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The Apache PDFBox library is an open source Java tool for working with PDF documents.
/*
* 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.
*/
package org.apache.pdfbox.pdmodel.text;
import org.apache.pdfbox.pdmodel.font.PDFont;
/**
* This class will hold the current state of the text parameters when executing a
* content stream.
*
* @author Ben Litchfield
* @version $Revision: 1.4 $
*/
public class PDTextState implements Cloneable
{
/**
* See PDF Reference 1.5 Table 5.3.
*/
public static final int RENDERING_MODE_FILL_TEXT = 0;
/**
* See PDF Reference 1.5 Table 5.3.
*/
public static final int RENDERING_MODE_STROKE_TEXT = 1;
/**
* See PDF Reference 1.5 Table 5.3.
*/
public static final int RENDERING_MODE_FILL_THEN_STROKE_TEXT = 2;
/**
* See PDF Reference 1.5 Table 5.3.
*/
public static final int RENDERING_MODE_NEITHER_FILL_NOR_STROKE_TEXT = 3;
/**
* See PDF Reference 1.5 Table 5.3.
*/
public static final int RENDERING_MODE_FILL_TEXT_AND_ADD_TO_PATH_FOR_CLIPPING = 4;
/**
* See PDF Reference 1.5 Table 5.3.
*/
public static final int RENDERING_MODE_STROKE_TEXT_AND_ADD_TO_PATH_FOR_CLIPPING = 5;
/**
* See PDF Reference 1.5 Table 5.3.
*/
public static final int RENDERING_MODE_FILL_THEN_STROKE_TEXT_AND_ADD_TO_PATH_FOR_CLIPPING = 6;
/**
* See PDF Reference 1.5 Table 5.3.
*/
public static final int RENDERING_MODE_ADD_TEXT_TO_PATH_FOR_CLIPPING = 7;
//these are set default according to PDF Reference 1.5 section 5.2
private float characterSpacing = 0;
private float wordSpacing = 0;
private float horizontalScaling = 100;
private float leading = 0;
private PDFont font;
private float fontSize;
private int renderingMode = 0;
private float rise = 0;
private boolean knockout = true;
/**
* Get the value of the characterSpacing.
*
* @return The current characterSpacing.
*/
public float getCharacterSpacing()
{
return characterSpacing;
}
/**
* Set the value of the characterSpacing.
*
* @param value The characterSpacing.
*/
public void setCharacterSpacing(float value)
{
characterSpacing = value;
}
/**
* Get the value of the wordSpacing.
*
* @return The wordSpacing.
*/
public float getWordSpacing()
{
return wordSpacing;
}
/**
* Set the value of the wordSpacing.
*
* @param value The wordSpacing.
*/
public void setWordSpacing(float value)
{
wordSpacing = value;
}
/**
* Get the value of the horizontalScaling. The default is 100. This value
* is the percentage value 0-100 and not 0-1. So for mathematical operations
* you will probably need to divide by 100 first.
*
* @return The horizontalScaling.
*/
public float getHorizontalScalingPercent()
{
return horizontalScaling;
}
/**
* Set the value of the horizontalScaling.
*
* @param value The horizontalScaling.
*/
public void setHorizontalScalingPercent(float value)
{
horizontalScaling = value;
}
/**
* Get the value of the leading.
*
* @return The leading.
*/
public float getLeading()
{
return leading;
}
/**
* Set the value of the leading.
*
* @param value The leading.
*/
public void setLeading(float value)
{
leading = value;
}
/**
* Get the value of the font.
*
* @return The font.
*/
public PDFont getFont()
{
return font;
}
/**
* Set the value of the font.
*
* @param value The font.
*/
public void setFont(PDFont value)
{
font = value;
}
/**
* Get the value of the fontSize.
*
* @return The fontSize.
*/
public float getFontSize()
{
return fontSize;
}
/**
* Set the value of the fontSize.
*
* @param value The fontSize.
*/
public void setFontSize(float value)
{
fontSize = value;
}
/**
* Get the value of the renderingMode.
*
* @return The renderingMode.
*/
public int getRenderingMode()
{
return renderingMode;
}
/**
* Set the value of the renderingMode.
*
* @param value The renderingMode.
*/
public void setRenderingMode(int value)
{
renderingMode = value;
}
/**
* Get the value of the rise.
*
* @return The rise.
*/
public float getRise()
{
return rise;
}
/**
* Set the value of the rise.
*
* @param value The rise.
*/
public void setRise(float value)
{
rise = value;
}
/**
* Get the value of the knockout.
*
* @return The knockout.
*/
public boolean getKnockoutFlag()
{
return knockout;
}
/**
* Set the value of the knockout.
*
* @param value The knockout.
*/
public void setKnockoutFlag(boolean value)
{
knockout = value;
}
/**
* {@inheritDoc}
*/
public Object clone()
{
try
{
return super.clone();
}
catch (CloneNotSupportedException ignore)
{
//ignore
}
return null;
}
}