[es] - RESIZE i dali moze?!?!?!

djamsi
Dejan Kircanov
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RESIZE i dali moze?!?!?!

^{19.04.2007. u 02:02}

zanima me dali postoi za PHP i GD Library za resize slike da od ource napravim vise razlicitih formata te slike prilikom jedan upload ????

nesto ovako:

- 1 SLIKA 800X600px
- 2 SLIKA 1024X768px
-
SOURCE = -----
1280X1024px -
- 3 SLIKA 1280X1024px
- 4 SLIKA 640X480px

^{19.04.2007. u 02:02}

dakipro
Dalibor Jovic
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Re: RESIZE i dali moze?!?!?!

^{19.04.2007. u 07:34}

da te zaista zanimalo, potrazio bi u maualu

^{19.04.2007. u 07:34}

hatebreeder
Sinisa Bobic
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Re: RESIZE i dali moze?!?!?!

^{19.04.2007. u 19:31}

Code:

function createthumb($name,$filename,$new_w,$new_h) {
  $system=explode('.',$name);
  if (preg_match('/jpg|jpeg/',$system[1])) {
    $src_img=imagecreatefromjpeg($name);
  }
  if (preg_match('/png/',$system[1])) {
    $src_img=imagecreatefrompng($name);
  }

  $old_x=imageSX($src_img);
  $old_y=imageSY($src_img);
  if ($old_x > $old_y) {
    $thumb_w=$new_w;
    $thumb_h=$old_y*($new_h/$old_x);
  }
  if ($old_x < $old_y) {
    $thumb_w=$old_x*($new_w/$old_y);
    $thumb_h=$new_h;
  }
  if ($old_x == $old_y) {
    $thumb_w=$new_w;
    $thumb_h=$new_h;
  }

  $dst_img=ImageCreateTrueColor($thumb_w,$thumb_h);
  imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y);

  if (preg_match("/png/",$system[1])) {
    imagepng($dst_img,$filename);
  }
  else {
    imagejpeg($dst_img,$filename);
  }

  imagedestroy($dst_img);
  imagedestroy($src_img);
}

Ostalo izvali sam....

^{19.04.2007. u 19:31}

Nemanja Avramović
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Mladenovac, Srbija

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Re: RESIZE i dali moze?!?!?!

^{20.04.2007. u 00:00}

Uz instaliran GD:
http://www.php.net/imagecopyresampled

Moj sajt. Moj blog. Moj avatar. Moj grad. Moja frizura.

_{[NE PRUŽAM PODRŠKU ZA PHP PREKO PRIVATNIH PORUKA!]}

^{20.04.2007. u 00:00}