Lightened up the milestone color in the timeline.

Author: pents90

lib/constants.dart

@@ -5,4 +5,5 @@ class Constants {
   static final Color backgroundColor = const Color(0xFF000020); 
   static final Color timelineLineColor = Colors.white;
   static final Color milestoneColor = new Color(0x40FFFFFF);
+  static final Color milestoneTimelineColor = new Color(0x60FFFFFF);
 }

lib/layered_chart.dart

@@ -15,7 +15,7 @@ class LayeredChart extends StatefulWidget {
   double animationValue;
 
   LayeredChart(this.dataToPlot, this.milestones, animationValue) {
-    this.animationValue = 1;//animationValue;
+    this.animationValue = animationValue;
   }
 
   @override

lib/timeline.dart

@@ -48,7 +48,7 @@ class TimelinePainter extends CustomPainter {
     mainLinePaint.color = Constants.timelineLineColor;
     milestoneLinePaint = new Paint();
     milestoneLinePaint.style = PaintingStyle.stroke;
-    milestoneLinePaint.color = Constants.milestoneColor;
+    milestoneLinePaint.color = Constants.milestoneTimelineColor;
   }
 
   @override
@@ -102,7 +102,7 @@ class TimelinePainter extends CustomPainter {
         double margin = (size.height - lineHeight) / 2;
         canvas.drawLine(new Offset(currX, margin), new Offset(currX, size.height - margin), milestoneLinePaint);
 
-        TextSpan span = new TextSpan(style: new TextStyle(color: Constants.milestoneColor, fontSize: 12), text: weekLabel.label);
+        TextSpan span = new TextSpan(style: new TextStyle(color: Constants.milestoneTimelineColor, fontSize: 12), text: weekLabel.label);
         TextPainter tp = new TextPainter(text: span, textAlign: TextAlign.left, textDirection: TextDirection.ltr);
         tp.layout();
         tp.paint(canvas, new Offset(currX, size.height - labelHeightDoubled));