What Is jxl.jar 2.6.12
What is jxl.jar 2.6.12?
✍: fyicenter.com
jxl.jar 2.6.12 is the JAR file for Java Excel API 2.6.12,
which is a Java library for reading, writing and
modifying Microsoft Excel spreadsheet files.
JAR File Size and Download Location:
JAR name: jxl-2.6.12.jar Target JDK version: 1.6 Dependency: None File name: jxl.jar File size: 725735 bytes Release date: 24-Oct-2009 Download: Java Excel API Website.
Here are Java Source Code files for jxl-2.6.12.jar:
⏎ jxl/biff/drawing/Drawing2.java
/*********************************************************************
*
* Copyright (C) 2006 Andrew Khan
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***************************************************************************/
package jxl.biff.drawing;
import java.io.FileInputStream;
import java.io.IOException;
import jxl.common.Assert;
import jxl.common.Logger;
import jxl.write.biff.File;
/**
* Contains the various biff records used to insert a drawing into a
* worksheet. This type of image does not have an associated object
* record
*/
public class Drawing2 implements DrawingGroupObject
{
/**
* The logger
*/
private static Logger logger = Logger.getLogger(Drawing.class);
/**
* The spContainer that was read in
*/
private EscherContainer readSpContainer;
/**
* The MsoDrawingRecord associated with the drawing
*/
private MsoDrawingRecord msoDrawingRecord;
/**
* Initialized flag
*/
private boolean initialized = false;
/**
* The file containing the image
*/
private java.io.File imageFile;
/**
* The raw image data, used instead of an image file
*/
private byte[] imageData;
/**
* The object id, assigned by the drawing group
*/
private int objectId;
/**
* The blip id
*/
private int blipId;
/**
* The column position of the image
*/
private double x;
/**
* The row position of the image
*/
private double y;
/**
* The width of the image in cells
*/
private double width;
/**
* The height of the image in cells
*/
private double height;
/**
* The number of places this drawing is referenced
*/
private int referenceCount;
/**
* The top level escher container
*/
private EscherContainer escherData;
/**
* Where this image came from (read, written or a copy)
*/
private Origin origin;
/**
* The drawing group for all the images
*/
private DrawingGroup drawingGroup;
/**
* The drawing data
*/
private DrawingData drawingData;
/**
* The type of this drawing object
*/
private ShapeType type;
/**
* The shape id
*/
private int shapeId;
/**
* The drawing position on the sheet
*/
private int drawingNumber;
/**
* Constructor used when reading images
*
* @param mso the drawing record
* @param dd the drawing data for all drawings on this sheet
* @param dg the drawing group
*/
public Drawing2(MsoDrawingRecord mso,
DrawingData dd,
DrawingGroup dg)
{
drawingGroup = dg;
msoDrawingRecord = mso;
drawingData = dd;
initialized = false;
origin = Origin.READ;
// there is no drawing number associated with this drawing
drawingData.addRawData(msoDrawingRecord.getData());
drawingGroup.addDrawing(this);
Assert.verify(mso != null);
initialize();
}
/**
* Copy constructor used to copy drawings from read to write
*
* @param dgo the drawing group object
* @param dg the drawing group
*/
protected Drawing2(DrawingGroupObject dgo, DrawingGroup dg)
{
Drawing2 d = (Drawing2) dgo;
Assert.verify(d.origin == Origin.READ);
msoDrawingRecord = d.msoDrawingRecord;
initialized = false;
origin = Origin.READ;
drawingData = d.drawingData;
drawingGroup = dg;
drawingNumber = d.drawingNumber;
drawingGroup.addDrawing(this);
}
/**
* Constructor invoked when writing the images
*
* @param x the column
* @param y the row
* @param w the width in cells
* @param h the height in cells
* @param image the image file
*/
public Drawing2(double x,
double y,
double w,
double h,
java.io.File image)
{
imageFile = image;
initialized = true;
origin = Origin.WRITE;
this.x = x;
this.y = y;
this.width = w;
this.height = h;
referenceCount = 1;
type = ShapeType.PICTURE_FRAME;
}
/**
* Constructor invoked when writing the images
*
* @param x the column
* @param y the row
* @param w the width in cells
* @param h the height in cells
* @param image the image data
*/
public Drawing2(double x,
double y,
double w,
double h,
byte[] image)
{
imageData = image;
initialized = true;
origin = Origin.WRITE;
this.x = x;
this.y = y;
this.width = w;
this.height = h;
referenceCount = 1;
type = ShapeType.PICTURE_FRAME;
}
/**
* Initializes the member variables from the Escher stream data
*/
private void initialize()
{
initialized = true;
}
/**
* Sets the object id. Invoked by the drawing group when the object is
* added to id
*
* @param objid the object id
* @param bip the blip id
* @param sid the shape id
*/
public final void setObjectId(int objid, int bip, int sid)
{
objectId = objid;
blipId = bip;
shapeId = sid;
if (origin == Origin.READ)
{
origin = Origin.READ_WRITE;
}
}
/**
* Accessor for the object id
*
* @return the object id
*/
public final int getObjectId()
{
if (!initialized)
{
initialize();
}
return objectId;
}
/**
* Accessor for the shape id
*
* @return the shape id
*/
public int getShapeId()
{
if (!initialized)
{
initialize();
}
return shapeId;
}
/**
* Accessor for the blip id
*
* @return the blip id
*/
public final int getBlipId()
{
if (!initialized)
{
initialize();
}
return blipId;
}
/**
* Gets the drawing record which was read in
*
* @return the drawing record
*/
public MsoDrawingRecord getMsoDrawingRecord()
{
return msoDrawingRecord;
}
/**
* Creates the main Sp container for the drawing
*
* @return the SP container
*/
public EscherContainer getSpContainer()
{
if (!initialized)
{
initialize();
}
Assert.verify(origin == Origin.READ);
return getReadSpContainer();
}
/**
* Sets the drawing group for this drawing. Called by the drawing group
* when this drawing is added to it
*
* @param dg the drawing group
*/
public void setDrawingGroup(DrawingGroup dg)
{
drawingGroup = dg;
}
/**
* Accessor for the drawing group
*
* @return the drawing group
*/
public DrawingGroup getDrawingGroup()
{
return drawingGroup;
}
/**
* Gets the origin of this drawing
*
* @return where this drawing came from
*/
public Origin getOrigin()
{
return origin;
}
/**
* Accessor for the reference count on this drawing
*
* @return the reference count
*/
public int getReferenceCount()
{
return referenceCount;
}
/**
* Sets the new reference count on the drawing
*
* @param r the new reference count
*/
public void setReferenceCount(int r)
{
referenceCount = r;
}
/**
* Accessor for the column of this drawing
*
* @return the column
*/
public double getX()
{
if (!initialized)
{
initialize();
}
return x;
}
/**
* Sets the column position of this drawing
*
* @param x the column
*/
public void setX(double x)
{
if (origin == Origin.READ)
{
if (!initialized)
{
initialize();
}
origin = Origin.READ_WRITE;
}
this.x = x;
}
/**
* Accessor for the row of this drawing
*
* @return the row
*/
public double getY()
{
if (!initialized)
{
initialize();
}
return y;
}
/**
* Accessor for the row of the drawing
*
* @param y the row
*/
public void setY(double y)
{
if (origin == Origin.READ)
{
if (!initialized)
{
initialize();
}
origin = Origin.READ_WRITE;
}
this.y = y;
}
/**
* Accessor for the width of this drawing
*
* @return the number of columns spanned by this image
*/
public double getWidth()
{
if (!initialized)
{
initialize();
}
return width;
}
/**
* Accessor for the width
*
* @param w the number of columns to span
*/
public void setWidth(double w)
{
if (origin == Origin.READ)
{
if (!initialized)
{
initialize();
}
origin = Origin.READ_WRITE;
}
width = w;
}
/**
* Accessor for the height of this drawing
*
* @return the number of rows spanned by this image
*/
public double getHeight()
{
if (!initialized)
{
initialize();
}
return height;
}
/**
* Accessor for the height of this drawing
*
* @param h the number of rows spanned by this image
*/
public void setHeight(double h)
{
if (origin == Origin.READ)
{
if (!initialized)
{
initialize();
}
origin = Origin.READ_WRITE;
}
height = h;
}
/**
* Gets the SpContainer that was read in
*
* @return the read sp container
*/
private EscherContainer getReadSpContainer()
{
if (!initialized)
{
initialize();
}
return readSpContainer;
}
/**
* Accessor for the image data
*
* @return the image data
*/
public byte[] getImageData()
{
Assert.verify(false);
Assert.verify(origin == Origin.READ || origin == Origin.READ_WRITE);
if (!initialized)
{
initialize();
}
return drawingGroup.getImageData(blipId);
}
/**
* Accessor for the image data
*
* @return the image data
*/
public byte[] getImageBytes() throws IOException
{
Assert.verify(false);
if (origin == Origin.READ || origin == Origin.READ_WRITE)
{
return getImageData();
}
Assert.verify(origin == Origin.WRITE);
if (imageFile == null)
{
Assert.verify(imageData != null);
return imageData;
}
byte[] data = new byte[(int) imageFile.length()];
FileInputStream fis = new FileInputStream(imageFile);
fis.read(data, 0, data.length);
fis.close();
return data;
}
/**
* Accessor for the type
*
* @return the type
*/
public ShapeType getType()
{
return type;
}
/**
* Writes any other records associated with this drawing group object
*
* @param outputFile the output file
* @exception IOException
*/
public void writeAdditionalRecords(File outputFile) throws IOException
{
// no records to write
}
/**
* Writes any records that need to be written after all the drawing group
* objects have been written
* Does nothing here
*
* @param outputFile the output file
* @exception IOException
*/
public void writeTailRecords(File outputFile) throws IOException
{
// does nothing
}
/**
* Interface method
*
* @return the column number at which the image is positioned
*/
public double getColumn()
{
return getX();
}
/**
* Interface method
*
* @return the row number at which the image is positions
*/
public double getRow()
{
return getY();
}
/**
* Accessor for the first drawing on the sheet. This is used when
* copying unmodified sheets to indicate that this drawing contains
* the first time Escher gubbins
*
* @return TRUE if this MSORecord is the first drawing on the sheet
*/
public boolean isFirst()
{
return msoDrawingRecord.isFirst();
}
/**
* Queries whether this object is a form object. Form objects have their
* drawings records spread over TXO and CONTINUE records and
* require special handling
*
* @return TRUE if this is a form object, FALSE otherwise
*/
public boolean isFormObject()
{
return false;
}
/**
* Removes a row
*
* @param r the row to be removed
*/
public void removeRow(int r)
{
if (y > r)
{
setY(r);
}
}
/**
* Accessor for the image file path. Normally this is the absolute path
* of a file on the directory system, but if this drawing was constructed
* using an byte[] then the blip id is returned
*
* @return the image file path, or the blip id
*/
public String getImageFilePath()
{
Assert.verify(false);
return null;
}
}
⏎ jxl/biff/drawing/Drawing2.java
Or download all of them as a single archive file:
File name: jxl-2.6.12-src.zip File size: 824057 bytes Release date: 2009-10-24 Download
⇐ What Is jexcelapi_2_6_12.zip
2017-06-09, 45766👍, 6💬
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