public getLngs ( ) : float[] | ||
Результат | float[] |
public function getLngs()
{
$lngs = [];
foreach ($this->points as $point) {
$lngs[] = $point->getLng();
}
return $lngs;
}
public function testIfGetLngsWorksAsExpected() { $polygon = new Polygon(); $polygon->addPoint(new Coordinate(10, 20)); $polygon->addPoint(new Coordinate(10, 40)); $polygon->addPoint(new Coordinate(30, 40)); $polygon->addPoint(new Coordinate(30, 20)); $expected = array(20, 40, 40, 20); $this->assertEquals($expected, $polygon->getLngs()); }