private void Delete_Layer_Click(object sender, RoutedEventArgs e)
{
ObservableCollection <DxfLayerExtended> layers = new ObservableCollection <DxfLayerExtended>(LayerList.SelectedItems.OfType <DxfLayerExtended>());
int index = LayerList.SelectedIndex;
for (int i = 0; i < layers.Count; i++)
{
DxfLayerExtended layer = layers[i];
if (layer.Name != "0")
{
LayerList.SelectedItems.Remove(layer);
LayerCollection.Remove(layer);
}
else
{
MessageBox.Show("Cannot Delete Default Layer \"0\"", "Warning");
}
}
if (LayerList.Items.Count > index)
{
LayerList.SelectedIndex = index;
}
else
{
LayerList.SelectedIndex = LayerList.Items.Count - 1;
}
}
/// <summary>
/// Clone layer collection in document for modification
/// </summary>
/// <param name="dxfDocument"></param>
public Layer(netDxf.DxfDocument dxfDocument)
{
foreach (netDxf.Tables.Layer layer in dxfDocument.Layers)
{
var newLayer = new DxfLayerExtended(layer.Name)
{
IsVisible = layer.IsVisible,
IsFrozen = layer.IsFrozen,
IsLocked = layer.IsLocked,
Plot = layer.Plot,
Color = layer.Color,
Linetype = layer.Linetype,
Lineweight = layer.Lineweight,
Transparency = layer.Transparency,
};
LayerCollection.Add(newLayer);
}
DataContext = this;
InitializeComponent();
}
