/*
* 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
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*/
/* @test
* @summary Verify Variation Selector matches an expected image
* @bug 8187100
* @ignore Requires a special font installed.
*/
import javax.swing.SwingUtilities;
import javax.swing.border.LineBorder;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JTextArea;
import javax.swing.ImageIcon;
import java.awt.Font;
import java.awt.Color;
public class TestVS {
public static void main(String[] args) {
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
new TestVS().run();
}
});
}
private void run() {
Font ourFont =
null;
final String fontName =
"ipaexm.ttf";
// download from https://ipafont.ipa.go.jp/node26#en
// and place in {user.home}/fonts/
try {
ourFont = Font.createFont(Font.TRUETYPE_FONT,
new java.io.File(
new java.io.File(
System.getProperty(
"user.home"),
"fonts"), fontName));
ourFont = ourFont.deriveFont((
float)
48.
0);
final String actualFontName = ourFont.getFontName();
if (!actualFontName.equals(
"IPAexMincho")) {
System.err.println(
"*** Warning: missing font IPAexMincho.");
System.err.println(
"*** Using font: " + actualFontName);
}
}
catch(Throwable t) {
t.printStackTrace();
System.err.println(
"Fail: " + t);
return;
}
JFrame frame =
new JFrame(System.getProperty(
"java.version"));
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel panel =
new JPanel();
final JTextArea label =
new JTextArea(
"empty");
label.setSize(
400,
300);
label.setBorder(
new LineBorder(Color.black));
label.setFont(ourFont);
final String str =
"\u845b\udb40\udd00\u845b\udb40\udd01\n";
label.setText(str);
panel.add(label);
panel.add(
new JLabel(ourFont.getFamily()));
// Show the expected result.
panel.add(
new JLabel(
new ImageIcon(
"TestVS-expect.png")));
frame.getContentPane().add(panel);
frame.pack();
frame.setVisible(
true);
}
}