--- old/application/org.openjdk.jmc.ui/src/main/java/org/openjdk/jmc/ui/charts/QuantitySpanRenderer.java	2019-04-05 13:01:46.273847405 -0400
+++ new/application/org.openjdk.jmc.ui/src/main/java/org/openjdk/jmc/ui/charts/QuantitySpanRenderer.java	2019-04-05 13:01:46.207846706 -0400
@@ -75,6 +75,10 @@
 		return Math.min(5, (height + 10) / 20);
 	}
 
+	public String getName() {
+		return text;
+	}
+
 	@Override
 	public IRenderedRow render(Graphics2D context, SubdividedQuantityRange xRange, int height) {
 		int margin = calcMargin(height);
@@ -101,6 +105,7 @@
 		private final Paint paint;
 		private final int margin;
 		private String description;
+		private String text;
 
 		public QuantitySpanRendering(int margin, XYQuantities<?> points, IRenderedRow content, Paint paint, String text,
 				String description) {
@@ -111,12 +116,14 @@
 			this.content = content;
 			this.paint = paint;
 			this.description = description;
+			this.text = text;
 		}
 
 		@Override
 		public void infoAt(IChartInfoVisitor visitor, int x, int y, Point offset) {
 			offset = new Point(offset.x, offset.y + margin);
 			content.infoAt(visitor, x, y, offset);
+			visitor.enterScope(text, true);
 
 			// FIXME: Only output this if near the boundaries? At least handle infinite lengths.
 			if (points != null) {
@@ -174,6 +181,11 @@
 			}
 
 			@Override
+			public String getName() {
+				return text;
+			}
+
+			@Override
 			public String getDescription() {
 				return description;
 			}