Public Member Functions
	__construct ($file='', $filetarget='')

	createImage ($format)

	getSourceFile ()

	getTargetFile ()

	imageFromFormat ($format, $image, $quality=90)

	resizeAndCrop ($tw, $th, $red=255, $green=255, $blue=255)

	resizeWidth ($width, $force=false)

	resizeWidthOrHeight ($width, $height, $force=false)

	setSourceFile ($file)

	setTargetFile ($file)

Private Member Functions
	checkFiles ()

	getFormat ()

Private Attributes
	$file = ''

	$filetarget = ''

Detailed Description

Definition at line 11 of file imageresizer.php.

Constructor & Destructor Documentation

RMImageResizer::__construct	(	$file = `''`,
		$filetarget = `''`
	)

Parameters

string	$file	Archivo existente
string	$filetarget	Archivo destino

Definition at line 19 of file imageresizer.php.

References $file, and $filetarget.

Member Function Documentation

RMImageResizer::checkFiles ( )

private

Comprueba que los archivos de entrada y salida hayan sido especificados

Returns: bool

Definition at line 54 of file imageresizer.php.

Referenced by resizeAndCrop(), resizeWidth(), and resizeWidthOrHeight().

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RMImageResizer::createImage ( $format )

Creamos la im?gen en memoria

Returns: object

Definition at line 188 of file imageresizer.php.

Referenced by resizeAndCrop(), resizeWidth(), and resizeWidthOrHeight().

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RMImageResizer::getFormat ( )

private

Obtiene el formato de la im?gen

Returns: string

Definition at line 221 of file imageresizer.php.

References elseif().

Referenced by resizeAndCrop(), resizeWidth(), and resizeWidthOrHeight().

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RMImageResizer::getSourceFile ( )

Obtiene la ruta completa del archivo origen

Definition at line 46 of file imageresizer.php.

References $file.

RMImageResizer::getTargetFile ( )

Obtiene la ruta completa del archivo destino

Definition at line 33 of file imageresizer.php.

References $filetarget.

RMImageResizer::imageFromFormat	(	$format,
		$image,
		$quality = `90`
	)

Guarda la im?gen modificada

Definition at line 204 of file imageresizer.php.

References $image.

Referenced by resizeAndCrop(), resizeWidth(), and resizeWidthOrHeight().

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RMImageResizer::resizeAndCrop	(	$tw,
		$th,
		$red = `255`,
		$green = `255`,
		$blue = `255`
	)

Redimensiona un im?gen en forma de cuadro. Si la im?gen es rectangular recorta la medida mas grande

Parameters

int	$tw	Ancho de la im?gen a generar
int	$th	Alto de la im?gen a generar
int	$red	Valor Rojo para la im?gen generada
int	$green	Valor Verde para la im?gen generada
int	$blue	Valor Azul para la im?gen generada