| New file |
|---|
| 0,0 → 1,198 |
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| <?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 border |
| * |
| * @package Artichow |
| */ |
| class awBorder { |
| |
| /** |
| * Border color |
| * |
| * @var Color |
| */ |
| protected $color; |
| |
| /** |
| * Hide border ? |
| * |
| * @var bool |
| */ |
| protected $hide = FALSE; |
| |
| /** |
| * Border line style |
| * |
| * @var int |
| */ |
| protected $style; |
| |
| /** |
| * Build the border |
| * |
| * @param awColor $color Border color |
| * @param int $style Border style |
| */ |
| public function __construct($color = NULL, $style = awLine::SOLID) { |
| |
| $this->setStyle($style); |
| |
| if($color instanceof awColor) { |
| $this->setColor($color); |
| } else { |
| $this->setColor(new awBlack); |
| } |
| |
| } |
| |
| /** |
| * Change border color |
| * This method automatically shows the border if it is hidden |
| * |
| * @param awColor $color |
| */ |
| public function setColor(awColor $color) { |
| $this->color = $color; |
| $this->show(); |
| } |
| |
| /** |
| * Change border style |
| * |
| * @param int $style |
| */ |
| public function setStyle($style) { |
| $this->style = (int)$style; |
| } |
| |
| /** |
| * Hide border ? |
| * |
| * @param bool $hide |
| */ |
| public function hide($hide = TRUE) { |
| $this->hide = (bool)$hide; |
| } |
| |
| /** |
| * Show border ? |
| * |
| * @param bool $show |
| */ |
| public function show($show = TRUE) { |
| $this->hide = (bool)!$show; |
| } |
| |
| /** |
| * Is the border visible ? |
| * |
| * @return bool |
| */ |
| public function visible() { |
| return !$this->hide; |
| } |
| |
| /** |
| * Draw border as a rectangle |
| * |
| * @param awDriver $driver |
| * @param awPoint $p1 Top-left corner |
| * @param awPoint $p2 Bottom-right corner |
| */ |
| public function rectangle(awDriver $driver, awPoint $p1, awPoint $p2) { |
| |
| // Border is hidden |
| if($this->hide) { |
| return; |
| } |
| |
| $line = new awLine; |
| $line->setStyle($this->style); |
| $line->setLocation($p1, $p2); |
| |
| $driver->rectangle($this->color, $line); |
| |
| } |
| |
| /** |
| * Draw border as an ellipse |
| * |
| * @param awDriver $driver |
| * @param awPoint $center Ellipse center |
| * @param int $width Ellipse width |
| * @param int $height Ellipse height |
| */ |
| public function ellipse(awDriver $driver, awPoint $center, $width, $height) { |
| |
| // Border is hidden |
| if($this->hide) { |
| return; |
| } |
| |
| switch($this->style) { |
| |
| case awLine::SOLID : |
| $driver->ellipse($this->color, $center, $width, $height); |
| break; |
| |
| default : |
| awImage::drawError("Class Border: Dashed and dotted borders and not yet implemented on ellipses."); |
| break; |
| |
| } |
| |
| |
| } |
| |
| /** |
| * Draw border as a polygon |
| * |
| * @param awDriver $driver A Driver object |
| * @param awPolygon $polygon A Polygon object |
| */ |
| public function polygon(awDriver $driver, awPolygon $polygon) { |
| |
| // Border is hidden |
| if($this->hide) { |
| return; |
| } |
| |
| $polygon->setStyle($this->style); |
| $driver->polygon($this->color, $polygon); |
| |
| // In case of Line::SOLID, Driver::polygon() uses imagepolygon() |
| // which automatically closes the shape. In any other case, |
| // we have to do it manually here. |
| if($this->style !== Line::SOLID) { |
| $this->closePolygon($driver, $polygon); |
| } |
| } |
| |
| /** |
| * Draws the last line of a Polygon, between the first and last point |
| * |
| * @param awDriver $driver A Driver object |
| * @param awPolygon $polygon The polygon object to close |
| */ |
| private function closePolygon(awDriver $driver, awPolygon $polygon) { |
| $first = $polygon->get(0); |
| $last = $polygon->get($polygon->count() - 1); |
| |
| $line = new awLine($first, $last, $this->style, $polygon->getThickness()); |
| $driver->line($this->color, $line); |
| } |
| |
| } |
| |
| registerClass('Border'); |
| ?> |