org.icepdf.core.pobjects.graphics.commands
Class FormDrawCmd

java.lang.Object
  org.icepdf.core.pobjects.graphics.commands.AbstractDrawCmd
      org.icepdf.core.pobjects.graphics.commands.FormDrawCmd

All Implemented Interfaces:

DrawCmd

public class FormDrawCmd
extends AbstractDrawCmd

The FormDrawCmd when executed will draw an xForm's shapes to a raster and then paint the raster. This procedure is only executed if the xForm is part of transparency group that has a alpha value < 1.0f.

Since:

5.0

Field Summary

Fields inherited from class org.icepdf.core.pobjects.graphics.commands.AbstractDrawCmd

disableClipping, logger

Constructor Summary

FormDrawCmd(Form xForm)

Method Summary

java.awt.Shape

paintOperand(java.awt.Graphics2D g, Page parentPage, java.awt.Shape currentShape, java.awt.Shape clip, java.awt.geom.AffineTransform base, OptionalContentState optionalContentState, boolean paintAlpha, PaintTimer paintTimer) Called by the Shapes class to paint all DrawCmd implementations.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FormDrawCmd

public FormDrawCmd(Form xForm)

Method Detail

paintOperand

public java.awt.Shape paintOperand(java.awt.Graphics2D g,
                                   Page parentPage,
                                   java.awt.Shape currentShape,
                                   java.awt.Shape clip,
                                   java.awt.geom.AffineTransform base,
                                   OptionalContentState optionalContentState,
                                   boolean paintAlpha,
                                   PaintTimer paintTimer)

Description copied from interface: DrawCmd

Called by the Shapes class to paint all DrawCmd implementations.

Specified by:

paintOperand in interface DrawCmd

Specified by:

paintOperand in class AbstractDrawCmd

Parameters:

g - graphics context to paint this paint command to.

parentPage - parentPage reference used to notify page painters.

currentShape - current shape to draw.

clip - clip of parent which is the generally the page size.

base - base transform of the page.

optionalContentState - state of optional content visibility.

paintAlpha - enable/disable the alpha painting.

paintTimer - painTimer keeps track when a repaint should occur.

Returns:

resulting shape if currentShape has been altered, otherwise returns the currentShape. Current Shape is generally altered clip shape.