| /* |
| * 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.commons.sanselan.formats.tiff.fieldtypes; |
| |
| import org.apache.commons.sanselan.ImageWriteException; |
| import org.apache.commons.sanselan.formats.tiff.TiffField; |
| import org.apache.commons.sanselan.util.Debug; |
| |
| public class FieldTypeDouble extends FieldType |
| { |
| public FieldTypeDouble() |
| { |
| super(12, 8, "Double"); |
| } |
| |
| public Object getSimpleValue(TiffField entry) |
| { |
| return "?"; |
| } |
| |
| public byte[] writeData(Object o, int byteOrder) throws ImageWriteException |
| { |
| if (o instanceof Double) |
| return convertDoubleToByteArray(((Double) o).doubleValue(), |
| byteOrder); |
| else if (o instanceof double[]) |
| { |
| double numbers[] = (double[]) o; |
| return convertDoubleArrayToByteArray(numbers, byteOrder); |
| } |
| else if (o instanceof Double[]) |
| { |
| Double numbers[] = (Double[]) o; |
| double values[] = new double[numbers.length]; |
| for (int i = 0; i < values.length; i++) |
| values[i] = numbers[i].doubleValue(); |
| return convertDoubleArrayToByteArray(values, byteOrder); |
| } |
| else |
| throw new ImageWriteException("Invalid data: " + o + " (" |
| + Debug.getType(o) + ")"); |
| } |
| |
| } |