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<?php |
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/** |
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* Klass Element. |
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* @author Niklas Dougherty |
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*/ |
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declare(strict_types=1); |
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namespace Tips\Klasser\Graf; |
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/** |
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* Klass Element. |
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*/ |
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class Element { |
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public \GdImage $graf; |
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public int $bredd; |
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public int $höjd; |
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public int $gul; |
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public int $röd; |
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public int $grön; |
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public int $blå; |
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public int $lila; |
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public int $vit; |
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public int $svart; |
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/** |
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* @var int[] $gul_v |
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*/ |
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public array $gul_v; |
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/** |
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* @var int[] $röd_v |
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*/ |
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public array $röd_v; |
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/** |
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* @var int[] $grön_v |
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*/ |
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public array $grön_v; |
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/** |
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* 3^13 = 3^6*3^7 = 729 * 2187 = 1,594,323 |
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*/ |
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public function __construct(int $bredd = 2187, int $höjd = 729) { |
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$this->bredd = $bredd; |
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$this->höjd = $höjd; |
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} |
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/** |
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* Rendera enskild pixel i koordinat x, y med färg. |
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*/ |
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public function sätt_pixel(int $x, int $y, int $färg): void { |
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3 |
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imagesetpixel($this->graf, $x, $y, $färg); |
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} |
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/** |
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* Rendera rektangel. |
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*/ |
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public function sätt_rektangel(int $x1, int $y1, int $x2, int $y2, int $färg): void { |
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[$x1, $y1] = [max(0, $x1), max(0, $y1)]; |
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[$x2, $y2] = [min($x2, $this->bredd), min($y2, $this->höjd)]; |
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imagerectangle($this->graf, $x1, $y1, $x2, $y2, $färg); |
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} |
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/** |
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* Rendera fylld rektangel. |
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*/ |
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public function fyll_rektangel(int $x1, int $y1, int $x2, int $y2, int $färg): void { |
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[$x1, $y1] = [max(0, $x1), max(0, $y1)]; |
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[$x2, $y2] = [min($x2, $this->bredd), min($y2, $this->höjd)]; |
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imagefilledrectangle($this->graf, $x1, $y1, $x2, $y2, $färg); |
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} |
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/** |
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* Rendera linje. |
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*/ |
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public function sätt_linje(int $x1, int $y1, int $x2, int $y2, int $färg): void { |
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imageline($this->graf, $x1, $y1, $x2, $y2, $färg); |
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} |
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/** |
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* Rendera cirkel. |
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*/ |
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public function sätt_cirkel(int $x, int $y, int $diam, int $färg): void { |
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imageellipse($this->graf, $x, $y, $diam, $diam, $färg); |
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} |
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/** |
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* Rendera text. |
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*/ |
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public function sätt_text(int $x, int $y, string $text, int $färg, int $typ = 5): void { |
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imagestring($this->graf, $typ, $x, $y, $text, $färg); |
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} |
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} |
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dougherty-dev /
Tips
