org.icepdf.core.pobjects.graphics
Class ImageReferenceFactory

java.lang.Object
  org.icepdf.core.pobjects.graphics.ImageReferenceFactory

public class ImageReferenceFactory
extends java.lang.Object

The ImageReferenceFactory determines which implementation of the Image Reference should be created. The ImageReference type can be specified by the following system properties or alternatively by the enum type.

• org.icepdf.core.imageReference = default
• org.icepdf.core.imageReference = scaled
• org.icepdf.core.imageReference = mipmap
• org.icepdf.core.imageReference = smoothScaled

The default value returns an unaltered image, scaled returns a scaled image instance and there MIP mapped returns/picks a scaled image that best fits the current zoom level for a balance of render speed and quality.

Since:

5.0

See Also:

MipMappedImageReference, ImageStreamReference, ScaledImageReference

Nested Class Summary

static class

ImageReferenceFactory.ImageReference

Method Summary

static ImageReference	getImageReference(ImageStream imageStream, Resources resources, java.awt.Color fillColor) Gets an instance of an ImageReference object for the given image data.
static ImageReferenceFactory.ImageReference	getScaleType()
static void	setScaleType(ImageReferenceFactory.ImageReference scaleType)

Methods inherited from class java.lang.Object

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

Method Detail

getScaleType

public static ImageReferenceFactory.ImageReference getScaleType()

setScaleType

public static void setScaleType(ImageReferenceFactory.ImageReference scaleType)

getImageReference

public static ImageReference getImageReference(ImageStream imageStream,
                                               Resources resources,
                                               java.awt.Color fillColor)

Gets an instance of an ImageReference object for the given image data. The ImageReference is specified by the system property org.icepdf.core.imageReference or by the static instance variable scale type.

Parameters:

imageStream - image data

resources - parent resource object.

fillColor - file colour.

Returns:

newly create ImageReference.