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<?php |
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/** |
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* Class PDF_Rotate file. |
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* |
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* @package PostNLWooCommerce\Library |
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*/ |
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|
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|
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namespace PostNLWooCommerce\Library; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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use setasign\Fpdi\Fpdi; |
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|
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class PDF_Rotate extends FPDI { |
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var $angle = 0; |
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|
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function Rotate( $angle, $x = - 1, $y = - 1 ) { |
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if ( $x == - 1 ) { |
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$x = $this->x; |
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} |
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if ( $y == - 1 ) { |
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$y = $this->y; |
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} |
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if ( $this->angle != 0 ) { |
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$this->_out( 'Q' ); |
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} |
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$this->angle = $angle; |
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if ( $angle != 0 ) { |
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$angle *= M_PI / 180; |
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$c = cos( $angle ); |
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$s = sin( $angle ); |
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$cx = $x * $this->k; |
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$cy = ( $this->h - $y ) * $this->k; |
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$this->_out( sprintf( 'q %.5F %.5F %.5F %.5F %.2F %.2F cm 1 0 0 1 %.2F %.2F cm', $c, $s, - $s, $c, $cx, $cy, - $cx, - $cy ) ); |
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} |
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} |
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|
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function _endpage() { |
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if ( $this->angle != 0 ) { |
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$this->angle = 0; |
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$this->_out( 'Q' ); |
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} |
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parent::_endpage(); |
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} |
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} |
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|
