109 lines
3.7 KiB
PHP
109 lines
3.7 KiB
PHP
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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/**
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* This is a visual test case, testing canvas support for text output.
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*
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* PHP versions 4 and 5
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*
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* LICENSE: This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or (at your
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* option) any later version. This library is distributed in the hope that it
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* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
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* General Public License for more details. You should have received a copy of
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* the GNU Lesser General Public License along with this library; if not, write
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* to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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* 02111-1307 USA
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*
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* @category Images
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* @package Image_Canvas
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* @author Jesper Veggerby <pear.nosey@veggerby.dk>
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* @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen
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* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
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* @version CVS: $Id: text.php,v 1.2 2005/08/03 21:17:48 nosey Exp $
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* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=212
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*/
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require_once 'Image/Canvas.php';
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$canvas =& Image_Canvas::factory(
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'png',
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array('width' => 300, 'height' => 200)
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);
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$canvas->setLineColor('black');
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$canvas->rectangle(array('x0' => 0, 'y0' => 0, 'x1' => $canvas->getWidth() - 1, 'y1' => $canvas->getHeight() - 1));
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$canvas->setLineColor('lightgrey@0.3');
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$canvas->rectangle(array('x0' => 10, 'y0' => 10, 'x1' => 290, 'y1' => 190));
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$canvas->setLineColor('lightgrey@0.3');
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$canvas->line(array('x0' => 10, 'y0' => 100, 'x1' => 290, 'y1' => 100));
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$canvas->setLineColor('lightgrey@0.3');
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$canvas->rectangle(array('x0' => 150, 'y0' => 10, 'x1' => 150, 'y1' => 190));
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$font = array('name' => 'Verdana', 'size' => 10);
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$align = array(
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array(
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array('horizontal' => 'left', 'vertical' => 'top'),
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array('horizontal' => 'center', 'vertical' => 'top'),
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array('horizontal' => 'right', 'vertical' => 'top')
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),
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array(
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array('horizontal' => 'left', 'vertical' => 'center'),
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array('horizontal' => 'center', 'vertical' => 'center'),
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array('horizontal' => 'right', 'vertical' => 'center')
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),
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array(
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array('horizontal' => 'left', 'vertical' => 'bottom'),
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array('horizontal' => 'center', 'vertical' => 'bottom'),
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array('horizontal' => 'right', 'vertical' => 'bottom')
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)
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);
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for ($row = 0; $row < 3; $row++) {
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for ($col = 0; $col < 3; $col++) {
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$x = 10 + $col * 140;
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$y = 10 + $row * 90;
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switch ($row) {
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case 0:
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$text = 'Top';
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break;
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case 1:
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$text = 'Center';
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break;
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case 2:
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$text = 'Bottom';
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break;
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}
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switch ($col) {
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case 0:
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$text .= "\n" . 'Left';
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break;
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case 1:
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if ($row !== 1) {
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$text .= "\n" . 'Center';
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}
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break;
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case 2:
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$text .= "\n" . 'Right';
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break;
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}
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$canvas->setLineColor('red');
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$canvas->line(array('x0' => $x - 5, 'y0' => $y, 'x1' => $x + 5, 'y1' => $y));
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$canvas->setLineColor('red');
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$canvas->line(array('x0' => $x, 'y0' => $y - 5, 'x1' => $x, 'y1' => $y + 5));
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$canvas->setFont($font);
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$canvas->addText(array('x' => $x, 'y' => $y, 'text' => $text, 'alignment' => $align[$row][$col]));
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}
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}
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$canvas->show();
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?>
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