/**
* Add an image to the pdf.
* The image is placed at the specified x and y coordinates with the
* given width and height.
*
* @param string $img_url the path to the image
* @param float $x x position
* @param float $y y position
* @param int $w width (in pixels)
* @param int $h height (in pixels)
* @param string $resolution
*
* @return void
* @internal param string $img_type the type (e.g. extension) of the image
*/
function image($img_url, $x, $y, $w, $h, $resolution = "normal")
{
$img_type = Cache::detect_type($img_url);
if (!$img_type) {
return;
}
$func = "imagecreatefrom{$img_type}";
if (!function_exists($func_name)) {
if (!method_exists("Dompdf\\Helpers", $func_name)) {
throw new Exception("Function {$func_name}() not found. Cannot convert {$type} image: {$image_url}. Please install the image PHP extension.");
}
$func_name = "\\Dompdf\\Helpers::" . $func_name;
}
$src = @call_user_func($func_name, $image_url);
if (!$src) {
return;
// Probably should add to $_dompdf_errors or whatever here
}
// Scale by the AA factor and DPI
$x = $this->_upscale($x);
$y = $this->_upscale($y);
$w = $this->_upscale($w);
$h = $this->_upscale($h);
$img_w = imagesx($src);
$img_h = imagesy($src);
imagecopyresampled($this->get_image(), $src, $x, $y, 0, 0, $w, $h, $img_w, $img_h);
}
/**
* Add an image to the pdf.
* The image is placed at the specified x and y coordinates with the
* given width and height.
*
* @param string $img_url the path to the image
* @param float $x x position
* @param float $y y position
* @param int $w width (in pixels)
* @param int $h height (in pixels)
* @param string $resolution
*
* @return void
* @internal param string $img_type the type (e.g. extension) of the image
*/
function image($img_url, $x, $y, $w, $h, $resolution = "normal")
{
$img_type = Cache::detect_type($img_url);
if (!$img_type) {
return;
}
$func = "imagecreatefrom{$img_type}";
$src = @$func($img_url);
if (!$src) {
return;
// Probably should add to $_dompdf_errors or whatever here
}
// Scale by the AA factor and DPI
$x = $this->_upscale($x);
$y = $this->_upscale($y);
$w = $this->_upscale($w);
$h = $this->_upscale($h);
$img_w = imagesx($src);
$img_h = imagesy($src);
imagecopyresampled($this->get_image(), $src, $x, $y, 0, 0, $w, $h, $img_w, $img_h);
}
function image($img_url, $x, $y, $w, $h, $resolution = "normal")
{
$w = (int) $w;
$h = (int) $h;
$img_type = Cache::detect_type($img_url);
if (!isset($this->_imgs[$img_url])) {
$this->_imgs[$img_url] = $this->_pdf->load_image($img_type, $img_url, "");
}
$img = $this->_imgs[$img_url];
$y = $this->y($y) - $h;
$this->_pdf->fit_image($img, $x, $y, 'boxsize={' . "{$w} {$h}" . '} fitmethod=entire');
}
/**
* Add an image to the pdf.
* The image is placed at the specified x and y coordinates with the
* given width and height.
*
* @param string $img_url the path to the image
* @param float $x x position
* @param float $y y position
* @param int $w width (in pixels)
* @param int $h height (in pixels)
* @param string $resolution
*
* @return void
* @internal param string $img_type the type (e.g. extension) of the image
*/
function image($img_url, $x, $y, $w, $h, $resolution = "normal")
{
$img_type = Cache::detect_type($img_url);
$img_ext = Cache::type_to_ext($img_type);
if (!$img_ext) {
return;
}
$func = "imagecreatefrom{$img_ext}";
$src = @$func($img_url);
if (!$src) {
return;
// Probably should add to $_dompdf_errors or whatever here
}
// Scale by the AA factor
$x *= $this->_aa_factor;
$y *= $this->_aa_factor;
$w *= $this->_aa_factor;
$h *= $this->_aa_factor;
$img_w = imagesx($src);
$img_h = imagesy($src);
imagecopyresampled($this->_img, $src, $x, $y, 0, 0, $w, $h, $img_w, $img_h);
}
