Hex To An Image Lookup - Convert The Hex Code Into An Image Containing The Selected Colour?
May 1, 2009
how I can get this lookup to work..:?I'm using a app that uploads an image and returns a hex code in a 3x3 grid. (See here: http://jrm.cc/color-palette-generator) I want to take this one stage further and have a code that will then take the Hex code and look up a field in an sql database containing hex codes. Then convert the hex code into an image containing the selected colour. For example;
User uploads image of the sky
App returns hex codes of sky
App then needs to look in a field database of images on server and finds image/s with similar hex value
App then returns images in replace of the hex code (i.e blue water, swimming pool, blue coloured hat etc etc)
Im trying to have a click event that replaces an image on the page with a new image that has been selected randomly from an array. I have solved PART of this already (can get the random image to appear).
However, instead of appearing on the page where the old image was, the new image appears in a blank page.
My research indicates that thisblank page location-problem is a result of using document.write in the Function. Therefore, I know I need to find a different way to accomplish this, but am failing miserably.
I have been trying for hours and hours and HOURS to figure out proper syntax for accomplishing this via elements, functions, variables and mootools.
A bit of my research:
I found this---but havent figured out how to implement it in my scenario:
I found this---but havent figured out how to implement it in my scenario:
I'm having a problem with changing the background image on an element when I use the .hover() and .toggleClass() methods. Here's some code:
First the CSS: Code: .down-arrow { cursor: pointer; background: #efefef url(images/arrow-down.png) no-repeat 13px 13px;
[Code]....
It seems to work ok(ish) if I use the .css() method and change it directly in the code, but I want to try and keep my styling only in my CSS file and use classes to make the change.
Here is my code for looking up a city, and state by zip code. I am getting no errors and I believe it should work, but the code does not seem to want to function. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "[URL]"> <html xmlns="[URL]"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>City and State Lookup</title> <style type="text/css"> .....
I'm completely new to this and have no knowledge at all when it comes to javascript. Have been using this script on my site for a while. Is there anyway I can add a URL link to the images that are in my selector? When clicked would go to that page on my website.
<script language="JavaScript"> /* Random image slideshow- By Tyler Clarke (tyler@ihatecoffee.com) For this script and more, visit http://www.javascriptkit.com */ var delay=10000 //set delay in miliseconds var curindex=0 [Code]...
Is it possible to convert hex to an image with Javascript? I want to pass an image through a web service as hex, and need to know if I can extract that on the client side and display it as an image..
How do I convert an image or datauri to canvas? I see the other way at [URL], but I also want to find out how I can create a canvas at the first place.The reason I ask this question is because I would like to create a little app that lets user create a canvas 'image', save it as something and be able to reopen it for canvas modification in the future. I figured that datauri is a good way to save a canvas, but I am not sure how I can do to reopen the datauri and use canvas to modify the drawing.
Not sure how stupid this requirement is, but I have a scenario, where I am rendering reports via iframe by providing a URLI am rendering reports through iframe by providing the application URL. Now the requirement is to generate a PDF file out of the iframe. I have to create a pdf file from the iframe src. I have no control over the application that is generating report in jsp.Is it possible to capture contents of iframe as image or convert it into a PDF file?
I want to have a big image and say 5 small thumbnails underneath. When the user clicks a thumbnail, the image loads where the previous big image was. Is there a standard way to do this?
The menu is in "Header" part, i want to highlight the selected image in "Header" when it is clicked.
When the image is clicked the related page is displayed in the "Main". Onmouse over the highlighted image is displayed and Onmouseout the non-highlighted image is displayed.
I've tried by removing the Onmouseout event but that keep showing the highlighted image of Onmouseover event.
I'm creating my WYSIWYG html web editor. but now I want to know witch image is selected. I try the selection.createRange().htmlText but it returns me null. I see that when i have an image selected, the selecion type returns me "Control", but how can i access the properties of this control?
I have a page with a default avatar image and a input box below it. Its a form. The thing i want to do is that, i want the default avatar image replaced after a user selects a image from the input tag.my code is some like this.
I am creating a page with a dropdown menu that has 140 countries in the list. When someone clicks on say, Algeria, an image of Algeria comes up below the dropdown with a URL below that. I got the code to accomplish that much. What I need further help on is how to make the URLs a hyperlink (all different) as well as making the image clickable so that a larger version pops up when clicked on. I'm ok with starting from scratch if there is a better way to accomplish this than what I've got. code...
Is it possible to have a form's textarea background image fadeout to an alternate bg image, when that textarea is selected (by clicking the textarea or tabbing to it)? I've never seen this done before, but I'd really like to do it..
i have image button i need to display image .if the size of the image button is 100*100 and image size is 50*50 .the remaining space of the image button should be empty.the image should not stretch.
I'm trying to get the hover over image selected based on the current page. I've used an external jquery.url.js library to access file and href information. The if statement is reached correctly, but I can't get the code within it to work. Each image is stored within an anchor and, as with the hover code (included), I'm trying to change the end of its source file name from '_off'to '_on' so it's active.
I'm using DreamWeaver CS3's image rollover code, but I'm trying to edit the code so that when you click the image, the hover state stays selected.
Then, when you hover anc click another image, the first image reverts back to it's original state. I've scoured the Internet, but can't find anything that works.
Here's the current javascript code:
Code: <script type="text/javascript"> <!-- function MM_preloadImages() { //v3.0 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
Is is possible to have a Radio button, when selected, insert an image into a table(or something)? Each Radio button changing the previous image. I figure it would be an array, or maybe its a simple onclick, both of which I've tried, but I am fairly new to this. I'll show you the code, and hopefully you can figure out what I mean.
how to achieve the same affect with the code pmw helped me with several months ago this time around im trying to achieve the same affect instead of displaying one image im wanting to display text but stuff like this depending on what is selected once again it will display the following.the url for this is once again here.how much space,bandwidth,ram for gaurantee and burstable ram and ips etc.. now how can i do this using the following code below.
Im trying to have a click event that replaces an image on the page with a new image that has been selected randomly from an array. I have solved PART of this already (can get the random image to appear).
However, instead of appearing on the page where the old image was, the new image appears in a blank page.
My research indicates that this blank page location-problem is a result of using document.write in the Function. Therefore, I know I need to find a different way to accomplish this, but am failing miserably.
I have been trying for hours and hours and HOURS to figure out proper syntax for accomplishing this via elements, functions, variables and mootools.
A bit of my research:
-I found this---but havent figured out how to implement it in my scenario:
Source: [url]
-I found this---but havent figured out how to implement it in my scenario:
I found this code on another website and have been trying to mod the code so each image is the same size. but it will no even compile.So I am a bit fustrated right now. Any help on this topic<!-- Begin
var speed = 5000 var size = 75,100px var Pic = new Array() don't touch this