guiserver/java/EllipseShape.java

   1 //
   2 //  EllipseShape.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 EllipseShape extends Shape {
  33
  34 int radiusX;
  35 int radiusY;
  36
  37 public EllipseShape(StringTokenizer tokens)
  38         {
  39         tag = tokens.nextToken();
  40         X = Integer.parseInt(tokens.nextToken());
  41         Y = Integer.parseInt(tokens.nextToken());
  42         radiusX = Integer.parseInt(tokens.nextToken());
  43         radiusY = Integer.parseInt(tokens.nextToken());
  44
  45         if(tokens.hasMoreTokens())
  46                 paintColor = Shape.getColorParameter(tokens);
  47         else
  48                 paintColor = CanvasWidget.currentCanvas.currentPaint;
  49
  50         stroke = CanvasWidget.currentCanvas.currentStroke;
  51
  52         CanvasWidget.currentCanvas.drawobjects.add(this);
  53         }
  54
  55 public void drawShape(Graphics2D g2)
  56         {
  57         g2.setStroke(stroke);
  58         g2.setPaint(paintColor);
  59         //g2.setComposite(currentComposite);
  60         g2.drawOval(X - radiusX, Y - radiusY, 2 * radiusX - 1, 2 * radiusY - 1);
  61         }
  62
  63 public boolean hasPoint(int x, int y)
  64         {
  65         return(new Rectangle(X - radiusX, Y - radiusY, 2 * radiusX, 2 * radiusY).contains(x, y));
  66         }
  67
  68 }
  69
  70
  71 // eof //