/*
* Copyright (c) 1999, 2005, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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
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*/
package sun.java2d.loops;
import java.awt.Font;
import java.awt.geom.AffineTransform;
import sun.font.Font2D;
import sun.font.FontStrike;
import sun.font.FontStrikeDesc;
/*
* A FontInfo object holds all calculated or derived data needed
* to handle rendering operations based on a particular set of
* Graphics2D rendering attributes.
* Note that this does not use a Font2DHandle, and also has a reference
* to the strike which also references the Font2D.
* So presently, until SG2D objects no longer reference this FontInfo,
* there is still some potential for a bad Font2D to be used for a short
* time. I am reluctant to add the overhead of that machinery here without
* a proven benefit.
*/
public class FontInfo implements Cloneable {
public Font font;
public Font2D font2D;
public FontStrike fontStrike;
public double[] devTx;
public double[] glyphTx;
public int pixelHeight;
public float originX;
public float originY;
public int aaHint;
public boolean lcdRGBOrder;
/* lcdSubPixPos is used if FM is ON for HRGB/HBGR LCD text mode */
public boolean lcdSubPixPos;
public String mtx(double[] matrix) {
return ("["+
matrix[0]+", "+
matrix[1]+", "+
matrix[2]+", "+
matrix[3]+
"]");
}
public Object clone() {
try {
return super.clone();
} catch (CloneNotSupportedException e) {
return null;
}
}
public String toString() {
return ("FontInfo["+
"font="+font+", "+
"devTx="+mtx(devTx)+", "+
"glyphTx="+mtx(glyphTx)+", "+
"pixelHeight="+pixelHeight+", "+
"origin=("+originX+","+originY+"), "+
"aaHint="+aaHint+", "+
"lcdRGBOrder="+(lcdRGBOrder ? "RGB" : "BGR")+
"lcdSubPixPos="+lcdSubPixPos+
"]");
}
}