protected override Result RunCommand(RhinoDoc doc, RunMode mode)
{
GetObject go;
go = new GetObject();
go.AcceptNothing(true);
go.AcceptEnterWhenDone(true);
go.SetCommandPrompt("请选择边界");
go.GeometryFilter = ObjectType.Curve;
if (go.Get() != GetResult.Object)
{
return(Result.Failure);
}
Curve boundCrv = go.Object(0).Curve();
if (!boundCrv.IsPlanar() || !boundCrv.IsPolyline() || !boundCrv.IsClosed)
{
return(Result.Failure);
}
boundCrv.GetBoundingBox(Plane.WorldXY, out Box bound);
var dialog = new SelectFolderDialog()
{
Title = "保存位置"
};
DialogResult res = dialog.ShowDialog(Rhino.UI.RhinoEtoApp.MainWindow);
if (res == DialogResult.Ok)
{
try
{
Dictionary <string, string> pathMap = new Dictionary <string, string>();
foreach (var layer in doc.Layers)
{
var objects = doc.Objects.FindByLayer(layer);
if (!layer.IsVisible || !layer.IsValid || objects.Length == 0)
{
continue;
}
string name = layer.FullPath.Replace(Layer.PathSeparator, "$$");
string realPath = IOPath.Combine(dialog.Directory, name + ".eps");
string tmpPath = IOPath.Combine(IOPath.GetTempPath(), layer.Id.ToString());
var eps = new EncapsulatedPostScript(bound);
var objs = SelectAllObjectsInBound(bound, objects);
if (objs.Count == 0)
{
continue;
}
eps.SaveEPS(objs, tmpPath);
pathMap.Add(tmpPath, realPath);
}
if (pathMap.Count == 0)
{
return(Result.Cancel);
}
foreach (KeyValuePair <string, string> item in pathMap)
{
System.IO.File.Move(item.Key, item.Value);
RhinoApp.WriteLine($"已写入, {item.Value}");
}
System.Diagnostics.Process.Start(dialog.Directory);
}
catch (Exception ex)
{
RhinoApp.WriteLine(ex.Message);
} finally
{
doc.Objects.UnselectAll();
doc.Views.Redraw();
}
}
return(Result.Success);
}
private List <string> SaveAdobeDocument(string savePath, List <GeometryBase> objs, AdobeDocType type)
{
SortedDictionary <string, List <GeometryBase> > geometries = new SortedDictionary <string, List <GeometryBase> >();
GeometryBase boundObj = null;
List <string> outputFiles = new List <string>();
DebugEvent($"{type}_BOUND");
foreach (var obj in objs)
{
if (obj.GetUserString($"{type}_BOUND") == $"{type}_BOUND")
{
boundObj = obj;
DebugEvent($"{type}文档找到边界");
continue;
}
string page = obj.GetUserString($"{type}_PAGE");
if (type == AdobeDocType.EPS && Directory.Exists(savePath))
{
page = Path.Combine(savePath, page + ".eps");
outputFiles.Add(page);
}
if (!geometries.ContainsKey(page))
{
geometries.Add(page, new List <GeometryBase>());
}
geometries[page].Add(obj);
}
if (geometries.Count == 0 || boundObj == null)
{
return(null);
}
boundObj.GetBoundingBox(Plane.WorldXY, out Box boundBox);
try
{
var eps = new EncapsulatedPostScript(boundBox, savePath);
if (type == AdobeDocType.PDF)
{
eps.SavePDF(geometries);
outputFiles.Add(savePath);
}
else if (type == AdobeDocType.EPS)
{
eps.SaveEPS(geometries);
}
}
catch (Exception ex)
{
ErrorEvent(this, ex.Message);
}
return(outputFiles);
}
