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ref #4042 scale barcode with label size (#4258)

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Nicolai Essig 2017-10-19 15:08:01 +02:00 committed by snipe
parent 068308ef56
commit 4bc551db82
1 changed files with 4 additions and 1 deletions
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5
app/Http/Controllers/AssetsController.php
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@ -675,8 +675,11 @@ class AssetsController extends Controller
$header = ['Content-type' => 'image/png']; $header = ['Content-type' => 'image/png'];
return response()->file($barcode_file, $header); return response()->file($barcode_file, $header);
} else { } else {
// Calculate barcode width in pixel based on label width (inch)
$barcode_width = ($settings->labels_width - $settings->labels_display_sgutter) * 96.000000000001;
$barcode = new \Com\Tecnick\Barcode\Barcode(); $barcode = new \Com\Tecnick\Barcode\Barcode();
$barcode_obj = $barcode->getBarcodeObj($settings->alt_barcode,$asset->asset_tag,300,50); $barcode_obj = $barcode->getBarcodeObj($settings->alt_barcode,$asset->asset_tag,($barcode_width < 300 ? $barcode_width : 300),50);
file_put_contents($barcode_file, $barcode_obj->getPngData()); file_put_contents($barcode_file, $barcode_obj->getPngData());
return response($barcode_obj->getPngData())->header('Content-type', 'image/png'); return response($barcode_obj->getPngData())->header('Content-type', 'image/png');