/**
* Save $im into the file (many format available)
*
* @param int $image_style
* @param int $quality
*/
public function finish($image_style = self::IMG_FORMAT_PNG, $quality = 100)
{
$drawer = null;
$im = $this->im;
if ($this->rotateDegree > 0.0) {
$im = imagerotate($this->im, $this->rotateDegree, $this->color->allocate($this->im));
}
if ($image_style === self::IMG_FORMAT_PNG) {
$drawer = new BCGDrawPNG($im);
$drawer->setFilename($this->filename);
$drawer->setDPI($this->dpi);
} elseif ($image_style === self::IMG_FORMAT_JPEG) {
$drawer = new BCGDrawJPG($im);
$drawer->setFilename($this->filename);
$drawer->setDPI($this->dpi);
$drawer->setQuality($quality);
} elseif ($image_style === self::IMG_FORMAT_GIF) {
imagegif($im, $this->filename);
} elseif ($image_style === self::IMG_FORMAT_WBMP) {
imagewbmp($im, $this->filename);
}
if ($drawer !== null) {
$drawer->draw();
}
}
/**
* Saves $im into the file (many format available).
*
* @param int $image_style
* @param int $quality
*/
public function finish($image_style = self::IMG_FORMAT_PNG, $quality = 100)
{
$drawer = null;
$im = $this->im;
if ($this->rotateDegree > 0.0) {
if (function_exists('imagerotate')) {
$im = imagerotate($this->im, $this->rotateDegree, $this->color->allocate($this->im));
} else {
throw new BCGDrawException('The method imagerotate doesn\'t exist on your server. Do not use any rotation.');
}
}
if ($image_style === self::IMG_FORMAT_PNG) {
$drawer = new BCGDrawPNG($im);
$drawer->setFilename($this->filename);
$drawer->setDPI($this->dpi);
} elseif ($image_style === self::IMG_FORMAT_JPEG) {
$drawer = new BCGDrawJPG($im);
$drawer->setFilename($this->filename);
$drawer->setDPI($this->dpi);
$drawer->setQuality($quality);
} elseif ($image_style === self::IMG_FORMAT_GIF) {
// Some PHP versions have a bug if passing 2nd argument as null.
if ($this->filename === null || $this->filename === '') {
imagegif($im);
} else {
imagegif($im, $this->filename);
}
} elseif ($image_style === self::IMG_FORMAT_WBMP) {
imagewbmp($im, $this->filename);
}
if ($drawer !== null) {
$drawer->draw();
}
}
private static function make_crc_table()
{
for ($n = 0; $n < 256; $n++) {
$c = $n;
for ($k = 0; $k < 8; $k++) {
if (($c & 1) == 1) {
$c = 0xedb88320 ^ self::SHR($c, 1);
} else {
$c = self::SHR($c, 1);
}
}
self::$crc_table[$n] = $c;
}
self::$crc_table_computed = true;
}
){kind=link}