Added PerMonitorDPI Samples (first draft)

Bibian17 · Nov 3, 2015 · 148559c · 148559c
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diff --git a/PerMonitorDPI/FormattedTextExample/App.config b/PerMonitorDPI/FormattedTextExample/App.config
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6"/>
+    </startup>
+  <runtime>
+    <AppContextSwitchOverrides value="Switch.System.Windows.DoNotScaleForDpiChanges=false"/>
+  </runtime>
+</configuration>
diff --git a/PerMonitorDPI/FormattedTextExample/App.xaml b/PerMonitorDPI/FormattedTextExample/App.xaml
@@ -0,0 +1,9 @@
+<Application x:Class="FormattedTextExample.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:FormattedTextExample"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+
+    </Application.Resources>
+</Application>
diff --git a/PerMonitorDPI/FormattedTextExample/App.xaml.cs b/PerMonitorDPI/FormattedTextExample/App.xaml.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace FormattedTextExample
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}
diff --git a/PerMonitorDPI/FormattedTextExample/FormattedTextExample.csproj b/PerMonitorDPI/FormattedTextExample/FormattedTextExample.csproj
@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{B8190D70-464C-497C-892D-7D2309F4CFA7}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>FormattedTextExample</RootNamespace>
+    <AssemblyName>FormattedTextExample</AssemblyName>
+    <TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <WarningLevel>4</WarningLevel>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <TargetFrameworkProfile />
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xaml">
+      <RequiredTargetFramework>4.0</RequiredTargetFramework>
+    </Reference>
+    <Reference Include="WindowsBase" />
+    <Reference Include="PresentationCore" />
+    <Reference Include="PresentationFramework" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Page Include="MainWindow.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="MainWindow.xaml.cs">
+      <DependentUpon>MainWindow.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Properties\AssemblyInfo.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+    <None Include="app.manifest">
+      <SubType>Designer</SubType>
+    </None>
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <AppDesigner Include="Properties\" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.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>
diff --git a/PerMonitorDPI/FormattedTextExample/MainWindow.xaml b/PerMonitorDPI/FormattedTextExample/MainWindow.xaml
@@ -0,0 +1,64 @@
+<Window x:Class="FormattedTextExample.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:FormattedTextExample"
+        mc:Ignorable="d"
+        Title="MainWindow" Background="Black">
+    <Viewbox Stretch="Uniform">
+        <Canvas 
+      Name="canvas" 
+      Background="Black"
+      Width="400"
+      Height="300">
+            <!-- The Path that clips the video and is used for the path animation.
+           The data for the Path is set in Window1.xaml.cs. Note that the Fill
+           is set to Transparent in order to let the video show through. -->
+            <Path 
+        Canvas.Top="10"
+        Canvas.Left="40"
+        Name="path"
+        Stroke="Maroon"
+        Fill="Transparent" />
+
+            <!-- The animated ball that follows the path -->
+            <!-- The Top/Left starting point is offset with the Path Top/Left starting point,
+           in order to align correctly. -->
+            <Ellipse			  
+        Name="ellipse" 
+        Canvas.Top="0" 
+        Canvas.Left="30" 	
+        Width="20"
+        Height="20">
+                <Ellipse.Fill>
+                    <RadialGradientBrush>
+                        <RadialGradientBrush.GradientStops>
+                            <GradientStop Color="#ffff" Offset="0"/>
+                            <GradientStop Color="#0fff" Offset="1"/>
+                        </RadialGradientBrush.GradientStops>
+                    </RadialGradientBrush>
+                </Ellipse.Fill>
+                <Ellipse.RenderTransform>
+                    <MatrixTransform />
+                </Ellipse.RenderTransform>
+                <Ellipse.Triggers>
+                    <EventTrigger RoutedEvent="FrameworkElement.Loaded">
+                        <EventTrigger.Actions>
+                            <BeginStoryboard>
+                                <Storyboard x:Name="storyboard">
+                                    <MatrixAnimationUsingPath 
+                  x:Name="matrixAnimation"
+                  Duration="0:00:59" 
+                  RepeatBehavior="Forever"
+                  Storyboard.TargetProperty="RenderTransform.Matrix" />
+                                </Storyboard>
+                            </BeginStoryboard>
+                        </EventTrigger.Actions>
+                    </EventTrigger>
+                </Ellipse.Triggers>
+            </Ellipse>
+
+        </Canvas>
+    </Viewbox>
+</Window>
diff --git a/PerMonitorDPI/FormattedTextExample/MainWindow.xaml.cs b/PerMonitorDPI/FormattedTextExample/MainWindow.xaml.cs
@@ -0,0 +1,75 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace FormattedTextExample
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+            this.Loaded += MainWindow_Loaded;
+        }
+
+        private void MainWindow_Loaded(object sender, RoutedEventArgs e)
+        {            
+            DrawFormattedText(VisualTreeHelper.GetDpi(this));
+        }
+
+        protected override void OnDpiChanged(DpiScaleInfo oldDpiScaleInfo, DpiScaleInfo newDpiScaleInfo)
+        {
+            DrawFormattedText(newDpiScaleInfo);
+        }
+
+        private void DrawFormattedText(DpiScaleInfo dpiInfo)
+        {
+            FormattedText formattedText = new FormattedText(
+                "FABLE",
+                new System.Globalization.CultureInfo("en-US"),
+                FlowDirection.LeftToRight,
+                new Typeface(
+                    new System.Windows.Media.FontFamily("Segoe UI"),
+                    FontStyles.Normal,
+                    FontWeights.Bold,
+                    FontStretches.Normal),
+                120,
+                System.Windows.Media.Brushes.Red,
+                dpiInfo.PixelsPerDip);
+
+            // Build a geometry out of the text.
+            Geometry geometry = new PathGeometry();
+            geometry = formattedText.BuildGeometry(new System.Windows.Point(0, 0));
+
+            // Adjust the geometry to fit the aspect ration of the video by scaling it.
+            ScaleTransform myScaleTransform = new ScaleTransform();
+            myScaleTransform.ScaleX = .85;
+            myScaleTransform.ScaleY = 2.0;
+            geometry.Transform = myScaleTransform;
+
+            // Flatten the geometry and create a PathGeometry out of it.
+            PathGeometry pathGeometry = new PathGeometry();
+            pathGeometry = geometry.GetFlattenedPathGeometry();
+
+            // Use the PathGeometry for the empty placeholder Path element in XAML.
+            path.Data = pathGeometry;
+
+            // Use the PathGeometry for the animated ball that follows the path of the text outline.
+            matrixAnimation.PathGeometry = pathGeometry;
+        }
+    }
+}
diff --git a/PerMonitorDPI/FormattedTextExample/Properties/AssemblyInfo.cs b/PerMonitorDPI/FormattedTextExample/Properties/AssemblyInfo.cs
@@ -0,0 +1,55 @@
+using System.Reflection;
+using System.Resources;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Windows;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("FormattedTextExample")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("FormattedTextExample")]
+[assembly: AssemblyCopyright("Copyright ©  2015")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+//In order to begin building localizable applications, set 
+//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
+//inside a <PropertyGroup>.  For example, if you are using US english
+//in your source files, set the <UICulture> to en-US.  Then uncomment
+//the NeutralResourceLanguage attribute below.  Update the "en-US" in
+//the line below to match the UICulture setting in the project file.
+
+//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
+
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+                                     //(used if a resource is not found in the page, 
+                                     // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+                                              //(used if a resource is not found in the page, 
+                                              // app, or any theme specific resource dictionaries)
+)]
+
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]