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

Complexity

Conditions	4
Paths	6

Size

Total Lines	21
Code Lines	12

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 = [];

        if ($this->includeSource) {
            $sizes[$imageWidth] = $imageHeight;
        }

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

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

        return $sizes;
    }
}