Wt::Render::WTextRenderer::Node Class Reference

A rendering box of a layed out DOM node. More...

#include <WTextRenderer.h>

Public Member Functions
DomElementType	type () const
	Returns the element type.
std::string	attributeValue (const std::string &attribute) const
	Returns an attribute value.
int	page () const
	Returns the page.
double	x () const
	Returns the x position.
double	y () const
	Returns the y position.
double	width () const
	Returns the width.
double	height () const
	Returns the height.
int	fragment () const
	Returns the fragment number.
int	fragmentCount () const
	Returns the fragment count.

Detailed Description

A rendering box of a layed out DOM node.

See also

paintNode()

Member Function Documentation

attributeValue()

std::string Wt::Render::WTextRenderer::Node::attributeValue

(

const std::string &

attribute

)

const

Returns an attribute value.

This returns an empty string for an undefined attribute.

fragment()

int Wt::Render::WTextRenderer::Node::fragment

(

)

const

Returns the fragment number.

A single DOM node can result in multiple layout boxes: e.g. inline contents can be split over multiple lines, resulting in a layout box for each line, and block layout contents can be split over multiple pages, resulting in a layout box per page.

fragmentCount()

int Wt::Render::WTextRenderer::Node::fragmentCount

(

)

const

Returns the fragment count.

See also

fragment()