Brendt\Image\Scaler\SizesScaler::scale()

Complexity

Conditions	3
Paths	3

Size

Total Lines	16
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function scale(SplFileInfo $sourceFile, Image $imageObject) : array {
        $imageWidth = $imageObject->getWidth();
        $imageHeight = $imageObject->getHeight();
        $ratio = $imageHeight / $imageWidth;

        $sizes = [];
        foreach ($this->sizes as $width) {
            if ($width > $imageWidth) {
                continue;
            }

            $sizes[$width] = round($width * $ratio);
        }

        return $sizes;
    }
}