Most voted "image" questions
An image is the visual representation of an object through techniques of photography, painting, drawing, video or other disciplines.
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answer248
viewsFloodfill with primefaces. Catch coordinate of click on p:graphicImage
I want to make an image painting application using java. As it is for the web environment I chose primefaces as a framework for the vast documentation that exists about it. However I did not find…
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answer71
viewsLeave pictures rounded android
I wonder if there was a way I could make my app images round like these and wonder if that would be feasible, good practice…
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answer129
viewsHow to add Midia in Wordpress Library programmatically?
Consider the situation where hundreds of files .jpg are already available in the directory wp-content/uploads/2014/09 by default and we need them to appear in the Media Library…
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answer134
viewsShow images with Cover Flow effect in Objective-C
I am looking for a library that allows to show images with Cover Flow effect. But I’ve seen that the libraries that people have used are "third parties". I wonder if there’s a native Objective-C…
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answers127
viewsHow to use jqZoom on a Base64 image?
Situation: I have a small application where the user chooses an option from <select> and in that an image is loaded via javascript using Base64. Problem: The jqZoom plugin does not work…
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answer494
viewsDisplay an Image via URL
I have an image on the link http://187.45.142.241:8080/umamaoNovo/images/u184Tulips.jpg I wonder if it takes any function to display quick post need to display images in a Listview.…
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answers344
viewsHow to change image in Uiimageview equal to Photo Gallery?
Setting: Load some images into one NSArray and show them in a UIImageView as it is done in the photo gallery. But without the edit options. Just view and switch to the side using Swipe. I made a…
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answer3777
viewsResize image in java
I have the following problem. I have an application that takes an image and loads it buffer and then I have to resize it. However, using the method getScaledInstance() the image loses a lot of…
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answer1503
viewsRemoving an image via unlink does not work
I have the following code below: //carrega a imagem anterior $img = $db->prepare("select ipco_descr_multimidia,ipco_arquivo from ipco_multimida where ipco_id_questao_fk = :id ");…
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answer2424
viewsRead file in binary
Hi, I am saving a file in binary format and trying to open the same binary. However, I am not getting the expected result. They follow the writing and reading function. I’m saving a format image.…
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answer366
viewsHow to create a thumbnail of an image that is saved in the comic book?
I have an image saved in BD need to know how to Resize it, how to save it in a folder.
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answers5781
viewsHow to configure an image in Imageview so that it takes the entire screen of the phone
The following I declare normal to ImageView : <ImageView android:id="@+id/imageView1" android:layout_width="fill_parent" android:layout_height="fill_parent" android:src="@drawable/imagem"/>…
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answers41
viewsAuto-resizable images with Jquery Mobile
I’m using the classic example of listview present in documentation of jquery mobile. However, when using images of different sizes, I would like the image to automatically be the size of the…
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answers114
viewsScale an image with Imagick without deforming the original
One have an application in which the user can upload an image, do Crop and "work" the image, adding props etc... My problem is with Crop because the max size of Crop is always different depending on…
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answer101
viewsClassic slider for sliding/dragging
I wanted to make a slider, from right to left and vice versa, but I’m not able to increase the number of px, everything is working badly. HTML: <div id="next"></div> <div…
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answers643
viewsHow to set a time to close image when opening
I’m having a doubt how to set a time to image that was opened close. It would be a loop? I’m using ImageView: <ImageView android:layout_width="match_parent" android:layout_height="wrap_content"…
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answers37
viewsMove icons in app menu
In my project, there is a menu, in which there are several small icons created through Imageview, and I have to make these icons available to be moved, similar to Android home. Would have some…
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answer146
viewsIs it possible to pick up a title from an image using "Getelementsbytagname"?
If yes, how? If not, is there any way I can get the title value and then print it? For now it is like this(Inside a function. In the image has an onClick calling the same). var imagens =…
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answer296
viewsImage Transformation of E-mail Text - PHP and Javascript
On my site (made in PHP and Javascript), I have a routine of sending vouchers (is a hotel client’s site) pro e-mail guest. I wonder if it is possible to turn all the content of the email that is…
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answer168
viewsChange soon according to the page
Hello. I need the logo of the site to change according to the page the user visits. I have a site made in PHP in which the top is a include. So I thought to change the logo via Javascript. I put the…
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answer1083
viewsInserting Image in Database with Java Web
I’m having trouble inserting an image into a database. I already have a saving method and I’m including a photo field, but I’m not sure how to implement to upload the image. Whoever can help me,…
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answer786
viewsGenerate PDF images using Pdfsharp -Windows Form
I am using window form . net and would like to convert scanned images to PDF thus generating images pages in PDF. I’m using the Pdfsharp. I have the following code but it only generates a page.…
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answers116
viewsWhat is the appropriate http code to respond to the contents of an image?
Well, the question is quite straightforward. I want to use PHP to answer the content of an image. However, I would like to know if the http status type will have any impact on the client (for…
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answers11
viewsHow to adjust page size custom to Inkspace so that page starts in coordinates (0.0)
Well putting the page size according to the template: Width :420 Height : 297 Satifaz, starts at 0, but too large area to use it embedded in the html page. So I reduce to the size occupied by the…
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answer72
viewsShow slider when uploading photo
Good afternoon, I have 4 images on my website made in bootstrap that correspond to 4 categories and I would like to see a simple slider with the photos of each category. How to do? Thank you…
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answer1524
views$_FILES Undefined index error how to resolve
When uploading an image I get the error: Notice: Undefined index: imagem in C: Apache24 htdocs change_photo.php on line 9 Notice: Undefined index: imagem in C: Apache24 htdocs change_photo.php on…
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answer490
viewsError returning mysql database data
I made a normal form that returns the data in HTML. So I decided to insert images in the database and then gave a warning: "Notice: Array to string Conversion in E: sites htdocs progdesenv2 admin…
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answer890
viewsJavascript - Return image dimensions
Explanation Hello guys, I’m uploading an image, with Javascript, using the following code: $('#image-background').on("change", function(e) { var arq = URL.createObjectURL(e.target.files[0]);…
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answer2508
viewsHow to open a WEB image on a Timage in Delphi?
I’m trying to open an image that’s on a site of mine, I can’t use Twebbeowser because it has a vertical scrollbar that I can’t remove, so I only have Timage.
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answer17
viewsApp background
I wonder if there’s a way to make triangles with div’s that are responsive like the background of an app, or if it’s better to use a vector image. If you refer me to a website with veotorial images,…
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answer54
viewsHow to correctly adjust the image height in a Uitabbaritem?
I set up two images for one tabBarItem. As I couldn’t find a way to change the center of the image, I used the following method to make the image effect go up a few pixels, above the UITabBar:…
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answer387
viewsC#. Image.Getthumbnailimage increasing file size
I have a picture of 320x320. When I use the Image.GetThumbnailImage it generates an image of 180x180. Only the size of the 320x300 file is 10k, the size of the Thumbnail file is 52k... I wish he was…
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answer380
viewsCkeditor: How to make images responsive?
Staff created a site from scratch and integrated to Ckeditor, my site is in Bootstrap but the images I send by Ckeditor are not responsive, already installed a plugin (imageresponsive) but I don’t…
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answers86
viewsHow do I make one image not run over another?
All right? I have a code where I can move several images with the mouse but when dragging an image it goes over the others. I want to move it without going over. Follows the codes: package…
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answers290
views3D reconstruction MATLAB
I am developing my TFG with Matlab where from a figure in Upper Image 20X20 and a figure Lower tbm 20x20 I get the possible kernel in other N central images. However to present the result I need to…
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answer490
viewsHow do I make it when the music starts to rotate an image?
How do I when the music starts to rotate an image? javascript or php <script type="text/javascript"> rodarImagem( function adicionaClassERoda() { document.getElementById('pic').className =…
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answers682
viewsProblem with resizing PNG images in PHP
Good night. I’m with a virtual store script here, but I’m having problems with PNG images. When uploading an image like this: . The script checks the extension based on mimetype, "sanitize" the file…
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answer252
viewsHow to create Parameters for Ireport
I am developing a Java Software where the user registers. Each registered product can be printed. Each product may have several images and these images should be printed together with the data of…
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answer67
viewsImage upload saves only first image in database
I have the following image upload code if(isset($_POST['upload'])){ //INFO IMAGEM $file = $_FILES['img']; $numFile = count(array_filter($file['name'])); //PASTA $folder = 'upload'; if($numFile <=…
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answers436
viewsOnclick on Canvas
I have an image and on top of it is drawn a canvas. I need that when I click on the image it opens to normal size with the canvas design. For now I click on the image and just open it, the canvas…
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answer912
viewsHow to rotate imageView 90º?
Hello, I’m making an Image editing app and I need to know how to rotate 90º of an imageView and replace the original with the image that has rotted I searched the sites and found this way to do, but…
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answers551
viewsHow to insert an image in the xsl spreadsheet with php? Since the database is saved only the image path in a folder on the server?
What is being passed to the spreadsheet is only the image path, but I need the image to be passed to the spreadsheet. The image in the server folder, only the image path is saved to the server.…
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answer439
viewsPHP generating image with accents "buggers"
I’m generating an image, which is basically a simple text. Only the text gets the "buggy" accents, all incorrect, even if I set the encoding to utf-8. Here’s the code: <?php header('Content-Type:…
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answers2057
viewsUpload images to Codeigniter
Good, At first I wanted to say that I don’t understand anything, but I really don’t know anything about Codeigniter. But the site is so done and asked me to add an image upload. And so I did, but…
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answer11053
viewsHow to download an image from a URL?
How do I download an image from a URL using PHP and save it to a folder to use later? I wish to save images from Imdb to use on my own site. First I tried to download the image using the function…
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answer134
viewsProblems with html formatting
I have an image upload with text on a website and after inserting shows the images and text. The upload saves the images in a folder and yours path in the database. It’s supposed to look like this:…
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answer42
viewsHow to recover images from an android device through a date?
I need to recover all images (internal and/or external) that is on my device, but I need to filter this search for a date. Example: I need to find all the photos taken on 10/02/2016. Just out of…
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answer39
viewsHow to send the selected image with javascript?
I’m adapting my blog to be responsive. However, by hiding the banner, it’s still there and always loaded access to the page. I would like to know if it is possible to upload images according to the…
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answers74
viewsRotate android image without resizing it?
I am "translating" a program written in c# for Android, and I had a problem during the rotation of an image. The code works normally, but returns an image of size different from the original, I…
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answers2148
viewsAPI facial recognition
Guys I’m looking to work on a system for my TCC with facial recognition. Is there an API that does this for me? Could be any language. Thank you.