Mutah/python-FloatImg
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move some properties to attributes as they're not supposed to change

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This commit is contained in:
Mutah 2021-05-12 13:36:37 +02:00
parent 1d4e2242cd
commit 6fccc1b6cf
1 changed files with 15 additions and 7 deletions
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22
floatimg/image.py
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@ -126,22 +126,24 @@ class FloatImg:
"""
# proxy attributes to the C_FloatImg structure
# TODO: now more about them
magic = property(lambda self: self.c_img.magic)
width = property(lambda self: self.c_img.width)
height = property(lambda self: self.c_img.height)
type_id = property(lambda self: self.c_img.type)
fval = property(lambda self: self.c_img.fval)
count = property(lambda self: self.c_img.count)
# oh yeah, really really sluggish access to pixels img.R[0].contents
# however, pixel data are not designed to be accessed this way
R = property(
lambda self: pointer(self.c_img.contents.R)[: self.width * self.height]
)
# R = property(
# lambda self: pointer(self.c_img.contents.R)[: self.width * self.height]
# )
#######################################################################################################
def __init__(self, c_img):
self.c_img = c_img
self.width = c_img.width
self.height = c_img.height
self.type_id = c_img.type
# convenient pointer for later calls to C library
self.c_img_p = ct.pointer(c_img)
#######################################################################################################
@ -160,7 +162,7 @@ class FloatImg:
#######################################################################################################
def clear(self):
"""clear data"""
return c_fimg_clear(self.c_img_p)
assert c_fimg_clear(self.c_img_p) == 0
#######################################################################################################
def clone(self, flags=0):
@ -220,6 +222,12 @@ class FloatImg:
== 0
)
# TODO
# fimg_plot_rgb
# fimg_add_rgb
# export(fname, flags) : depending file extension, save to the correct format
###########################################################################################################
def fileinfos(fname):