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agg::pixfmt_alpha_blend_rgb_packed< Blender, RenBuf > Class Template Reference

Public Types

enum  base_scale_e { base_shift = color_type::base_shift, base_scale = color_type::base_scale, base_mask = color_type::base_mask, pix_width = sizeof(pixel_type) }
 
typedef RenBuf rbuf_type
 
typedef rbuf_type::row_data row_data
 
typedef Blender blender_type
 
typedef blender_type::color_type color_type
 
typedef blender_type::pixel_type pixel_type
 
typedef int order_type
 
typedef color_type::value_type value_type
 
typedef color_type::calc_type calc_type
 

Public Member Functions

 pixfmt_alpha_blend_rgb_packed (rbuf_type &rb)
 
void attach (rbuf_type &rb)
 
template<class PixFmt >
bool attach (PixFmt &pixf, int x1, int y1, int x2, int y2)
 
Blender & blender ()
 
AGG_INLINE unsigned width () const
 
AGG_INLINE unsigned height () const
 
AGG_INLINE int stride () const
 
AGG_INLINE int8u * row_ptr (int y)
 
AGG_INLINE const int8u * row_ptr (int y) const
 
AGG_INLINE row_data row (int y) const
 
AGG_INLINE int8u * pix_ptr (int x, int y)
 
AGG_INLINE const int8u * pix_ptr (int x, int y) const
 
AGG_INLINE void make_pix (int8u *p, const color_type &c)
 
AGG_INLINE color_type pixel (int x, int y) const
 
AGG_INLINE void copy_pixel (int x, int y, const color_type &c)
 
AGG_INLINE void blend_pixel (int x, int y, const color_type &c, int8u cover)
 
AGG_INLINE void copy_hline (int x, int y, unsigned len, const color_type &c)
 
AGG_INLINE void copy_vline (int x, int y, unsigned len, const color_type &c)
 
void blend_hline (int x, int y, unsigned len, const color_type &c, int8u cover)
 
void blend_vline (int x, int y, unsigned len, const color_type &c, int8u cover)
 
void blend_solid_hspan (int x, int y, unsigned len, const color_type &c, const int8u *covers)
 
void blend_solid_vspan (int x, int y, unsigned len, const color_type &c, const int8u *covers)
 
void copy_color_hspan (int x, int y, unsigned len, const color_type *colors)
 
void copy_color_vspan (int x, int y, unsigned len, const color_type *colors)
 
void blend_color_hspan (int x, int y, unsigned len, const color_type *colors, const int8u *covers, int8u cover)
 
void blend_color_vspan (int x, int y, unsigned len, const color_type *colors, const int8u *covers, int8u cover)
 
template<class RenBuf2 >
void copy_from (const RenBuf2 &from, int xdst, int ydst, int xsrc, int ysrc, unsigned len)
 
template<class SrcPixelFormatRenderer >
void blend_from (const SrcPixelFormatRenderer &from, int xdst, int ydst, int xsrc, int ysrc, unsigned len, int8u cover)
 
template<class SrcPixelFormatRenderer >
void blend_from_color (const SrcPixelFormatRenderer &from, const color_type &color, int xdst, int ydst, int xsrc, int ysrc, unsigned len, int8u cover)
 
template<class SrcPixelFormatRenderer >
void blend_from_lut (const SrcPixelFormatRenderer &from, const color_type *color_lut, int xdst, int ydst, int xsrc, int ysrc, unsigned len, int8u cover)
 

Detailed Description

template<class Blender, class RenBuf>
class agg::pixfmt_alpha_blend_rgb_packed< Blender, RenBuf >

Definition at line 792 of file agg_pixfmt_rgb_packed.h.

The documentation for this class was generated from the following file: