From ad6a56239e43fbf3361dadeb559bfe058f954b1f Mon Sep 17 00:00:00 2001
From: kunfei <gekunfei@live.com>
Date: Tue, 25 Feb 2020 20:13:27 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BC=98=E5=8C=96=E4=BB=A3=E7=A0=81?=
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---
 .../legado/app/ui/book/read/page/delegate/PageDelegate.kt   | 2 +-
 .../ui/book/read/page/delegate/SimulationPageDelegate.kt    | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/io/legado/app/ui/book/read/page/delegate/PageDelegate.kt b/app/src/main/java/io/legado/app/ui/book/read/page/delegate/PageDelegate.kt
index e7b76fc6e..c710367c7 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/page/delegate/PageDelegate.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/delegate/PageDelegate.kt
@@ -136,7 +136,7 @@ abstract class PageDelegate(protected val pageView: PageView) :
         bitmap = null
     }
 
-    fun setViewSize(width: Int, height: Int) {
+    open fun setViewSize(width: Int, height: Int) {
         viewWidth = width
         viewHeight = height
         pageView.invalidate()
diff --git a/app/src/main/java/io/legado/app/ui/book/read/page/delegate/SimulationPageDelegate.kt b/app/src/main/java/io/legado/app/ui/book/read/page/delegate/SimulationPageDelegate.kt
index 789fb61e1..cdffc0457 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/page/delegate/SimulationPageDelegate.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/delegate/SimulationPageDelegate.kt
@@ -115,6 +115,11 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi
         mFrontShadowDrawableHBT.gradientType = GradientDrawable.LINEAR_GRADIENT
     }
 
+    override fun setViewSize(width: Int, height: Int) {
+        super.setViewSize(width, height)
+        mMaxLength = hypot(viewWidth.toDouble(), viewWidth.toDouble()).toFloat()
+    }
+
     override fun setStartPoint(x: Float, y: Float, invalidate: Boolean) {
         super.setStartPoint(x, y, invalidate)
         calcCornerXY(x, y)
@@ -171,7 +176,6 @@ class SimulationPageDelegate(pageView: PageView) : HorizontalPageDelegate(pageVi
     override fun onAnimStart() {
         var dx: Float
         val dy: Float
-        // dx 水平方向滑动的距离，负值会使滚动向左滚动
         // dy 垂直方向滑动的距离，负值会使滚动向上滚动
         if (isCancel) {
             dx = if (mCornerX > 0 && mDirection == Direction.NEXT) {