Grid

This extension adds grid support to help with aligning elements while developing reports

Informations

Author: Anthony Master
License: FPDF

Description

This extension adds grid support to help with aligning elements while developing reports.

The grid can be turned on/off/set for future pages by using the class $grid variable. Either assign a boolean or an integer value (indicating the grid spacing).

Source

<?php require('fpdf.php'); class PDF_Grid extends FPDF { var $grid = false; function DrawGrid() { if($this->grid===true){ $spacing = 5; } else { $spacing = $this->grid; } $this->SetDrawColor(204, 255, 255); $this->SetLineWidth(0.35); for($i=0;$i<$this->w;$i+=$spacing){ $this->Line($i, 0, $i, $this->h); } for($i=0;$i<$this->h;$i+=$spacing){ $this->Line(0, $i, $this->w, $i); } $this->SetDrawColor(0, 0, 0); $x = $this->GetX(); $y = $this->GetY(); $this->SetFont('Arial', 'I', 8); $this->SetTextColor(204, 204, 204); for($i=20;$i<$this->h;$i+=20){ $this->SetXY(1, $i-3); $this->Write(4, $i); } for($i=20;$i<(($this->w)-($this->rMargin)-10);$i+=20){ $this->SetXY($i-1, 1); $this->Write(4, $i); } $this->SetXY($x, $y); } function Header() { if($this->grid) $this->DrawGrid(); } } ?>

Example

<?php require('grid.php'); $pdf = new PDF_Grid(); // Add page with a grid and default spacing (5mm) $pdf->grid = true; $pdf->AddPage(); // Add page with a grid (10mm spacing) $pdf->grid = 10; $pdf->AddPage(); // Disable grid $pdf->grid = false; $pdf->AddPage(); $pdf->Output(); ?>
View the result here.

Download

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Quelle

http://www.fpdf.org/en/script/script100.php, zuletzt abgerufen 02.10.2016 15:02