/// <summary>
/// Fires the OnBufferChanged event
/// </summary>
/// <param name="clipRectangles">The Rectangle in pixels</param>
protected virtual void OnBufferChanged(List <Rectangle> clipRectangles)
{
if (BufferChanged != null)
{
ClipArgs e = new ClipArgs(clipRectangles);
BufferChanged(this, e);
}
}
public static void Clip(ClipArgs args) { args.Callback.Invoke(); }
protected void MapFrame_BufferChanged(object sender, ClipArgs e)
{
Rectangle view = MapFrame.View;
foreach (Rectangle clip in e.ClipRectangles)
{
if (clip.IsEmpty == false)
{
var mapClip = new Rectangle(clip.X - view.X, clip.Y - view.Y, clip.Width, clip.Height);
Invalidate(mapClip);
}
}
}
