List of clampDataArrays() Examples

Examples of 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.
javax.media.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.

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


            // 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();
            }
        }
    }

View Full Code Here

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

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


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


        d.copyDataToRaster();
    }

View Full Code Here

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


        // 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 preComputePositionsInt(Rectangle destRect,

View Full Code Here

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

            srcBandIndex += srcBandStride;
            dstBandIndex += dstBandStride;
        }


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


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

View Full Code Here

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

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


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


    private void computeRectByte(PlanarImage src, RasterAccessor dst) {

View Full Code Here

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

 
        // 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();
        }
    }


    /** Performs min filtering using the subclass's mask on byte data */

View Full Code Here

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

 
        // 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();
        }
    }


    /** Performs median filtering using the subclass's mask on byte data */

View Full Code Here

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

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


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


    private void computeRectByte(PlanarImage src, RasterAccessor dst) {

View Full Code Here

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


        // 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 shortLoop(RasterAccessor src, RasterAccessor dst) {

View Full Code Here

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

 
        // 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();
        }
    }


    /** Performs max filtering using the subclass's mask on byte data */

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.