Package javax.media.jai

Examples of javax.media.jai.ImageFunction

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                                RenderingHints renderHints) {
        // Get ImageLayout from renderHints if any.
        ImageLayout layout = RIFUtil.getImageLayoutHint(renderHints);
       

        ImageFunction function =
            (ImageFunction)paramBlock.getObjectParameter(0);

        // Ascertain that a supplied SampleModel has the requisite
        // number of bands vis-a-vis the ImageFunction.
        int numBandsRequired = function.isComplex() ?
            function.getNumElements() * 2 : function.getNumElements();
        if(layout != null &&
           layout.isValid(ImageLayout.SAMPLE_MODEL_MASK) &&
           layout.getSampleModel(null).getNumBands() != numBandsRequired ) {
            throw new RuntimeException(JaiI18N.getString("ImageFunctionRIF0"));
        }
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        if (name.equalsIgnoreCase("complex")) {
            if(opNode instanceof RenderedOp) {
                RenderedOp op = (RenderedOp)opNode;
                ParameterBlock pb = op.getParameterBlock();
                ImageFunction imFunc = (ImageFunction)pb.getObjectParameter(0);
                return imFunc.isComplex() ? Boolean.TRUE : Boolean.FALSE;
            } else if(opNode instanceof RenderableOp) {
                RenderableOp op = (RenderableOp)opNode;
                ParameterBlock pb = op.getParameterBlock();
                ImageFunction imFunc = (ImageFunction)pb.getObjectParameter(0);
                return imFunc.isComplex() ? Boolean.TRUE : Boolean.FALSE;
            }
        }

        return java.awt.Image.UndefinedProperty;
    }
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/*    */
/* 58 */     if (name.equalsIgnoreCase("complex")) {
/* 59 */       if ((opNode instanceof RenderedOp)) {
/* 60 */         RenderedOp op = (RenderedOp)opNode;
/* 61 */         ParameterBlock pb = op.getParameterBlock();
/* 62 */         ImageFunction imFunc = (ImageFunction)pb.getObjectParameter(0);
/* 63 */         return imFunc.isComplex() ? Boolean.TRUE : Boolean.FALSE;
/* 64 */       }if ((opNode instanceof RenderableOp)) {
/* 65 */         RenderableOp op = (RenderableOp)opNode;
/* 66 */         ParameterBlock pb = op.getParameterBlock();
/* 67 */         ImageFunction imFunc = (ImageFunction)pb.getObjectParameter(0);
/* 68 */         return imFunc.isComplex() ? Boolean.TRUE : Boolean.FALSE;
/*    */       }
/*    */     }
/*    */
/* 72 */     return Image.UndefinedProperty;
/*    */   }
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Related Classes of javax.media.jai.ImageFunction

  • com.sun.media.jai.opimage.ImageFunctionRIF
  • javax.media.jai.operator.ImageFunctionPropertyGenerator
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