[JAVA2D] DataBuffer question

[Ted Hill]

Hello,

I'm trying to create a BufferedImage from a 2D int array as follows:

====================================================
        int width = 256;
        int height = 256;

        int [ ][ ] myData = new int[width][height];

/*
    load values into myData
*/

        rgbImage  = new BufferedImage(width, height,
BufferedImage.TYPE_INT_RGB);

        WritableRaster wr = rgbImage.getRaster( );

        DataBuffer db = new DataBufferInt(myData, myData.length);

        wr.setDataElements(width, height, db);
====================================================

the last line throws an exception:

java.lang.ClassCastException: java.awt.image.DataBufferInt
 at
sun.awt.image.IntegerInterleavedRaster.setDataElements(IntegerInterleavedRas
ter.java:269)

Can some one help me? How do I feed a 2D int array to a BufferedImage?

Ted Hill
Software Engineer
Tomotherapy
[EMAIL PROTECTED]

===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff JAVA2D-INTEREST".  For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".