Add JSON file for PVector#setHeading()

Author: babaissarkar

content/references/translations/en/processing/PVector_setHeading_.json

@@ -0,0 +1,24 @@
+{
+  "brief": "Set the direction for this vector",
+  "related": ["PVector_heading_"],
+  "name": "setHeading()",
+  "description": "Sets the angle this vector makes with the positive X axis (only 2D vectors)\n This is equivalent to changing the vector's direction to the given value.",
+  "syntax": ["myPVector.setHeading(angle)"],
+  "returns": "PVector",
+  "type": "method",
+  "category": "pvector",
+  "subcategory": "method",
+  "classanchor": "PVector",
+  "parameters": [
+    {
+      "name": "myPVector",
+      "description": "your PVector object",
+      "type": ["PVector"]
+    },
+    {
+      "name": "angle",
+      "description": "the direction of the resultant vector",
+      "type": ["float"]
+    }
+  ]
+}