private void ListBoxItem1_1_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
var dsgDlg = new BpDesignDialog(bpView);
dsgDlg.ShowDialog();
bpView = dsgDlg.view;
}
private void LoadParams(object sender, RoutedEventArgs e)
{
try
{
var openInfo = new OpenFileDialog();
openInfo.Filter = "JSON文件(*.json)|*.json";
if (openInfo.ShowDialog() == true)
{
using (var fs = new FileStream(openInfo.FileName, FileMode.Open, FileAccess.Read))
{
using (var rs = new StreamReader(fs))
{
DataContext = view = JsonConvert.DeserializeObject <BpDesignView>(rs.ReadToEnd());
}
}
}
}
catch (Exception ex)
{
ShowError(ex);
}
}
public BpDesignDialog(BpDesignView designView)
{
InitializeComponent();
DataContext = view = designView;
}
/// <summary>
/// 根据参数绘制边坡。
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public static AcDb.Entity[] MakeBianpo(BpDesignView param)
{
var result = new List <AcDb.Entity>();
var db = AcAp.Application.DocumentManager.MdiActiveDocument.Database;
// 边坡顶点。
var vertexes = new List <Point2d>();
// 线路顶部。
vertexes.Add(new Point2d(-param.Lujiankuan * 0.5, 0));
vertexes.Add(new Point2d(param.Lujiankuan * 0.5, 0));
// 路肩宽标注。
result.Add(new AcDb.AlignedDimension(
new Point3d(-param.Lujiankuan * 0.5, 1, 0),
new Point3d(param.Lujiankuan * 0.5, 1, 0),
new Point3d(0, 1.5, 0), null, AcDb.ObjectId.Null));
// 路肩高程标记。
var lujianTriangle = EntityHelper.CreatePolygon(new[]
{
-param.Lujiankuan * 0.5, 0,
-param.Lujiankuan * 0.5 + 0.2, 0.4,
-param.Lujiankuan * 0.5 - 0.2, 0.4,
});
result.Add(lujianTriangle);
result.Add(lujianTriangle.GetTransformedCopy(
AcGe.Matrix3d.Displacement(Vector3d.XAxis * param.Lujiankuan)));
// 路肩高程文字。
var lujianHeight = new AcDb.DBText();
lujianHeight.SetDatabaseDefaults(db); // 重要！
lujianHeight.TextString = param.Lujiangaocheng.ToString("0.##");
lujianHeight.HorizontalMode = AcDb.TextHorizontalMode.TextCenter;
lujianHeight.AlignmentPoint = new Point3d(-param.Lujiankuan * 0.5, 0.5, 0);
lujianHeight.AdjustAlignment(db); // 重要！
result.Add(lujianHeight);
result.Add(lujianHeight.GetTransformedCopy(
AcGe.Matrix3d.Displacement(Vector3d.XAxis * param.Lujiankuan)));
// 一级边坡。
var yijipogao = param.HasErjibianpo ? param.Yijipogao :
(param.Lujiangaocheng - param.Churukougaocheng);
vertexes.Insert(0, vertexes.First() +
new Vector2d(-yijipogao * param.Yijipolv, -yijipogao));
vertexes.Add(vertexes.Last() +
new Vector2d(yijipogao * param.Yijipolv, -yijipogao));
// 一级边坡坡率。
var yjbppl = new AcDb.DBText();
yjbppl.SetDatabaseDefaults(db); // 重要！
yjbppl.TextString = "1:" + param.Yijipolv.ToString("0.##");
yjbppl.HorizontalMode = AcDb.TextHorizontalMode.TextCenter;
var yjbppl1 = yjbppl.Clone() as AcDb.DBText; // 右侧对称。
yjbppl.AlignmentPoint = new Point3d(
-(param.Lujiankuan + yijipogao * param.Yijipolv) * 0.5,
-yijipogao * 0.5 + 0.1, 0);
yjbppl.Rotation = Math.Atan2(1, param.Yijipolv);
yjbppl.AdjustAlignment(db); // 重要！
result.Add(yjbppl);
yjbppl1.AlignmentPoint = new Point3d(
(param.Lujiankuan + yijipogao * param.Yijipolv) * 0.5,
-yijipogao * 0.5 + 0.1, 0);
yjbppl1.Rotation = -Math.Atan2(1, param.Yijipolv);
yjbppl1.AdjustAlignment(db); // 重要！
result.Add(yjbppl1);
// 一级边坡宽度标注。
result.Add(new AcDb.AlignedDimension(
new Point3d(-param.Lujiankuan * 0.5, 1, 0),
new Point3d(-param.Lujiankuan * 0.5 - yijipogao * param.Yijipolv, 1, 0),
new Point3d(0, 1.5, 0), null, AcDb.ObjectId.Null));
result.Add(new AcDb.AlignedDimension(
new Point3d(param.Lujiankuan * 0.5, 1, 0),
new Point3d(param.Lujiankuan * 0.5 + yijipogao * param.Yijipolv, 1, 0),
new Point3d(0, 1.5, 0), null, AcDb.ObjectId.Null));
// 二级边坡。
if (param.HasErjibianpo)
{
// 1米加宽平台。
vertexes.Insert(0, vertexes.First() + new Vector2d(-1, 0));
vertexes.Add(vertexes.Last() + new Vector2d(1, 0));
// 标注。
result.Add(new AcDb.AlignedDimension(
new Point3d(vertexes[0].X, vertexes[0].Y, 0),
new Point3d(vertexes[1].X, vertexes[1].Y, 0),
new Point3d(0, 1.5, 0), null, AcDb.ObjectId.Null));
result.Add(new AcDb.AlignedDimension(
new Point3d(vertexes[vertexes.Count - 1].X, vertexes[vertexes.Count - 1].Y, 0),
new Point3d(vertexes[vertexes.Count - 2].X, vertexes[vertexes.Count - 2].Y, 0),
new Point3d(0, 1.5, 0), null, AcDb.ObjectId.Null));
// 二级边坡。
var erjipogao = param.HasSanjibianpo ? param.Erjipogao :
(param.Lujiangaocheng - param.Churukougaocheng - yijipogao);
vertexes.Insert(0, vertexes.First() +
new Vector2d(-erjipogao * param.Erjipolv, -erjipogao));
vertexes.Add(vertexes.Last() +
new Vector2d(erjipogao * param.Erjipolv, -erjipogao));
// 二级边坡坡率。
var ejbppl = new AcDb.DBText();
ejbppl.SetDatabaseDefaults(db); // 重要！
ejbppl.TextString = "1:" + param.Erjipolv.ToString("0.##");
ejbppl.HorizontalMode = AcDb.TextHorizontalMode.TextCenter;
var ejbppl1 = ejbppl.Clone() as AcDb.DBText; // 右侧对称。
ejbppl.AlignmentPoint = new Point3d(
-param.Lujiankuan * 0.5 - yijipogao * param.Yijipolv
- 1 - erjipogao * param.Erjipolv * 0.5,
-yijipogao - erjipogao * 0.5 + 0.1, 0);
ejbppl.Rotation = Math.Atan2(1, param.Erjipolv);
ejbppl.AdjustAlignment(db); // 重要！
result.Add(ejbppl);
ejbppl1.AlignmentPoint = new Point3d(
param.Lujiankuan * 0.5 + yijipogao * param.Yijipolv
+ 1 + erjipogao * param.Erjipolv * 0.5,
-yijipogao - erjipogao * 0.5 + 0.1, 0);
ejbppl1.Rotation = -Math.Atan2(1, param.Erjipolv);
ejbppl1.AdjustAlignment(db); // 重要！
result.Add(ejbppl1);
// 二级边坡宽度标注。
result.Add(new AcDb.AlignedDimension(
new Point3d(-param.Lujiankuan * 0.5 - yijipogao * param.Yijipolv - 1, 1, 0),
new Point3d(-param.Lujiankuan * 0.5 - yijipogao * param.Yijipolv - 1
- erjipogao * param.Erjipolv, 1, 0),
new Point3d(0, 1.5, 0), null, AcDb.ObjectId.Null));
result.Add(new AcDb.AlignedDimension(
new Point3d(param.Lujiankuan * 0.5 + yijipogao * param.Yijipolv + 1, 1, 0),
new Point3d(param.Lujiankuan * 0.5 + yijipogao * param.Yijipolv + 1
+ erjipogao * param.Erjipolv, 1, 0),
new Point3d(0, 1.5, 0), null, AcDb.ObjectId.Null));
}
// TODO 三级边坡。
result.Add(EntityHelper.CreatePolygon(
vertexes.SelectMany(p2d => p2d.ToArray()).ToArray(),
closed: false));
return(result.ToArray());
}
