/*
* Copyright (c) 2007, 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.
*/
/**
* @test
* @bug 4185019
* @summary Confirm that all of the drawString methods on Graphics2D
* work for printer graphics objects.
* @run main/manual DrawStringMethods
*/
import java.awt.*;
import java.text.*;
import java.awt.font.*;
import java.awt.print.*;
public class DrawStringMethods implements Printable {
public static void main(String args[]) {
String[] instructions =
{
"Confirm that the methods are printed.",
" For Graphics: drawString, drawString, drawChars, drawBytes",
" For Graphics2D: drawString, drawString, drawGlyphVector"
};
Sysout.createDialogWithInstructions( instructions );
PrinterJob pjob = PrinterJob.getPrinterJob();
PageFormat pf = pjob.defaultPage();
Book book = new Book();
book.append(new DrawStringMethods(), pf);
pjob.setPageable(book);
try {
pjob.print();
} catch (PrinterException e) {
throw new RuntimeException(e.getMessage());
}
}
public static AttributedCharacterIterator getIterator(String s) {
return new AttributedString(s).getIterator();
}
public int print(Graphics g, PageFormat pf, int pageIndex) {
int ix = (int) pf.getImageableX();
int iy = (int) pf.getImageableY();
String s;
g.setColor(Color.black);
iy += 50;
s = "--- Graphics methods: ---";
g.drawString(s, ix, iy);
iy += 30;
s = "drawString(String str, int x, int y)";
g.drawLine(ix, iy, ix+10, iy);
g.drawString(s, ix+20, iy);
iy += 30;
s = "drawString(AttributedCharacterIterator iterator, int x, int y)";
g.drawLine(ix, iy, ix+10, iy);
g.drawString(getIterator(s), ix+20, iy);
iy += 30;
s = "drawChars(char data[], int offset, int length, int x, int y)";
g.drawLine(ix, iy, ix+10, iy);
g.drawChars(s.toCharArray(), 0, s.length(), ix+20, iy);
iy += 30;
s = "drawBytes(byte data[], int offset, int length, int x, int y)";
byte data[] = new byte[s.length()];
for (int i = 0; i < data.length; i++) {
data[i] = (byte) s.charAt(i);
}
g.drawLine(ix, iy, ix+10, iy);
g.drawBytes(data, 0, data.length, ix+20, iy);
iy += 50;
s = "--- Graphics2D methods: ---";
g.drawString(s, ix, iy);
if (g instanceof Graphics2D) {
Graphics2D g2d = (Graphics2D) g;
Font f = g2d.getFont();
FontRenderContext frc = g2d.getFontRenderContext();
iy += 30;
s = "drawString(String s, float x, float y)";
g.drawLine(ix, iy, ix+10, iy);
g2d.drawString(s, (float) ix+20, (float) iy);
iy += 30;
s = "drawString(AttributedCharacterIterator iterator, "+
"float x, float y)";
g.drawLine(ix, iy, ix+10, iy);
g2d.drawString(getIterator(s), (float) ix+20, (float) iy);
iy += 30;
s = "drawGlyphVector(GlyphVector g, float x, float y)";
g.drawLine(ix, iy, ix+10, iy);
g2d.drawGlyphVector(f.createGlyphVector(frc, s), ix+20, iy);
} else {
iy += 30;
s = "Graphics object does not support Graphics2D methods";
g.drawString(s, ix+20, iy);
}
return PAGE_EXISTS;
}
}
class Sysout
{
private static TestDialog dialog;
public static void createDialogWithInstructions( String[] instructions )
{
dialog = new TestDialog( new Frame(), "Instructions" );
dialog.printInstructions( instructions );
dialog.show();
println( "Any messages for the tester will display here." );
}
public static void createDialog( )
{
dialog = new TestDialog( new Frame(), "Instructions" );
String[] defInstr = { "Instructions will appear here. ", "" } ;
dialog.printInstructions( defInstr );
dialog.show();
println( "Any messages for the tester will display here." );
}
public static void printInstructions( String[] instructions )
{
dialog.printInstructions( instructions );
}
public static void println( String messageIn )
{
dialog.displayMessage( messageIn );
}
}// Sysout class
/**
This is part of the standard test machinery. It provides a place for the
test instructions to be displayed, and a place for interactive messages
to the user to be displayed.
To have the test instructions displayed, see Sysout.
To have a message to the user be displayed, see Sysout.
Do not call anything in this dialog directly.
*/
class TestDialog extends Dialog
{
TextArea instructionsText;
TextArea messageText;
int maxStringLength = 80;
//DO NOT call this directly, go through Sysout
public TestDialog( Frame frame, String name )
{
super( frame, name );
int scrollBoth = TextArea.SCROLLBARS_BOTH;
instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
add( "North", instructionsText );
messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
add("South", messageText);
pack();
show();
}// TestDialog()
//DO NOT call this directly, go through Sysout
public void printInstructions( String[] instructions )
{
//Clear out any current instructions
instructionsText.setText( "" );
//Go down array of instruction strings
String printStr, remainingStr;
for( int i=0; i < instructions.length; i++ )
{
//chop up each into pieces maxSringLength long
remainingStr = instructions[ i ];
while( remainingStr.length() > 0 )
{
//if longer than max then chop off first max chars to print
if( remainingStr.length() >= maxStringLength )
{
//Try to chop on a word boundary
int posOfSpace = remainingStr.
lastIndexOf( ' ', maxStringLength - 1 );
if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
printStr = remainingStr.substring( 0, posOfSpace + 1 );
remainingStr = remainingStr.substring( posOfSpace + 1 );
}
//else just print
else
{
printStr = remainingStr;
remainingStr = "";
}
instructionsText.append( printStr + "\n" );
}// while
}// for
}//printInstructions()
//DO NOT call this directly, go through Sysout
public void displayMessage( String messageIn )
{
messageText.append( messageIn + "\n" );
}
}// TestDialog class