geojson-vt - npm Package Compare versions

Comparing version 2.1.5 to 2.1.6

package.json

 {
   "name": "geojson-vt",
-  "version": "2.1.5",
+  "version": "2.1.6",
   "description": "Slice GeoJSON data into vector tiles efficiently",
@@ -20,10 +20,10 @@ "homepage": "https://github.com/mapbox/geojson-vt",
     "benchmark": "^1.0.0",
-    "browserify": "^11.0.1",
+    "browserify": "^11.1.0",
     "coveralls": "^2.11.4",
-    "eslint": "^1.1.0",
+    "eslint": "^1.5.0",
     "faucet": "0.0.1",
-    "istanbul": "^0.3.17",
-    "tape": "^4.1.0",
+    "istanbul": "^0.3.20",
+    "tape": "^4.2.0",
     "uglify-js": "^2.4.24",
-    "watchify": "^3.3.1"
+    "watchify": "^3.4.0"
   },
@@ -30,0 +30,0 @@ "license": "ISC",

README.md

 ## geojson-vt — GeoJSON Vector Tiles
 
-[![Build Status](https://travis-ci.org/mapbox/geojson-vt.svg)](https://travis-ci.org/mapbox/geojson-vt)
+[![Build Status](https://travis-ci.org/mapbox/geojson-vt.svg?branch=master)](https://travis-ci.org/mapbox/geojson-vt)
 [![Coverage Status](https://coveralls.io/repos/mapbox/geojson-vt/badge.svg)](https://coveralls.io/r/mapbox/geojson-vt)
@@ -12,4 +12,4 @@
 but can be useful in other visualization platforms
-like [Leaflet](https://github.com/Leaflet/Leaflet) and [d3](https://github.com/mbostock/d3).
-It can also be easily used on the server as well.
+like [Leaflet](https://github.com/Leaflet/Leaflet) and [d3](https://github.com/mbostock/d3),
+as well as Node.js server applications.
 
@@ -22,2 +22,6 @@ Resulting tiles conform to the JSON equivalent
 
+Read more on how the library works [on the Mapbox blog](https://www.mapbox.com/blog/introducing-geojson-vt/).
+
+There's a C++11 port: [geojson-vt-cpp](https://github.com/mapbox/geojson-vt-cpp)
+
 ### Demo
@@ -30,6 +34,4 @@
 
-There's a convenient debug page to test out **geojson-vt** on different data.
-Make sure you have the [dev version built](#browser-builds);
-open `debug/index.html` in your browser,
-and drag any GeoJSON on the page, watching the console.
+There's a convenient [debug page](http://mapbox.github.io/geojson-vt/debug/) to test out **geojson-vt** on different data.
+Just drag any GeoJSON on the page, watching the console.
 
@@ -57,3 +59,3 @@ ![](https://cloud.githubusercontent.com/assets/25395/5363235/41955c6e-7fa8-11e4-9575-a66ef54cb6d9.gif)
 ```js
-var tileIndes = geojsonvt(data, {
+var tileIndex = geojsonvt(data, {
 	maxZoom: 14,  // max zoom to preserve detail on
@@ -81,2 +83,7 @@ tolerance: 3, // simplification tolerance (higher means simpler)
 
+##### 2.1.6 (Sep 22, 2015)
+
+- Fixed a bug where `getTile` could generate a lot of unnecessary tiles.
+- Fixed a bug where an empty GeoJSON generated tiles.
+
 ##### 2.1.5 (Aug 14, 2015)
@@ -83,0 +90,0 @@

src/index.js

@@ -39,6 +39,6 @@ 'use strict';
     // start slicing from the top tile down
-    this.splitTile(features, 0, 0, 0);
+    if (features.length) this.splitTile(features, 0, 0, 0);
 
     if (debug) {
-        console.log('features: %d, points: %d', this.tiles[0].numFeatures, this.tiles[0].numPoints);
+        if (features.length) console.log('features: %d, points: %d', this.tiles[0].numFeatures, this.tiles[0].numPoints);
         console.timeEnd('generate tiles');
@@ -114,3 +114,3 @@ console.log('tiles generated:', this.total, JSON.stringify(this.stats));
             var m = 1 << (cz - z);
-            if (x !== Math.floor(cx / m) && y !== Math.floor(cy / m)) continue;
+            if (x !== Math.floor(cx / m) || y !== Math.floor(cy / m)) continue;
         }
@@ -117,0 +117,0 @@

test/test-full.js

@@ -27,4 +27,9 @@ 'use strict';
 
+test('empty geojson', function (t) {
+    t.same(genTiles(getJSON('empty.json')), {});
+    t.end();
+});
+
 function getJSON(name) {
     return JSON.parse(fs.readFileSync(path.join(__dirname, '/fixtures/' + name)));
 }

test/test-get-tile.js

@@ -30,2 +30,4 @@ 'use strict';
 
+    t.equal(index.total, 29);
+
     t.end();
@@ -32,0 +34,0 @@ });

No alert changes

Improved metrics

Total package byte prevSize

1805835

increased by0.07%

Number of lines in readme file

130

increased by5.69%

Worsened metrics

Lines of code

8059

decreased by-0.35%

No dependency changes