From 21d689ef2fb17a700191dfa65f162a744e69f6a8 Mon Sep 17 00:00:00 2001
From: Sun-QAQ <75133710+Sun-QAQ@users.noreply.github.com>
Date: Tue, 31 Dec 2024 13:33:07 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BD=93=E5=9B=BE=E7=89=87=E6=A0=BC=E5=BC=8F?=
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---
 .../ui/book/read/page/provider/ChapterProvider.kt    | 12 ++++++++++++
 .../ui/book/read/page/provider/TextChapterLayout.kt  | 12 ++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt b/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt
index 7d4b9aba8..6fb4ce101 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt
@@ -393,6 +393,18 @@ object ChapterProvider {
                         }
                         durY = 0f
                     }
+
+                    // 图片居中：调整 X 坐标
+                    if (width < visibleWidth) {
+                        val adjustWidth = (visibleWidth - width) / 2f
+                        absStartX += adjustWidth.toInt() // 将起始 X 坐标移至居中位置
+                    }
+
+                    // 图片竖直方向居中：调整 Y 坐标
+                    if (height < visibleHeight) {
+                        val adjustHeight = (visibleHeight - height) / 2f
+                        durY = adjustHeight // 将 Y 坐标设置为居中位置
+                    }
                 }
                 
                 else -> {
diff --git a/app/src/main/java/io/legado/app/ui/book/read/page/provider/TextChapterLayout.kt b/app/src/main/java/io/legado/app/ui/book/read/page/provider/TextChapterLayout.kt
index 0bd547ada..727fbcbf8 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/page/provider/TextChapterLayout.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/provider/TextChapterLayout.kt
@@ -361,6 +361,18 @@ class TextChapterLayout(
                         pendingTextPage = TextPage()
                         durY = 0f
                     }
+
+                    // 图片居中：调整 X 坐标
+                    if (width < visibleWidth) {
+                        val adjustWidth = (visibleWidth - width) / 2f
+                        absStartX += adjustWidth.toInt() // 将起始 X 坐标移至居中位置
+                    }
+
+                    // 图片竖直方向居中：调整 Y 坐标
+                    if (height < visibleHeight) {
+                        val adjustHeight = (visibleHeight - height) / 2f
+                        durY = adjustHeight // 将 Y 坐标设置为居中位置
+                    }
                 }
 
                 else -> {