/// <summary>
/// WP8适配WP8.1,UWP手机等比例放大
/// </summary>
/// <param name="gamePage">Page类</param>
/// <param name="xnaSurface">XnaSurface</param>
/// <param name="thickness">设置游戏屏幕与手机屏幕边缘的距离</param>
public static void SetupScreenAutoScaling(Microsoft.Phone.Controls.PhoneApplicationPage gamePage, System.Windows.Controls.DrawingSurface xnaSurface, ViewportMargin viewportMargin)
{
if (Instance != null)
{
throw new InvalidOperationException("There can be only one GamePage object!");
}
Instance = gamePage;
int?scaleFactor = null;
var content = System.Windows.Application.Current.Host.Content;
var scaleFactorProperty = content.GetType().GetProperty("ScaleFactor");
if (scaleFactorProperty != null)
{
scaleFactor = scaleFactorProperty.GetValue(content, null) as int?;
}
if (scaleFactor == null)
{
scaleFactor = 100;
}
double scale = ((double)scaleFactor) / 100.0;
if (scaleFactor == 150)
{
// Centered letterboxing - move Margin.Left to the right by ((1280-1200)/2)/scale
if (viewportMargin == ViewportMargin.Top)
{
xnaSurface.Margin = new System.Windows.Thickness(0, 40 / scale, 0, 0);
}
else if (viewportMargin == ViewportMargin.Left)
{
xnaSurface.Margin = new System.Windows.Thickness(40 / scale, 0, 0, 0);
}
else if (viewportMargin == ViewportMargin.Right)
{
xnaSurface.Margin = new System.Windows.Thickness(0, 0, 40 / scale, 0);
}
else if (viewportMargin == ViewportMargin.Right)
{
xnaSurface.Margin = new System.Windows.Thickness(0, 0, 0, 40 / scale);
}
}
// Scale the XnaSurface:
System.Windows.Media.ScaleTransform scaleTransform = new System.Windows.Media.ScaleTransform();
scaleTransform.ScaleX = scaleTransform.ScaleY = scale;
xnaSurface.RenderTransform = scaleTransform;
}
/// <summary>
/// WP8适配WP8.1,UWP手机等比例放大
/// </summary>
/// <param name="gamePage">Page类</param>
/// <param name="xnaSurface">XnaSurface</param>
public static void SetupScreenAutoScaling(Microsoft.Phone.Controls.PhoneApplicationPage gamePage, System.Windows.Controls.DrawingSurface xnaSurface)
{
if (Instance != null)
{
throw new InvalidOperationException("There can be only one GamePage object!");
}
Instance = gamePage;
// Get the screen’s WVGA ''ScaleFactor'' via reflection. scaleFactor will be 100 (WVGA), 160 (WXGA), or 150 (WXGA).
int?scaleFactor = null;
var content = System.Windows.Application.Current.Host.Content;
var scaleFactorProperty = content.GetType().GetProperty("ScaleFactor");
if (scaleFactorProperty != null)
{
scaleFactor = scaleFactorProperty.GetValue(content, null) as int?;
}
if (scaleFactor == null)
{
scaleFactor = 100;
}
double scale = ((double)scaleFactor) / 100.0;
System.Windows.Media.ScaleTransform scaleTransform = new System.Windows.Media.ScaleTransform();
scaleTransform.ScaleX = scaleTransform.ScaleY = scale;
xnaSurface.RenderTransform = scaleTransform;
}
/// <summary>Creates a new adapter used to wrap a .NET "DrawingSurface" Xaml control.</summary>
/// <remarks>
/// This adapter does not reference a DrawingSurface upon creation. The caller is expected to assign this
/// adapter a reference to an existing surface via its "DrawingSurface" property after creation.
/// </remarks>
public DotNetDrawingSurfaceAdapter()
{
fDrawingSurface = null;
fDispatcher = new Corona.WinRT.Phone.Interop.UI.DotNetDispatcher();
fDirect3DSurfaceAdapter = new Direct3DSurfaceAdapter(this);
}
