META-INF.modules.java.desktop.classes.sun.font.FontLineMetrics Maven / Gradle / Ivy
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/*
* 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
* questions.
*
*/
/*
*
* (C) Copyright IBM Corp. 2003, All Rights Reserved
*
*/
package sun.font;
import java.awt.font.FontRenderContext;
import java.awt.font.LineMetrics;
/**
* Metrics from a font for layout of characters along a line
* and layout of set of lines.
* This and CoreMetrics replace what was previously a private internal class of Font
*/
public final class FontLineMetrics extends LineMetrics implements Cloneable {
public int numchars; // mutated by Font
public final CoreMetrics cm;
public final FontRenderContext frc;
public FontLineMetrics(int numchars, CoreMetrics cm, FontRenderContext frc) {
this.numchars = numchars;
this.cm = cm;
this.frc = frc;
}
public int getNumChars() {
return numchars;
}
public float getAscent() {
return cm.ascent;
}
public float getDescent() {
return cm.descent;
}
public float getLeading() {
return cm.leading;
}
public float getHeight() {
return cm.height;
}
public int getBaselineIndex() {
return cm.baselineIndex;
}
public float[] getBaselineOffsets() {
return cm.baselineOffsets.clone();
}
public float getStrikethroughOffset() {
return cm.strikethroughOffset;
}
public float getStrikethroughThickness() {
return cm.strikethroughThickness;
}
public float getUnderlineOffset() {
return cm.underlineOffset;
}
public float getUnderlineThickness() {
return cm.underlineThickness;
}
public int hashCode() {
return cm.hashCode();
}
public boolean equals(Object rhs) {
try {
return cm.equals(((FontLineMetrics)rhs).cm);
}
catch (ClassCastException e) {
return false;
}
}
public Object clone() {
// frc, cm do not need deep clone
try {
return super.clone();
}
catch (CloneNotSupportedException e) {
throw new InternalError(e);
}
}
}
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