<?php
/**
*
* Description: Show how to translations and dinamic SVG generation using request
*
* Blog: http://trialforce.nostaljia.eng.br
*
* Started at Mar 11, 2011
*
* @author Eduardo Bonfandini
* @example transformation_request.svg.php?fill=green&stroke=blue&rotate=45&translate=10,5
*
* -----------------------------------------------------------------------
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as published
* by the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, access
* http://www.fsf.org/licensing/licenses/lgpl.html or write to the
* Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* ----------------------------------------------------------------------
*/
require_once "../svglib/svglib.php";
$rotate = @$_REQUEST[ 'rotate' ]; //rotate the square using passed angle
$translate = @$_REQUEST[ 'translate' ]; //rotate the square using passed angle
$file = @$_REQUEST[ 'file' ]; //load the file passed
$fill = @$_REQUEST[ 'fill' ] ? @$_REQUEST[ 'fill' ] : 'red';
$stroke = @$_REQUEST[ 'stroke' ] ? @$_REQUEST[ 'stroke' ] : 'black';
$svg = SVGDocument::getInstance( $file );
$style = new SVGStyle();
$style->setFill( $fill );
$style->setStroke( $stroke );
$rect = SVGRect::getInstance( 50, 50, 'myRect', 100, 100, $style );
if ( $rotate )
{
//uses the x and y properties to align the rect
$rect->rotate( $rotate, $rect->getX() * 2, $rect->getY() * 2 );
}
if ( $translate )
{
$translate = explode( ',', $translate );
$rect->translate( $translate[ 0 ], $translate[ 1 ] );
}
$svg->addShape( $rect );
$svg->output();
?>
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