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Code reuse--, compiler warnings--, screwed by Sun++.

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git-svn-id: https://samskivert.googlecode.com/svn/trunk@1250 6335cc39-0255-0410-8fd6-9bcaacd3b74c
This commit is contained in:
mdb
2003-10-10 17:49:25 +00:00
parent 1ccff7d9d5
commit 44b9fd6501
1 changed files with 31 additions and 2 deletions
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projects/samskivert/src/java/com/samskivert/swing/SmartPolygon.java
+31 -2
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@@ -1,5 +1,5 @@
//
// $Id: SmartPolygon.java,v 1.4 2002/08/22 01:14:55 shaper Exp $
// $Id: SmartPolygon.java,v 1.5 2003/10/10 17:49:25 mdb Exp $
//
// samskivert library - useful routines for java programs
// Copyright (C) 2001 Michael Bayne
@@ -36,6 +36,35 @@ public class SmartPolygon extends Polygon
*/
public Rectangle getBoundingBox ()
{
return (bounds == null) ? super.getBoundingBox() : bounds;
if (bounds == null) {
// this is inlined from Polygon.getBoundingBox() and
// Polygon.computeBounds() because we can't call
// super.getBoundingBox() without the compiler bitching about
// deprecation, we can't just override getBounds() because a
// few methods in Polygon still call getBoundingBox() and we
// can't call computeBounds() because it's package protected
// (thank's Sun!)
if (npoints == 0) {
bounds = new Rectangle();
} else {
int boundsMinX = Integer.MAX_VALUE;
int boundsMinY = Integer.MAX_VALUE;
int boundsMaxX = Integer.MIN_VALUE;
int boundsMaxY = Integer.MIN_VALUE;
for (int i = 0; i < npoints; i++) {
int x = xpoints[i];
boundsMinX = Math.min(boundsMinX, x);
boundsMaxX = Math.max(boundsMaxX, x);
int y = ypoints[i];
boundsMinY = Math.min(boundsMinY, y);
boundsMaxY = Math.max(boundsMaxY, y);
}
bounds = new Rectangle(boundsMinX, boundsMinY,
boundsMaxX - boundsMinX,
boundsMaxY - boundsMinY);
}
}
return bounds;
}
}