Examples of com.lightcrafts.mediax.jai.util.Range

com.lightcrafts.mediax.jai.util.Range
A class to represent ranges of values. A range is defined to contain all the values between the minimum and maximum values, where the minimum/maximum value can be considered either included or excluded from the range.
This example creates a range of Integers whose minimum value is 1 and the maximum value is 5. The range is inclusive at both ends:
Range intRange = new Range(Integer.class, new Integer(1), new Integer(5));
A Range can be unbounded at either or both of its ends. An unbounded end is specified by passing null for the value of that end. A Range unbounded at both of its ends represents a range of all possible values for the Class of elements in that Range. The isMinIncluded() method will always return true for a Range unbounded on the minimum side and correspondingly the isMaxIncluded() method will always return true for a Range unbounded on the maximum side.
An empty range is defined as a Range whose minimum value is greater than it's maximum value if the ends are included, or as a Range whose minimum value is greater than or equal to it's maximum value, if the minimum or the maximum value is excluded. @since JAI 1.1


            int ifracx = (int) Math.floor(fracx * geom_frac_max);
            int ifracy = (int) Math.floor(fracy * geom_frac_max);


            // Compute clipMinX, clipMinY
            Range clipRange = 
    performScanlineClipping(src_rect_x1, src_rect_y1,
          // Last point in the source is
          // x2 = x1 + width - 1
          // y2 = y1 + height - 1
          src_rect_x2 - 1, src_rect_y2 - 1,
          s_ix, s_iy,
          ifracx, ifracy,
          dst_min_x, dst_max_x,
          0, 0, 0, 0);
            int clipMinX = ((Integer)clipRange.getMinValue()).intValue();
            int clipMaxX = ((Integer)clipRange.getMaxValue()).intValue();


            // Advance s_ix, s_iy, ifracx, ifracy
            Point[] startPts = advanceToStartOfScanline(dst_min_x, clipMinX,
                                                        s_ix, s_iy,
                                                        ifracx, ifracy);

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            int ifracx = (int) Math.floor(fracx * geom_frac_max);
            int ifracy = (int) Math.floor(fracy * geom_frac_max);


            // Compute clipMinX, clipMinY
            Range clipRange = 
    performScanlineClipping(src_rect_x1, src_rect_y1,
          // Last point in the source is
          // x2 = x1 + width - 1
          // y2 = y1 + height - 1
          src_rect_x2 - 1, src_rect_y2 - 1,
          s_ix, s_iy,
          ifracx, ifracy,
          dst_min_x, dst_max_x,
          0, 0, 0, 0);
            int clipMinX = ((Integer)clipRange.getMinValue()).intValue();
            int clipMaxX = ((Integer)clipRange.getMaxValue()).intValue();


            // Advance s_ix, s_iy, ifracx, ifracy
            Point[] startPts = advanceToStartOfScanline(dst_min_x, clipMinX,
                                                        s_ix, s_iy,
                                                        ifracx, ifracy);

View Full Code Here


            int ifracx = (int) Math.floor(fracx * geom_frac_max);
            int ifracy = (int) Math.floor(fracy * geom_frac_max);


            // Compute clipMinX, clipMinY
            Range clipRange = 
    performScanlineClipping(src_rect_x1, src_rect_y1,
          // Last point in the source is
          // x2 = x1 + width - 1
          // y2 = y1 + height - 1
          src_rect_x2 - 1, src_rect_y2 - 1,
          s_ix, s_iy,
          ifracx, ifracy,
          dst_min_x, dst_max_x,
          0, 0, 0, 0);
            int clipMinX = ((Integer)clipRange.getMinValue()).intValue();
            int clipMaxX = ((Integer)clipRange.getMaxValue()).intValue();


            // Advance s_ix, s_iy, ifracx, ifracy
            Point[] startPts = advanceToStartOfScanline(dst_min_x, clipMinX,
                                                        s_ix, s_iy,
                                                        ifracx, ifracy);

View Full Code Here


            int ifracx = (int) Math.floor(fracx * geom_frac_max);
            int ifracy = (int) Math.floor(fracy * geom_frac_max);


            // Compute clipMinX, clipMinY
            Range clipRange = 
    performScanlineClipping(src_rect_x1, src_rect_y1,
          // Last point in the source is
          // x2 = x1 + width - 1
          // y2 = y1 + height - 1
          src_rect_x2 - 1, src_rect_y2 - 1,
          s_ix, s_iy,
          ifracx, ifracy,
          dst_min_x, dst_max_x,
          0, 0, 0, 0);
            int clipMinX = ((Integer)clipRange.getMinValue()).intValue();
            int clipMaxX = ((Integer)clipRange.getMaxValue()).intValue();


            // Advance s_ix, s_iy, ifracx, ifracy
            Point[] startPts = advanceToStartOfScanline(dst_min_x, clipMinX,
                                                        s_ix, s_iy,
                                                        ifracx, ifracy);

View Full Code Here


            int ifracx = (int) Math.floor(fracx * geom_frac_max);
            int ifracy = (int) Math.floor(fracy * geom_frac_max);


            // Compute clipMinX, clipMinY
            Range clipRange = 
    performScanlineClipping(src_rect_x1, src_rect_y1,
          src_rect_x2 - 1, src_rect_y2 - 1,
          s_ix, s_iy,
          ifracx, ifracy,
          dst_min_x, dst_max_x,
          0, 0, 0, 0);
            int clipMinX = ((Integer)clipRange.getMinValue()).intValue();
            int clipMaxX = ((Integer)clipRange.getMaxValue()).intValue();


            // Advance s_ix, s_iy, ifracx, ifracy
            Point[] startPts = advanceToStartOfScanline(dst_min_x, clipMinX,
                                                        s_ix, s_iy,
                                                        ifracx, ifracy);

View Full Code Here

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