Fix Wrap break condition

 # Changelog
 
+## 1.8.1
+
+- Fix Wrap break condition
+
 ## 1.8.0
 
 - Improve Table.fromTextArray()

@@ -254,8 +254,6 @@ class Wrap extends MultiChildWidget implements SpanningWidget {
     assert(childConstraints != null);
     assert(mainAxisLimit != null);
 
-    final double spacing = this.spacing;
-    final double runSpacing = this.runSpacing;
     final List<_RunMetrics> runMetrics = <_RunMetrics>[];
     final Map<Widget, int> childRunMetrics = <Widget, int>{};
     double mainAxisExtent = 0.0;
@@ -405,7 +403,8 @@ class Wrap extends MultiChildWidget implements SpanningWidget {
       }
 
       if (crossAxisOffset < -.01 ||
-          crossAxisOffset + runCrossAxisExtent > containerCrossAxisExtent) {
+          crossAxisOffset + runCrossAxisExtent >
+              containerCrossAxisExtent + .01) {
         break;
       }
 

@@ -4,7 +4,7 @@ description: A pdf producer for Dart. It can create pdf files for both web or fl
 homepage: https://github.com/DavBfr/dart_pdf/tree/master/pdf
 repository: https://github.com/DavBfr/dart_pdf
 issue_tracker: https://github.com/DavBfr/dart_pdf/issues
-version: 1.8.0
+version: 1.8.1
 
 environment:
   sdk: ">=2.3.0 <3.0.0"

@@ -290,6 +290,33 @@ void main() {
     pdf.addPage(Page(build: (Context context) => Wrap()));
   });
 
+  test('Wrap Widget Columns', () {
+    final math.Random rnd = math.Random(42);
+
+    pdf.addPage(
+      MultiPage(
+        pageFormat: PdfPageFormat.standard,
+        build: (Context context) => <Widget>[
+          Wrap(
+            direction: Axis.vertical,
+            children: List<Widget>.generate(
+              50,
+              (int n) => Container(
+                width: PdfPageFormat.standard.availableWidth / 3,
+                padding: const EdgeInsets.only(left: 10, right: 10, bottom: 5),
+                child: Lorem(
+                  length: rnd.nextInt(30) + 10,
+                  random: rnd,
+                  textScaleFactor: .7,
+                ),
+              ),
+            ),
+          )
+        ],
+      ),
+    );
+  });
+
   tearDownAll(() {
     final File file = File('widgets-wrap.pdf');
     file.writeAsBytesSync(pdf.save());