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Java Programming [Archive] - LookupOp cannot be performed on an indexed image?
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Posts:72
Registered: 6/03/04 | LookupOp cannot be performed on an indexed image?
Jul 28, 2004 5:25 AM
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| | Hi! The following code: ByteLookupTable blut=new ByteLookupTable(0,data);BufferedImageOp bufiOp = new LookupOp(blut, null);bufiWorld=bufiOp.filter(bufiWorld,null);
outputs the following exception: java.lang.IllegalArgumentException: LookupOp cannot be performed on an indexed imageWhat does it mean? How can I avoid it? Some days ago I performed the same operation to bufiWorld using JAI and it worked... Thanks in advance. | |
Posts:72
Registered: 6/03/04 | Re: LookupOp cannot be performed on an indexed image?
Jul 28, 2004 9:24 AM (reply 1 of 4)
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| | Any idea? Thanks! | |
Posts:72
Registered: 6/03/04 | Re: LookupOp cannot be performed on an indexed image?
Jul 29, 2004 12:13 AM (reply 2 of 4)
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| | Please help! Thanks... | |
Posts:123
Registered: 5/24/04 | Re: LookupOp cannot be performed on an indexed image?
Jul 29, 2004 1:50 AM (reply 3 of 4)
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| | Stop bumping. | |
Posts:10,972
Registered: 10/23/03 | Re: LookupOp cannot be performed on an indexed image?
Jul 29, 2004 3:51 AM (reply 4 of 4)
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| | 1. Post questions to the appropriate forum. A question about [url=http://java.sun.com/j2se/1.5.0/docs/api/java/awt/image/LookupOp.html]java.awt.image.LookupOp[/url] is almost certainly one for [url=http://forum.java.sun.com/forum.jsp?forum=20]forum Java 2D[/url].
2. And if you were to follow that link to LookupOp, you would read: Images with an IndexColorModel cannot be used. | |
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This topic has 4 replies on 1 page. |
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