http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* $Id: FOPRtfAttributes.java 1761019 2016-09-16 10:43:45Z ssteiner $ */

package org.apache.fop.render.rtf;

import java.awt.Color;

import org.apache.fop.datatypes.Length;
import org.apache.fop.render.DummyPercentBaseContext;
import org.apache.fop.render.rtf.rtflib.rtfdoc.RtfAttributes;
import org.apache.fop.render.rtf.rtflib.rtfdoc.RtfColorTable;



A RtfAttributes subclass that adds some helper set methods.

/**
 * A RtfAttributes subclass that adds some helper set methods.
 */
public class FOPRtfAttributes extends RtfAttributes {

    
Set an attribute that has a Length value (internal units in twips)

Params:
  • name – name of attribute
  • value – value of attribute
Returns:this (which now contains the new entry)
/**
     * Set an attribute that has a Length value (internal units in twips)
     * @param name name of attribute
     * @param value value of attribute
     * @return this (which now contains the new entry)
     */
    public RtfAttributes setTwips(String name, Length value) {
        set(name, value.getValue() / (1000 / 20)); //Convert millipoints to twips
        return this;
    }

    
Set an attribute using a value in millipoints (internal units in twips)

Params:
  • name – name of attribute
  • value – value of attribute (in millipoints)
Returns:this (which now contains the new entry)
/**
     * Set an attribute using a value in millipoints (internal units in twips)
     * @param name name of attribute
     * @param value value of attribute (in millipoints)
     * @return this (which now contains the new entry)
     */
    public RtfAttributes setTwips(String name, int value) {
        set(name, value / (1000 / 20)); //Convert millipoints to twips
        return this;
    }

    
Set an attribute that has a Length value (internal units in half-points)

Params:
  • name – name of attribute
  • value – value of attribute
Returns:this (which now contains the new entry)
/**
     * Set an attribute that has a Length value (internal units in half-points)
     * @param name name of attribute
     * @param value value of attribute
     * @return this (which now contains the new entry)
     */
    public RtfAttributes setHalfPoints(String name, Length value) {
        //Convert millipoints to half-points
        set(name, value.getValue(DummyPercentBaseContext.getInstance()) / (1000 / 2));
        return this;
    }

    
Set an attribute that has a Color value.

Params:
  • name – name of attribute
  • color – value of attribute
Returns:this (which now contains the new entry)
/**
     * Set an attribute that has a Color value.
     * @param name name of attribute
     * @param color value of attribute
     * @return this (which now contains the new entry)
     */
    public RtfAttributes set(String name, Color color) {
        // TODO: This code is duplicated in TextAttributesConverter
        int redComponent = color.getRed();
        int greenComponent = color.getGreen();
        int blueComponent = color.getBlue();
        set(name, RtfColorTable.getInstance().getColorNumber(
                redComponent, greenComponent, blueComponent));
        return this;
    }

}