}
echo nl2br("Done.\n");
// Examples 3-5
// Common code for remaining samples.
$tiger_doc = new PDFDoc($input_path . "tiger.pdf");
// Initialize the security handler, in case the PDF is encrypted.
$tiger_doc->InitSecurityHandler();
$page = $tiger_doc->GetPage(1);
//--------------------------------------------------------------------------------
// Example 3) Convert the first page to raw bitmap. Also, rotate the
// page 90 degrees and save the result as RAW.
$draw->SetDPI(100);
// Set the output resolution is to 100 DPI.
$draw->SetRotate(Page::e_90);
// Rotate all pages 90 degrees clockwise.
$bmp = $draw->GetBitmap($page, PDFDraw::e_rgb);
// Save the raw RGB data to disk.
file_put_contents($output_path . "tiger_100dpi_rot90.raw", $bmp->GetBuffer());
echo nl2br("Example 3: " . $output_path . "tiger_100dpi_rot90.raw. Done.\n");
$draw->SetRotate(Page::e_0);
// Disable image rotation for remaining samples.
//--------------------------------------------------------------------------------
// Example 4) Convert PDF page to a fixed image size. Also illustrates some
// other features in PDFDraw class such as rotation, image stretching, exporting
// to grayscale, or monochrome.
// Initialize render 'gray_hint' parameter, that is used to control the
// rendering process. In this case we tell the rasterizer to export the image as
// 1 Bit Per Component (BPC) image.
$mono_hint = $hint_set->CreateDict();
$mono_hint->PutNumber("BPC", 1);
// SetImageSize can be used instead of SetDPI() to adjust page scaling