| /* |
| * 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. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.afp; |
| |
| |
| /** |
| * A list of parameters associated with an image |
| */ |
| public class AFPImageObjectInfo extends AFPDataObjectInfo { |
| |
| /** number of bits per pixel used */ |
| private int bitsPerPixel; |
| |
| /** is this a color image? */ |
| private boolean color; |
| |
| /** compression type if any */ |
| private int compression = -1; |
| |
| private boolean subtractive; |
| |
| /** |
| * Default constructor |
| */ |
| public AFPImageObjectInfo() { |
| super(); |
| } |
| |
| /** |
| * Sets the number of bits per pixel |
| * |
| * @param bitsPerPixel the number of bits per pixel |
| */ |
| public void setBitsPerPixel(int bitsPerPixel) { |
| this.bitsPerPixel = bitsPerPixel; |
| } |
| |
| /** |
| * Sets if this image is color |
| * |
| * @param color true if this is a color image |
| */ |
| public void setColor(boolean color) { |
| this.color = color; |
| } |
| |
| /** |
| * Returns the number of bits used per pixel |
| * |
| * @return the number of bits used per pixel |
| */ |
| public int getBitsPerPixel() { |
| return bitsPerPixel; |
| } |
| |
| /** |
| * Returns true if this is a color image |
| * |
| * @return true if this is a color image |
| */ |
| public boolean isColor() { |
| return color; |
| } |
| |
| /** |
| * Returns true if this image uses compression |
| * |
| * @return true if this image uses compression |
| */ |
| public boolean hasCompression() { |
| return compression > -1; |
| } |
| |
| /** |
| * Returns the compression type |
| * |
| * @return the compression type |
| */ |
| public int getCompression() { |
| return compression; |
| } |
| |
| /** |
| * Sets the compression used with this image |
| * |
| * @param compression the type of compression used with this image |
| */ |
| public void setCompression(int compression) { |
| this.compression = compression; |
| } |
| |
| /** |
| * Set either additive or subtractive mode (used for ASFLAG). |
| * @param subtractive true for subtractive mode, false for additive mode |
| */ |
| public void setSubtractive(boolean subtractive) { |
| this.subtractive = subtractive; |
| } |
| |
| /** |
| * Indicates whether additive or subtractive mode is set. |
| * @return true for subtractive mode, false for additive mode |
| */ |
| public boolean isSubtractive() { |
| return subtractive; |
| } |
| |
| /** {@inheritDoc} */ |
| public String toString() { |
| return "AFPImageObjectInfo{" + super.toString() |
| + ", compression=" + compression |
| + ", color=" + color |
| + ", bitsPerPixel=" + bitsPerPixel |
| + ", " + (isSubtractive() ? "subtractive" : "additive") |
| + "}"; |
| } |
| } |