[jira] [Updated] (PDFBOX-4974) PDImageXObject based on WritableImage

["Robert Fink (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-4974?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Fink updated PDFBOX-4974:
--------------------------------
    Summary: PDImageXObject based on WritableImage  (was: PDImageXObject creation based on WritableImage)

> PDImageXObject based on WritableImage
> -------------------------------------
>
>                 Key: PDFBOX-4974
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4974
>             Project: PDFBox
>          Issue Type: New Feature
>          Components: PDModel
>    Affects Versions: 2.0.0
>            Reporter: Robert Fink
>            Priority: Major
>              Labels: javafx
>
> The goal is to work with a WritableImage from JavaFX in addition to a BufferedImage from Swing.
> My proposal for a new feature are the following. 
> To extend the factory classes:
>  - CCITTFactory by the method:
>  createFromImage(PDDocument document, WritableImage image)
>  - JPEGFactory by the methods:
>  createFromImage(PDDocument document, WritableImage image)
>  createFromImage(PDDocument document, WritableImage image, float quality)
>  createFromImage(PDDocument document, WritableImage image, float quality, int dpi)
>  - LosslessFactory by methods:
>  createFromImage(PDDocument document, WritableImage image)
> To extend the PDImageXObject class:
>  * by the methods:
> getWritableImage()
> getWritableImage(Rectangle region, int subsampling)
> Until now there is a need to use the class SwingFXUtils to do the conversion from WritableImage to BufferedImage or vice versa.
>  This new feature should come in handy for all JavaFX developers.



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