add filter and density

aheckmann · Mar 7, 2012 · fc52cec · fc52cec
1 parent 3a10840
commit fc52cec
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/lib/args.js b/lib/args.js
@@ -39,6 +39,16 @@ module.exports = function (proto) {
     return this.out("-scale", w +"x"+ h);
   }
 
+  // http://www.graphicsmagick.org/GraphicsMagick.html#details-filter
+  proto.filter = function filter (val) {
+    return this.out("-filter", val);
+  }
+
+  // http://www.graphicsmagick.org/GraphicsMagick.html#details-density
+  proto.density = function density (w, h) {
+    return this.out("-density", w +"x"+ h);
+  }
+
   // http://www.graphicsmagick.org/GraphicsMagick.html#details-profile
   proto.noProfile = function noProfile () {
     this.out('+profile', '"*"');