Library for simplify creating vector graphics in PHP.
Inspired by AS3 Graphics API.
use pgfx\display\Graphics;
use pgfx\renderer\gd\GdImageRenderer;
$graphics = new Graphics();
$graphics->beginFill(0x787878);
$graphics->lineStyle(1, 0x00ffff);
$graphics->moveTo(50, 50);
$graphics->lineTo(150, 50);
$graphics->lineTo(150, 150);
$graphics->lineTo(50, 50);
$graphics->lineTo(50, 150);
$graphics->lineTo(150, 150);
$graphics->endFill();
$renderer = new GdImageRenderer(200, 200);
$renderer->setBackgroundColor(0x232323);
$renderer->render($graphics);use pgfx\attribute\PGFX;
use pgfx\display\Graphics;
use pgfx\display\Stage;
use pgfx\geom\Point;
use pgfx\renderer\gd\GdImageRenderer;
class Particle
{
public function __construct(private int $size,
private int $color,
private Point $position,
private Point $direction)
{
}
public function move(): void
{
$this->position = $this->position->add($this->direction);
}
public function draw(Graphics $graphics): void
{
$graphics->beginFill($this->color);
$graphics->lineStyle(1, 0x000000);
$graphics->drawCircle($this->position->x, $this->position->y, $this->size);
$graphics->endFill();
}
}
#[PGFX(frameCount: 25, frameRate: 5, wight: 200, height: 100)]
class ExampleAnimation extends Stage
{
/** @var array<int, Particle> */
private array $particles = [];
function onAddedToStage(): void
{
for ($itr = 0; $itr < 100; $itr++) {
$this->particles[] = new Particle(
rand(2, 7),
rand(0x780000, 0x870000),
new Point(),
new Point(rand(1, 200) / 10, rand(1, 200) / 10)
);
}
}
function onEnterFrame(): void
{
foreach ($this->particles as $particle) {
$particle->move();
$particle->draw($this->graphics);
}
}
}
$renderer = new GdImageRenderer();
$renderer->renderStage(new ExampleAnimation());