Public Member Functions
	__construct ()

	createFromFile ()

	createImage ()

	createImageBmp ($file="")

	createImageGd ()

	drawBars ()

	drawBorder ()

	drawCircles ()

	drawCode ()

	drawEllipses ()

	drawLines ()

	drawPolygons ()

	drawRectangles ()

	generateCode ()

	getList ($name, $extension="")

	loadBackground ()

	loadFont ()

	loadImage ()

	setImageSize ()

Public Attributes
	$captcha_handler

	$code

	$config = array()

	$font

	$height

	$invalid = false

	$mode = 'gd'

	$oImage

	$spacing

	$width

Protected Attributes
	$xoops_root_path

Detailed Description

Definition at line 27 of file imageclass.php.

Constructor & Destructor Documentation

XoopsCaptchaImageHandler::__construct ( )

Constructor

Definition at line 86 of file imageclass.php.

References XoopsBaseConfig\get(), and XoopsCaptcha\getInstance().

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Member Function Documentation

XoopsCaptchaImageHandler::createFromFile ( )

Draw Image background

Returns: void

Definition at line 293 of file imageclass.php.

References drawBars(), and loadBackground().

Referenced by createImageGd().

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XoopsCaptchaImageHandler::createImage ( )

create an image

Returns: bool|string|void

Definition at line 139 of file imageclass.php.

References createImageBmp(), and createImageGd().

Referenced by loadImage().

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XoopsCaptchaImageHandler::createImageBmp ( $file = "" )

#@- Create CAPTCHA image with BMP

Parameters

string $file filename

Returns: string of image

Definition at line 460 of file imageclass.php.

References $file, $image, and exit.

Referenced by createImage().

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XoopsCaptchaImageHandler::createImageGd ( )

Create CAPTCHA iamge with GD

Originated by DuGris' SecurityImage

Copyright: The XOOPS project http://sourceforge.net/projects/xoops/ GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html)

Author: DuGris aka L. Jen http://www.dugris.info DuGri.nosp@m.s@wa.nosp@m.nadoo.nosp@m..fr

Version: $Id$

Returns: void

Definition at line 191 of file imageclass.php.

References createFromFile(), drawBars(), drawBorder(), drawCircles(), drawCode(), drawEllipses(), drawLines(), drawPolygons(), drawRectangles(), loadFont(), and setImageSize().

Referenced by createImage().

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XoopsCaptchaImageHandler::drawBars ( )

Draw Bars background

Returns: void

Definition at line 406 of file imageclass.php.

References $height, $i, and $width.

Referenced by createFromFile(), and createImageGd().

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XoopsCaptchaImageHandler::drawBorder ( )

Draw Border

Returns: void

Definition at line 355 of file imageclass.php.

Referenced by createImageGd().

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XoopsCaptchaImageHandler::drawCircles ( )

Draw Circles background

Returns: void

Definition at line 367 of file imageclass.php.

References $i.

Referenced by createImageGd().

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XoopsCaptchaImageHandler::drawCode ( )

Draw Code

Returns: void

Definition at line 322 of file imageclass.php.

References $i.

Referenced by createImageGd().

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XoopsCaptchaImageHandler::drawEllipses ( )

Draw Ellipses background

Returns: void

Definition at line 425 of file imageclass.php.

References $i.

Referenced by createImageGd().

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XoopsCaptchaImageHandler::drawLines ( )

Draw Lines background

Returns: void

Definition at line 380 of file imageclass.php.

References $i.

Referenced by createImageGd().

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XoopsCaptchaImageHandler::drawPolygons ( )

Draw polygons background

Returns: voif

Definition at line 438 of file imageclass.php.

References $i, and $j.

Referenced by createImageGd().

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XoopsCaptchaImageHandler::drawRectangles ( )

Draw Rectangles background

Returns: void

Definition at line 393 of file imageclass.php.

References $i.

Referenced by createImageGd().

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XoopsCaptchaImageHandler::generateCode ( )

Create Code

Returns: bool

Definition at line 109 of file imageclass.php.

Referenced by loadImage().

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XoopsCaptchaImageHandler::getList	(	$name,
		$extension = `""`
	)

Get a list of extensions

Parameters

string	$name	name of captcha looking for
string	$extension	extentions for captcha

Returns: array|mixed

Definition at line 162 of file imageclass.php.

References $files, Xoops\Core\Cache\Legacy\read(), and Xoops\Core\Cache\Legacy\write().

Referenced by loadBackground(), and loadFont().

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XoopsCaptchaImageHandler::loadBackground ( )

Return random background

Returns: string|null

Definition at line 279 of file imageclass.php.

References getList().

Referenced by createFromFile().

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XoopsCaptchaImageHandler::loadFont ( )

loads a font

Returns: void

Definition at line 236 of file imageclass.php.

References getList().

Referenced by createImageGd(), and setImageSize().

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XoopsCaptchaImageHandler::loadImage ( )

load an image

Returns: void

Definition at line 98 of file imageclass.php.

References createImage(), and generateCode().

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XoopsCaptchaImageHandler::setImageSize ( )

sets the size of the image

Returns: void

Definition at line 247 of file imageclass.php.

References $i, $oImage, and loadFont().

Referenced by createImageGd().

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Member Data Documentation

XoopsCaptchaImageHandler::$captcha_handler

Definition at line 71 of file imageclass.php.

XoopsCaptchaImageHandler::$code

Definition at line 36 of file imageclass.php.

XoopsCaptchaImageHandler::$config = array()

Definition at line 32 of file imageclass.php.

XoopsCaptchaImageHandler::$font

Definition at line 51 of file imageclass.php.

XoopsCaptchaImageHandler::$height

Definition at line 66 of file imageclass.php.

Referenced by drawBars().

XoopsCaptchaImageHandler::$invalid = false

Definition at line 46 of file imageclass.php.

XoopsCaptchaImageHandler::$mode = 'gd'

Definition at line 41 of file imageclass.php.

XoopsCaptchaImageHandler::$oImage

Definition at line 76 of file imageclass.php.

Referenced by setImageSize().

XoopsCaptchaImageHandler::$spacing

Definition at line 56 of file imageclass.php.

XoopsCaptchaImageHandler::$width

Definition at line 61 of file imageclass.php.

Referenced by drawBars().

XoopsCaptchaImageHandler::$xoops_root_path

protected

Definition at line 81 of file imageclass.php.

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

C:/usr64/htdocs/class/captcha/image/scripts/imageclass.php

Public Member Functions

Public Attributes

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation