diff options
Diffstat (limited to 'src/main/java/org/pdfbox/pdmodel/graphics/xobject/PDXObjectImage.java')
| -rw-r--r-- | src/main/java/org/pdfbox/pdmodel/graphics/xobject/PDXObjectImage.java | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/graphics/xobject/PDXObjectImage.java b/src/main/java/org/pdfbox/pdmodel/graphics/xobject/PDXObjectImage.java deleted file mode 100644 index 6257113..0000000 --- a/src/main/java/org/pdfbox/pdmodel/graphics/xobject/PDXObjectImage.java +++ /dev/null @@ -1,244 +0,0 @@ -/**
- * Copyright (c) 2004-2005, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-package org.pdfbox.pdmodel.graphics.xobject;
-
-import java.awt.image.BufferedImage;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-
-import org.pdfbox.cos.COSBase;
-import org.pdfbox.cos.COSName;
-import org.pdfbox.pdmodel.PDDocument;
-import org.pdfbox.pdmodel.common.PDStream;
-import org.pdfbox.pdmodel.graphics.color.PDColorSpace;
-import org.pdfbox.pdmodel.graphics.color.PDColorSpaceFactory;
-import org.pdfbox.pdmodel.graphics.color.PDDeviceGray;
-
-/**
- * The prototype for all PDImages.
- *
- * @author Ben Litchfield (ben@benlitchfield.com)
- * @author mathiak
- * @version $Revision: 1.8 $
- */
-public abstract class PDXObjectImage extends PDXObject
-{
- /**
- * The XObject subtype.
- */
- public static final String SUB_TYPE = "Image";
-
- /**
- * This contains the suffix used when writing to file.
- */
- private String suffix;
-
- /**
- * Standard constuctor.
- *
- * @param imageStream The XObject is passed as a COSStream.
- * @param fileSuffix The file suffix, jpg/png.
- */
- public PDXObjectImage(PDStream imageStream, String fileSuffix)
- {
- super( imageStream );
- suffix = fileSuffix;
- }
-
- /**
- * Standard constuctor.
- *
- * @param doc The document to store the stream in.
- * @param fileSuffix The file suffix, jpg/png.
- */
- public PDXObjectImage(PDDocument doc, String fileSuffix)
- {
- super( doc );
- getCOSStream().setName( COSName.SUBTYPE, SUB_TYPE );
- suffix = fileSuffix;
- }
-
- /**
- * Returns an java.awt.Image, that can be used for display etc.
- *
- * @return This PDF object as an AWT image.
- *
- * @throws IOException If there is an error creating the image.
- */
- public abstract BufferedImage getRGBImage() throws IOException;
-
- /**
- * Writes the Image to out.
- * @param out the OutputStream that the Image is written to.
- * @throws IOException when somethings wrong with out
- */
- public abstract void write2OutputStream(OutputStream out) throws IOException;
-
- /**
- * Writes the image to a file with the filename + an appropriate suffix, like "Image.jpg".
- * The suffix is automatically set by the
- * @param filename the filename
- * @throws IOException When somethings wrong with the corresponding file.
- */
- public void write2file(String filename) throws IOException
- {
- FileOutputStream out = null;
- try
- {
- out = new FileOutputStream(filename + "." + suffix);
- write2OutputStream(out);
- out.flush();
- }
- finally
- {
- if( out != null )
- {
- out.close();
- }
- }
- }
-
- /**
- * Get the height of the image.
- *
- * @return The height of the image.
- */
- public int getHeight()
- {
- return getCOSStream().getInt( "Height", -1 );
- }
-
- /**
- * Set the height of the image.
- *
- * @param height The height of the image.
- */
- public void setHeight( int height )
- {
- getCOSStream().setInt( "Height", height );
- }
-
- /**
- * Get the width of the image.
- *
- * @return The width of the image.
- */
- public int getWidth()
- {
- return getCOSStream().getInt( "Width", -1 );
- }
-
- /**
- * Set the width of the image.
- *
- * @param width The width of the image.
- */
- public void setWidth( int width )
- {
- getCOSStream().setInt( "Width", width );
- }
-
- /**
- * The bits per component of this image. This will return -1 if one has not
- * been set.
- *
- * @return The number of bits per component.
- */
- public int getBitsPerComponent()
- {
- return getCOSStream().getInt( new String[] { "BPC", "BitsPerComponent"}, -1 );
- }
-
- /**
- * Set the number of bits per component.
- *
- * @param bpc The number of bits per component.
- */
- public void setBitsPerComponent( int bpc )
- {
- getCOSStream().setInt( "BitsPerComponent", bpc );
- }
-
- /**
- * This will get the color space or null if none exists.
- *
- * @return The color space for this image.
- *
- * @throws IOException If there is an error getting the colorspace.
- */
- public PDColorSpace getColorSpace() throws IOException
- {
- COSBase cs = getCOSStream().getDictionaryObject( new String[]{ "CS", "ColorSpace" } );
- PDColorSpace retval = null;
- if( cs != null )
- {
- retval = PDColorSpaceFactory.createColorSpace( cs );
- }
- else
- {
- //there are some cases where the 'required' CS value is not present
- //but we know that it will be grayscale for a CCITT filter.
- COSBase filter = getCOSStream().getDictionaryObject( "Filter" );
- if( COSName.CCITTFAX_DECODE.equals( filter ) ||
- COSName.CCITTFAX_DECODE_ABBREVIATION.equals( filter ) )
- {
- retval = new PDDeviceGray();
- }
- }
- return retval;
- }
-
- /**
- * This will set the color space for this image.
- *
- * @param cs The color space for this image.
- */
- public void setColorSpace( PDColorSpace cs )
- {
- COSBase base = null;
- if( cs != null )
- {
- base = cs.getCOSObject();
- }
- getCOSStream().setItem( COSName.getPDFName( "ColorSpace" ), base );
- }
-
- /**
- * This will get the suffix for this image type, jpg/png.
- *
- * @return The image suffix.
- */
- public String getSuffix()
- {
- return suffix;
- }
-}
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