scale map

1 files changed, 10 insertions, 0 deletions

diff --git a/assets/javascripts/rectangles/models/rect.js b/assets/javascripts/rectangles/models/rect.js
index 548e16a..5623dc8 100644
--- a/assets/javascripts/rectangles/models/rect.js
+++ b/assets/javascripts/rectangles/models/rect.js
@@ -26,6 +26,16 @@ window.rect = (function(){
 	rect.prototype.area = function(){
 		return this.x.length() * this.y.length()
 	}
+
+	rect.prototype.mul = function(n){
+		this.x.mul(n)
+		this.y.mul(n)
+	}
+	rect.prototype.div = function(n){
+		this.x.div(n)
+		this.y.div(n)
+	}
+
 	rect.prototype.translate = function(translation){
 		var translation = translation || this.translation
 		this.x.abs().add(translation.a)