function render()
{
$imagick = new \Imagick(realpath($this->imageControl->getImagePath()));
function dumpInfo(\Imagick $imagick)
{
$channels = [\Imagick::CHANNEL_RED => 'Red', \Imagick::CHANNEL_GREEN => 'Green', \Imagick::CHANNEL_BLUE => 'Blue', \Imagick::CHANNEL_ALPHA => 'Alpha', \Imagick::CHANNEL_BLACK => 'Black/index'];
$identifyInfo = $imagick->getImageChannelStatistics();
$output = '<table>';
$headers = ['mean', 'minima', 'maxima', 'standardDeviation', 'depth'];
$output .= '<thead><th></th>';
foreach ($headers as $header) {
$output .= '<th>';
$output .= $header;
$output .= '</th>';
}
$output .= '</thead>';
foreach ($identifyInfo as $key => $value) {
$output .= '<tr>';
$output .= '<td>';
if (array_key_exists($key, $channels)) {
$output .= $channels[$key];
} else {
$output .= $key;
}
$output .= '</td>';
foreach ($headers as $header) {
$output .= '<td>';
if (array_key_exists($header, $value)) {
$valueString = sprintf("%0.2f", $value[$header]);
if (strlen($valueString) > 10) {
$valueString = sprintf("%0.2e", $value[$header]);
}
$output .= $valueString;
} else {
$output .= '-';
}
$output .= '</td>';
}
$output .= '</tr>';
}
$output .= '</table>';
return $output;
}
echo dumpInfo($imagick);
}
public function render()
{
$imagick = new \Imagick(realpath($this->imageControl->getImagePath()));
echo dumpInfo($imagick);
}
