Polygons

This script allows to draw polygons

Informations

Author: Andrew Meier
License: FPDF

Description

This script allows to draw polygons.

Polygon(array points [, string style])

points: array of the form (x1, y1, x2, y2, ..., xn, yn) where (x1, y1) is the starting point and (xn, yn) is the last one.
style: Rect(): D, F or FD.

Source

<?php require('fpdf.php'); class PDF_Polygon extends FPDF { function Polygon($points, $style='D') { //Draw a polygon if($style=='F') $op = 'f'; elseif($style=='FD' || $style=='DF') $op = 'b'; else $op = 's'; $h = $this->h; $k = $this->k; $points_string = ''; for($i=0; $i<count($points); $i+=2){ $points_string .= sprintf('%.2F %.2F', $points[$i]*$k, ($h-$points[$i+1])*$k); if($i==0) $points_string .= ' m '; else $points_string .= ' l '; } $this->_out($points_string . $op); } } ?>

Example

<?php require('polygon.php'); $pdf=new PDF_Polygon(); $pdf->AddPage(); $pdf->SetDrawColor(255, 0, 0); $pdf->SetFillColor(0, 0, 255); $pdf->SetLineWidth(4); $pdf->Polygon(array(50, 115, 150, 115, 100, 20), 'FD'); $pdf->Output(); ?>
View the result here.

Download

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Quelle

http://www.fpdf.org/en/script/script60.php, zuletzt abgerufen 02.10.2016 15:05