(PHP 4 >= 4.3.0, PHP 5)
imagecolormatch — Makes the colors of the palette version of an image more closely match the true color version
Makes the colors of the palette version of an image more closely match the true color version.
A truecolor image link resource.
A palette image link resource pointing to an image that has the same size as image1 .
Devuelve TRUE si todo se llevó a cabo correctamente, FALSE en caso de fallo.
Example #1 imagecolormatch() example
<?php
// Setup the true color and palette images
$im1 = imagecreatefrompng('./gdlogo.png');
$im2 = imagecreate(imagesx($im1), imagesy($im1));
// Add some colors to $im2
$colors = Array();
$colors[] = imagecolorallocate($im2, 255, 36, 74);
$colors[] = imagecolorallocate($im2, 40, 0, 240);
$colors[] = imagecolorallocate($im2, 82, 100, 255);
$colors[] = imagecolorallocate($im2, 84, 63, 44);
// Match these colors with the true color image
imagecolormatch($im1, $im2);
// Free from memory
imagedestroy($im1);
imagedestroy($im2);
?>
Note: Esta funcion esta disponible solamente si PHP se ha compilado con la version de las bibliotecas GD distribuidas con PHP.
Note: Esta funcion requiere GD 2.0.1 o posterior.