Lines Matching defs:Box
185 static double Box(const double magick_unused(x),
192 A Box filter is a equal weighting function (all weights equal).
551 % Box Triangle Quadratic
648 % If a "filter:window" operation has not been provided, a 'Box'
743 A 'Box' windowing function means its a simble non-windowed filter.
761 { UndefinedFilter, BoxFilter }, /* Undefined (default to Box) */
763 { BoxFilter, BoxFilter }, /* Box averaging filter */
820 { Box, 0.5, 0.5, 0.0, 0.0, BoxWeightingFunction }, /* Undefined (default to Box) */
821 { Box, 0.0, 0.5, 0.0, 0.0, BoxWeightingFunction }, /* Point (special handling) */
822 { Box, 0.5, 0.5, 0.0, 0.0, BoxWeightingFunction }, /* Box */
968 /* Support for Cylindrical Box should be sqrt(2)/2 */
1158 filter is really uses a Box weighting function with a different
1161 if (resize_filter->filter == Box) filter_type=BoxFilter;
1166 if (resize_filter->window == Box) window_type=BoxFilter;
1631 (resize_filter->window == Box))
1632 scale=1.0; /* Point or Box Filter -- avoid division by zero */