59 lines
2.3 KiB
Java
59 lines
2.3 KiB
Java
/*
|
|
* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code 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
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
import java.awt.Font;
|
|
import java.awt.font.FontRenderContext;
|
|
import java.awt.font.GlyphVector;
|
|
import java.awt.geom.AffineTransform;
|
|
import java.awt.geom.Point2D;
|
|
|
|
/**
|
|
* @test
|
|
* @bug 7160052
|
|
* @run main TestStandardGlyphVectorBug
|
|
* @summary GlyphVector.setGlyphPosition should not throw an exception on valid input
|
|
*/
|
|
public class TestStandardGlyphVectorBug
|
|
{
|
|
public static void main(String[] args)
|
|
{
|
|
Font defaultFont = new Font(null);
|
|
FontRenderContext defaultFrc = new FontRenderContext(new AffineTransform(),
|
|
true, true);
|
|
GlyphVector gv = defaultFont.createGlyphVector(defaultFrc, "test");
|
|
|
|
//this causes the bounds to be cached
|
|
//which is necessary to trigger the bug
|
|
gv.getGlyphLogicalBounds(0);
|
|
|
|
//this correctly gets the position of the overall advance
|
|
Point2D glyphPosition = gv.getGlyphPosition(gv.getNumGlyphs());
|
|
|
|
// this sets the position of the overall advance,
|
|
// but also incorrectly tries to clear the bounds cache
|
|
// of a specific glyph indexed by the glyphIndex parameter
|
|
// even if the glyphIndex represents the overall advance
|
|
// (i.e. if glyphIndex == getNumGlyphs())
|
|
gv.setGlyphPosition(gv.getNumGlyphs(), glyphPosition);
|
|
}
|
|
}
|