28 lines
646 B
PHP
28 lines
646 B
PHP
<?php
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App::uses('Component', 'Controller');
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class ScalerComponent extends Component {
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public function reScale( $dimension, $dummy ) {
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for ( $i = 1; $i < func_num_args(); $i++ )
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{
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$scale = func_get_arg( $i );
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if ( !empty($scale) && $scale != 100 )
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$dimension = (int)(($dimension*$scale)/100);
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}
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return( $dimension );
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}
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public function deScale( $dimension, $dummy )
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{
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for ( $i = 1; $i < func_num_args(); $i++ )
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{
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$scale = func_get_arg( $i );
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if ( !empty($scale) && $scale != 100 )
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$dimension = (int)(($dimension*100)/$scale);
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}
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return( $dimension );
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}
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}
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?>
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