Create appearance

d3 · Jan 23, 2019 · 63d7507 · 63d7507
1 parent 5045b02
commit 63d7507
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/order/appearance b/src/order/appearance
@@ -0,0 +1,10 @@
+function stackOrderAppearance(series) {
+		var appearanceIndex = series.map(function(d,i){
+			for(var k = 0,n = d.length;k < n;++k){
+				if(d[k][1] > 0) break;
+			}
+			return [k, i];
+		});
+		appearanceIndex.sort(function(a,b){return a[0] - b[0];})
+		return appearanceIndex.map(function(d){return d[1]});
+}