Файловый менеджер

Файловый менеджер - Редактировать - /home/harasnat/.backupOvh/pfanner/pfanner.1334840217/modules/graphartichow/artichow/inc/Shadow.class.php

Назад
<?php /* * This work is hereby released into the Public Domain. * To view a copy of the public domain dedication, * visit http://creativecommons.org/licenses/publicdomain/ or send a letter to * Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA. * / require_once dirname(__FILE__)."/../Graph.class.php"; /* * Draw shadows * / class awShadow { /* * Shadow on left and top sides * * @var int / const LEFT_TOP = 1; /* * Shadow on left and bottom sides * * @var int / const LEFT_BOTTOM = 2; /* * Shadow on right and top sides * * @var int / const RIGHT_TOP = 3; /* * Shadow on right and bottom sides * * @var int / const RIGHT_BOTTOM = 4; /* * In mode * * @var int / const IN = 1; /* * Out mode * * @var int / const OUT = 2; /* * Shadow size * * @var int / private $size = 0; /* * Hide shadow ? * * @var bool / protected $hide = FALSE; /* * Shadow color * * @var Color / private $color; /* * Shadow position * * @var int / private $position; /* * Smooth shadow ? * * @var bool / private $smooth = FALSE; /* * Shadow constructor * * @param int $position Shadow position / public function __construct($position) { $this->setPosition($position); } /* * Hide shadow ? * * @param bool $hide / public function hide($hide = TRUE) { $this->hide = (bool)$hide; } /* * Show shadow ? * * @param bool $show / public function show($show = TRUE) { $this->hide = (bool)!$show; } /* * Change shadow size * * @param int $size * @param bool $smooth Smooth the shadow (facultative argument) / public function setSize($size, $smooth = NULL) { $this->size = (int)$size; if ($smooth !== NULL) { $this->smooth($smooth); } } /* * Change shadow color * * @param awColor $color / public function setColor(awColor $color) { $this->color = $color; } /* * Change shadow position * * @param int $position / public function setPosition($position) { $this->position = (int)$position; } /* * Smooth shadow ? * * @param bool $smooth / public function smooth($smooth) { $this->smooth = (bool)$smooth; } /* * Get the space taken by the shadow * * @return Side / public function getSpace() { return new awSide( ($this->position === awShadow::LEFT_TOP or $this->position === awShadow::LEFT_BOTTOM) ? $this->size : 0, ($this->position === awShadow::RIGHT_TOP or $this->position === awShadow::RIGHT_BOTTOM) ? $this->size : 0, ($this->position === awShadow::LEFT_TOP or $this->position === awShadow::RIGHT_TOP) ? $this->size : 0, ($this->position === awShadow::LEFT_BOTTOM or $this->position === awShadow::RIGHT_BOTTOM) ? $this->size : 0 ); } /* * Draw shadow * * @param awDriver $driver * @param awPoint $p1 Top-left point * @param awPoint $p2 Right-bottom point * @param int Drawing mode */ public function draw(awDriver $driver, awPoint $p1, awPoint $p2, $mode) { if ($this->hide) { return; } if ($this->size <= 0) { return; } $driver = clone $driver; $color = ($this->color instanceof awColor) ? $this->color : new awColor(125, 125, 125); switch($this->position) { case awShadow::RIGHT_BOTTOM : if ($mode === awShadow::OUT) { $t1 = $p1->move(0, 0); $t2 = $p2->move($this->size + 1, $this->size + 1); } else { // PHP 4 compatibility $t1 = $p1->move(0, 0); $t2 = $p2->move(0, 0); } $width = $t2->x - $t1->x; $height = $t2->y - $t1->y; $driver->setAbsPosition($t1->x + $driver->x, $t1->y + $driver->y); $driver->filledRectangle( $color, new awLine( new awPoint($width - $this->size, $this->size), new awPoint($width - 1, $height - 1) ) ); $driver->filledRectangle( $color, new awLine( new awPoint($this->size, $height - $this->size), new awPoint($width - $this->size - 1, $height - 1) ) ); $this->smoothPast($driver, $color, $width, $height); break; case awShadow::LEFT_TOP : if ($mode === awShadow::OUT) { $t1 = $p1->move(- $this->size, - $this->size); $t2 = $p2->move(0, 0); } else { // PHP 4 compatibility $t1 = $p1->move(0, 0); $t2 = $p2->move(0, 0); } $width = $t2->x - $t1->x; $height = $t2->y - $t1->y; $driver->setAbsPosition($t1->x + $driver->x, $t1->y + $driver->y); $height = max($height + 1, $this->size); $driver->filledRectangle( $color, new awLine( new awPoint(0, 0), new awPoint($this->size - 1, $height - $this->size - 1) ) ); $driver->filledRectangle( $color, new awLine( new awPoint($this->size, 0), new awPoint($width - $this->size - 1, $this->size - 1) ) ); $this->smoothPast($driver, $color, $width, $height); break; case awShadow::RIGHT_TOP : if ($mode === awShadow::OUT) { $t1 = $p1->move(0, - $this->size); $t2 = $p2->move($this->size + 1, 0); } else { // PHP 4 compatibility $t1 = $p1->move(0, 0); $t2 = $p2->move(0, 0); } $width = $t2->x - $t1->x; $height = $t2->y - $t1->y; $driver->setAbsPosition($t1->x + $driver->x, $t1->y + $driver->y); $height = max($height + 1, $this->size); $driver->filledRectangle( $color, new awLine( new awPoint($width - $this->size, 0), new awPoint($width - 1, $height - $this->size - 1) ) ); $driver->filledRectangle( $color, new awLine( new awPoint($this->size, 0), new awPoint($width - $this->size - 1, $this->size - 1) ) ); $this->smoothFuture($driver, $color, $width, $height); break; case awShadow::LEFT_BOTTOM : if ($mode === awShadow::OUT) { $t1 = $p1->move(- $this->size, 0); $t2 = $p2->move(0, $this->size + 1); } else { // PHP 4 compatibility $t1 = $p1->move(0, 0); $t2 = $p2->move(0, 0); } $width = $t2->x - $t1->x; $height = $t2->y - $t1->y; $driver->setAbsPosition($t1->x + $driver->x, $t1->y + $driver->y); $driver->filledRectangle( $color, new awLine( new awPoint(0, $this->size), new awPoint($this->size - 1, $height - 1) ) ); $driver->filledRectangle( $color, new awLine( new awPoint($this->size, $height - $this->size), new awPoint($width - $this->size - 1, $height - 1) ) ); $this->smoothFuture($driver, $color, $width, $height); break; } } private function smoothPast(awDriver $driver, awColor $color, $width, $height) { if ($this->smooth) { for ($i = 0; $i < $this->size; $i++) { for ($j = 0; $j <= $i; $j++) { $driver->point( $color, new awPoint($i, $j + $height - $this->size) ); } } for ($i = 0; $i < $this->size; $i++) { for ($j = 0; $j <= $i; $j++) { $driver->point( $color, new awPoint($width - $this->size + $j, $i) ); } } } } private function smoothFuture(awDriver $driver, awColor $color, $width, $height) { if ($this->smooth) { for ($i = 0; $i < $this->size; $i++) { for ($j = 0; $j <= $i; $j++) { $driver->point( $color, new awPoint($i, $this->size - $j - 1) ); } } for ($i = 0; $i < $this->size; $i++) { for ($j = 0; $j <= $i; $j++) { $driver->point( $color, new awPoint($width - $this->size + $j, $height - $i - 1) ); } } } } } registerClass('Shadow');

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