To avoid php notices on undefined variables
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@@ -979,14 +979,17 @@ class PMA_Pdf_Relation_Schema extends PMA_Export_Relation_Schema
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*/
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private function _strokeGrid()
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{
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global $pdf, $with_doc;
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global $pdf;
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$gridSize = 10;
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$labelHeight = 4;
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$labelWidth = 5;
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if ($with_doc) {
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if ($this->withDoc) {
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$topSpace = 6;
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$bottomSpace = 15;
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} else {
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$topSpace = 0;
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$bottomSpace = 0;
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}
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$pdf->SetMargins(0, 0);
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