cvs commit: xml-fop/jpfop-0.17.0/src/org/apache/fop/render/pdf Widths.java

[ar...@apache.org]

arved       01/02/10 21:42:55

  Added:       jpfop-0.17.0/src/org/apache/fop/render/pdf Widths.java
  Log:
  Modified JPFOP PDF rendering class
  
  Revision  Changes    Path
  1.1                  xml-fop/jpfop-0.17.0/src/org/apache/fop/render/pdf/Widths.java
  
  Index: Widths.java
  ===================================================================
  package org.apache.fop.render.pdf;
  
  import java.util.Vector;
  
  public class Widths {
      private Vector width = null;
      private Vector cidWidth = null;
  	private int[] widths = null;
  
  	/**
  	 * Used for Type1 , TrueType , MMType1 , Type3 fonts . 
  	 */
  	public Widths() {
  		width = new Vector();
  		cidWidth = new Vector();
  	}
  
  	/**
  	 * Used for Type0 fonts . 
  	 */
  	public Widths( int[] widths ) {
  		this.widths = widths;
  	}
  
      public void addWidths(int start, int end, int width ) {
          (this.width).addElement(new CIDFontWidthsEntry(start,end,width));
      }
  
      public void addWidths(int start, int[] widths) {
          width.addElement(new CIDFontWidthsEntry(start,widths));
      }
  
  	/**
  	 * Add Cfirst Clast W format entry . 
  	 * Used for Type0 fonts . 
  	 */
      public void addElement(int start, int end, int width ) {
          cidWidth.addElement(new CIDFontWidthsEntry(start,end,width));
      }
  
  	/**
  	 * Add C [ W1 W2 ... Wn ] format entry . 
  	 * Used for Type0 fonts . 
  	 */
      public void addElement(int start, int[] widths) {
          cidWidth.addElement(new CIDFontWidthsEntry(start,widths));
      }
  
  	/**
  	 * Get widths for specified code point . 
  	 */
      public int getWidth(int codePoint) {
          if ( widths != null ) {
  			return widths[codePoint];
          } else {
              for(int i = 0; i < width.size(); i++) {
                  try {
                      return ((CIDFontWidthsEntry)width.elementAt(i)).getWidth(codePoint);
                  } catch(ArrayIndexOutOfBoundsException ex) {}
              }
          }
          return -1;
      }
  
  	public String toString() {
          StringBuffer sb = new StringBuffer();
          if ( widths != null ) {
              for ( int i = 0; i < widths.length; i++ ) {
                  sb.append(widths[i]);
                  sb.append(" ");
              }
          } else {
              for ( int i = 0; i < cidWidth.size(); i++ ) {
                  ((CIDFontWidthsEntry)cidWidth.elementAt(i)).toString(sb);
              }
          }
          return sb.toString();
      }
  
  }