Package com.tom_roush.pdfbox.pdmodel.graphics.image

Class LosslessFactory

java.lang.Object

com.tom_roush.pdfbox.pdmodel.graphics.image.LosslessFactory

public final class LosslessFactory
extends Object

Factory for creating a PDImageXObject containing a lossless compressed image.

Method Summary

Modifier and Type	Method	Description
static PDImageXObject	createFromImage(PDDocument document, Bitmap image)	Creates a new lossless encoded image XObject from a Bitmap.

Methods inherited from class java.lang.Object

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

Method Detail

createFromImage

public static PDImageXObject createFromImage(PDDocument document,
                                             Bitmap image)
                                      throws IOException

Creates a new lossless encoded image XObject from a Bitmap.

New for advanced users from 2.0.12 on:
If you created your image with a non standard ICC colorspace, it will be preserved. (If you load images in java using ImageIO then no need to read this segment) However a new colorspace will be created for each image. So if you create a PDF with several such images, consider replacing the colorspace with a common object to save space. This is done with PDImageXObject.getColorSpace() and PDImageXObject.setColorSpace()

Parameters:

document - the document where the image will be created

image - the Bitmap to embed

Returns:

a new image XObject

Throws:

IOException - if something goes wrong