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Php / Guides / Remove content
Platform
Documentation
To remove all images from a document page.
$doc = new PDFDoc($filename);
$page = $doc->GetPage(1);
$writer = new ElementWriter();
$reader = new ElementReader();
$reader->Begin($page);
$writer->Begin($page, ElementWriter::e_replacement, false);
while (($element = $reader->Next()) != null) // Read page contents
{
switch ($element->GetType())
{
case Element::e_image:
case Element::e_inline_image:
// remove all images by skipping them
break;
default:
$writer->WriteElement($element);
}
}
$writer->End();
$reader->End();
PDF Editor (Programmatic)
Full code sample which strips all images from the page and changes text color to blue.
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