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NAME

C4::Barcodes::PrinterConfig - Koha module dealing with labels in a PDF.

SYNOPSIS

        use C4::Barcodes::PrinterConfig;

DESCRIPTION

This package is used to deal with labels in a pdf file. Giving some parameters, this package contains several functions to handle every label considering the environment of the pdf file.

FUNCTIONS

setPositionsForX

        C4::Barcodes::PrinterConfig::setPositionsForX($marginLeft, $labelWidth, $columns, $pageType);

Calculate and stores all the X positions across the pdf page.

$marginLeft Indicates how much left margin do you want in your page type.

$labelWidth Indicates the width of the label that you are going to use.

$columns Indicates how many columns do you want in your page type.

$pageType Page type to print (eg: a4, legal, etc).

setPositionsForY

        C4::Barcodes::PrinterConfig::setPositionsForY($marginBottom, $labelHeigth, $rows, $pageType);

Calculate and stores all tha Y positions across the pdf page.

$marginBottom Indicates how much bottom margin do you want in your page type.

$labelHeigth Indicates the height of the label that you are going to use.

$rows Indicates how many rows do you want in your page type.

$pageType Page type to print (eg: a4, legal, etc).

getLabelPosition

        (my $x, my $y, $pdfObject, $pageObject, $gfxObject, $textObject, $coreObject, $labelPosition) = 
                                        C4::Barcodes::PrinterConfig::getLabelPosition($labelPosition, 
                                                                                                                                  $pdfObject, 
                                                                                                                                  $page,
                                                                                                                                  $gfx,
                                                                                                                                  $text,
                                                                                                                                  $fontObject,
                                                                                                                                  $pageType);   

Return the (x,y) position of the label that you are going to print considering the environment.

$labelPosition Indicates which label positions do you want to place by x and y coordinates.

$pdfObject The PDF object in use.

$page The page in use.

$gfx The gfx resource to handle with barcodes objects.

$text The text resource to handle with text.

$fontObject The font object

$pageType Page type to print (eg: a4, legal, etc).

labelsPage

        my @labelTable = C4::Barcodes::PrinterConfig::labelsPage($rows, $columns);

This function will help you to build the labels panel, where you can choose wich label position do you want to start the printer process.

$rows Indicates how many rows do you want in your page type.

$columns Indicates how many rows do you want in your page type.

AUTHOR

Koha Physics Library UNLP <matias_veleda@hotmail.com>

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