forked from leftypol/leftypol
24 lines
779 B
PHP
24 lines
779 B
PHP
<?php
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namespace Vichan\Data;
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class Exif {
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public const EXIF_ORIENTATION_0_UPRIGHT = 1;
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public const EXIF_ORIENTATION_0_FLIPPED = 2;
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public const EXIF_ORIENTATION_180_UPRIGHT = 3;
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public const EXIF_ORIENTATION_180_FLIPPED = 4;
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public const EXIF_ORIENTATION_90_UPRIGHT = 5;
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public const EXIF_ORIENTATION_90_FLIPPED = 6;
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public const EXIF_ORIENTATION_270_UPRIGHT = 7;
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public const EXIF_ORIENTATION_270_FLIPPED = 8;
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public const EXIF_ORIENTATION_UNDEFINED = 9;
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/**
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* Should you switch width and height since the image is on the side?
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*
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* @param int $exif_orientation An EXIF_ORIENTATION_* constant.
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* @return boolean
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*/
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public static function exifOrientationOnSide(int $exif_orientation): bool {
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return $exif_orientation >= 5 && $exif_orientation <= 8;
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}
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}
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