Add Watermark in PHP

Aspose.Words - Add Watermark

Php Code

public function main() {
// The path to the documents directory.
$dataDir = "/usr/local/apache-tomcat-8.0.22/webapps/JavaBridge/Aspose.Words-for-Java_For_PHP/src/programmingwithdocuments/workingwithimages/addwatermark/data/";
$doc = new Java("com.aspose.words.Document", $dataDir . "TestFile.doc");
$this->insertWatermarkText($doc , "CONFIDENTIAL");
$doc->save($dataDir . "TestFile Out.doc");
}
private function insertWatermarkText($doc, $watermarkText){
// Create a watermark shape. This will be a `WordArt` shape.

// You are free to try other shape types as watermarks.
$shapeType = new Java("com.aspose.words.ShapeType");
$watermark = new Java("com.aspose.words.Shape", $doc,  $shapeType->TEXT_PLAIN_TEXT);

// Set up the text of the $watermark->
$watermark->getTextPath()->setText($watermarkText);
$watermark->getTextPath()->setFontFamily("Arial");
$watermark->setWidth(500);
$watermark->setHeight(100);

// Text will be directed from the bottom-left to the top-right corner.
$watermark->setRotation(-40);

// Remove the following two lines if you need a solid black text.
$color = new Java("java.awt.Color");
$watermark->getFill()->setColor($color->GRAY);
 // Try LightGray to get more Word-style watermark
$watermark->setStrokeColor($color->GRAY);
 // Try LightGray to get more Word-style watermark

// Place the watermark in the page center.
$relativeHorizontalPosition = new Java("com.aspose.words.RelativeHorizontalPosition");
$watermark->setRelativeHorizontalPosition($relativeHorizontalPosition->PAGE);
$watermark->setRelativeVerticalPosition($relativeHorizontalPosition->PAGE);
$wrapType = new Java("com.aspose.words.WrapType");
$watermark->setWrapType($wrapType->NONE);
$verticalAlignment = new Java("com.aspose.words.VerticalAlignment");
$watermark->setVerticalAlignment($verticalAlignment->CENTER);
$horizontalAlignment = new Java("com.aspose.words.HorizontalAlignment");
$watermark->setHorizontalAlignment($horizontalAlignment->CENTER);

// Create a new paragraph and append the watermark to this paragraph.
$watermarkPara = new Java("com.aspose.words.Paragraph", $doc);
$watermarkPara->appendChild($watermark);
$sects = $doc->getSections()->toArray();

// Insert the watermark into all headers of each document section.
foreach ($sects as $sect)
{
$headerFooterType = new Java("com.aspose.words.HeaderFooterType");

// There could be up to three different headers in each section, since we want

// the watermark to appear on all pages, insert into all headers.
$this->insertWatermarkIntoHeader($watermarkPara, $sect, $headerFooterType->HEADER_PRIMARY);
$this->insertWatermarkIntoHeader($watermarkPara, $sect, $headerFooterType->HEADER_FIRST);
$this->insertWatermarkIntoHeader($watermarkPara, $sect, $headerFooterType->HEADER_EVEN);
}
}
private function insertWatermarkIntoHeader($watermarkPara, $sect, $headerType) {
$header = $sect->getHeadersFooters()->getByHeaderFooterType($headerType);
if (java_values($header) == null)
{
// There is no header of the specified type in the current section, create it.
$header = new Java("com.aspose.words.HeaderFooter",$sect->getDocument(),$headerType);
$sect->getHeadersFooters()->add($header);
}

// Insert a clone of the watermark into the header.
$header->appendChild($watermarkPara->deepClone(true));
}

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