Fix #200

Demo/PopTip Demo/AutolayoutView.swift

@@ -0,0 +1,9 @@
+//
+//  AutolayoutView.swift
+//  PopTip Demo
+//
+//  Created by Andrea Mazzini on 27/11/2019.
+//  Copyright © 2019 Andrea Mazzini. All rights reserved.
+//
+
+import Foundation

Demo/PopTip Demo/AutolayoutView.xib

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="13142" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12042"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB">
+            <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+            <viewLayoutGuide key="safeArea" id="vUN-kp-3ea"/>
+        </view>
+    </objects>
+</document>

Source/PopTip.swift

@@ -601,7 +601,6 @@ open class PopTip: UIView {
     self.customView?.removeFromSuperview()
     self.customView = customView
     addSubview(customView)
-    customView.layoutIfNeeded()
     from = frame
 
     show(duration: duration)
@@ -752,6 +751,8 @@ open class PopTip: UIView {
 
     setNeedsLayout()
     performEntranceAnimation {
+      self.customView?.layoutIfNeeded()
+
       if let tapRemoveGesture = self.tapRemoveGestureRecognizer {
         self.containerView?.addGestureRecognizer(tapRemoveGesture)
       }