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  • what EVENT LISTENER should i use for my android app

    - by Mithraa
    In my app, when one particular image button is clicked and held, i must be able to calculate the time for which the image button was held pressed. Can any one help me by giving some simple guidance or sample code. i am really stuck up here. Is there any specific event listener for this particular requirement.

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  • jQuery: How to write a function on click, hold and move?

    - by Syom
    I started learning jQuery just yesterday, and I like it very much. And now I decided to write a script where I can change the margin-left of an image when I click on it, hold the clicking and move the mouse. Depending on mouse coordinates I must change the image's margin-left. Could you give me an idea how I can do it? Thanks.

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  • matlab noise cleaning

    - by gil
    how can i clean image from noise? i have a program that create images, and i have noises in the images, like a shadow of the object that in the image. how can i clean it? i tried to use a level, but i didn't work.

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  • how to list out the submited data in same page where form submitted?

    - by OM The Eternity
    I have a form with 3 text values and one image.. I want to save these values such that i can display these records in the list below.. how can i do that... I am using osCommerce For example: <form method="post" id="fm-form" action ="" enctype="multipart/form-data"> <label>Name:</label> <input type="text" id="fm-name" name="fm-name" value="" /> <label>Email:</label> <input type="text" id="fm-email" name="fm-email" value="" /> <label>Birthdate:</label> <input type="text" id="fm-birthdate" name="fm-birthdate" value="" /> <input type="file" id="fm-image" name="fm-image"/> <input type="submit" id="fm-submit" value="Save it"> </form> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr > <td align="center" class="productListing-heading">Product(s)</td> <td align="center" class="productListing-heading">Edit</td> <td align="center" class="productListing-heading">Delete</td> </tr> <?php for($i=0;$i<$count_image;$i++){?> <tr> <td align="left" class="productListing-data1"> <?php echo tep_image(DIR_WS_IMAGES . $file_realname, $save_image[$i], '110', '110');?> </td> <td align="center" class="productListing-data1">Edit</td> <td align="center" class="productListing-data1">Delete</td> </tr> <tr><td>&nbsp;</td></tr> <?php }?> </table> In the above format as the form is submitted the image has to be stored in a count_image array variable... and the on its count, the list below the form is displayed.. but i cannot get it worked.. could u pls help in doing this...

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  • Map resources when added to the project bundle

    - by Espuz
    I have a .h when I map all the image files names and xib names with #defines. For example, if I have an image called "buttonBackground.png" I map it in my .h as #define BUTTON_BACKGROUND_PNG_FILE @"buttonBackground.png" It's possible to detect when a resource is added to the bundle and create the correspond define with a script?

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  • how to disable on click event

    - by user1819709
    function insertQuestion(form) { var x = "<img src='Images/plussigndisabled.jpg' width='30' height='30' alt='Look Up Previous Question' class='plusimage' name='plusbuttonrow'/><span id='plussignmsg'>(Click Plus Sign to look <br/> up Previous Questions)</span>" ; if (qnum == <?php echo (int)$_SESSION['textQuestion']; ?>) { $('#mainPlusbutton').replaceWith(x); } //append rows into a table code, not needed for this question } .... $('.plusimage').live('click', function() { plusbutton($(this)); }); function plusbutton(plus_id) { // Set global info plusbutton_clicked = plus_id; // Display an external page using an iframe var src = "previousquestions.php"; $.modal('<iframe src="' + src + '" style="border:0;width:100%;height:100%;">'); return false; } <form id="QandA" action="<?php echo htmlentities($action); ?>" method="post"> <table id="question"> <tr> <td colspan="2"> <a onclick="return plusbutton();"> <img src="Images/plussign.jpg" width="30" height="30" alt="Look Up Previous Question" class="plusimage" id="mainPlusbutton" name="plusbuttonrow"/> </a> <span id="plussignmsg">(Click Plus Sign to look up Previous Questions)</span> </td> </tr> </table> <table id="questionBtn" align="center"> <tr> <th> <input id="addQuestionBtn" name="addQuestion" type="button" value="Add Question" onClick="insertQuestion(this.form)" /> </th> </tr> </table> </form> In the code above I am able to replace an image with another image when the if statement is met. But my problem is that when the image is replaced, it does not disable the on click event. My question is that when the image is replaced, how do I disable the onclick event onclick="return plusbutton();? Could unbind click work in this situation. I don't want to use href=# because I don't want to include # at the end of the url

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  • Which is easiest solution for hover images

    - by Mirage
    I am looking for some easy jquery solution for hover images. Like if i define a class. them jquery should get the current image like abc.png then chnage that to abc_on.png and then put that to on hover image How can i do that. i don't want to add function for every button. Just one function and it do all. My Images all usually imagename.png or imagename_on.png

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  • best way to store list of websites on iphone app

    - by Jonathan
    By best I mean most efficient. So don't go on about subjectiveness. I have a list of websites and I want to store the list on the iphone locally, there must be an URL, title and a small image (like 32x32 max image size). I don't think I should be using CoreData for this. Should I be using a plist?

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  • Search images using c# in local images folder

    - by np
    We have a images folder which has about a million images in it. We need to write a program which would fetch the image based upon a keyword that is entered by the user. We need to match the file names while searching to find the right image. Looking for any suggestions. Thanks N

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  • Getting url of images given a word in PHP

    - by DomingoSL
    Hello, im developing a program who change his background image in function of the trending topics of twitter. So i have a function who return me a word (first TT on twitter), then i need another function that give me a url of an image relative to that word, like google images when you search or flickr. Do you know how to do this? or even better, do you have a php script made?

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  • This is a valid C code but not a valid C++ code?

    - by claws
    In some library I'm using (written in C) its StorePGM(image, width, height, filename) char *image; int width, height; char *filename; { // something something } All functions are defined this way. I never seen such function definitions in my life. They seem to be valid to MSVC but when I compile it as C++ it gives errors. What is it? some kind of old version C?

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  • I need to generate a string of 7 chars that is based on the id of the row.

    - by Totty
    I need to generate a string of 7 chars that is based on the id of the row. So knowing the id of the image and a secret key, i should get the generated string. the string must contain chars from "a" to "z" and numbers from 0 to 9. I have a dir that contains photos like this dir/p3/i2/s21/thumb.jpg the generated string is p3i2s21, then is used to calculate the path of the image.

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  • cycle through list, change style every x seconds

    - by kjarsenal
    I have a simple slideshow (jQuery Cycle) that displays an image every ten seconds (7 total images). In an adjacent div, I have a list with 7 bullet points. What's the easiest way to script a method in which the css/style of the appropriate bullet point changes as its accompanying image. The idea is to have all list items displayed, but 1 highlighted every 10 seconds?

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  • Looking for some help working with premultiplied alpha

    - by user315142
    I am trying to update a source image with the contents of multiple destination images. From what I can tell using premultiplied alpha is the way to go with this, but I think I am doing something wrong (function below). the image I am starting with is initialized with all ARGB values set to 0. When I run the function once the resulting image looks great, but when I start compositing on any others all the pixels that have alpha information get really messed up. Does anyone know if I am doing something glaringly wrong or if there is something extra I need to do to modify the color values? void CompositeImage(unsigned char *src, unsigned char *dest, int srcW, int srcH){ int w = srcW; int h = srcH; int px0; int px1; int px2; int px3; int inverseAlpha; int r; int g; int b; int a; int y; int x; for (y = 0; y < h; y++) { for (x= 0; x< w*4; x+=4) { // pixel number px0 = (y*w*4) + x; px1 = (y*w*4) + (x+1); px2 = (y*w*4) + (x+2); px3 = (y*w*4) + (x+3); inverseAlpha = 1 - src[px3]; // create new values r = src[px0] + inverseAlpha * dest[px0]; g = src[px1] + inverseAlpha * dest[px1]; b = src[px2] + inverseAlpha * dest[px2]; a = src[px3] + inverseAlpha * dest[px3]; // update destination image dest[px0] = r; dest[px1] = g; dest[px2] = b; dest[px3] = a; } } }

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  • aligning divs in <td> to top of <td>

    - by twitter
    update: added jsfiddle: http://jsfiddle.net/WgzgF/11/ I have a table with a bunch of <td>. Each td has a div .tdcont which is like a wrapper of all content in that td. In .tdcont, I have 2 groups of divs .alwaystop and .below-at. <td class="table-td"> <div class="tdcont"> <div class="alwaystop"> <div class="at1">at1</div> <div class="at2">at2</div> <div class="at3">at3</div> </div> <div class="below-at"> <div class="bat1">bat1</div> <div class="bat2">bat2</div> <div class="bat3">bat3</div> </div> </div> </td> The problem I'm having is that alwaystop is supposed to align itself to the top border of the cell and below-at is supposed to come right under it like this _____________________________________________________ at1 at2 at3 | at1 at2 at3 | at1 at2 at3 | bat1 bat2 bat3 | bat1 bat2 bat3 | bat1 bat2 bat3 | small image here | big image here | | | is taking lots | | | of space | | __________________|_________________|________________| What I'm finding is that alwaystop and below-at center themselves vertically like you see in this fiddle http://jsfiddle.net/WgzgF/11/ so if one of the adjacent cells in this row is long, alwaystop centers itself to this row's height like this _____________________________________________________ | at1 at2 at3 | | | bat1 bat2 bat3 | | at1 at2 at3 | big image here | at1 at2 at3 | bat1 bat2 bat3 | is taking lots | bat1 bat2 bat3 | small image here | of space | | __________________|_________________|________________| What I want to do is make alwaystop always start from the top of the cell regardless of adjacent cells' heights, then the below-at comes under it. How can I do this? I should add that I have the content of alwaystop is floated left, so is the content of below-at, so they're supposed to be like 2 rows inside that td. .at1, .at2, .at3{ float:left; } .bat1, .bat2, .bat3{ float:left; } The css for alwaystop and below-at is empty. I tried a whole bunch of stuff like vertical-align and absolute positioning, but nothing worked and I just gave up and deleted them. .alwaystop{ } .below-at{ }

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