d3-layout-circle-graph - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

bower.json

@@ -32,3 +32,3 @@ {
   },
-  "version": "1.0.0"
+  "version": "1.1.0"
 }

circleGraph.js

@@ -12,2 +12,3 @@ (function(d3) {
     var nodeMap;
+    var range = Math.PI * 2;
     var nodeKeyAccessor = function(n) {
@@ -63,6 +64,14 @@ return n.name;
 
+      range: function(r) {
+        if (typeof r === 'number') {
+          range = r;
+          return layout;
+        }
+        return range;
+      },
+
       nodes: function (nodes) {
         nodeMap = {};
         var numNodes = nodes.length;
-        var radianSeparation = (2 * Math.PI) / numNodes;
+        var radianSeparation = range / numNodes;
         var halfSeparation = radianSeparation / 2;
@@ -113,2 +122,18 @@ nodes.forEach(function(n, i) {
           var to = nodeMap[ edgeTargetKeyAccessor(e) ];
+          if (!from) {
+            console.error('d3.layout.circleGraph: Could not find source from given edge.',
+              ' nodeMap: ', nodeMap,
+              ' edge: ', e,
+              ' edgeSourceKeyAccessor: ', edgeSourceKeyAccessor.toString()
+            );
+            throw new Error('d3.layout.circleGraph: Could not find source from given edge.');
+          }
+          if (!to) {
+            console.error('d3.layout.circleGraph: Could not find target from given edge.',
+              ' nodeMap: ', nodeMap,
+              ' edge: ', e,
+              ' edgeTargetKeyAccessor: ', edgeTargetKeyAccessor.toString()
+            );
+            throw new Error('d3.layout.circleGraph: Could not find target from given edge.');
+          }
           if (from !== to) {
@@ -115,0 +140,0 @@ coords.push(

package.json

 {
   "name": "d3-layout-circle-graph",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "A d3 layout generator for visualizing a graph using a circle of nodes and chords connecting them",
@@ -5,0 +5,0 @@ "main": "circleGraph.js",

README.md

@@ -121,1 +121,11 @@ d3.layout.circleGraph
 
+
+### `circleGraph.range([number])`
+
+Sets or gets the "range" in radians of a complete circle within which the nodes should be evenly distributed. Default is `Math.PI * 2` (which represents the complete circle).
+
+For example, calling `circleGraph.range(Math.PI * 3/2)` on the demo will result in this:
+
+<img src="demo-with-range.png" width="400" alt="screenshot of demo with range()">
+
+> **WARNING:** This must be called _before_ `.nodes()` gets called.

No alert changes

Improved metrics

Total package byte prevSize

204692

increased by39.81%

Number of package files

8

increased by14.29%

Lines of code

182

increased by15.19%

Number of lines in readme file

130

increased by7.44%

No dependency changes