The CairoFilter class
(バージョン情報なし。おそらく SVN 版にしか存在しないでしょう)
導入
A CairoFilter is used to indicate what filtering should be applied when reading pixel values from patterns. See CairoPattern::setSource() or cairo_pattern_set_source() for indicating the desired filter to be used with a particular pattern.
クラス概要
定義済み定数
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CairoFilter::FAST -
A high-performance filter, with quality similar to
CairoFilter::NEAREST -
CairoFilter::GOOD -
A reasonable-performance filter, with quality similar to
CairoFilter::BILINEAR -
CairoFilter::BEST -
The highest-quality available, performance may not be suitable for interactive use.
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CairoFilter::NEAREST -
Nearest-neighbor filtering
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CairoFilter::BILINEAR -
Linear interpolation in two dimensions
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CairoFilter::GAUSSIAN -
This filter value is currently unimplemented, and should not be used in current code.
