/**
* Outputs the image to browser
*
* Sets headers Content-length and Content-type, and echoes the image in the specified format.
* All other headers (such as Content-disposition) must be added manually.
*
* Example:
* <code>
* WideImage::load('image1.png')->resize(100, 100)->output('gif');
* </code>
*
* @param string $format Image format
*/
function output($format)
{
$args = func_get_args();
$data = call_user_func_array(array($this, 'asString'), $args);
$this->writeHeader('Content-length', strlen($data));
$this->writeHeader('Content-type', WideImage_MapperFactory::mimeType($format));
echo $data;
}
/**
* Outputs the image to browser
*
* Sets headers Content-length and Content-type, and echoes the image in the specified format.
* All other headers (such as Content-disposition) must be added manually.
*
* Example:
* <code>
* WideImage::load('image1.png')->resize(100, 100)->output('gif');
* </code>
*
* @param string $format Image format
*/
function output($format)
{
$args = func_get_args();
$data = call_user_func_array(array($this, 'asString'), $args);
if (function_exists('mb_strlen')) {
$byteCount = mb_strlen($data, '8bit');
} else {
$byteCount = strlen($data);
}
$this->writeHeader('Content-length', $byteCount);
$this->writeHeader('Content-type', WideImage_MapperFactory::mimeType($format));
echo $data;
}
