David PHAM-VAN

Fix warning in date function

@@ -152,7 +152,7 @@ class PdfStream { @@ -152,7 +152,7 @@ class PdfStream {
152 final String hour = utcDate.hour.toString().padLeft(2, '0'); 152 final String hour = utcDate.hour.toString().padLeft(2, '0');
153 final String minute = utcDate.minute.toString().padLeft(2, '0'); 153 final String minute = utcDate.minute.toString().padLeft(2, '0');
154 final String second = utcDate.second.toString().padLeft(2, '0'); 154 final String second = utcDate.second.toString().padLeft(2, '0');
155 - putText("D:${year}${month}${day}${hour}${minute}${second}Z"); 155 + putText('D:$year$month$day$hour$minute${second}Z');
156 } 156 }
157 157
158 void putNumArray(List<double> values) { 158 void putNumArray(List<double> values) {