public static void SelectByLayer()
{
var availableLayerNames = DbHelper.GetAllLayerNames();
var selectedLayerNames = Gui.GetChoices("Specify layers", availableLayerNames);
if (selectedLayerNames.Length < 1)
{
return;
}
var ids = QuickSelection
.SelectAll(FilterList.Create().Layer(selectedLayerNames))
.ToArray();
Interaction.SetPickSet(ids);
}
public static void ShowLayerName()
{
double height = 10;
string[] range = { "By entities", "By layers" };
int result = Gui.GetOption("Choose one way", range);
if (result == -1)
{
return;
}
ObjectId[] ids;
if (result == 0)
{
ids = Interaction.GetSelection("\nSelect entities");
ids
.QWhere(entity => !entity.Layer.Contains("_Label"))
.QSelect(entity => entity.Layer)
.Distinct()
.Select(layer => $"{layer}_Label")
.ForEach(labelLayer => DbHelper.GetLayerId(labelLayer));
}
else
{
var layers = DbHelper.GetAllLayerNames().Where(layer => !layer.Contains("_Label")).ToArray();
string layerName = Gui.GetChoice("Select a layer", layers);
ids = QuickSelection
.SelectAll(FilterList.Create().Layer(layerName))
.ToArray();
DbHelper.GetLayerId($"{layerName}_Label");
}
var texts = new List <MText>();
ids.QForEach <Entity>(entity =>
{
string layerName = entity.Layer;
if (!layerName.Contains("_Label"))
{
var center = entity.GetCenter();
var text = NoDraw.MText(layerName, height, center, 0, true);
text.Layer = $"{layerName}_Label";
texts.Add(text);
}
});
texts.ToArray().AddToCurrentSpace();
}
/// <summary>
/// Gets multiple entities.
/// </summary>
/// <param name="message">The message.</param>
/// <param name="filterList">The filter list.</param>
/// <returns>The entity IDs.</returns>
public static ObjectId[] GetSelection(string message, FilterList filterList)
{
return(Interaction.GetSelection(message, filterList.ToArray()));
}
/// <summary>
/// Selects all entities with specified filters in current editor.
/// </summary>
/// <param name="filterList">The filter list.</param>
/// <returns>The object IDs.</returns>
public static ObjectId[] SelectAll(FilterList filterList)
{
return(QuickSelection.SelectAll(filterList.ToArray()));
}