Examples of com.lightcrafts.mediax.jai.RasterAccessor.clampDataArrays()

Class com.lightcrafts.mediax.jai.RasterAccessor

Examples of com.lightcrafts.mediax.jai.RasterAccessor.clampDataArrays()

com.lightcrafts.mediax.jai.RasterAccessor.clampDataArrays()
Clamps data array values to a range that the underlying raster can deal with. For example, if the underlying raster stores data as bytes, but the samples are unpacked into integer arrays by the RasterAccessor for an operation, the operation will need to call clampDataArrays() so that the data in the int arrays is restricted to the range 0..255 before a setPixels() call is made on the underlying raster. Note that some operations (for example, lookup) can guarantee that their results don't need clamping so they can call RasterAccessor.copyDataToRaster() without first calling this function.

 
        // If the RasterAccessor object set up a temporary buffer for the
        // op to write to, tell the RasterAccessor to write that data
        // to the raster no that we're done with it.
        if (dstAccessor.isDataCopy()) {
            dstAccessor.clampDataArrays();
            dstAccessor.copyDataToRaster();
        }
    }
    private void byteLoop(RasterAccessor src, RasterAccessor dst) {

View Full Code Here


        // If the RasterAccessor object set up a temporary buffer for the
        // op to write to, tell the RasterAccessor to write that data
        // to the raster, that we're done with it.
        if (dstAccessor.isDataCopy()) {
            dstAccessor.clampDataArrays();
            dstAccessor.copyDataToRaster();
        }
    }


    private void byteLoop(RasterAccessor src,

View Full Code Here

                       dstBandOffsets, d.getDoubleDataArrays());
            break;
        }


        if (d.needsClamping()) {
            d.clampDataArrays();
        }


        d.copyDataToRaster();
    }

View Full Code Here

            // NB: This statement should be unreachable.
            throw new RuntimeException(JaiI18N.getString("ComplexArithmeticOpImage0"));
        }


        if (dstAccessor.needsClamping()) {
            dstAccessor.clampDataArrays();
        }
        // Make sure that the output data is copied to the destination.
        dstAccessor.copyDataToRaster();
    }

View Full Code Here

            // NB: This statement should be unreachable.
            throw new RuntimeException(JaiI18N.getString("PolarToComplexOpImage0"));
        }


        if (dstAccessor.needsClamping()) {
            dstAccessor.clampDataArrays();
        }


        // Make sure that the output data is copied to the destination.
        dstAccessor.copyDataToRaster();
    }

View Full Code Here

            computeRectDouble(s, d);
            break;
        }


        if (d.needsClamping()) {
            d.clampDataArrays();
        }
        d.copyDataToRaster();
    }


    private void computeRectByte(RasterAccessor src,

View Full Code Here


        // If the RasterAccessor object set up a temporary buffer for the
        // op to write to, tell the RasterAccessor to write that data
        // to the raster, that we're done with it.
        if (dstAccessor.isDataCopy()) {
            dstAccessor.clampDataArrays();
            dstAccessor.copyDataToRaster();
        }
    }


    private void byteLoop(RasterAccessor src,

View Full Code Here

            computeRectDouble(s1, s2, d);
            break;
        }


        if (d.needsClamping()) {
            d.clampDataArrays();
        }
        d.copyDataToRaster();
    }


    private void computeRectByte(RasterAccessor src1,

View Full Code Here


        // If the RasterAccessor object set up a temporary buffer for the 
        // op to write to, tell the RasterAccessor to write that data
        // to the raster no that we're done with it.
        if (dstAccessor.isDataCopy()) {
            dstAccessor.clampDataArrays();
            dstAccessor.copyDataToRaster();
        }
    }


    private void byteLoop(RasterAccessor src, Rectangle dstRect,

View Full Code Here

            computeRectDouble(sources[0], d);
            break;
        }


        if (d.isDataCopy()) {
            d.clampDataArrays();
            d.copyDataToRaster();
        }
    }


    private void computeRectByte(PlanarImage src, RasterAccessor dst) {

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.