turf - npm Package Compare versions

Comparing version 0.0.113 to 0.0.116

lib/buffer.js

@@ -7,3 +7,3 @@ //http://stackoverflow.com/questions/839899/how-do-i-calculate-a-point-on-a-circles-circumference
 var _ = require('lodash'),
-    jsts = require('jsts'),
+    jsts = require('jsts')
 var t = {}
@@ -10,0 +10,0 @@ t.featurecollection = require('./featurecollection')

lib/contour.js

 //https://github.com/jasondavies/conrec.js
 //http://stackoverflow.com/questions/263305/drawing-a-topographical-map
-var _ = require('lodash')
+var _ = require('lodash'),
+    async = require('async')
 var t = {}
@@ -14,2 +15,3 @@ t.tin = require('./tin')
 t.donuts = require('./donuts')
+t.merge = require('./merge')
 
@@ -78,5 +80,24 @@ module.exports = function(points, z, resolution, breaks, donuts, done){
 
-          // perform donuts function before returning if donuts option is true
+          // perform donuts function and dissolves rings before returning if donuts option is true
           if(donuts){
             t.donuts(fc, function(err, donutPolys){
+              var zGroups = []
+              _.each(donutPolys.features, function(ring){
+                var found = false
+                _.each(zGroups, function(group){
+                  if(group.z === ring.properties[z]){
+                    found = true
+                    group.rings.push(ring)
+                  }
+                })
+                if(!found){
+                  zGroups.push({z: ring.properties[z], rings: [ring]})
+                }
+              })
+              donutPolys.features = []
+              _.each(zGroups, function(group){
+                t.merge(t.featurecollection(group.rings), function(err, multiRing){
+                  donutPolys.features.push(multiRing)
+                })
+              })
               done(null, donutPolys)
@@ -83,0 +104,0 @@ })

lib/donuts.js

@@ -15,2 +15,3 @@ /*
 t.inside = require('./inside')
+t.union = require('./union')
 
@@ -37,2 +38,7 @@ module.exports = function(polyFC, done){
           }
+          else{
+            //t.union(poly1, poly2, function(err, unioned){
+            //  donuts.features.push(unioned)
+            //})
+          }
         }
@@ -39,0 +45,0 @@ })

package.json

 {
   "name": "turf",
-  "version": "0.0.113",
+  "version": "0.0.116",
   "description": "a node.js library for performing geospatial operations with geojson",
   "main": "index.js",
   "scripts": {
-    "test": "mocha ./test/*"
+    "test": "mocha ./test/"
   },
@@ -9,0 +9,0 @@ "repository": {

test/contour.js

@@ -53,3 +53,3 @@ var t = require('../index'),
   })
-  xit('should take a set of points lopsided edges and output a set of contour polygons', function(done){
+  it('should take a set of points lopsided edges and output a set of contour polygons', function(done){
     t.load(__dirname+'/testIn/openContourPoints.geojson', function(err, points){
@@ -67,5 +67,5 @@ t.contour(points, 'elevation', 15, [5, 15, 40, 80, 90, 110], false, function(err, contours){
     t.load(__dirname+'/testIn/holeContourPoints.geojson', function(err, points){
-      t.contour(points, 'elevation', 15, [5, 15, 40, 80, 90, 110], false, function(err, contours){
+      t.contour(points, 'elevation', 15, [5, 15, 40, 80, 90, 110], true, function(err, contours){
         if(err) throw err
-        //fs.writeFileSync('./testOut/contoursHoles.geojson', JSON.stringify(contours))
+        fs.writeFileSync(__dirname+'/testOut/contoursHoles.geojson', JSON.stringify(contours))
         contours.should.be.ok
@@ -72,0 +72,0 @@ contours.features.should.be.ok

test/donuts.js

@@ -34,7 +34,7 @@ var t = require('../index'),
   it('should take a set of polygons and return a set of donuts with a shared edge', function(done){
-    t.load(__dirname+'/testIn/donutsIn3.geojson', function(err, donutsIn){
+    t.load(__dirname+'/testIn/donutHoles.geojson', function(err, donutsIn){
       if(err) throw err
       t.donuts(donutsIn, function(err, donuts){
         if(err) throw err
-        //fs.writeFileSync('./testOut/donuts3.geojson', JSON.stringify(donuts))
+        fs.writeFileSync(__dirname+'/testOut/donuts3.geojson', JSON.stringify(donuts))
         donuts.should.be.ok
@@ -41,0 +41,0 @@ donuts.features.should.be.ok

test/merge.js

 var t = require('../index'),
-  should = require('should'),
-  fs = require('fs')
+    should = require('should'),
+    fs = require('fs')
 
@@ -5,0 +5,0 @@ describe('merge', function(){

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Uses eval

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Dynamic require

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Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

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Environment variable access

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Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Filesystem access

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Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Minified code

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This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

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Fixed alerts

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Major refactor

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Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Improved metrics

Total package byte prevSize

4137940

increased by74.41%

Number of package files

229

increased by0.44%

Lines of code

22853

increased by497%

Worsened metrics

Number of low quality alerts

3

increased by50%

Number of low supply chain risk alerts

30

increased by66.67%

Number of medium supply chain risk alerts

10

increased by66.67%

No dependency changes