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typedef float | value_type |
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typedef double | calc_type |
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typedef double | long_type |
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typedef gray32 | self_type |
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| gray32 (value_type v_, value_type a_=1) |
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| gray32 (const self_type &c, value_type a_) |
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| gray32 (const rgba &c) |
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| gray32 (const rgba8 &c) |
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| gray32 (const srgba8 &c) |
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| gray32 (const rgba16 &c) |
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| gray32 (const rgba32 &c) |
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| gray32 (const gray8 &c) |
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| gray32 (const sgray8 &c) |
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| gray32 (const gray16 &c) |
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| operator rgba () const |
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| operator gray8 () const |
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| operator sgray8 () const |
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| operator gray16 () const |
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| operator rgba8 () const |
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| operator srgba8 () const |
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| operator rgba16 () const |
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| operator rgba32 () const |
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AGG_INLINE bool | is_transparent () const |
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AGG_INLINE bool | is_opaque () const |
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self_type & | clear () |
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self_type & | transparent () |
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self_type & | opacity (double a_) |
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double | opacity () const |
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self_type & | premultiply () |
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self_type & | demultiply () |
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self_type | gradient (self_type c, double k) const |
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static value_type | luminance (double r, double g, double b) |
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static value_type | luminance (const rgba &c) |
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static value_type | luminance (const rgba32 &c) |
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static value_type | luminance (const rgba8 &c) |
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static value_type | luminance (const rgba16 &c) |
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static AGG_INLINE double | to_double (value_type a) |
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static AGG_INLINE value_type | from_double (double a) |
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static AGG_INLINE value_type | empty_value () |
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static AGG_INLINE value_type | full_value () |
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static AGG_INLINE value_type | invert (value_type x) |
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static AGG_INLINE value_type | multiply (value_type a, value_type b) |
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static AGG_INLINE value_type | demultiply (value_type a, value_type b) |
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template<typename T > |
| static AGG_INLINE T | downscale (T a) |
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template<typename T > |
| static AGG_INLINE T | downshift (T a, unsigned n) |
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static AGG_INLINE value_type | mult_cover (value_type a, cover_type b) |
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static AGG_INLINE cover_type | scale_cover (cover_type a, value_type b) |
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static AGG_INLINE value_type | prelerp (value_type p, value_type q, value_type a) |
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static AGG_INLINE value_type | lerp (value_type p, value_type q, value_type a) |
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static self_type | no_color () |
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value_type | v |
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value_type | a |
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Definition at line 746 of file agg_color_gray.h.
The documentation for this struct was generated from the following file:
1.8.13