From eb13a2d1658526e48dd641fdf27b75fa67a21b9e Mon Sep 17 00:00:00 2001
From: Joe Weaver <jweaver@jahnelgroup.com>
Date: Mon, 5 Apr 2021 11:13:57 -0400
Subject: [PATCH] added support for vAlign modification for Labels

---
 src/Wolfie2D/Nodes/UIElements/Label.ts | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/src/Wolfie2D/Nodes/UIElements/Label.ts b/src/Wolfie2D/Nodes/UIElements/Label.ts
index e42f3ec..e89eb80 100644
--- a/src/Wolfie2D/Nodes/UIElements/Label.ts
+++ b/src/Wolfie2D/Nodes/UIElements/Label.ts
@@ -72,6 +72,10 @@ export default class Label extends UIElement{
 		this.hAlign = align;
 	}
 
+	setVAlign(align: string): void {
+		this.vAlign = align;
+	}
+
 	/**
 	 * Calculate the offset of the text - this is used for rendering text with different alignments
 	 * @param ctx The rendering context
@@ -83,16 +87,16 @@ export default class Label extends UIElement{
 		let offset = new Vec2(0, 0);
 
 		let hDiff = this.size.x - textWidth;
-		if(this.hAlign === "center"){
+		if(this.hAlign === HAlign.CENTER){
 			offset.x = hDiff/2;
-		} else if (this.hAlign === "right"){
+		} else if (this.hAlign === HAlign.RIGHT){
 			offset.x = hDiff;
 		}
 
-		if(this.vAlign === "top"){
+		if(this.vAlign === VAlign.TOP){
 			ctx.textBaseline = "top";
 			offset.y = 0;
-		} else if (this.vAlign === "bottom"){
+		} else if (this.vAlign === VAlign.BOTTOM){
 			ctx.textBaseline = "bottom";
 			offset.y = this.size.y;
 		} else {
@@ -133,4 +137,16 @@ export default class Label extends UIElement{
 	sizeToText(): void {
 		this.sizeAssigned = false;
 	}
+}
+
+export enum VAlign {
+	TOP = "top",
+	CENTER = "center",
+	BOTTOM = "bottom"
+}
+
+export enum HAlign {
+	LEFT = "left",
+	CENTER = "center",
+	RIGHT = "right"
 }
\ No newline at end of file