public static Rect RoundRect(IPlatformGeometryHelper geometryHelper, Rect rect)
{
double x = geometryHelper.Round(rect.Left);
double num1 = geometryHelper.Round(rect.Right);
double y = geometryHelper.Round(rect.Top);
double num2 = geometryHelper.Round(rect.Bottom);
rect = new Rect(x, y, num1 - x, num2 - y);
return(rect);
}
public static Rect RoundUpLayoutRect(BaseFrameworkElement element, Rect rect)
{
IPlatformGeometryHelper geometryHelper = element.Platform.GeometryHelper;
IViewVisual visual = element.ViewObject as IViewVisual;
if (geometryHelper.NeedRoundupLayoutRect(visual))
{
IProperty propertyKey = element.ProjectContext.ResolveProperty(Base2DElement.UseLayoutRoundingProperty);
if (propertyKey != null && (bool)visual.GetCurrentValue(propertyKey))
{
return(geometryHelper.RoundupLayoutRect(rect));
}
}
return(rect);
}
public static Rect GetRoundedUpChildRect(ILayoutDesigner designer, BaseFrameworkElement element)
{
IPlatformGeometryHelper geometryHelper = element.Platform.GeometryHelper;
IViewVisual visual = element.ViewObject as IViewVisual;
if (geometryHelper.NeedRoundupLayoutRect(visual))
{
using (IDisposable disposable = LayoutRoundingHelper.TurnOffLayoutRounding(element))
{
if (disposable != null)
{
Rect childRect = designer.GetChildRect(element);
return(geometryHelper.RoundupLayoutRect(childRect));
}
}
}
return(designer.GetChildRect(element));
}
public object GetPlatformTransform(IPlatformGeometryHelper geometryHelper)
{
return(geometryHelper.ConvertCanonicalTransform((ICanonicalTransform)this));
}
