| /* ==================================================================== |
| 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.poi.hssf.record.chart; |
| |
| import org.apache.poi.hssf.record.RecordInputStream; |
| import org.apache.poi.hssf.record.StandardRecord; |
| import org.apache.poi.util.LittleEndianOutput; |
| |
| /** |
| * CHART (0x1002)<p> |
| * |
| * The chart record is used to define the location and size of a chart.<p> |
| * |
| * Chart related records don't seem to be covered in either the |
| * <A HREF="http://sc.openoffice.org/excelfileformat.pdf">OOO</A> |
| * or the |
| * <A HREF="http://download.microsoft.com/download/0/B/E/0BE8BDD7-E5E8-422A-ABFD-4342ED7AD886/Excel97-2007BinaryFileFormat(xls)Specification.pdf">MS</A> |
| * documentation. |
| * |
| * The book "Microsoft Excel 97 Developer's Kit" ISBN: (1-57231-498-2) seems to have an entire |
| * chapter (10) devoted to Chart records. One |
| * <A HREF="http://ooxmlisdefectivebydesign.blogspot.com/2008/03/bad-surprise-in-microsoft-office-binary.html">blog</A> |
| * suggests that some documentation for these records is available in "MSDN Library, Feb 1998", |
| * but no later. |
| */ |
| public final class ChartRecord extends StandardRecord implements Cloneable { |
| public final static short sid = 0x1002; |
| private int field_1_x; |
| private int field_2_y; |
| private int field_3_width; |
| private int field_4_height; |
| |
| |
| public ChartRecord() { |
| // fields uninitialised |
| } |
| |
| public ChartRecord(RecordInputStream in) { |
| field_1_x = in.readInt(); |
| field_2_y = in.readInt(); |
| field_3_width = in.readInt(); |
| field_4_height = in.readInt(); |
| } |
| |
| public String toString() { |
| StringBuffer sb = new StringBuffer(); |
| |
| sb.append("[CHART]\n"); |
| sb.append(" .x = ").append(getX()).append('\n'); |
| sb.append(" .y = ").append(getY()).append('\n'); |
| sb.append(" .width = ").append(getWidth()).append('\n'); |
| sb.append(" .height= ").append(getHeight()).append('\n'); |
| sb.append("[/CHART]\n"); |
| return sb.toString(); |
| } |
| |
| public void serialize(LittleEndianOutput out) { |
| out.writeInt(field_1_x); |
| out.writeInt(field_2_y); |
| out.writeInt(field_3_width); |
| out.writeInt(field_4_height); |
| } |
| |
| protected int getDataSize() { |
| return 4 + 4 + 4 + 4; |
| } |
| |
| public short getSid() |
| { |
| return sid; |
| } |
| |
| @Override |
| public ChartRecord clone() { |
| ChartRecord rec = new ChartRecord(); |
| |
| rec.field_1_x = field_1_x; |
| rec.field_2_y = field_2_y; |
| rec.field_3_width = field_3_width; |
| rec.field_4_height = field_4_height; |
| return rec; |
| } |
| |
| |
| |
| |
| /** |
| * Get the x field for the Chart record. |
| */ |
| public int getX() { |
| return field_1_x; |
| } |
| |
| /** |
| * Set the x field for the Chart record. |
| */ |
| public void setX(int x) { |
| field_1_x = x; |
| } |
| |
| /** |
| * Get the y field for the Chart record. |
| */ |
| public int getY() { |
| return field_2_y; |
| } |
| |
| /** |
| * Set the y field for the Chart record. |
| */ |
| public void setY(int y) { |
| field_2_y = y; |
| } |
| |
| /** |
| * Get the width field for the Chart record. |
| */ |
| public int getWidth() { |
| return field_3_width; |
| } |
| |
| /** |
| * Set the width field for the Chart record. |
| */ |
| public void setWidth(int width) { |
| field_3_width = width; |
| } |
| |
| /** |
| * Get the height field for the Chart record. |
| */ |
| public int getHeight() { |
| return field_4_height; |
| } |
| |
| /** |
| * Set the height field for the Chart record. |
| */ |
| public void setHeight(int height) { |
| field_4_height = height; |
| } |
| } |