src/TerminalObject/Dynamic/Animation/Keyframe.php
protected function exitHorizontalFrames(array $lines, $line_method)
    {
        $keyframes = [];
        $length    = mb_strlen($lines[0]);

        for ($i = $length; $i > 0; $i--) {
            $keyframes[] = $this->getHorizontalKeyframe($lines, $i, $line_method, $length);
        }

        return $keyframes;
    }
protected function exitHorizontalFrames(array $lines, $line_method)
    {
        $keyframes = [];
        $length    = mb_strlen($lines[0]);

        for ($i = $length; $i > 0; $i--) {
            $keyframes[] = $this->getHorizontalKeyframe($lines, $i, $line_method, $length);
        }

        return $keyframes;
    }
protected function exitHorizontalFrames ( array $ lines , $ line_method ) { $ keyframes = [ ] ; $ length = mb_strlen ( $ lines [ 0 ] ) ; for ( $ i = $ length ; $ i > 0 ; $ i -- ) { $ keyframes [ ] = $ this -> getHorizontalKeyframe ( $ lines , $ i , $ line_method , $ length ) ; } return $ keyframes ; }
Create horizontal exit animation keyframes for the art

@param array $lines
@param string $line_method

@return array
Create horizontal exit animation keyframes for the art