org.icepdf.core.pobjects.graphics

Interface WatermarkCallback

public interface WatermarkCallback

WatermarkCallback allows a user to set a default watermark at the document level which will be applied at paint time for print and/or screen. The callback can be added to the Document class or on a page by page bases.

The renderingHintType can be used to detect two different output modes; GraphicsRenderingHints.PRINT and GraphicsRenderingHints.SCREEN.

Note: be careful not to hold a reference to the Page object as an an instance of the class as a memory leak may result.

Since:

5.1.0

Method Summary

Modifier and Type	Method and Description
void	paintWatermark(java.awt.Graphics g, Page page, int renderHintType, int boundary, float userRotation, float userZoom) Paints a watermark on top of the pages content.

Method Detail

paintWatermark

void paintWatermark(java.awt.Graphics g,
                    Page page,
                    int renderHintType,
                    int boundary,
                    float userRotation,
                    float userZoom)

Paints a watermark on top of the pages content.

Parameters:

g - graphics content used to paint the page content.

page - page that is being page.

renderHintType - rendering hints, SCREEN or PRINT

boundary - boundary box used to paint the page content.

userRotation - user rotation specified to paint page content

userZoom - user zoom specified to paint page content.