Convert Hex To Image?
Jun 8, 2009Is 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..
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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)
JQuery :: Convert Image To PDF?
Sep 25, 2009I need to convert images(.gif/.png) into PDF format in javascript. Can we do that using jQuery.
View 1 Replies View RelatedConvert An Image Or Datauri To Canvas?
Feb 16, 2009How 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.
View 1 Replies View RelatedJQuery :: Convert A Image Into Base64 Encoding?
Apr 28, 2011I want to convert a image into base64 encoding and send it to server as json object(because of existing design).How we convert an image in base64?
View 2 Replies View RelatedPossible To Capture Contents Of Iframe As Image Or Convert It Into A PDF File?
Aug 23, 2011Not 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?
View 3 Replies View RelatedConvert 2 Characters - 2 Text Areas (input And Output) + "convert" Button
Aug 2, 2010I would like to create a program which converts some letters into different ones.
1) I want 2 text areas (input and output) + "convert" button
2) if I type in the input area the letters "ea" I would like it to be converted into "a", so that If I type "cambrea" and press "submit" the output text will have "cambra".
3) if I type "e " which is (e+space) I want it to be converted into " " which is "space" example: if I type the word "spine " it should be converted into "spin , note that there is a space after "spin ".
4) If I type any vowel before "o" it should render "o", example: gambuo becomes gambo.
would this be possible? I'm not very familiar with Javascript even though I can modify it.
Convert Image File To Binary File?
Dec 1, 2011I am creating a form using html5 and javascript. Am using <input type = file> tag to browse and display the image file. I need to convert the image file to binary file to store it in web database.
Is there any method to convert image file to binary file.
How To Convert To <br>
Jan 14, 2011See title :) How do i do it?
View 17 Replies View RelatedHow To Convert From Php
Aug 14, 2011convert this php to javascript?
[Code]....
How To Convert CSS
Mar 12, 2010how to convert this CSS
.hidden { opacity: 0;
-moz-opacity: 0;
filterrogidXImageTransform.Microsoft.Alpha(opacity=0);
}
to javascript?
Convert Variable To A Value
Jul 23, 2005i have a quick ? i have a variable that is named dynamically by
combining values into a string, how would i then get the value of the
string
formname = "document.form" + count + ".quantity.value"
I then need the value of the form element, not the value of the
variable (formname).
How To Convert Below Vbscript
Jan 20, 2011how to convert below vbscript to javascript.
[Code]...
Convert Value To Integer.
Sep 25, 2007function calculateGst(exGst) {
//percentage of current gst.
var gst = 10;
var gstAmount = (exGst * (1 / gst));
var gstInc = (exGst + gstAmount)
alert(gstAmount);
alert(gstInc);
}
now, the exGst parameter comes from an document.getElemenetById('txtExGst').value in an onclick event.
the problem is this. if 400 is entered at exGst, the gstAmount spits out 40, as it should, but the gstInc spits out 40040...so its treating it like a string rather than a number...
Convert Seconds To HH:MM:SS
Oct 31, 2004Could reorganize to make it a bit shorter, but. . .
//*******************************************************
//Convert seconds to HH:MM:SS
//*******************************************************
function convertHMS(sec)
{
//From JS FAQ by Liorean
Number.prototype.toDecimals=function(n){
n=(isNaN(n))?
2:
n;
var
nT=Math.pow(10,n);
function pad(s){
s=s||'.'
return (s.length>n)?
s:
pad(s+Ɔ');
}
return (isNaN(this))?
this:
(new String(
Math.round(this*nT)/nT
)).replace(/(.d*)?$/,pad);
}
if(sec>59)
{
var hrs=sec/3600;
if(hrs<0)
{
hrs="00";
var min=hrs*60;
min=min.toDecimals(8);
var snd=min.substring(min.indexOf('.'),min.length);
min=min.substring(Ɔ',min.indexOf('.'));
if(min<10)
{
min=Ɔ'+min
}
snd=Math.round(snd*60);
if(snd<10)
{
snd=Ɔ'+snd;
}
var tm=hrs+':'+min+':'+snd;
}
else
{
hrs=hrs.toDecimals(8);
var min=hrs.substring(hrs.indexOf('.'),hrs.length)
hrs=hrs.substring(Ɔ',hrs.indexOf('.'));
if(hrs<10)
{
hrs=Ɔ'+hrs;
}
min=min*60
min=min.toDecimals(8);
var snd=min.substring(min.indexOf('.'),min.length);
min=min.substring(Ɔ',min.indexOf('.'));
if(min<10)
{
min=Ɔ'+min
}
snd=Math.round(snd*60);
if(snd<10)
{
snd=Ɔ'+snd;
}
var tm=hrs+':'+min+':'+snd;
}
}
else
{
if(sec<10)
{
sec="0"+sec;
}
var tm="00:00:"+sec
}
return tm;
}
Convert A Number Into A Name
Aug 19, 2011For example, I have <span id="convert">1</span> somewhere on my page. Notice the "1", I want to covert "1" into let's say "John" every time the "1" is within a span tag with "convert" as the id. I also want "2" to be converted to "Pete". And "3" to be converted to "Bob".
[Code]....
Convert Into To String?
Dec 16, 2002im just starting to learn Javascript, and am wondering if there is anyway I can take an int and convert it into a string... ?
View 3 Replies View RelatedConvert Javascript To Vb Script?
Jul 23, 2005This javascript creates a table that has a header and side column that
do not move while scrolling through the table. I need to convert this
to vb script. Can anybody help, or do you have code in vb (asp) that
would do the same thing?
Code:
How To Convert A Float To A String ?
Jul 23, 2005I want to know is there any function in JS the same as "sprintf" in C language?
View 4 Replies View RelatedConvert Javascript For Firefox
Jul 23, 2005I use the following script in order to show/hide a section, and at the same
time to change a companion .gif with another:
function doExpand(paraNum,arrowNum){
if
(paraNum.style.display=="none"){paraNum.style.display="";arrowNum.src="../../images/arrOn.gif"}
else {paraNum.style.display="none";arrowNum.src="../../images/arrOff.gif"}
}
and then in the body:
<div id="reltpc"><a href="javascript:;" onClick="doExpand(xplan1,ico1)"><img
id="ico1" src="../../images/arrOff.gif" alt="" width="10" height="9"
border="0"> Show Info</a></div>
<div id="xplan" style="display:none" onClick="doExpand(xplan,ico1)">
<p>text here</p>
<p>some more text here</p>
</div>
Furthermore, two more scripts are used in order to show/hide a section
without the image:
function doSection (secNum){
if (secNum.style.display=="none"){secNum.style.display="block"}
else{secNum.style.display="none"}
}
function noSection (secNum){
if (secNum.style.display=="block"){secNum.style.display="none"}
}
and then in the body:
<div id="more"><a href="javascript:;" onClick="doSection(dtails1)">More
Info</a></div>
<div id="dtails1" style="display:none" onClick="noSection(dtails1)">
<p>text here</p>
<p>some more text here</p>
</div>
All three of them are working good in IE and Ffox, however the second claims
to use "gelElementById" instead.
Well, how could it be done? Would you help me please, to get that
conversion?
Convert To VBScript To JavaScript ?
Oct 17, 2005I have some pages with this VBScript code, which obviously does not
work in Firefox. How can I convert this to Javascript in order for my
web page to work in Firefox ? It basically fills a drop down with a
list of dates that a user can select. Code:
How To Convert SafeArray To Array ?
Jan 24, 2006in my script file , i need call a method of a atl com module(implemented in vc++), which returan an safearray. i don't know how to convert it into array in jscript. i have tried serveral ways to get each item but failed at last.
View 10 Replies View RelatedJQuery :: Color Convert From Hex To RGB
Dec 25, 2011I can't seem to get this color conversion from hex to rgb to work:
/* note: hexStr should be #rrggbb */
var hexStr = 'bebebe';
var hex = parseInt(hexStr.substring(1), 16);
var rcolor = (hex & 0xff0000) >> 16;
var gcolor = (hex & 0x00ff00) >> 8;
var bcolor = hex & 0x0000ff;
return [rcolor];
return [gcolor];
return [bcolor];
Lines 2-10 are a script I found. Looking to write the indiv. rgb values into another line. FYI this whole script draws a multiple text shadows behind text and rotates it.
Convert String 7-bit Ascii To Hex?
Feb 4, 2010I've found some routines on the 'net that will convert 7-bit ascii to hex, but I'm interested in converting all valid javascript characters (16-bit unicode) into hex. and with javascript.
View 2 Replies View RelatedConvert Script Function To OOP?
Jun 26, 2010I am pretty new at javascript OOP.
I have a javascript file that has plenty of javascript functions, variables, arrays, etc.
I need to convert this into an object.
Here is an example code...
How To Convert Whitespace To Underscore
Dec 8, 2009I have a string containing whitespaces, for example, "Michael Douglasemail.com". In Javascript, how can I replace the whitespace with underscore? "Michael_Douglasemail.com"
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