public override RectMini GetWindowBounds()
{
var returnValue = new RectMini();
var rect = Window.Current.Bounds;
returnValue.Bottom = rect.Bottom;
returnValue.Height = rect.Height;
returnValue.Left = rect.Left;
returnValue.Right = rect.Right;
returnValue.Top = rect.Top;
returnValue.Width = rect.Width;
return returnValue;
}
public override RectMini GetObjectBounds(object obj)
{
RectMini returnValue = null;
var element = obj as FrameworkElement;
if (element == null) return null;
var buttonTransform = element.TransformToVisual(null);
var point = buttonTransform.TransformPoint(new Point());
returnValue = new RectMini
{
Left = point.X,
Top = point.Y,
Width = element.ActualWidth,
Height = element.ActualHeight,
Right = point.X + element.ActualWidth,
Bottom = point.Y + element.ActualHeight
};
return returnValue;
}
/// <summary> /// GetBitmapPart /// </summary> /// <param name="writeableBitmap">WriteableBitmap source</param> /// <param name="sourceRect">Rect</param> /// <returns>WriteableBitmap part</returns> public abstract object GetBitmapPart(object writeableBitmap, RectMini sourceRect);
/// <summary>
/// Get Part Image
/// </summary>
/// <param name="writeableBitmap"></param>
/// <param name="sourceRect"></param>
/// <returns></returns>
public override object GetBitmapPart(object writeableBitmap, RectMini sourceRect)
{
WriteableBitmap wbm = BitmapFactory.New((int) sourceRect.Width, (int) sourceRect.Height);
if (!(writeableBitmap is WriteableBitmap)) return wbm;
var rect = new Rect(sourceRect.Left, sourceRect.Top, sourceRect.Width, sourceRect.Height);
wbm.Blit(new Rect(0.0, 0.0, sourceRect.Width, sourceRect.Height), (WriteableBitmap) writeableBitmap, rect,
WriteableBitmapExtensions.BlendMode.None);
return wbm;
}
