CSS::AbsoluteLength Struct Reference

#include <CSSUnit.hpp>

Inheritance diagram for CSS::AbsoluteLength:

List of all members.

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Detailed Description

The absolute lengths.

Public Types
enum	AbsoluteUnit {   px, in, cm, mm,   pt, pc }
	The absolute units. More...
Public Member Functions
	AbsoluteLength (const AbsoluteLength &other)
	Copy constructor.
	AbsoluteLength (const float value, const AbsoluteUnit &relUnit)
	Constructor.
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 Attributes
int32	computedValue
	The last computed value (in pixels).
uint32	iteration
	The current rendering iteration (can only increase).
AbsoluteUnit	unit
	The absolute unit.
float	value
	The value.
Static Protected Attributes
static float	millimeterInPixels
	The pixel size in millimeter (should be set once).

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Member Enumeration Documentation

enum CSS::AbsoluteLength::AbsoluteUnit

The absolute units.

Enumerator:

px	Relative unit : px is defined as a square pixel height or width (we will consider it as absolute here).
in	Absolute unit : in is an inch (25.4 mm).
cm	Absolute unit : cm is a centimeter (10 mm).
mm	Absolute unit : cm is a centimeter (10 mm).
pt	Absolute unit : pt is a point (~0.353 mm).
pc	Absolute unit : pc is a pica ie 12 points (4.233 mm).

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Constructor & Destructor Documentation

CSS::AbsoluteLength::AbsoluteLength	(	const float	value,
		const AbsoluteUnit &	relUnit
	)			[inline]

Constructor.

CSS::AbsoluteLength::AbsoluteLength

(

const AbsoluteLength &

other

)

[inline]

Copy constructor.

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Member Function Documentation

virtual int32 CSS::AbsoluteLength::getAsPixels

(

const uint32

currentIteration = 0

)

const [inline, virtual]

Get this length in pixels.

Reimplemented from CSS::Length.

virtual const int32 CSS::Length::getComputedValue

(

)

const [inline, virtual, inherited]

Get the computed value.

Reimplemented in CSS::LineHeight.

virtual bool CSS::AbsoluteLength::isAbsolute

(

)

const [inline, virtual]

Is this length absolute (for performance reason) ?

Reimplemented from CSS::Length.

virtual bool CSS::Length::isAuto

(

)

const [inline, virtual, inherited]

Is this length auto ?

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

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

Set the computed value.

Reimplemented in CSS::LineHeight.

void CSS::Length::setValue

(

const float

val

)

[inline, inherited]

Set the declared value.

virtual void CSS::Length::setZero

(

)

[inline, virtual, inherited]

Zero this object.

Reimplemented in CSS::LineHeight.

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Member Data Documentation

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

The last computed value (in pixels).

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

The current rendering iteration (can only increase).

float CSS::AbsoluteLength::millimeterInPixels [static, protected]

The pixel size in millimeter (should be set once).

AbsoluteUnit CSS::AbsoluteLength::unit [protected]

The absolute unit.

float CSS::Length::value [protected, inherited]

The value.

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

• include/CSS/CSSUnit.hpp
• src/GUI/components/BrowserContent.cpp

(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