Benoth / cssprites

namespace CSSPrites\SpriteProcessor;

class HorizontalSpriteProcessor extends AbstractSpriteProcessor

{

    public function process()

    {

        $totalW = $this->spaces;

        $totalH = 0;

        foreach ($this->images->get() as $image) {

            $totalW += $image->getWidth() + $this->spaces;

            $totalH = max($image->getHeight(), $totalH);

        }

        $totalH += $this->spaces * 2;

        $this->image = $this->imageProcessor->create($totalW, $totalH, $this->background);

        $pointerX = $this->spaces;

        foreach ($this->images->sort('biggest')->get() as $image) {

            $image->setX($pointerX)->setY($this->spaces);

            $img = $this->imageProcessor->load($image->getFilepath());

            $this->image->insert($img, $image->getX(), $image->getY());

            $pointerX += $image->getWidth() + $this->spaces;

        }

        return $this;

    }

}

namespace CSSPrites\SpriteProcessor;

class VerticalSpriteProcessor extends AbstractSpriteProcessor

{

    public function process()

    {

        $totalW = 0;

        $totalH = $this->spaces;

        foreach ($this->images->get() as $image) {

            $totalW = max($image->getWidth(), $totalW);

            $totalH += $image->getHeight() + $this->spaces;

        }

        $totalW += $this->spaces * 2;

        $this->image = $this->imageProcessor->create($totalW, $totalH, $this->background);

        $pointerY = $this->spaces;

        foreach ($this->images->sort('biggest')->get() as $image) {

            $image->setX($this->spaces)->setY($pointerY);

            $img = $this->imageProcessor->load($image->getFilepath());

            $this->image->insert($img, $image->getX(), $image->getY());

            $pointerY += $image->getHeight() + $this->spaces;

        }

        return $this;

    }

}