1,537 Topics
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 | Hi all I would like to display several charts on a webpage. I have designed a class that would draw each chart using GD and based on data set by a public method. Unfortunately instead of charts being drawn I get an error message: The image ... cannot be displayed … |
| | Hi, This might sound stupid, but "please" cope with me. I got an image in jpg format which I want to read in an array or something (not sure) I only want the bytes of the image, not the headers, size, thumb etc. Basically what I'm trying to do is: … |
| | Per the title, I'm trying to figure out a way to restrict the boundaries of mouseClicked. I have an image that moves across the screen. When I click on it, it alternates with another image. However, I only want it to alternate when I click within 30 pixels of its … |
| | Hello Daniweb! I'm an amateur programmer who's learned quite a bit from online references, and usually searching eventually reveals the problem but I'm stuck! I've overcome many obstacles when creating a custom button on the Ajax Editor control, namespace issues, registring the controls properly etc. I resist the temptation to …  |
| | Ello, Firstly let me preface this with the fact that I'm absolutely hopeless at ASP.net. I know the basics, but that's it. Right, I'm trying to fix a property site coded in ASP.net. On the property landing page, there is a small gallery of thumbnail images below a larger one … |
| | Hello Daniweb! I'm an amateur programmer who's learned quite a bit from online references, and usually searching eventually reveals the problem but I'm stuck! I've overcome many obstacles when creating a custom button on the Ajax Editor control, namespace issues, registring the controls properly etc. I resist the temptation to … |
| | So I have not generated the event for the picturebox but lets say the picture box is "private void pictureBox2_BeverageItems" followed by curly bracelts . I have been looking all over and couldnt find a correct implementation my guess is to probably use "streamreader" but im still fairly new to … |
| | Hey guys, I'm making a project on Image processing in C# and I have successfully implemented other controls like zooming,filters,grayscale etc. All these controls happen when user clicks a menu item. Now I'm stuck on how to skew an image in a picturebox. Please explain by taking a simple example … |
| | I have a project on image processing. I have a picturebox with an image loaded in it via a openfiledialog box. I was trying to zoom an image in the picturebox by certain pecentage i.e **50%, 100% 150%** and **200%** . All this is done when a user clicks on … |
| | I've got a game, and I'm trying to do it right. I've got a spritesheet (which is really just a class that loads images for easy access. It seems to work, but then my tile system starts, and it fails in an interesting way - it loads only the foreground, … |
| | I want to display image from database to my htnl form but it id not displayed. Image copied from database to local c:\file_upload folder but from this folder i want to display in img src in html form .project doesn't give any error but image not displayed on html form. … |
| | Hi guys, Does anyone have an idea of a jquery plugin any other js plugin for editing and saving an image? I wanted to do something like this: [http://www.customink.com/lab/?#shared](http://www.customink.com/lab/?#shared) But only with option to add text and afterwards saving the image. Any help? Cheers |
 | This app I finally got the splashscreen to the way i want it, but when I run the .exe from the explorer the splashscreen loses its transparency and has a white background replacing the glow; In when the compiler runs it directly after it builds it look exactly how it … |
| | By using the `.htaccess` file, I can make any missing image on a page be replaced with a default ‘not found’ image. However, when this is done the replacement ‘not found’ image is stretched to the dimensions of the original missing image. I was wondering if anybody has a solution … |
| | So how would I click on a submit button with the HTML element being: <input src="/images/members/submit_button.png?1331667296" type="image">  |
| | Please give a image uploading script and displaying the uploaded images link in the same page.  |
 | im using fpdf.php library have some extension the pdf_lp.php then i got this error on my codes... hope somebody can help me identify my error.. any help is very much appreciated. <?php date_default_timezone_set('Asia/Manila'); require_once('./pdf_lp.php'); include ('connect.php'); // $sql = mysql_query("SELECT * FROM mydb WHERE contractno = '$_SESSION[contractno]'") $sql = "SELECT … |
| | Hello guys, I've been working with webdesign for like 6 years and never seen something like this. I can't get my PNG image to be transparant! I've exported it on several settings in Photoshop but nothing seems to work. Does anyone has any idea on solving this? http://www.photoshop-leren.nl/ Thanks! Best, … |
| | Just wanted to know if we need to texture map the texture on the model with code or is it better to just import a model with textures already on him? (considering its even possible)  |
| | Main form coding ;- using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace CS3DGeneratorSample { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void link_Image_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { OpenFileDialog.Title = "Open Image"; if (OpenFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK) … |
| | So, as indicated by the title, I have an interesting problem. In my 3d game I have several models -some of which are in world space (they are transformed by the view matrix, these models include asteroids, the home planet, the ship, etc), and some of which are in view … |
| | Hi, I'm an amateur programmer developing a 3d asteroid/space based game in xna. In my game I have a ship with a chase camera attached to it. Attached to the camera (and here I mean its position is calculated relative to the camera) is an arrow model that always points … |
| | hey, i have a code snippet for implementing the co occurance matrix of a grey level image.The code is :- public class TextureExtraction { public static int[][] binImage; public static int height; public static int width; public static double[] coocFeatures=new double[48]; public static double[] getCoocFeatures(){ return coocFeatures; } public TextureExtraction(int[][] … |
| | I am having a bit of an issue with centering images within an image rotator. The rotator is a php/jquery rotator, its very simple. the issue I am having is getting the images to be absolute middle. I have tried what seems to be everything I know, but I am … |
| | Hi all, I have a project where I need to read in an image of a maze and use a graph data structure to find certain points in the maze to place nodes and trace edges. I plan to have the maze be in only two different colors. The walls/background … |
| | Hi All, I have the following scrip that uploads a image to a destination folder on my server. What I am trying to do is "rename" the uploaded file and update the link in the back end database. The file uploads and stores in the correct folder, but what it …  |
 | I currently have the following code for a sprite struct (c-style for use in DLL): typedef struct LABglSpriteTAG { unsigned int glTexture; int w; int h; LABglColour *data; bool compiled; }*LABglSpriteHANDLE; And the following function: void LABglSpriteConvolute(LABglSpriteHANDLE spr, int w, int h, int *kernel) { size_t dim=spr->w*spr->h; LABglColour *out=new LABglColour[dim]; … |
| | I am wondering how to perform a 2D image blit with openGL. I used to use SDL and it was easy, but with opengl I end up making a rectangle with texture coords that is sunk a little into the screen. Is there any way to perform a 'real' blit? … |
| | I am working on a java application that will display an image and play a sound. It finds the current month and displays the appropriate information. Below is the code that I have been testing (that's why santa is in april) it will not work when trying to play wav … |
| | Hi everyone. I have a UI Design that I got coded by my software developer and when I change the color of an image and then run under "debug" The image stretches even though I never changed any dimentions or anything. All I did was change the color.Any ideas what …  |
| | Hey all , I am working on a website on which the user has to upload images, most of the images are of large size and that takes a lot of time for the image to be uploaded, is there a way by which i can reduce the time taken …  |
| | Hello, I'm having a problem using the jTable plugin. I'm fairly new to using jquery. Here is my problem: I have an database name reg and has fields (fname, lname.....avatar). What i want is to show the contents of the database using jTable. Now, I don't know how to display … |
| | I am writing a m-file that simply takes in a picture of a board with 27 LEDS on it and simply tells you which LED is lit up. My problem is with the calibration of the m-file. I am trying to use [x,y] = ginput(27) to have the user click … |
| | i want to know how to add put images or array of image (icon) in a JList any helpp . |
| | i want to refresh images on index.php while all images selecting from database kndly help me tell me whats the solution |
| | Im creating a community website and have a little problem working out what my if statment should look like. there is a default profile image and the one that is stored in the users directory. so basically i want to display the image which is in the users directory, but … |
| | Hey everyone, I'm trying to make a button have an image, it used to work but for some reason, now it doesn't. This is the error: [COLOR="Red"]Exception in thread "main" java.lang.NullPointerException at javax.swing.ImageIcon.<init>(Unknown Source) at Main.createImageIcon(Main.java:109) at Main.<init>(Main.java:82) at Main.main(Main.java:103) [/COLOR] I see that the error is the: [CODE]ImageIcon NewFileIcon … |
| | I need free of cost images or photos for my commercial website What are sources of images ? I like some images on Flickr under Common creative license What do you mean by give credit in Common creative license or Flickr? What Do you mean Royalty free images I dont … |
| | Hi, I am new in programing, I want to save images from google-images, I can use filter for only use the free ones. I use a google API, I have the URL and I want to pass to php, but I dont know how to pass from java-script to php. … |
| | I'm having a problem with the images taking the opacity from the wrapper div. Could someone bale me out of this one? You can view the site here:jltjr(dot)com/studiocarvel/ My wrapper css follows ~Thanks, JT [CODE] .wrapper{ width:960px; margin:0 auto; background-color:#000033; line-height:1.5em ; padding:15px 3px 15px 15px; left:50%; right:50%; -moz-opacity:0.90; -khtml-opacity:0.90; … |
| | I need some good open source slider and photo gallery |
| | Hello, I am creating a site (for practice). It is a site that works like the '9gag.com' where users can see images stored on the page. So far, I have successfully retrieved and posted image files from the server but I wanted to put on a limit on how many … |
| | How do you make shadows in OpenGL. I have been using the NeHe tutorials, but I do not understand their shadow lesson. Can anybody help? |
| | hello, i'm trying to check if a cell in datagridview is of type Image with the following code [code] if(cell.Value.GetType()==typeof(Image)) { ...... ...... } [/code] but it's always showing "Object reference not set to an instance of an object" error..could anytell me if i'm doing this right?? If not, how … |
| | I have developed an application that loaded many images in a listview using ImageList in c# .net framework 4. The images are also compressed. When many many images are loaded and compressed then it takes a long time. So I call the method in backgroundworker. In the backgroundworker I had … |
| | hey, im doing a project on processing images and i'd like to extract the features of an image stored in databse.How can i do that? anyone help..,please.. |
| | I'm curious because I'm new to the world of buying computer parts and such. I've installed an Asus model of the Nvidia 550ti and I was wondering if I should use the Nvidia drivers or the Asus drivers. both drivers seem to work with only slight differences in the multiple … |
| | Hi I've ms database where I've added one image(one so far for testing). Also in that DB(database) I have UserID and ItemID. Image I've added to DB (.mdb format) manually as OLE object. (It was : right click on DB field / Insert Object / from file/ picked up a … |
| | I have looked this up and cant seem to find a solution. Nothing I can find will work with my code. I really need help because i am doing this for a class project and nothing will work. Heres what i'm trying to get it to work with. [CODE] import … |
| | I know how to replace any image that cannot be found with a default image with the .htaccess file but I was wondering if it could be done when there is not URL. For example if I have this: [CODE]<img src="" alt="Picture" />[/CODE] It would not show up, I was … |
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