Explanation of the getColorCount function. about imagickdemos HOT 1 OPEN

color count is 0

r 1.000000 g 1.000000 b 1.000000 array(4) {
  ["r"]=>
  int(255)
  ["g"]=>
  int(255)
  ["b"]=>
  int(255)
  ["a"]=>
  int(1)
}
count: 256244

...
... 254 more entries here.
...



r 1.000000 g 1.000000 b 1.000000 array(4) {
  ["r"]=>
  int(255)
  ["g"]=>
  int(255)
  ["b"]=>
  int(255)
  ["a"]=>
  int(1)
}
count: 256244

$imagick = new Imagick();
$imagick->newPseudoImage(640, 480, "magick:logo");
$imagickPixel = $imagick->getImagePixelColor(50, 50);
$count = $imagickPixel->getColorCount();

echo "color count is ".$imagickPixel->getColorCount().PHP_EOL;


$histogramElements = $imagick->getImageHistogram();
echo "There are ".count($histogramElements)." elements in the histogram.".PHP_EOL;

/** @var $histogramElements ImagickPixel[] */
foreach ($histogramElements as $histogramElement) {
    $count = $histogramElement->getColorCount();

    printf(
        "r %f g %f b %f ",
        $histogramElement->getColorValue(\Imagick::COLOR_RED),
        $histogramElement->getColorValue(\Imagick::COLOR_GREEN),
        $histogramElement->getColorValue(\Imagick::COLOR_BLUE)
    );

    var_dump($histogramElement->getColor());

    echo "count: ".$count.PHP_EOL;
}