326 lines
11 KiB
PHP
326 lines
11 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 not a test in itself, since it depends on another source part to
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* create the canvas. It is merely a common canvas test include, to avoid
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* redundant code in every canvas test.
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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: canvas_body.php,v 1.4 2005/08/16 21:27:58 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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$canvas->addText(array('x' => 5, 'y' => 5, 'text' => 'Line'));
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$canvas->setLineColor('black');
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$canvas->line(array('x0' => 100, 'x1' => 195, 'y0' => 5, 'y1' => 5));
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$canvas->setLineColor('red');
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$canvas->line(array('x0' => 200, 'x1' => 295, 'y0' => 5, 'y1' => 5));
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$canvas->setLineColor('green');
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$canvas->line(array('x0' => 300, 'x1' => 395, 'y0' => 5, 'y1' => 5));
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$canvas->setLineColor('blue');
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$canvas->line(array('x0' => 400, 'x1' => 495, 'y0' => 5, 'y1' => 5));
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$canvas->setLineColor(array('blue', 'red'));
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$canvas->line(array('x0' => 100, 'x1' => 195, 'y0' => 10, 'y1' => 10));
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$canvas->setLineColor(array('blue', 'blue', 'transparent'));
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$canvas->line(array('x0' => 200, 'x1' => 295, 'y0' => 10, 'y1' => 10));
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$canvas->setLineColor('yellow');
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$canvas->setLineThickness(2);
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$canvas->line(array('x0' => 300, 'x1' => 395, 'y0' => 10, 'y1' => 10));
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$canvas->setLineColor('red');
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$canvas->setLineThickness(4);
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$canvas->line(array('x0' => 400, 'x1' => 495, 'y0' => 10, 'y1' => 10));
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$canvas->setLineColor('black@0.4');
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$canvas->setLineThickness(4);
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$canvas->line(array('x0' => 100, 'x1' => 220, 'y0' => 15, 'y1' => 15));
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$canvas->setLineColor('red@0.4');
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$canvas->setLineThickness(4);
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$canvas->line(array('x0' => 200, 'x1' => 320, 'y0' => 15, 'y1' => 15));
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$canvas->setLineColor('green@0.4');
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$canvas->setLineThickness(4);
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$canvas->line(array('x0' => 300, 'x1' => 420, 'y0' => 15, 'y1' => 15));
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$canvas->setLineColor('blue@0.4');
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$canvas->setLineThickness(4);
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$canvas->line(array('x0' => 400, 'x1' => 495, 'y0' => 15, 'y1' => 15));
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$canvas->addText(array('x' => 5, 'y' => 30, 'text' => 'Rectangle'));
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$canvas->setLineColor('black');
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$canvas->rectangle(array('x0' => 100, 'x1' => 150, 'y0' => 30, 'y1' => 80));
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$canvas->setLineColor('red');
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$canvas->rectangle(array('x0' => 155, 'x1' => 205, 'y0' => 30, 'y1' => 80));
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$canvas->setLineColor('green');
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$canvas->rectangle(array('x0' => 210, 'x1' => 260, 'y0' => 30, 'y1' => 80));
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$canvas->setLineColor('blue');
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$canvas->rectangle(array('x0' => 265, 'x1' => 315, 'y0' => 30, 'y1' => 80));
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$canvas->setFillColor('black');
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$canvas->rectangle(array('x0' => 100, 'x1' => 150, 'y0' => 85, 'y1' => 135));
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$canvas->setLineColor('black');
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$canvas->setFillColor('red');
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$canvas->rectangle(array('x0' => 155, 'x1' => 205, 'y0' => 85, 'y1' => 135));
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$canvas->setLineColor('black');
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$canvas->setFillColor('green');
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$canvas->rectangle(array('x0' => 210, 'x1' => 260, 'y0' => 85, 'y1' => 135));
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$canvas->setLineColor('black');
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$canvas->setFillColor('blue');
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$canvas->rectangle(array('x0' => 265, 'x1' => 315, 'y0' => 85, 'y1' => 135));
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$canvas->setLineColor('red');
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$canvas->setFillColor('red@0.3');
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$canvas->rectangle(array('x0' => 340, 'x1' => 400, 'y0' => 30, 'y1' => 90));
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$canvas->setLineColor('green');
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$canvas->setFillColor('green@0.3');
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$canvas->rectangle(array('x0' => 380, 'x1' => 440, 'y0' => 50, 'y1' => 110));
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$canvas->setLineColor('blue');
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$canvas->setFillColor('blue@0.3');
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$canvas->rectangle(array('x0' => 360, 'x1' => 420, 'y0' => 70, 'y1' => 130));
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$canvas->addText(array('x' => 90, 'y' => 140, 'text' => "Circle / Ellipse", 'alignment' => array('horizontal' => 'right')));
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$canvas->setLineColor('black');
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$canvas->ellipse(array('x' => 130, 'y' => 170, 'rx' => 30, 'ry' => 30));
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$canvas->setLineColor('red');
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$canvas->ellipse(array('x' => 195, 'y' => 170, 'rx' => 30, 'ry' => 30));
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$canvas->setLineColor('blue');
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$canvas->ellipse(array('x' => 250, 'y' => 170, 'rx' => 30, 'ry' => 30));
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$canvas->setLineColor('green');
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$canvas->ellipse(array('x' => 305, 'y' => 170, 'rx' => 30, 'ry' => 30));
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$canvas->setFillColor('black');
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$canvas->ellipse(array('x' => 130, 'y' => 235, 'rx' => 30, 'ry' => 30));
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$canvas->setLineColor('black');
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$canvas->setFillColor('red');
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$canvas->ellipse(array('x' => 195, 'y' => 235, 'rx' => 30, 'ry' => 30));
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$canvas->setLineColor('black');
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$canvas->setFillColor('blue');
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$canvas->ellipse(array('x' => 250, 'y' => 235, 'rx' => 30, 'ry' => 30));
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$canvas->setLineColor('black');
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$canvas->setFillColor('green');
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$canvas->ellipse(array('x' => 305, 'y' => 235, 'rx' => 30, 'ry' => 30));
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$canvas->setLineColor('brown');
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$canvas->setFillColor('brown@0.3');
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$canvas->ellipse(array('x' => 400, 'y' => 200, 'rx' => 40, 'ry' => 40));
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$canvas->setLineColor('orange');
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$canvas->setFillColor('orange@0.3');
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$canvas->ellipse(array('x' => 430, 'y' => 220, 'rx' => 30, 'ry' => 40));
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$canvas->setLineColor('purple');
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$canvas->setFillColor('purple@0.3');
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$canvas->ellipse(array('x' => 390, 'y' => 230, 'rx' => 40, 'ry' => 20));
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$canvas->addText(array('x' => 5, 'y' => 270, 'text' => 'Pie slices'));
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$c = 0;
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for ($i = 360; $i >= 45; $i -= 30) {
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$canvas->setLineColor('black');
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$canvas->setFillColor('blue@' . sprintf('%0.1f', ((360 - $i) / 360)));
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$canvas->pieslice(
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array(
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'x' => 130 + $c * 55,
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'y' => 295,
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'rx' => 25,
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'ry' => 25,
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'v1' => 0,
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'v2' => $i
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)
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);
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$c++;
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}
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$canvas->addText(array('x' => 5, 'y' => 325, 'text' => 'Polygon'));
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$canvas->setLineColor('green');
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for ($i = 0; $i < 8; $i++) {
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$canvas->addVertex(array('x' => 115 + $i * 50, 'y' => 330));
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$canvas->addVertex(array('x' => 100 + $i * 50, 'y' => 325));
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$canvas->addVertex(array('x' => 125 + $i * 50, 'y' => 350));
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}
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$canvas->polygon(array('connect' => false));
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$canvas->setLineColor('purple');
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$canvas->setFillColor('purple@0.3');
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for ($i = 0; $i < 8; $i++) {
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$canvas->addVertex(array('x' => 100 + $i * 50, 'y' => 355));
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$canvas->addVertex(array('x' => 125 + $i * 50, 'y' => 380 + 2 * $i));
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}
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$canvas->addVertex(array('x' => 550, 'y' => 355));
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for ($i = 4; $i >= 0; $i--) {
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$canvas->addVertex(array('x' => 120 + $i * 100, 'y' => 430 + $i * 5));
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$canvas->addVertex(array('x' => 110 + $i * 100, 'y' => 405 - $i * 5));
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}
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$canvas->polygon(array('connect' => true));
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$canvas->addText(array('x' => 5, 'y' => 455, 'text' => 'Splines'));
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$points = array();
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$points[] = array(
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'x' => 100, 'y' => 470,
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'p1x' => 120, 'p1y' => 455,
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'p2x' => 150, 'p2y' => 460
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);
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$points[] = array(
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'x' => 170, 'y' => 490,
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'p1x' => 190, 'p1y' => 500,
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'p2x' => 200, 'p2y' => 510
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);
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$points[] = array(
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'x' => 210, 'y' => 540,
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'p1x' => 200, 'p1y' => 550,
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'p2x' => 160, 'p2y' => 560
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);
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$points[] = array(
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'x' => 120, 'y' => 480
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);
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// draw control points! not directly a canvas test!
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foreach ($points as $point) {
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if (isset($last)) {
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$canvas->setLineColor('gray@0.2');
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$canvas->line(array('x0' => $last['p2x'], 'y0' => $last['p2y'], 'x1' => $point['x'], 'y1' => $point['y']));
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}
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$canvas->setLineColor('red');
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$canvas->ellipse(array('x' => $point['x'], 'y' => $point['y'], 'rx' => 3, 'ry' => 3));
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if (isset($point['p1x'])) {
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$canvas->setLineColor('green');
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$canvas->ellipse(array('x' => $point['p1x'], 'y' => $point['p1y'], 'rx' => 2, 'ry' => 2));
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$canvas->setLineColor('green');
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$canvas->ellipse(array('x' => $point['p2x'], 'y' => $point['p2y'], 'rx' => 2, 'ry' => 2));
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$canvas->setLineColor('gray@0.2');
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$canvas->line(array('x0' => $point['x'], 'y0' => $point['y'], 'x1' => $point['p1x'], 'y1' => $point['p1y']));
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$canvas->setLineColor('gray@0.2');
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$canvas->line(array('x0' => $point['p1x'], 'y0' => $point['p1y'], 'x1' => $point['p2x'], 'y1' => $point['p2y']));
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$last = $point;
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}
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}
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foreach ($points as $point) {
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if (isset($point['p1x'])) {
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$canvas->addSpline($point);
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} else {
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$canvas->addVertex($point);
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}
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}
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$canvas->setLineColor('black');
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$canvas->polygon(array('connect' => false));
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$points = array();
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$points[] = array(
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'x' => 220, 'y' => 470,
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'p1x' => 240, 'p1y' => 455,
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'p2x' => 270, 'p2y' => 460
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);
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$points[] = array(
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'x' => 240, 'y' => 490,
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'p1x' => 310, 'p1y' => 460,
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'p2x' => 320, 'p2y' => 470
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);
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$points[] = array(
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'x' => 330, 'y' => 500,
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'p1x' => 320, 'p1y' => 550,
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'p2x' => 280, 'p2y' => 560
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);
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$points[] = array(
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'x' => 240, 'y' => 520,
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'p1x' => 230, 'p1y' => 490,
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'p2x' => 225, 'p2y' => 490
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);
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$points[] = array(
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'x' => 220, 'y' => 470
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);
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unset($last);
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// draw control points! not directly a canvas test!
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foreach ($points as $point) {
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if (isset($last)) {
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$canvas->setLineColor('gray@0.2');
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$canvas->line(array('x0' => $last['p2x'], 'y0' => $last['p2y'], 'x1' => $point['x'], 'y1' => $point['y']));
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}
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$canvas->setLineColor('red');
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$canvas->ellipse(array('x' => $point['x'], 'y' => $point['y'], 'rx' => 3, 'ry' => 3));
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if (isset($point['p1x'])) {
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$canvas->setLineColor('green');
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$canvas->ellipse(array('x' => $point['p1x'], 'y' => $point['p1y'], 'rx' => 2, 'ry' => 2));
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$canvas->setLineColor('green');
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$canvas->ellipse(array('x' => $point['p2x'], 'y' => $point['p2y'], 'rx' => 2, 'ry' => 2));
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$canvas->setLineColor('gray@0.2');
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$canvas->line(array('x0' => $point['x'], 'y0' => $point['y'], 'x1' => $point['p1x'], 'y1' => $point['p1y']));
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$canvas->setLineColor('gray@0.2');
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$canvas->line(array('x0' => $point['p1x'], 'y0' => $point['p1y'], 'x1' => $point['p2x'], 'y1' => $point['p2y']));
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$last = $point;
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}
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}
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foreach ($points as $point) {
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if (isset($point['p1x'])) {
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$canvas->addSpline($point);
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} else {
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$canvas->addVertex($point);
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}
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}
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$canvas->setLineColor('black');
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$canvas->setFillColor('red@0.2');
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$canvas->polygon(array('connect' => true));
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$canvas->addText(array('x' => 375, 'y' => 455, 'text' => 'Image'));
|
||
|
|
|
||
|
|
$canvas->image(array('x' => 445, 'y' => 455, 'filename' => './pear-icon.png', 'url' => 'http://pear.veggerby.dk/', 'target' => '_blank'));
|
||
|
|
|
||
|
|
$canvas->image(array('x' => 445, 'y' => 495, 'filename' => './pear-icon.png', 'width' => 20, 'height' => 20));
|
||
|
|
|
||
|
|
$canvas->image(array('x' => 445, 'y' => 523, 'filename' => './pear-icon.png', 'width' => 40, 'height' => 40));
|
||
|
|
|
||
|
|
//$canvas->show();
|
||
|
|
$type = basename($_SERVER['SCRIPT_NAME'], '.php');
|
||
|
|
$canvas->toHtml(
|
||
|
|
array(
|
||
|
|
'filename' => 'test' . $type . '.' . $type,
|
||
|
|
'urlpath' => '',
|
||
|
|
'filepath' => './',
|
||
|
|
'width' => '100%',
|
||
|
|
'height' => '100%'
|
||
|
|
)
|
||
|
|
);
|
||
|
|
|
||
|
|
?>
|