/* Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
* Santa Clara, California 95054, U.S.A. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.sun.pdfview.font;
import java.awt.geom.AffineTransform;
import java.awt.geom.GeneralPath;
import java.awt.geom.Point2D;
import com.sun.pdfview.PDFPage;
import com.sun.pdfview.PDFShapeCmd;
/**
* A single glyph in a stream of PDF text, which knows how to write itself
* onto a PDF command stream
*/
public class PDFGlyph {
/** the character code of this glyph */
private char src;
/** the name of this glyph */
private String name;
/** the advance from this glyph */
private Point2D advance;
/** the shape represented by this glyph (for all fonts but type 3) */
private GeneralPath shape;
/** the PDFPage storing this glyph's commands (for type 3 fonts) */
private PDFPage page;
/** Creates a new instance of PDFGlyph based on a shape */
public PDFGlyph(char src, String name, GeneralPath shape,
Point2D.Float advance) {
this.shape = shape;
this.advance = advance;
this.src = src;
this.name = name;
}
/** Creates a new instance of PDFGlyph based on a page */
public PDFGlyph(char src, String name, PDFPage page, Point2D advance) {
this.page = page;
this.advance = advance;
this.src = src;
this.name = name;
}
/** Get the character code of this glyph */
public char getChar() {
return this.src;
}
/** Get the name of this glyph */
public String getName() {
return this.name;
}
/** Get the shape of this glyph */
public GeneralPath getShape() {
return this.shape;
}
/** Get the PDFPage for a type3 font glyph */
public PDFPage getPage() {
return this.page;
}
/** Add commands for this glyph to a page */
public Point2D addCommands(PDFPage cmds, AffineTransform transform, int mode) {
if (this.shape != null) {
GeneralPath outline= (GeneralPath) this.shape.createTransformedShape(transform);
cmds.addCommand(new PDFShapeCmd(outline, mode));
} else if (this.page != null) {
cmds.addCommands(this.page, transform);
}
return this.advance;
}
@Override
public String toString () {
StringBuffer str = new StringBuffer ();
str.append(this.name);
return str.toString();
}
}