/**
* Insert a image.
* DLE X m xL xH yL yH d1....dk
* m Mode Vertical Dot Density Horizontal Dot Density
* 0 Normal 200 dpi 200 dpi
* 1 Double-width 200 dpi 100 dpi
* 2 Double-height 100 dpi 200 dpi
* 3 Quadruple 100 dpi 100 dpi
*
* @param string $filename Path to image file
* @param float $width
* @param float $height
* @param int $size 0-normal 1-Double Width 2-Double Heigth 3-Quadruple
* @throws RuntimeException
*/
public function putImage($filename = '', $width = null, $height = null, $size = 0)
{
try {
$img = new Graphics($filename, $width, $height);
} catch (RuntimeException $e) {
throw new RuntimeException($e->getMessage());
} catch (InvalidArgumentException $e) {
throw new RuntimeException($e->getMessage());
}
$size = self::validateInteger($size, 0, 3, 0);
$imgHeader = self::dataHeader(array($img->getWidth(), $img->getHeight()), true);
$this->buffer->write(self::DLE . 'X' . chr($size) . $imgHeader . $img->getRasterImage());
}
/**
* Insert a image.
*
* @param string $filename Path to image file
* @param float $width
* @param float $height
* @param int $size 0-normal 1-Double Width 2-Double Heigth
* @throws RuntimeException
*/
public function putImage($filename = '', $width = null, $height = null, $size = 0)
{
try {
$img = new Graphics($filename, $width, $height);
} catch (RuntimeException $e) {
throw new RuntimeException($e->getMessage());
} catch (InvalidArgumentException $e) {
throw new RuntimeException($e->getMessage());
}
$size = self::validateInteger($size, 0, 3, 0);
$imgHeader = self::dataHeader(array($img->getWidth(), $img->getHeight()), true);
$tone = '0';
$colors = '1';
$xm = ($size & self::IMG_DOUBLE_WIDTH) == self::IMG_DOUBLE_WIDTH ? chr(2) : chr(1);
$ym = ($size & self::IMG_DOUBLE_HEIGHT) == self::IMG_DOUBLE_HEIGHT ? chr(2) : chr(1);
$header = $tone . $xm . $ym . $colors . $imgHeader;
$this->sendGraphicsData('0', 'p', $header . $img->getRasterImage());
$this->sendGraphicsData('0', '2');
}
