CSS::Length Struct Reference

#include <CSSUnit.hpp>

Inheritance diagram for CSS::Length:

List of all members.

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Detailed Description

A length is either a relative value, or an absolute measurement.

Public Member Functions
virtual int32	getAsPixels (const uint32 currentIteration=0) const
	Get this length in pixels.
virtual const int32	getComputedValue () const
	Get the computed value.
virtual bool	isAbsolute () const
	Is this length absolute (for performance reason) ?
virtual bool	isAuto () const
	Is this length auto ?
virtual void	setComputedValue (const int32 _value, const uint32 _iter)
	Set the computed value.
void	setValue (const float val)
	Set the declared value.
virtual void	setZero ()
	Zero this object.
Protected Member Functions
	Length (const float _value)
	Construction.
Protected Attributes
int32	computedValue
	The last computed value (in pixels).
uint32	iteration
	The current rendering iteration (can only increase).
float	value
	The value.

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Constructor & Destructor Documentation

CSS::Length::Length

(

const float

_value

)

[inline, protected]

Construction.

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Member Function Documentation

virtual int32 CSS::Length::getAsPixels

(

const uint32

currentIteration = 0

)

const [inline, virtual]

Get this length in pixels.

Returns:

the number of pixel used for this length

Reimplemented in CSS::AutoLength, CSS::RelativeLength, CSS::AbsoluteLength, and CSS::LineHeight.

virtual const int32 CSS::Length::getComputedValue

(

)

const [inline, virtual]

Get the computed value.

Reimplemented in CSS::LineHeight.

virtual bool CSS::Length::isAbsolute

(

)

const [inline, virtual]

Is this length absolute (for performance reason) ?

Reimplemented in CSS::AbsoluteLength, and CSS::LineHeight.

virtual bool CSS::Length::isAuto

(

)

const [inline, virtual]

Is this length auto ?

Reimplemented in CSS::AutoLength, and CSS::LineHeight.

virtual void CSS::Length::setComputedValue	(	const int32	_value,
		const uint32	_iter
	)			[inline, virtual]

Set the computed value.

Reimplemented in CSS::LineHeight.

void CSS::Length::setValue

(

const float

val

)

[inline]

Set the declared value.

virtual void CSS::Length::setZero

(

)

[inline, virtual]

Zero this object.

Reimplemented in CSS::LineHeight.

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Member Data Documentation

int32 CSS::Length::computedValue [mutable, protected]

The last computed value (in pixels).

uint32 CSS::Length::iteration [mutable, protected]

The current rendering iteration (can only increase).

float CSS::Length::value [protected]

The value.

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The documentation for this struct was generated from the following file:

• include/CSS/CSSUnit.hpp

(C) An X-Ryl669 project 2007

This document describes Unlimited Zooming Interface source code. UZI stands for Unlimited Zooming Interface, and source code license is