From d458f918ed4f856069f7606d61f9c64291fe5b35 Mon Sep 17 00:00:00 2001
From: Jerry Yan <792602257@qq.com>
Date: Thu, 20 Nov 2025 23:10:50 +0800
Subject: [PATCH] =?UTF-8?q?feat(text):=20=E5=AE=9E=E7=8E=B0=E6=96=87?=
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- 修改TextElement类中的Y坐标计算逻辑
- 新增总文本高度计算和垂直偏移量
- 调整起始Y坐标以支持垂直居中对齐
- 保持原有逐行绘制逻辑不变
---
 .../com/ycwl/basic/puzzle/element/impl/TextElement.java   | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/ycwl/basic/puzzle/element/impl/TextElement.java b/src/main/java/com/ycwl/basic/puzzle/element/impl/TextElement.java
index 4a5522ee..7dcf7795 100644
--- a/src/main/java/com/ycwl/basic/puzzle/element/impl/TextElement.java
+++ b/src/main/java/com/ycwl/basic/puzzle/element/impl/TextElement.java
@@ -141,8 +141,12 @@ public class TextElement extends BaseElement {
                 ? textConfig.getTextAlign().toUpperCase()
                 : "LEFT";
 
-        // 起始Y坐标
-        int y = position.getY() + fm.getAscent();
+        // 计算总文本高度并实现垂直居中
+        int totalTextHeight = lineHeight * actualLines;
+        int verticalOffset = (position.getHeight() - totalTextHeight) / 2;
+
+        // 起始Y坐标（垂直居中）
+        int y = position.getY() + verticalOffset + fm.getAscent();
 
         // 逐行绘制
         for (int i = 0; i < actualLines; i++) {