I have a PNG file that's 24 by 24 pixels that I want to display in an Image control in its actual size without any stretching. However, even when I set the Stretch="None", it doesn't display at its correct size. For example, let's say that I
create a simple WPF app:
<Window x:Class="WpfApplication18.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525" Loaded="Window_Loaded">
<Grid>
<Image x:Name="Image1" Source="Image.png" Stretch="None"></Image>
</Grid>
</Window>
using System.Windows;
namespace WpfApplication18
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
System.Diagnostics.Debug.WriteLine(Image1.ActualHeight.ToString() + " " + Image1.ActualWidth.ToString());
}
}
}
When I run this app, the image appears slightly bigger than it does Windows Photo Viewer which causes the image to become slightly blury.
In my window's Loaded event handler, I have some code to print out the image's ActualHeight and ActualWidth. Both are saying 32.0072919716029. My system is configured for 96 DPI so I think it should be returning 24.
Does anyone know what's going on here? How do I get it to display at the correct size without any stretching?
BTW, I know that I can simply hard-code the height and width, but I'd rather not.
