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php gdimage clone

steamboatid answered on June 25, 2020 Popularity 7/10 Helpfulness 1/10

answer php gdimage clone

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php gdimage clone

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function _clone_img_resource($img) {

  //Get width from image.
  $w = imagesx($img);
  //Get height from image.
  $h = imagesy($img);
  //Get the transparent color from a 256 palette image.
  $trans = imagecolortransparent($img);

  //If this is a true color image...
  if (imageistruecolor($img)) {

    $clone = imagecreatetruecolor($w, $h);
    imagealphablending($clone, false);
    imagesavealpha($clone, true);
  }
  //If this is a 256 color palette image...
  else {

    $clone = imagecreate($w, $h);

    //If the image has transparency...
    if($trans >= 0) {

      $rgb = imagecolorsforindex($img, $trans);

      imagesavealpha($clone, true);
      $trans_index = imagecolorallocatealpha($clone, $rgb['red'], $rgb['green'], $rgb['blue'], $rgb['alpha']);
      imagefill($clone, 0, 0, $trans_index);
    }
  }

  //Create the Clone!!
  imagecopy($clone, $img, 0, 0, 0, 0, $w, $h);

  return $clone;
}

Popularity 7/10 Helpfulness 1/10 Language php

Source: stackoverflow.com

Tags: clone php

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Contributed on Feb 20 2023

steamboatid

0 Answers Avg Quality 2/10

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//Copies an existing object
$objectA = clone $objectB;

Popularity 10/10 Helpfulness 5/10 Language php

Source: Grepper

Tags: clone clon

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Contributed on Jun 25 2020

DirkVuurst

0 Answers Avg Quality 2/10

php gdimage clone

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