WritableImage

java.lang.Object
- jxl.biff.drawing.Drawing
- - jxl.write.WritableImage

All Implemented Interfaces:

Image
```
public class WritableImage
extends jxl.biff.drawing.Drawing
```
Allows an image to be created, or an existing image to be manipulated Note that co-ordinates and dimensions are given in cells, so that if for example the width or height of a cell which the image spans is altered, the image will have a correspondign distortion

Field Summary

Fields
Modifier and Type	Field	Description
`static jxl.biff.drawing.Drawing.ImageAnchorProperties`	`MOVE_AND_SIZE_WITH_CELLS`	Image anchor properties which will move and resize an image along with the cells
`static jxl.biff.drawing.Drawing.ImageAnchorProperties`	`MOVE_WITH_CELLS`	Image anchor properties which will move an image when cells are inserted or deleted
`static jxl.biff.drawing.Drawing.ImageAnchorProperties`	`NO_MOVE_OR_SIZE_WITH_CELLS`	Image anchor properties which will leave an image unaffected when other cells are inserted, removed or resized

Constructor Summary

Constructors
Constructor	Description
`WritableImage(double x, double y, double width, double height, byte[] imageData)`	Constructor
`WritableImage(double x, double y, double width, double height, java.io.File image)`	Constructor
`WritableImage(jxl.biff.drawing.DrawingGroupObject d, jxl.biff.drawing.DrawingGroup dg)`	Constructor, used when copying sheets

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getColumn()`	Accessor for the image position
`double`	`getHeight()`	Accessor for the image dimensions
`jxl.biff.drawing.Drawing.ImageAnchorProperties`	`getImageAnchor()`	Accessor for the anchor properties
`byte[]`	`getImageData()`	Accessor for the image data
`java.io.File`	`getImageFile()`	Accessor for the image file
`double`	`getRow()`	Accessor for the image position
`double`	`getWidth()`	Accessor for the image dimensions
`void`	`setColumn(double c)`	Accessor for the image position
`void`	`setHeight(double c)`	Accessor for the image dimensions Note that the actual size of the rendered image will depend on the height of the rows it spans
`void`	`setImageAnchor(jxl.biff.drawing.Drawing.ImageAnchorProperties iap)`	Accessor for the anchor properties
`void`	`setRow(double c)`	Accessor for the image position
`void`	`setWidth(double c)`	Accessor for the image dimensions Note that the actual size of the rendered image will depend on the width of the columns it spans

Methods inherited from class jxl.biff.drawing.Drawing
getBlipId, getDrawingGroup, getHeight, getHorizontalResolution, getImageBytes, getImageFilePath, getImageHeight, getImageWidth, getMsoDrawingRecord, getObjectId, getOrigin, getReferenceCount, getShapeId, getSpContainer, getType, getVerticalResolution, getWidth, getX, getY, isFirst, isFormObject, removeRow, setDrawingGroup, setObjectId, setReferenceCount, setX, setY, writeAdditionalRecords, writeTailRecords

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MOVE_AND_SIZE_WITH_CELLS
```
public static jxl.biff.drawing.Drawing.ImageAnchorProperties MOVE_AND_SIZE_WITH_CELLS
```
    Image anchor properties which will move and resize an image along with the cells
  - MOVE_WITH_CELLS
```
public static jxl.biff.drawing.Drawing.ImageAnchorProperties MOVE_WITH_CELLS
```
    Image anchor properties which will move an image when cells are inserted or deleted
  - NO_MOVE_OR_SIZE_WITH_CELLS
```
public static jxl.biff.drawing.Drawing.ImageAnchorProperties NO_MOVE_OR_SIZE_WITH_CELLS
```
    Image anchor properties which will leave an image unaffected when other cells are inserted, removed or resized
- Constructor Detail
  - WritableImage
```
public WritableImage(double x,
                     double y,
                     double width,
                     double height,
                     java.io.File image)
```
    Constructor
    
    Parameters:
    
    x - the column number at which to position the image
    
    y - the row number at which to position the image
    
    width - the number of columns cells which the image spans
    
    height - the number of rows which the image spans
    
    image - the source image file
  - WritableImage
```
public WritableImage(double x,
                     double y,
                     double width,
                     double height,
                     byte[] imageData)
```
    Constructor
    
    Parameters:
    
    x - the column number at which to position the image
    
    y - the row number at which to position the image
    
    width - the number of columns cells which the image spans
    
    height - the number of rows which the image spans
    
    imageData - the image data
  - WritableImage
```
public WritableImage(jxl.biff.drawing.DrawingGroupObject d,
                     jxl.biff.drawing.DrawingGroup dg)
```
    Constructor, used when copying sheets
    
    Parameters:
    
    d - the image to copy
    
    dg - the drawing group
- Method Detail
  - getColumn
```
public double getColumn()
```
    Accessor for the image position
    
    Specified by:
    
    getColumn in interface Image
    
    Overrides:
    
    getColumn in class jxl.biff.drawing.Drawing
    
    Returns:
    
    the column number at which the image is positioned
  - setColumn
```
public void setColumn(double c)
```
    Accessor for the image position
    
    Parameters:
    
    c - the column number at which the image should be positioned
  - getRow
```
public double getRow()
```
    Accessor for the image position
    
    Specified by:
    
    getRow in interface Image
    
    Overrides:
    
    getRow in class jxl.biff.drawing.Drawing
    
    Returns:
    
    the row number at which the image is positions
  - setRow
```
public void setRow(double c)
```
    Accessor for the image position
    
    Parameters:
    
    c - the row number at which the image should be positioned
  - getWidth
```
public double getWidth()
```
    Accessor for the image dimensions
    
    Specified by:
    
    getWidth in interface Image
    
    Overrides:
    
    getWidth in class jxl.biff.drawing.Drawing
    
    Returns:
    
    the number of columns this image spans
  - setWidth
```
public void setWidth(double c)
```
    Accessor for the image dimensions Note that the actual size of the rendered image will depend on the width of the columns it spans
    
    Overrides:
    
    setWidth in class jxl.biff.drawing.Drawing
    
    Parameters:
    
    c - the number of columns which this image spans
  - getHeight
```
public double getHeight()
```
    Accessor for the image dimensions
    
    Specified by:
    
    getHeight in interface Image
    
    Overrides:
    
    getHeight in class jxl.biff.drawing.Drawing
    
    Returns:
    
    the number of rows which this image spans
  - setHeight
```
public void setHeight(double c)
```
    Accessor for the image dimensions Note that the actual size of the rendered image will depend on the height of the rows it spans
    
    Overrides:
    
    setHeight in class jxl.biff.drawing.Drawing
    
    Parameters:
    
    c - the number of rows which this image should span
  - getImageFile
```
public java.io.File getImageFile()
```
    Accessor for the image file
    
    Specified by:
    
    getImageFile in interface Image
    
    Overrides:
    
    getImageFile in class jxl.biff.drawing.Drawing
    
    Returns:
    
    the file which the image references
  - getImageData
```
public byte[] getImageData()
```
    Accessor for the image data
    
    Specified by:
    
    getImageData in interface Image
    
    Overrides:
    
    getImageData in class jxl.biff.drawing.Drawing
    
    Returns:
    
    the image data
  - setImageAnchor
```
public void setImageAnchor(jxl.biff.drawing.Drawing.ImageAnchorProperties iap)
```
    Accessor for the anchor properties
    
    Overrides:
    
    setImageAnchor in class jxl.biff.drawing.Drawing
  - getImageAnchor
```
public jxl.biff.drawing.Drawing.ImageAnchorProperties getImageAnchor()
```
    Accessor for the anchor properties
    
    Overrides:
    
    getImageAnchor in class jxl.biff.drawing.Drawing

Class WritableImage

Field Summary

Constructor Summary

Method Summary

Methods inherited from class jxl.biff.drawing.Drawing

Methods inherited from class java.lang.Object

Field Detail

MOVE_AND_SIZE_WITH_CELLS

MOVE_WITH_CELLS

NO_MOVE_OR_SIZE_WITH_CELLS

Constructor Detail

WritableImage

WritableImage

WritableImage

Method Detail

getColumn

setColumn

getRow

setRow

getWidth

setWidth

getHeight

setHeight

getImageFile

getImageData

setImageAnchor

getImageAnchor