src_c/surface.c¶
This extension module defines Python type pygame.Surface
pygame object for representing images.
Header file: src_c/include/pygame.h
-
type pgSurfaceObject¶
A
pygame.Surface
instance.
-
PyTypeObject *pgSurface_Type¶
The
pygame.Surface
Python type.
-
int pgSurface_Check(PyObject *x)¶
Return true if x is a
pygame.Surface
instanceWill return false if x is a subclass of Surface. This is a macro. No check is made that x is not NULL.
-
pgSurfaceObject *pgSurface_New(SDL_Surface *s)¶
Return a new new pygame surface instance for SDL surface s. Return NULL on error.
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pgSurfaceObject *pgSurface_New2(SDL_Surface *s, int owner)¶
Return a new new pygame surface instance for SDL surface s. If owner is true, the surface will be freed when the python object is destroyed. Return NULL on error.
-
SDL_Surface *pgSurface_AsSurface(PyObject *x)¶
Return a pointer the SDL surface represented by the pygame Surface instance x.
This is a macro. Argument x is assumed to be a Surface, or subclass of Surface, instance.
-
int pgSurface_Blit(PyObject *dstobj, PyObject *srcobj, SDL_Rect *dstrect, SDL_Rect *srcrect, int the_args)¶
Blit the srcrect portion of Surface srcobj onto Surface dstobj at srcobj
Argument the_args indicates the type of blit to perform: Normal blit (
0
),PYGAME_BLEND_ADD
,PYGAME_BLEND_SUB
,PYGAME_BLEND_SUB
,PYGAME_BLEND_MULT
,PYGAME_BLEND_MIN
,PYGAME_BLEND_MAX
,PYGAME_BLEND_RGBA_ADD
,PYGAME_BLEND_RGBA_SUB
,PYGAME_BLEND_RGBA_MULT
,PYGAME_BLEND_RGBA_MIN
,PYGAME_BLEND_RGBA_MAX
,PYGAME_BLEND_ALPHA_SDL2
andPYGAME_BLEND_PREMULTIPLIED
. Argument dstrect is updated to the actual area on dstobj affected by the blit.The C version of the
pygame.Surface.blit()
method. Return0
on success,-1
or-2`
on an exception.
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