1
2 package org.freehep.graphicsio.emf.gdi;
3
4 import java.awt.Point;
5 import java.io.IOException;
6
7 import org.freehep.graphicsio.emf.EMFInputStream;
8 import org.freehep.graphicsio.emf.EMFOutputStream;
9 import org.freehep.graphicsio.emf.EMFTag;
10
11
12
13
14
15
16
17 public class AngleArc extends EMFTag {
18
19 private Point center;
20
21 private int radius;
22
23 private float startAngle, sweepAngle;
24
25 public AngleArc() {
26 super(41, 1);
27 }
28
29 public AngleArc(Point center, int radius, float startAngle, float sweepAngle) {
30 this();
31 this.center = center;
32 this.radius = radius;
33 this.startAngle = startAngle;
34 this.sweepAngle = sweepAngle;
35 }
36
37 public EMFTag read(int tagID, EMFInputStream emf, int len)
38 throws IOException {
39
40 return new AngleArc(
41 emf.readPOINTL(),
42 emf.readDWORD(), emf.readFLOAT(),
43 emf.readFLOAT());
44 }
45
46 public void write(int tagID, EMFOutputStream emf) throws IOException {
47 emf.writePOINTL(center);
48 emf.writeDWORD(radius);
49 emf.writeFLOAT(startAngle);
50 emf.writeFLOAT(sweepAngle);
51 }
52
53 public String toString() {
54 return super.toString() +
55 "\n center: " + center +
56 "\n radius: " + radius +
57 "\n startAngle: " + startAngle +
58 "\n sweepAngle: " + sweepAngle;
59 }
60 }