@globalfishingwatch/layer-composer - npm Package Compare versions

Comparing version 0.7.4 to 0.7.5

dist/lib/layer-composer/generators/heatmap/heatmap.js

@@ -56,18 +56,17 @@ "use strict";
                 var min = statsByZoom.min, max = statsByZoom.max, avg = statsByZoom.avg;
-                var precision = Array.from(max.toString()).reduce(function (acc) { return acc * 10; }, 0.1);
-                var roundedMax = Math.round(max / precision) * precision;
-                var scale = d3_scale_1.scalePow()
-                    .exponent(10)
-                    .domain([0, 0.5, 1])
-                    .range([min, avg, roundedMax]);
-                stops = [0, min, scale(0.25), scale(0.5), scale(0.75), roundedMax];
-                var prevStepValues_1 = [];
-                stops = stops.map(function (stop, index) {
-                    var roundValue = Math.round(stop);
-                    if (prevStepValues_1.indexOf(roundValue) > -1) {
-                        roundValue = prevStepValues_1[index - 1] + 1;
-                    }
-                    prevStepValues_1.push(roundValue);
-                    return roundValue;
-                });
+                if (min && max && avg) {
+                    var precision = Array.from(max.toString()).reduce(function (acc) { return acc * 10; }, 0.1);
+                    var roundedMax = Math.round(max / precision) * precision;
+                    var scale = d3_scale_1.scalePow().exponent(10).domain([0, 0.5, 1]).range([min, avg, roundedMax]);
+                    stops = [0, min, scale(0.25), scale(0.5), scale(0.75), roundedMax];
+                    var prevStepValues_1 = [];
+                    stops = stops.map(function (stop, index) {
+                        var roundValue = Math.round(stop);
+                        if (prevStepValues_1.indexOf(roundValue) > -1) {
+                            roundValue = prevStepValues_1[index - 1] + 1;
+                        }
+                        prevStepValues_1.push(roundValue);
+                        return roundValue;
+                    });
+                }
             }
@@ -74,0 +73,0 @@ var pickValueAt = 'value';

package.json

 {
   "name": "@globalfishingwatch/layer-composer",
-  "version": "0.7.4",
+  "version": "0.7.5",
   "description": "Tools to convert layer configuration to data structures needed in Mapbox GL GFW interactive maps ",
@@ -5,0 +5,0 @@ "keywords": [

src/layer-composer/generators/heatmap/heatmap.ts

@@ -66,19 +66,19 @@ import flatten from 'lodash/flatten'
       const { min, max, avg } = statsByZoom
-      const precision = Array.from(max.toString()).reduce((acc) => acc * 10, 0.1)
-      const roundedMax = Math.round(max / precision) * precision
-      const scale = scalePow()
-        .exponent(10)
-        .domain([0, 0.5, 1])
-        .range([min, avg, roundedMax])
-      stops = [0, min, scale(0.25), scale(0.5), scale(0.75), roundedMax]
+      if (min && max && avg) {
+        const precision = Array.from(max.toString()).reduce((acc) => acc * 10, 0.1)
+        const roundedMax = Math.round(max / precision) * precision
+        const scale = scalePow().exponent(10).domain([0, 0.5, 1]).range([min, avg, roundedMax])
 
-      const prevStepValues: number[] = []
-      stops = stops.map((stop, index) => {
-        let roundValue = Math.round(stop)
-        if (prevStepValues.indexOf(roundValue) > -1) {
-          roundValue = prevStepValues[index - 1] + 1
-        }
-        prevStepValues.push(roundValue)
-        return roundValue
-      })
+        stops = [0, min, scale(0.25), scale(0.5), scale(0.75), roundedMax]
+
+        const prevStepValues: number[] = []
+        stops = stops.map((stop, index) => {
+          let roundValue = Math.round(stop)
+          if (prevStepValues.indexOf(roundValue) > -1) {
+            roundValue = prevStepValues[index - 1] + 1
+          }
+          prevStepValues.push(roundValue)
+          return roundValue
+        })
+      }
     }
@@ -85,0 +85,0 @@

No alert changes

Improved metrics

Total package byte prevSize

1220638

increased by0.03%

Worsened metrics

Lines of code

14061

decreased by-0.03%

No dependency changes