Inheritance diagram for Mike42\Escpos\ImagickEscposImage:

Collaboration diagram for Mike42\Escpos\ImagickEscposImage:

Public Member Functions
	readImageFromImagick (\Imagick $im)

Public Member Functions inherited from Mike42\Escpos\EscposImage
	__construct ($filename=null, $allowOptimisations=true)

	getHeight ()

	getHeightBytes ()

	getWidth ()

	getWidthBytes ()

	toRasterFormat ()

	toColumnFormat ($doubleDensity=false)

Static Public Member Functions
static	loadPdf ($pdfFile, $pageWidth=550)

Static Public Member Functions inherited from Mike42\Escpos\EscposImage
static	isGdLoaded ()

static	isImagickLoaded ()

static	load ($filename, $allowOptimisations=true, array $preferred=['imagick', 'gd', 'native'])

Protected Member Functions
	getColumnFormatFromFile ($filename=null, $highDensityVertical=true)

	loadImageData ($filename=null)

	getRasterFormatFromFile ($filename=null)

Protected Member Functions inherited from Mike42\Escpos\EscposImage
	loadImageData ($filename=null)

	setImgData ($data)

	setImgWidth ($width)

	setImgHeight ($height)

	getRasterFormatFromFile ($filename=null)

	getColumnFormatFromFile ($filename=null, $highDensityVertical=true)

Additional Inherited Members
Protected Attributes inherited from Mike42\Escpos\EscposImage
	$imgHeight = 0

	$imgWidth = 0

Detailed Description

Implementation of EscposImage using the Imagick PHP plugin.

Member Function Documentation

Mike42\Escpos\ImagickEscposImage::getColumnFormatFromFile	(	$filename = `null`,
		$highDensityVertical = `true`
	)

protected

Parameters

string	$filename	Filename to load from
boolean	$highDensityVertical	True for high density output (24px lines), false for regular density (8px)

Returns: string[]|NULL Column format data as array, or NULL if optimised renderer isn't available in this implementation.

Mike42\Escpos\ImagickEscposImage::getRasterFormatFromFile ( $filename = null )

protected

Parameters

string $filename Filename to load from

Returns: string|NULL Raster format data, or NULL if no optimised renderer is available in this implementation.

Mike42\Escpos\ImagickEscposImage::loadImageData ( $filename = null )

protected

Load an image from disk, into memory, using Imagick.

Parameters

string | null $filename The filename to load from

Exceptions

Exception if the image format is not supported, or the file cannot be opened.

static Mike42\Escpos\ImagickEscposImage::loadPdf	(	$pdfFile,
		$pageWidth = `550`
	)

static

Load a PDF for use on the printer

Parameters

string	$pdfFile	The file to load
int	$pageWidth	The width, in pixels, of the printer's output. The first page of the PDF will be scaled to approximately fit in this area.

Exceptions

Exception Where Imagick is not loaded, or where a missing file or invalid page number is requested.

Mike42\Escpos\ImagickEscposImage::readImageFromImagick ( \Imagick $im )

Load actual image pixels from Imagick object

Parameters

Imagick $im Image to load from

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

C:/www/aplusnet/incahellas.com/public_html/lib/escpos-php-development/src/Mike42/Escpos/ImagickEscposImage.php