pdflayoutwidget-ag凯发旗舰厅

com.spire.pdf.graphics
class pdflayoutwidget

java.lang.object
  com.spire.pdf.graphics.pdfgraphicswidget
      com.spire.pdf.graphics.pdflayoutwidget

direct known subclasses:

pdfgrid, pdflistbase, pdfshapewidget, pdftable, pdftextwidget

public abstract class pdflayoutwidget
extends pdfgraphicswidget

represents the base class for all elements that can be layout on the pages. [system.security.permissions.permissionset(system.security.permissions.securityaction.assert, name = "fulltrust")]

beginpagelayout

public com.spire.ms.lang.event<beginpagelayouteventhandler> beginpagelayout

pdflayoutwidget

public pdflayoutwidget()

draw

public pdflayoutresult draw(pdfpagebase page,
                            java.awt.geom.point2d location)

draws the element on the page.

parameters:

page - current page where the element should be drawn.

location - start location on the page.

returns:

layouting result.

draw

public pdflayoutresult draw(pdfpagebase page,
                            float x,
                            float y)

draws the element on the page.

parameters:

page - current page where the element should be drawn.

x - x co-ordinate of the element on the page.

y - y co-ordinate of the element on the page.

returns:

lay outing result.

draw

public pdflayoutresult draw(pdfpagebase page,
                            double x,
                            double y)

draws the element on the page.

parameters:

page - current page where the element should be drawn.

x - x co-ordinate of the element on the page.

y - y co-ordinate of the element on the page.

returns:

lay outing result.

draw

public pdflayoutresult draw(pdfpagebase page,
                            java.awt.geom.rectangle2d layoutrectangle)

draws the element on the page.

parameters:

page - current page where the element should be drawn.

layoutrectangle - rectanglef structure that specifies the bounds of the element.

returns:

lay outing result.

draw

public pdflayoutresult draw(pdfpagebase page,
                            java.awt.geom.point2d location,
                            pdftextlayout format)

draws the element on the page.

parameters:

page - current page where the element should be drawn.

location - start location on the page.

format - lay outing format.

returns:

lay outing result.

draw

public pdflayoutresult draw(pdfpagebase page,
                            java.awt.geom.rectangle2d layoutrectangle,
                            pdftextlayout format)

draws the element on the page.

parameters:

page - current page where the element should be drawn.

layoutrectangle - rectanglef structure that specifies the bounds of the element.

format - layout format.

returns:

layout result.