Update Barcode library to 1.9.0

@@ -5,6 +5,7 @@
 - Improve Table.fromTextArray()
 - Add curved LineDataSet Chart
 - Fix PdfColors.fromHex()
+- Update Barcode library to 1.9.0
 
 ## 1.7.1
 

@@ -15,7 +15,7 @@ dependencies:
   utf: ^0.9.0
   crypto: ^2.0.6
   archive: ^2.0.10
-  barcode: ^1.8.0
+  barcode: ^1.9.0
   image: ^2.1.4
 
 dev_dependencies:

@@ -80,6 +80,7 @@ void main() {
           barcode(Barcode.qrCode(), 'QR-Code!', width: 120, height: 120),
           barcode(Barcode.pdf417(), 'PDF147 Demo', height: 35),
           barcode(Barcode.dataMatrix(), 'Data Matrix', width: 120, height: 120),
+          barcode(Barcode.aztec(), 'Aztec', width: 120, height: 120),
         ],
       ),
     );