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source: trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.Netron/3.0.2672.12446/HeuristicLab.Netron-3.0.2672.12446/Ants.cs @ 3623

Last change on this file since 3623 was 2801, checked in by mkommend, 15 years ago

added first version of OperatorGraphVisualization (ticket #867)

File size: 3.1 KB
Line 
1#region License Information
2//This end-user license agreement applies to the following software;
3
4//The Netron Diagramming Library
5//Cobalt.IDE
6//Xeon webserver
7//Neon UI Library
8
9//Copyright (C) 2007, Francois M.Vanderseypen, The Netron Project & The Orbifold
10
11//This program is free software; you can redistribute it and/or
12//modify it under the terms of the GNU General Public License
13//as published by the Free Software Foundation; either version 2
14//of the License, or (at your option) any later version.
15
16//This program is distributed in the hope that it will be useful,
17//but WITHOUT ANY WARRANTY; without even the implied warranty of
18//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19//GNU General Public License for more details.
20
21//You should have received a copy of the GNU General Public License
22//along with this program; if not, write to the Free Software
23//Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
24
25
26//http://www.fsf.org/licensing/licenses/gpl.html
27
28//http://www.fsf.org/licensing/licenses/gpl-faq.html
29#endregion
30
31using System;
32using System.Collections.Generic;
33using System.Linq;
34using System.Text;
35using System.Drawing.Drawing2D;
36using System.Drawing;
37using Netron.Diagramming.Core;
38
39namespace HeuristicLab.Netron {
40  internal static class AntsFactory {
41    private static RectAnts mRectangular;
42    public readonly static Pen Pen = new Pen(Color.Black, 1f);
43    static AntsFactory() {
44      Pen.DashStyle = DashStyle.Dash;
45    }
46    public static IAnts GetAnts(object pars, AntTypes type) {
47      switch (type) {
48        case AntTypes.Rectangle:
49          if (mRectangular == null)
50            mRectangular = new RectAnts();
51          Point[] points = (Point[])pars;
52          mRectangular.Start = points[0];
53          mRectangular.End = points[1];
54          return mRectangular;
55        default:
56          return null;
57      }
58    }
59
60    internal class RectAnts : AbstractAnt {
61      public RectAnts(Point s, Point e)
62        : this() {
63        this.Start = s;
64        this.End = e;
65
66      }
67
68      public RectAnts()
69        : base() {
70        Pen.DashStyle = DashStyle.Dash;
71      }
72
73      public override void Paint(Graphics g) {
74        if (g == null)
75          return;
76        g.DrawRectangle(AntsFactory.Pen, Start.X, Start.Y, End.X - Start.X, End.Y - Start.Y);
77
78      }
79    }
80
81    internal abstract class AbstractAnt : IAnts {
82      private Point mStart;
83      public Point Start {
84        get {
85          return mStart;
86        }
87        set {
88          mStart = value;
89        }
90      }
91      private Point mEnd;
92      public Point End {
93        get {
94          return mEnd;
95        }
96        set {
97          mEnd = value;
98        }
99      }
100
101      public Rectangle Rectangle {
102        get { return new Rectangle(mStart.X, mStart.Y, mEnd.X - mStart.X, mEnd.Y - mStart.Y); }
103        set {
104          mStart = new Point(value.X, value.Y);
105          mEnd = new Point(value.Right, value.Bottom);
106        }
107      }
108
109      public abstract void Paint(Graphics g);
110    }
111  }
112  internal enum AntTypes {
113    Rectangle
114  }
115}
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