tilebelt - npm Package Compare versions

Comparing version 0.5.1 to 0.5.2

index.js

@@ -135,4 +135,5 @@ // a tile is an array [x,y,z]
     var z = getBboxZoom(bbox);
-    var x = bbox[0] >> (32 - z);
-    var y = bbox[1] >> (32 - z);
+    if (z === 0) return [0,0,0];
+    var x = bbox[0] >>> (32 - z);
+    var y = bbox[1] >>> (32 - z);
     return [x,y,z];
@@ -139,0 +140,0 @@ }

package.json

 {
   "name": "tilebelt",
-  "version": "0.5.1",
+  "version": "0.5.2",
   "description": "simple tile utilities",
@@ -5,0 +5,0 @@ "main": "index.js",

test.js

@@ -142,1 +142,11 @@ var test = require('tape'),
 });
+
+test('bbox to tile -- crossing 0 lat/lng', function(t) {
+    var bbox = [-10, -10, 10, 10];
+    var tile = tilebelt.bboxToTile(bbox);
+    t.ok(tile, 'convert bbox to tile');
+    t.equal(tile[0], 0);
+    t.equal(tile[1], 0);
+    t.equal(tile[2], 0);
+    t.end();
+});

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Improved metrics

Total package byte prevSize

11250

increased by2.76%

Lines of code

276

increased by3.76%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes