Questions tagged as 'imagen'

Tagged questions
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How to export a Google Org Chart to Image?

I have a problem with the following chart which I generated with the google API of charts. On this occasion I would like to know how to export this Organigram to Image. My project is made in asp.net mvc but this time I only used the pure API wit...
asked by 04.12.2018 / 18:36
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Save base64 image from processing to php

I have a sketch with processing in html5 that saves an image with SaveFrame() ; and opens in a new tab with data: image / png; base64," xxxxxx I need to save the image that appears in the new tab in a database, but I do no...
asked by 04.12.2018 / 20:41
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How to transform an image that I got from an input to base 64 with php?

I would like to transform a base64 image obtained from an input. But in doing so I print "ZGVzY2FyZ2ExLmpwZw ==" or something similar with each image I try. How do I make it so that I really get the image in base 64? HTML: <!DOCTYPE html...
asked by 03.12.2018 / 13:59
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android sqlite insert image

I have encountered a problem when inserting a photo which is loaded from a button, but, I'm going around and I do not have the clear idea, the code is this: import android.Manifest; import android.content.ContentValues; import android.content....
asked by 01.12.2018 / 22:47
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use p: galleria with images that are not in the project but in the local disk

I have a problem when using images that are not in the project but in the local disk, the p: galleria appears with 4 squares (for the 4 images) but it is blank and shows me the alt even though in the folder if the images are <ui:composition...
asked by 28.11.2018 / 16:49
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I see many errors in my program, these are doing a novel in Java, I am learning on my own to use the JFrame and the Jbutton

This is my code //Aqui se encuentran los imports de los comandos de texto y del audio ademas del Jframe para la aplicacion// import java.io.File; import java.util.Scanner; import javax.sound.sampled.AudioSystem; import javax.soun...
asked by 25.11.2018 / 07:56
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Save variable $ _POST when clicking on an image

I have the following loop that displays the folders that are in a default location. while ($fil = readdir($carpeta)) { if (is_dir($ruta . $fil) && $fil != "." && $fil != "..") { echo "<div class='col-md-...
asked by 16.11.2018 / 19:25
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How to change the color depth of an image in nodejs

How to change the color depth of an image in nodejs with the module jimp or ffmpeg or another, for example convert a png image from 24 bit to 8 bit.     
asked by 12.11.2018 / 02:42
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How to load and view a local image

The next problem I have is that I just can not upload and see an image to the website from the img folder <img src="/img/proyecto.jpg" alt="Proyecto en curso" style="float:left;width:600px;height:400px;"> I can not load and view ba...
asked by 14.11.2018 / 17:26
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How to update canvas width and height when resizing image

How can I update the width and heigth of a cava actuamaticamente. What happens is that I have an image to which I resize it, to larger or smaller size and the canvas takes me the original measurement and not the new one that I added to the image...
asked by 09.11.2018 / 20:48