guiserver/java/LineShape.java

   1 //
   2 //  LineShape.java
   3 //  guiserver
   4 //
   5 //  Created by Lutz Mueller on 6/9/07.
   6 //
   7 //
   8 //    Copyright (C) 2007 Lutz Mueller
   9 //
  10 //    This program is free software: you can redistribute it and/or modify
  11 //    it under the terms of the GNU General Public License as published by
  12 //    the Free Software Foundation, either version 3 of the License, or
  13 //    (at your option) any later version.
  14 //
  15 //    This program is distributed in the hope that it will be useful,
  16 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 //    GNU General Public License for more details.
  19 //
  20 //    You should have received a copy of the GNU General Public License
  21 //    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  22 //
  23
  24
  25 import java.lang.*;
  26 import java.awt.*;
  27 import java.awt.color.*;
  28 import java.awt.geom.*;
  29 import java.util.*;
  30
  31 @SuppressWarnings("unchecked")
  32 public class LineShape extends Shape {
  33
  34 int dx;
  35 int dy;
  36
  37 public LineShape(StringTokenizer tokens)
  38         {
  39         float R, G, B;
  40         float alpha;
  41         int X2, Y2;
  42
  43         tag = tokens.nextToken();
  44         X = Integer.parseInt(tokens.nextToken());
  45         Y = Integer.parseInt(tokens.nextToken());
  46         X2 = Integer.parseInt(tokens.nextToken());
  47         Y2 = Integer.parseInt(tokens.nextToken());
  48
  49         dx = X2 - X;
  50         dy = Y2 - Y;
  51
  52         if(tokens.hasMoreTokens())
  53                 paintColor = Shape.getColorParameter(tokens);
  54         else
  55                 paintColor = CanvasWidget.currentCanvas.currentPaint;
  56
  57         stroke = CanvasWidget.currentCanvas.currentStroke;
  58
  59         CanvasWidget.currentCanvas.drawobjects.add(this);
  60         }
  61
  62 public void drawShape(Graphics2D g2)
  63         {
  64         g2.setStroke(stroke);
  65         g2.setPaint(paintColor);
  66         //g2.setComposite(currentComposite);
  67         g2.drawLine(X, Y, X + dx, Y + dy);
  68         }
  69
  70 }
  71
  72
  73 // eof //