Vague and blurred picture

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January 20th, 2013, 07:37 AM

chofift

Registered User

Join Date: Dec 2012

Posts: 28

Time spent in forums: 5 h 2 m 41 sec
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New Member - Vague and blurred picture

,

In HTML I make the width and height of an image equal: 100px.
But this returns a problem viewing this picture and it gets vague and blurry.

The solution I have now is by using paint.
I look at the size of picture and make new file with, then I put the image in the center.

Is there any other way to automatise this on server/client side using HTML, CSS or PHP?

Thanks in advance

January 25th, 2013, 12:54 AM

chofift

Registered User

Join Date: Dec 2012

Posts: 28

Time spent in forums: 5 h 2 m 41 sec
Reputation Power: 0

Here's a solution if u decide the width to be 100px.

PHP Code:


		
			
function gmp_gcd($a, $b) {

    while ($b != 0) {

        $remainder = $a % $b;

        $a = $b;

        $b = $remainder;

    }

    return abs($a);

}







$a = $w; // the original width

$b = $h; // the original height



$gcd = gmp_gcd($a, $b);

$a = $a/$gcd;

$b = $b/$gcd;

$aspect_ratio = $b / $a;



// thumbnail





$t_h = 100 * $aspect_ratio;

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