BitmapLayer.Scrollable Property
Gets or sets a boolean value indicating if valid areas of the bitmap should be reused during pans.
Thread safety: This property is not thread-safe. Show
Syntax
public System.Boolean Scrollable { get; set; }Property Value
Type: System.Boolean
Default: true
True if visible parts of the view can be reused when the view is panned; otherwise, False.
Default: true
True if visible parts of the view can be reused when the view is panned; otherwise, False.
Remarks
If this value is True and the view is panned, then the part of bitmap that is still visible is reused. That part is copied to its new location in the drawable and the new parts are updated. This makes small scrolls very efficient.
If the projection is changed when the view is panned, then this property need to be set to False since the old part will not fit together with the new parts. This is also the case for presentations that are dependent on the presented area such as grid nets with annotations along the borders of the drawable.
Platforms
Windows, Linux, Android