Revize d7508af3

created Dimensions JS class

sources/src/main/webapp/js/components/minimap.js

@@ -13 +13 @@
 
 	/**
 	 * Resizes the minimap viewport using current viewport size and minimap scale.
-	 * @param {object} size Object holding current dimensions of the viewport component.
+	 * @param {Dimensions} dimensions Object holding current dimensions of the viewport component.
 	 */
-	this.setViewportSize = function(size) {
-		viewportElement.setAttribute('width', size.width * scale);
-		viewportElement.setAttribute('height', size.height * scale);
+	this.setViewportSize = function(dimensions) {
+		viewportElement.setAttribute('width', dimensions.width * scale);
+		viewportElement.setAttribute('height', dimensions.height * scale);
 	};
 
 	/**

sources/src/main/webapp/js/components/viewport.js

@@ -104 +104 @@
 	};
 
 	this.getSize = function() {
-		return {
-			'width': rootElement.offsetWidth,
-			'height': rootElement.offsetHeight,
-		};
+		return new Dimensions(
+			rootElement.offsetWidth,
+			rootElement.offsetHeight,
+		);
 	};
 
 	this.getPosition = function() {

sources/src/main/webapp/js/valueObjects/dimensions.js

@@ +1 @@
+/**
+ * Class representing a dimensions pair.
+ * @constructor
+ * @param {float} width Width dimension.
+ * @param {float} height Height dimension.
+ */
+function Dimensions(width, height) {
+	/** @prop {float} width Width dimension. */
+	this.width = width;
+	/** @prop {float} height Height dimension. */
+	this.height = height;
+}

sources/src/main/webapp/showGraph.jsp

@@ -53 +53 @@
 
 		<script src="js/valueObjects/coordinates.js"></script>
 		<script src="js/valueObjects/diagram.js"></script>
+		<script src="js/valueObjects/dimensions.js"></script>
 
 		<script src="js/userMenu.js"></script>
 		<script src="js/markSymbol.js"></script>