dagre - npm Package Compare versions

Comparing version 0.3.6 to 0.3.7

CHANGELOG.md

@@ -0,1 +1,6 @@
+v0.3.7
+======
+
+* Add bounding box information to output graph
+
 v0.3.6
@@ -2,0 +7,0 @@ ======

lib/layout.js

@@ -227,2 +227,17 @@ var util = require('./util'),
     });
+
+    // Attach bounding box information
+    var maxX = 0, maxY = 0;
+    g.eachNode(function(u, value) {
+      maxX = Math.max(maxX, value.x + value.width / 2);
+      maxY = Math.max(maxY, value.y + value.height / 2);
+    });
+    g.eachEdge(function(e, u, v, value) {
+      var maxXPoints = Math.max.apply(Math, value.points.map(function(p) { return p.x; }));
+      var maxYPoints = Math.max.apply(Math, value.points.map(function(p) { return p.y; }));
+      maxX = Math.max(maxX, maxXPoints + value.width / 2);
+      maxY = Math.max(maxY, maxYPoints + value.height / 2);
+    });
+    out.graph().bbox = { width: maxX, height: maxY };
+
     return out;
@@ -229,0 +244,0 @@ }

lib/version.js

@@ -1,1 +0,1 @@
-module.exports = '0.3.6';
+module.exports = '0.3.7';

package.json

 {
   "name": "dagre",
-  "version": "0.3.6",
+  "version": "0.3.7",
   "description": "Graph layout for JavaScript",
@@ -5,0 +5,0 @@ "main": "index.js",

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Total package byte prevSize

71913

increased by0.98%

Lines of code

1736

increased by0.75%

No dependency changes