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Copy pathimage.pyx
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70 lines (58 loc) · 2.6 KB
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# Copyright (c) 2016 The CEF Python authors. All rights reserved.
include "cefpython.pyx"
# noinspection PyUnresolvedReferences
cimport cef_types
# cef_color_type_t
CEF_COLOR_TYPE_RGBA_8888 = cef_types.CEF_COLOR_TYPE_RGBA_8888
CEF_COLOR_TYPE_BGRA_8888 = cef_types.CEF_COLOR_TYPE_BGRA_8888
# cef_alpha_type_t
CEF_ALPHA_TYPE_OPAQUE = cef_types.CEF_ALPHA_TYPE_OPAQUE
CEF_ALPHA_TYPE_PREMULTIPLIED = cef_types.CEF_ALPHA_TYPE_PREMULTIPLIED
CEF_ALPHA_TYPE_POSTMULTIPLIED = cef_types.CEF_ALPHA_TYPE_POSTMULTIPLIED
cdef PyImage PyImage_Init(CefRefPtr[CefImage] cef_image):
cdef PyImage image = PyImage()
image.cef_image = cef_image
return image
cdef class PyImage:
cdef CefRefPtr[CefImage] cef_image
cpdef bytes GetAsBitmap(self,
float scale_factor,
cef_types.cef_color_type_t color_type,
cef_types.cef_alpha_type_t alpha_type):
cdef int pixel_width = 0
cdef int pixel_height = 0
if not self.cef_image.get():
raise Exception("cef_image is NULL")
cdef CefRefPtr[CefBinaryValue] binary_value =\
self.cef_image.get().GetAsBitmap(scale_factor,
color_type, alpha_type,
pixel_width, pixel_height)
cdef size_t size = binary_value.get().GetSize()
cdef void* abuffer = malloc(size)
binary_value.get().GetData(abuffer, size, 0)
cdef bytes ret = (<char*>abuffer)[:size]
free(abuffer)
return ret
cpdef bytes GetAsPng(self, float scale_factor, py_bool with_transparency):
cdef int pixel_width = 0
cdef int pixel_height = 0
if not self.cef_image.get():
raise Exception("cef_image is NULL")
cdef CefRefPtr[CefBinaryValue] binary_value =\
self.cef_image.get().GetAsPNG(scale_factor,
bool(with_transparency),
pixel_width, pixel_height)
cdef size_t size = binary_value.get().GetSize()
cdef void* abuffer = malloc(size)
binary_value.get().GetData(abuffer, size, 0)
cdef bytes ret = (<char*>abuffer)[:size]
free(abuffer)
return ret
cpdef size_t GetHeight(self):
if not self.cef_image.get():
raise Exception("cef_image is NULL")
return self.cef_image.get().GetHeight()
cpdef size_t GetWidth(self):
if not self.cef_image.get():
raise Exception("cef_image is NULL")
return self.cef_image.get().GetWidth()