From 537fc43d356e210737b8c773d60d6249de385288 Mon Sep 17 00:00:00 2001
From: Harald Schaffernak <haraldschaffernak@yahoo.de>
Date: Wed, 28 Jun 2017 10:09:06 +0200
Subject: [PATCH 1/4] Bug fix: Not compiling with iOS SDK 10.3.

---
 Library/PdfSharp.Shared/Fonts/PlatformFontResolver.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/PdfSharp.Shared/Fonts/PlatformFontResolver.cs b/Library/PdfSharp.Shared/Fonts/PlatformFontResolver.cs
index d26a5f4..4f8df10 100644
--- a/Library/PdfSharp.Shared/Fonts/PlatformFontResolver.cs
+++ b/Library/PdfSharp.Shared/Fonts/PlatformFontResolver.cs
@@ -481,7 +481,7 @@ internal unsafe static XFontSource CreateFontSource(string familyName, FontResol
                 UInt16 entrySelector = 0;
                 UInt16 searchRange = 1;
 
-                while (searchRange < tableCount >> 1)
+                while (searchRange < (tableCount >> 1))
                 {
                     entrySelector++;
                     searchRange <<= 1;

From 3755f4c26cde1bf20c5d6dc50aed88191fdcbbfe Mon Sep 17 00:00:00 2001
From: Harald Schaffernak <haraldschaffernak@yahoo.de>
Date: Mon, 27 Nov 2017 11:03:45 +0100
Subject: [PATCH 2/4] Target framework changed.

---
 Library/PdfSharp.Droid/PdfSharp.Droid.csproj  |  2 +-
 .../PdfSharp.Droid/PdfSharp.Droid.csproj.bak  | 65 +++++++++++++++++++
 2 files changed, 66 insertions(+), 1 deletion(-)
 create mode 100644 Library/PdfSharp.Droid/PdfSharp.Droid.csproj.bak

diff --git a/Library/PdfSharp.Droid/PdfSharp.Droid.csproj b/Library/PdfSharp.Droid/PdfSharp.Droid.csproj
index c5db0e0..bc6e5de 100644
--- a/Library/PdfSharp.Droid/PdfSharp.Droid.csproj
+++ b/Library/PdfSharp.Droid/PdfSharp.Droid.csproj
@@ -15,7 +15,7 @@
     <AndroidResgenFile>Resources\Resource.Designer.cs</AndroidResgenFile>
     <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
     <AndroidUseLatestPlatformSdk>True</AndroidUseLatestPlatformSdk>
-    <TargetFrameworkVersion>v6.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v7.1</TargetFrameworkVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
diff --git a/Library/PdfSharp.Droid/PdfSharp.Droid.csproj.bak b/Library/PdfSharp.Droid/PdfSharp.Droid.csproj.bak
new file mode 100644
index 0000000..c5db0e0
--- /dev/null
+++ b/Library/PdfSharp.Droid/PdfSharp.Droid.csproj.bak
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{F5F8D409-71B2-4E01-9313-19CBDF3D07FB}</ProjectGuid>
+    <ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>PdfSharp</RootNamespace>
+    <AssemblyName>PdfSharp</AssemblyName>
+    <FileAlignment>512</FileAlignment>
+    <AndroidResgenFile>Resources\Resource.Designer.cs</AndroidResgenFile>
+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
+    <AndroidUseLatestPlatformSdk>True</AndroidUseLatestPlatformSdk>
+    <TargetFrameworkVersion>v6.0</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>TRACE;DEBUG;__ANDROID__;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE;__ANDROID__;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Mono.Android" />
+    <Reference Include="mscorlib" />
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Resources\Resource.Designer.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\AboutResources.txt" />
+  </ItemGroup>
+  <ItemGroup>
+    <AndroidResource Include="Resources\Values\Strings.xml" />
+  </ItemGroup>
+  <Import Project="..\PdfSharp.Shared\PdfSharp.Shared.projitems" Label="Shared" />
+  <Import Project="$(MSBuildExtensionsPath)\Xamarin\Android\Xamarin.Android.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
\ No newline at end of file

From e62a5bbdeba769a235daacb30263cac326645ee8 Mon Sep 17 00:00:00 2001
From: Harald Schaffernak <haraldschaffernak@yahoo.de>
Date: Fri, 22 Mar 2019 18:43:09 +0100
Subject: [PATCH 3/4] Target version changed.

---
 Library/PdfSharp.Droid/PdfSharp.Droid.csproj | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Library/PdfSharp.Droid/PdfSharp.Droid.csproj b/Library/PdfSharp.Droid/PdfSharp.Droid.csproj
index bc6e5de..4367ef9 100644
--- a/Library/PdfSharp.Droid/PdfSharp.Droid.csproj
+++ b/Library/PdfSharp.Droid/PdfSharp.Droid.csproj
@@ -14,8 +14,7 @@
     <FileAlignment>512</FileAlignment>
     <AndroidResgenFile>Resources\Resource.Designer.cs</AndroidResgenFile>
     <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
-    <AndroidUseLatestPlatformSdk>True</AndroidUseLatestPlatformSdk>
-    <TargetFrameworkVersion>v7.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v8.1</TargetFrameworkVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>

From a25409e45aea685b5eeca80a652bf657c0bc27a7 Mon Sep 17 00:00:00 2001
From: Harald Schaffernak <haraldschaffernak@yahoo.de>
Date: Tue, 12 Nov 2019 19:06:06 +0100
Subject: [PATCH 4/4] VS2019 update.

---
 Library/PdfSharp.Droid/Resources/Resource.Designer.cs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Library/PdfSharp.Droid/Resources/Resource.Designer.cs b/Library/PdfSharp.Droid/Resources/Resource.Designer.cs
index 5aa0582..95f7efe 100644
--- a/Library/PdfSharp.Droid/Resources/Resource.Designer.cs
+++ b/Library/PdfSharp.Droid/Resources/Resource.Designer.cs
@@ -40,11 +40,11 @@ private Attribute()
 		public partial class String
 		{
 			
-			// aapt resource value: 0x7f020001
-			public static int ApplicationName = 2130837505;
+			// aapt resource value: 0x7F010000
+			public static int ApplicationName = 2130771968;
 			
-			// aapt resource value: 0x7f020000
-			public static int Hello = 2130837504;
+			// aapt resource value: 0x7F010001
+			public static int Hello = 2130771969;
 			
 			static String()
 			{