Page Operations

Methods and properties for modifying the content of a PDF document:

Common Common page operation methods and properties:

Graphics Page operation graphics methods:

Text Page operation text methods and properties:

Example

How to Insert an Image as a Watermark

Delphi

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{ PDF object is supposed to be created }
img := PDF.AddImageFromFile('watermark.jpg');

{ composing a watermark }
wtm := PDF.AddWatermark();
PDF.SwitchToWatermark(wtm);
PDF.ShowImage(img, 300, 500);
PDF.SetColorFill(0, 1, 0, 0);
PDF.ShowTextAt(330, 530, 'Watermark text');
PDF.SwitchToCurrentPage;

//composing 1st page
PDF.ShowTextAt(50, 50, 'Page1 with watermark.');
PDF.AttachWatermark(0, wtm);

//composing 2nd page
PDF.NewPage;
PDF.ShowTextAt(50, 50, 'Page2 with watermark.');
PDF.AttachWatermark(1, wtm);

//composing 3rd page
PDF.NewPage;
PDF.ShowTextAt(50, 50, 'Page3 with watermark.');
PDF.AttachWatermark(2, wtm);

PDF.SaveToFile('test.pdf', true);

C/C++

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// PDF object is supposed to be created
long img = PDF->AddImageFromFile("watermark.jpg");

// composing a watermark
long wtm = PDF->AddWatermark();
PDF->SwitchToWatermark(wtm);
PDF->ShowImage(img, 300, 500);
PDF->SetColorFill(0f, 1f, 0f, 0f);
PDF->ShowTextAt(330, 530, "Watermark text");
PDF->SwitchToCurrentPage();

//composing 1st page
PDF->ShowTextAt(50, 50, "Page1 with watermark.");
PDF->AttachWatermark(0, wtm);

//composing 2nd page
PDF->NewPage();
PDF->ShowTextAt(50, 50, "Page2 with watermark.");
PDF->AttachWatermark(1, wtm);

//composing 3rd page
PDF->NewPage();
PDF->ShowTextAt(50, 50, "Page3 with watermark.");
PDF->AttachWatermark(2, wtm);

PDF->SaveToFile("test.pdf", true);

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// PDF object is supposed to be created
long img = PDF.AddImageFromFile("watermark.jpg");

// composing a watermark
long wtm = PDF.AddWatermark();
PDF.SwitchToWatermark(wtm);
PDF.ShowImage(img, 300, 500);
PDF.SetColorFill(0f, 1f, 0f, 0f);
PDF.ShowTextAt(330, 530, "Watermark text");
PDF.SwitchToCurrentPage();

//composing 1st page
PDF.ShowTextAt(50, 50, "Page1 with watermark.");
PDF.AttachWatermark(0, wtm);

//composing 2nd page
PDF.NewPage();
PDF.ShowTextAt(50, 50, "Page2 with watermark.");
PDF.AttachWatermark(1, wtm);

//composing 3rd page
PDF.NewPage();
PDF.ShowTextAt(50, 50, "Page3 with watermark.");
PDF.AttachWatermark(2, wtm);

PDF.SaveToFile("test.pdf", true);

Visual Basic

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' PDF object is supposed to be created
img = PDF.AddImageFromFile("watermark.jpg")

' composing a watermark
wtm = PDF.AddWatermark
PDF.SwitchToWatermark wtm
PDF.ShowImage img, 300, 500
PDF.SetColorFill 0, 1, 0, 0
PDF.ShowTextAt 330, 530, "Watermark text"
PDF.SwitchToCurrentPage

'composing 1st page
PDF.ShowTextAt 50, 50, "Page1 with watermark."
PDF.AttachWatermark 0, wtm

'composing 2nd page
PDF.NewPage
PDF.AttachWatermark 1, wtm
PDF.ShowTextAt 50, 50, "Page2 with watermark."

'composing 3rd page
PDF.NewPage
PDF.AttachWatermark 2, wtm
PDF.ShowTextAt 50, 50, "Page3 with watermark."

PDF.SaveToFile "test.pdf", true

	Common	Common page operation methods and properties:
	Graphics	Page operation graphics methods:
	Text	Page operation text methods and properties:

Example

See Also