public void ReplaceShape(int layerHandle, int shapeIndex, IGeometry newGeometry)
{
var layer = _context.Layers.GetVectorLayer(layerHandle);
if (layer == null)
{
MessageService.Current.Info("Layer with specified handle not found.");
return;
}
BeforeShapeEditEventArgs beforeargs = new BeforeShapeEditEventArgs(layerHandle, shapeIndex, false);
_broadcaster.BroadcastEvent(p => p.BeforeShapeEdit_, _context.Map, beforeargs);
if (beforeargs.Cancel == true)
{
return;
}
_context.Map.History.Add(UndoOperation.EditShape, layerHandle, shapeIndex);
layer.Data.Features.EditUpdate(shapeIndex, newGeometry);
AfterShapeEditEventArgs afterargs = new AfterShapeEditEventArgs(UndoOperation.EditShape, layerHandle, shapeIndex);
_broadcaster.BroadcastEvent(p => p.AfterShapeEdit_, _context.Map, afterargs);
}
private void MapBeforeShapeEdit(object sender, BeforeShapeEditEventArgs e)
{
_broadcaster.BroadcastEvent(p => p.BeforeShapeEdit_, sender as IMuteMap, e);
}
