// Tags: JDK1.2
// Copyright (C) 2003 Sascha Brawer <brawer@dandelis.ch>
// This file is part of Mauve.
// Mauve is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
// Mauve is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Mauve; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA. */
package gnu.testlet.java.awt.geom.QuadCurve2D;
import gnu.testlet.Testlet;
import gnu.testlet.TestHarness;
import java.awt.geom.AffineTransform;
import java.awt.geom.PathIterator;
import java.awt.geom.QuadCurve2D;
/**
* Checks whether the QuadCurve2D.getPathIterator method works
* correctly.
*
* @author Sascha Brawer (brawer@dandelis.ch)
*/
public class getPathIterator
implements Testlet
{
public void test(TestHarness harness)
{
test_untransformed(harness);
test_transformed(harness);
}
public void test_untransformed(TestHarness harness)
{
QuadCurve2D curve;
PathIterator pit;
double[] c = new double[6];
harness.checkPoint("untransformed");
curve = new QuadCurve2D.Double(1, 2, 3, 4, 5, 6);
pit = curve.getPathIterator(null);
harness.check(!pit.isDone()); // 1
harness.check(pit.currentSegment(c), PathIterator.SEG_MOVETO); // 2
harness.check(c[0], 1.0); // 3
harness.check(c[1], 2.0); // 4
pit.next();
harness.check(!pit.isDone()); // 5
harness.check(pit.currentSegment(c), PathIterator.SEG_QUADTO); // 6
harness.check(c[0], 3.0); // 7
harness.check(c[1], 4.0); // 8
harness.check(c[2], 5.0); // 9
harness.check(c[3], 6.0); // 10
pit.next();
harness.check(pit.isDone()); // 11
harness.check(pit.getWindingRule(), PathIterator.WIND_NON_ZERO);// 12
}
public void test_transformed(TestHarness harness)
{
QuadCurve2D curve;
PathIterator pit;
AffineTransform tx;
double[] c = new double[6];
harness.checkPoint("transformed");
tx = new AffineTransform();
tx.scale(2, 3);
tx.translate(1, -1);
curve = new QuadCurve2D.Double(1, 2, 3, 4, 5, 6);
pit = curve.getPathIterator(tx);
harness.check(!pit.isDone()); // 1
harness.check(pit.currentSegment(c), PathIterator.SEG_MOVETO); // 2
harness.check(c[0], 4.0); // 3
harness.check(c[1], 3.0); // 4
pit.next();
harness.check(!pit.isDone()); // 5
harness.check(pit.currentSegment(c), PathIterator.SEG_QUADTO); // 6
harness.check(c[0], 8.0); // 7
harness.check(c[1], 9.0); // 8
harness.check(c[2], 12.0); // 9
harness.check(c[3], 15.0); // 10
pit.next();
harness.check(pit.isDone()); // 11
harness.check(pit.getWindingRule(), PathIterator.WIND_NON_ZERO);// 12
}
}