how to get color value of character

254 Contributor

Hi

I want to find the color vaule of text which is of different color when user will move mouse on the text/charector.It should display its color value in RGB format.
like

Code: ( text )
<p>Hello Muksh Kumar. Welcome to thescripts.com!

Apr 8 '08 #1

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1969

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Recognized Expert Moderator Expert

hi ...

let me give you an idea to start with:

[HTML]
<script type="text/javascript">

function show_color(even t) {
var color = null;
var node = typeof window.event != 'undefined' ?
event.srcElemen t : event.target;

if (typeof window.getCompu tedStyle != 'undefined') {
color = window.getCompu tedStyle(node, '').getProperty Value('color');
} else if (typeof node.currentSty le != 'undefined') {
color = node.currentSty le.color;
}

alert(color);
}

</script>

<body>
<div onclick="show_c olor(event);"> test </div>
</body>
[/HTML]
kind regards

Apr 8 '08 #2

mukeshrasm

254

Contributor

hi ...

let me give you an idea to start with:

[HTML]
<script type="text/javascript">

function show_color(even t) {
var color = null;
var node = typeof window.event != 'undefined' ?
event.srcElemen t : event.target;

if (typeof window.getCompu tedStyle != 'undefined') {
color = window.getCompu tedStyle(node, '').getProperty Value('color');
} else if (typeof node.currentSty le != 'undefined') {
color = node.currentSty le.color;
}

alert(color);
}

</script>

<body>
<div onclick="show_c olor(event);"> test </div>
</body>
[/HTML]
kind regards

Thanks Buddy! you really did a good job. Thanks lot
one more thing from where I can learn more about this topics

Apr 9 '08 #3

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5,390

Recognized Expert Moderator Expert

no problem ;) ... post back to the forum anytime you have more questions ...

kind regards

Apr 9 '08 #4

mukeshrasm

254

Contributor

Thanks dear

Now if instead of text I use some image then how can I get the value of color of that Image?

Apr 9 '08 #5

gits

5,390

Recognized Expert Moderator Expert

i'm sorry ... but i'm quite sure that you cannot do that with javascript since the image is just a included external source and javascript has capabilities to retrieve html, css, js or browser-properties but we have no image-manipulation capabilities ... except retrieveing/setting its dimensions or attributes of the node itself (html-tag) ... but not the src ...

kind regards

Apr 9 '08 #6

mukeshrasm

254

Contributor

i'm sorry ... but i'm quite sure that you cannot do that with javascript since the image is just a included external source and javascript has capabilities to retrieve html, css, js or browser-properties but we have no image-manipulation capabilities ... except retrieveing/setting its dimensions or attributes of the node itself (html-tag) ... but not the src ...

kind regards

Hi
might be you are right but how one can view the RGB value of image when some tool is used in that case also we drag/click the object and corresponding value of the image comes. Might be I asked some foolish thing but there is way to do it.

Apr 9 '08 #7

gits

5,390

Recognized Expert Moderator Expert

i remember this thread ... might be you could start from there to more explorations ...

kind regards

Apr 9 '08 #8

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