org.apache.fop.image
Class ImageIOImage

java.lang.Object
  org.apache.fop.image.AbstractFopImage
      org.apache.fop.image.ImageIOImage

All Implemented Interfaces:

FopImage

public class ImageIOImage
extends AbstractFopImage

FopImage object using ImageIO.

See Also:

AbstractFopImage, FopImage

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.fop.image.FopImage

FopImage.ImageInfo

Field Summary

Fields inherited from class org.apache.fop.image.AbstractFopImage

bitmaps, bitsPerPixel, colorSpace, dpiHorizontal, dpiVertical, height, imageInfo, inputStream, invertImage, isTransparent, loaded, log, raw, transparentColor, width

Fields inherited from interface org.apache.fop.image.FopImage

BITMAP, DIMENSIONS, ORIGINAL_DATA

Constructor Summary

ImageIOImage(FopImage.ImageInfo info)
Creates a new ImageIOImage.

Method Summary

byte[]	getSoftMask() Get the soft mask.
boolean	hasSoftMask() Check if this image has a soft mask.
protected boolean	loadBitmap() Load a bitmap array of the image.
protected boolean	loadDimensions() Load the dimensions of the image.
protected boolean	loadOriginalData() Load the original image data.

Methods inherited from class org.apache.fop.image.AbstractFopImage

getBitmaps, getBitmapsSize, getBitsPerPixel, getColorSpace, getHeight, getHorizontalResolution, getICCProfile, getIntrinsicAlignmentAdjust, getIntrinsicHeight, getIntrinsicWidth, getMimeType, getOriginalURI, getRessourceBytes, getRessourceBytesSize, getTransparentColor, getVerticalResolution, getWidth, isInverted, isTransparent, load, loadDefaultOriginalData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ImageIOImage

public ImageIOImage(FopImage.ImageInfo info)

Creates a new ImageIOImage.

Parameters:

info - the image info from the ImageReader

Method Detail

loadDimensions

protected boolean loadDimensions()

Description copied from class: AbstractFopImage

Load the dimensions of the image. All implementations should override this to get and return the dimensions.

Overrides:

loadDimensions in class AbstractFopImage

Returns:

true if the loading was successful

See Also:

AbstractFopImage.loadDimensions()

loadBitmap

protected boolean loadBitmap()

Description copied from class: AbstractFopImage

Load a bitmap array of the image. If the renderer requires a bitmap image then the implementations should override this to load the bitmap.

Overrides:

loadBitmap in class AbstractFopImage

Returns:

true if the loading was successful

See Also:

AbstractFopImage.loadBitmap()

loadOriginalData

protected boolean loadOriginalData()

Description copied from class: AbstractFopImage

Load the original image data. In some cases the original data can be used by the renderer. This should load the data and any other associated information.

Overrides:

loadOriginalData in class AbstractFopImage

Returns:

true if the loading was successful

See Also:

AbstractFopImage.loadOriginalData()

hasSoftMask

public boolean hasSoftMask()

Description copied from class: AbstractFopImage

Check if this image has a soft mask.

Specified by:

hasSoftMask in interface FopImage

Overrides:

hasSoftMask in class AbstractFopImage

Returns:

true if the image also has a soft transparency mask

See Also:

FopImage.hasSoftMask()

getSoftMask

public byte[] getSoftMask()

Description copied from class: AbstractFopImage

Get the soft mask. The soft mask should have the same bitdepth as the image data.

Specified by:

getSoftMask in interface FopImage

Overrides:

getSoftMask in class AbstractFopImage

Returns:

the data array of soft mask values

See Also:

FopImage.getSoftMask()