/*****************************************************************************
* Copyright (C) The Apache Software Foundation. All rights reserved. *
* ------------------------------------------------------------------------- *
* This software is published under the terms of the Apache Software License *
* version 1.1, a copy of which has been included with this distribution in *
* the LICENSE file. *
*****************************************************************************/
package jogamp.graph.font.typecast.ot.table;
import java.io.DataInput;
import java.io.IOException;
/**
*
* @version $Id: LtshTable.java,v 1.1.1.1 2004-12-05 23:14:51 davidsch Exp $
* @author <a href="mailto:davidsch@dev.java.net">David Schweinsberg</a>
*/
public class LtshTable implements Table {
private final DirectoryEntry de;
private final int version;
private final int numGlyphs;
private final int[] yPels;
/** Creates new LtshTable */
protected LtshTable(final DirectoryEntry de, final DataInput di) throws IOException {
this.de = (DirectoryEntry) de.clone();
version = di.readUnsignedShort();
numGlyphs = di.readUnsignedShort();
yPels = new int[numGlyphs];
for (int i = 0; i < numGlyphs; i++) {
yPels[i] = di.readUnsignedByte();
}
}
/**
* Get the table type, as a table directory value.
* @return The table type
*/
@Override
public int getType() {
return LTSH;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append("'LTSH' Table - Linear Threshold Table\n-------------------------------------")
.append("\n 'LTSH' Version: ").append(version)
.append("\n Number of Glyphs: ").append(numGlyphs)
.append("\n\n Glyph # Threshold\n ------- ---------\n");
for (int i = 0; i < numGlyphs; i++) {
sb.append(" ").append(i).append(". ").append(yPels[i])
.append("\n");
}
return sb.toString();
}
/**
* Get a directory entry for this table. This uniquely identifies the
* table in collections where there may be more than one instance of a
* particular table.
* @return A directory entry
*/
@Override
public DirectoryEntry getDirectoryEntry() {
return de;
}
}