From 8747d1890433ddacad1005a64d16922daa4f419f Mon Sep 17 00:00:00 2001
From: CPPAlien <creaspan@gmail.com>
Date: Wed, 25 Jul 2018 14:54:59 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=20align=20=E5=AF=B9=E5=A4=9A?=
 =?UTF-8?q?=E8=A1=8C=E6=96=87=E5=AD=97=E7=9A=84=E5=AF=B9=E9=BD=90=E6=94=AF?=
 =?UTF-8?q?=E6=8C=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/pen.js | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/lib/pen.js b/lib/pen.js
index 874b7fa..a109ef2 100644
--- a/lib/pen.js
+++ b/lib/pen.js
@@ -266,7 +266,19 @@ export default class Painter {
         text += '...';
         measuredWith = this.ctx.measureText(text).width;
       }
-      const x = -(width / 2);
+      this.ctx.setTextAlign(view.css.align ? view.css.align : 'left');
+      let x;
+      switch (view.css.align) {
+        case 'center':
+          x = 0;
+          break;
+        case 'right':
+          x = (width / 2);
+          break;
+        default:
+          x = -(width / 2);
+          break;
+      }
       const y = -(height / 2) + (i === 0 ? view.css.fontSize.toPx() : (view.css.fontSize.toPx() + i * lineHeight));
       if (view.css.textStyle === 'stroke') {
         this.ctx.strokeText(text, x, y, measuredWith);