public function PositionedRectangle::resize in Image Effects 8.3

Same name and namespace in other branches

1. 8 src/Component/PositionedRectangle.php \Drupal\image_effects\Component\PositionedRectangle::resize()
2. 8.2 src/Component/PositionedRectangle.php \Drupal\image_effects\Component\PositionedRectangle::resize()

Resizes the rectangle and any additional point.

Parameters

int $width: The new width of the rectangle.

int $height: The new height of the rectangle.

Return value

$this

File

src/Component/PositionedRectangle.php, line 381

Class

PositionedRectangle

Rectangle algebra class.

Namespace

Drupal\image_effects\Component

Code

public function resize($width, $height) {
  $width_multiplier = $width / $this
    ->getWidth();
  $height_multiplier = $height / $this
    ->getHeight();
  foreach ($this->points as &$point) {
    $point[0] = (int) round($point[0] * $width_multiplier);
    $point[1] = (int) round($point[1] * $height_multiplier);
  }
  $this->width = $width;
  $this->height = $height;
  return $this;
}