 30.11.2017 / 21:36
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PDF generated with iTextSharp adding image gets poor quality

I have an image file that I need to pass to PDF and for this I am using iTextSharp . I'm trying to do this in the following way: private static void Main(string[] args) { using (var stream = new FileStream("document.pdf", FileMode.Cr...
asked by 22.11.2017 / 00:47