cairo_filter_t is used to indicate what filtering should be
applied when reading pixel values from patterns. See
Pattern.setFilter for indicating the desired filter to be
used with a particular pattern.
CAIRO_FILTER_FAST
A high-performance filter, with quality similar
to CAIRO_FILTER_NEAREST (Since 1.0)
CAIRO_FILTER_GOOD
A reasonable-performance filter, with quality
similar to CAIRO_FILTER_BILINEAR (Since 1.0)
CAIRO_FILTER_BEST
The highest-quality available, performance may
not be suitable for interactive use. (Since 1.0)
CAIRO_FILTER_NEAREST
Nearest-neighbor filtering (Since 1.0)
CAIRO_FILTER_BILINEAR
Linear interpolation in two dimensions (Since 1.0)
CAIRO_FILTER_GAUSSIAN
This filter value is currently
unimplemented, and should not be used in current code. (Since 1.0)
Since 1.0
cairo_filter_t is used to indicate what filtering should be applied when reading pixel values from patterns. See Pattern.setFilter for indicating the desired filter to be used with a particular pattern. CAIRO_FILTER_FAST A high-performance filter, with quality similar to CAIRO_FILTER_NEAREST (Since 1.0) CAIRO_FILTER_GOOD A reasonable-performance filter, with quality similar to CAIRO_FILTER_BILINEAR (Since 1.0) CAIRO_FILTER_BEST The highest-quality available, performance may not be suitable for interactive use. (Since 1.0) CAIRO_FILTER_NEAREST Nearest-neighbor filtering (Since 1.0) CAIRO_FILTER_BILINEAR Linear interpolation in two dimensions (Since 1.0) CAIRO_FILTER_GAUSSIAN This filter value is currently unimplemented, and should not be used in current code. (Since 1.0) Since 1.0