TextDrawer Class Reference
[CAPTCHA's implementation]

Inheritance diagram for TextDrawer:

[legend]

List of all members.

Public Member Functions
	draw ($text)
	__construct ($size)
	drawCraracter ($angle, $x, $y, $character)
	Returns: TextDrawer
Public Attributes
const	SPACE_RATIO = 10
Protected Member Functions
	getSize ()
	showError ()
	Returns: TextDrawer
	getTextWidth ($string)
	getStringWidth ($string)
	getStringHeight ($string)
	getMaxCharacterHeight ()
	getSpace ()
Private Member Functions
	getFont ()
Private Attributes
	$size = null

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Detailed Description

Definition at line 16 of file TextDrawer.class.php.

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Constructor & Destructor Documentation

TextDrawer::__construct

(

$

size

)

Definition at line 24 of file TextDrawer.class.php.

References $size.

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Member Function Documentation

TextDrawer::draw

(

$

text

)

[abstract]

Reimplemented in CurvedStringDrawer, InclinedStringDrawer, and LinearStringDrawer.

TextDrawer::drawCraracter	(	$	angle,
		$	x,
		$	y,
		$	character
	)

Returns:

TextDrawer

Definition at line 32 of file TextDrawer.class.php.

References getFont(), and Drawer::getTuringImage().

Referenced by LinearStringDrawer::draw(), InclinedStringDrawer::draw(), and CurvedStringDrawer::draw().

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TextDrawer::getSize

(

)

[protected]

Definition at line 50 of file TextDrawer.class.php.

Referenced by CurvedStringDrawer::draw(), and getSpace().

TextDrawer::showError

(

)

[protected]

Returns:

TextDrawer

Definition at line 58 of file TextDrawer.class.php.

References Drawer::getTuringImage().

Referenced by LinearStringDrawer::draw(), InclinedStringDrawer::draw(), and CurvedStringDrawer::draw().

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TextDrawer::getTextWidth

(

$

string

)

[protected]

Definition at line 66 of file TextDrawer.class.php.

References getSpace(), and getStringWidth().

Referenced by LinearStringDrawer::draw(), InclinedStringDrawer::draw(), and CurvedStringDrawer::draw().

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TextDrawer::getStringWidth

(

$

string

)

[protected]

Definition at line 78 of file TextDrawer.class.php.

References getFont().

Referenced by LinearStringDrawer::draw(), InclinedStringDrawer::draw(), CurvedStringDrawer::draw(), and getTextWidth().

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TextDrawer::getStringHeight

(

$

string

)

[protected]

Definition at line 85 of file TextDrawer.class.php.

References getFont().

Referenced by getMaxCharacterHeight().

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TextDrawer::getMaxCharacterHeight

(

)

[protected]

Definition at line 92 of file TextDrawer.class.php.

References getStringHeight().

Referenced by LinearStringDrawer::draw(), InclinedStringDrawer::draw(), and CurvedStringDrawer::draw().

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TextDrawer::getSpace

(

)

[protected]

Definition at line 97 of file TextDrawer.class.php.

References getSize(), and SPACE_RATIO.

Referenced by LinearStringDrawer::draw(), InclinedStringDrawer::draw(), and getTextWidth().

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TextDrawer::getFont

(

)

[private]

Definition at line 102 of file TextDrawer.class.php.

References Drawer::getTuringImage().

Referenced by drawCraracter(), getStringHeight(), and getStringWidth().

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Member Data Documentation

const TextDrawer::SPACE_RATIO = 10

Definition at line 18 of file TextDrawer.class.php.

Referenced by getSpace().

TextDrawer::$size = null [private]

Definition at line 20 of file TextDrawer.class.php.

Referenced by __construct(), and CurvedStringDrawer::draw().

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

• main/Utils/TuringTest/TextDrawer.class.php

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