I got the error below when trying to plot the following ds9 object "# Region file format: DS9 version 4.1
global color=green dashlist=8 3 width=1 font="helvetica 10 normal roman" select=1 highlite=1 dash=0 fixed=0 edit=1 move=1 delete=1 include=1 source=1
image
line(38.895804,67.281904,58.411743,67.146864) # line=1 1 color=white width=2 font="helvetica 16 normal roman" text={3.9 arcsec or 80 pc}"
File "/home/agurpide/anaconda3/lib/python3.8/site-packages/pyregion/core.py", line 85, in get_mpl_patches_texts
patches, txts = as_mpl_artists(self, properties_func,
File "/home/agurpide/anaconda3/lib/python3.8/site-packages/pyregion/mpl_helper.py", line 343, in as_mpl_artists
patches = [mpatches.FancyArrowPatch(posA=(x1, y1),
File "/home/agurpide/anaconda3/lib/python3.8/site-packages/matplotlib/patches.py", line 3930, in __init__
Patch.__init__(self, **kwargs)
File "/home/agurpide/anaconda3/lib/python3.8/site-packages/matplotlib/patches.py", line 95, in __init__
self.update(kwargs)
File "/home/agurpide/anaconda3/lib/python3.8/site-packages/matplotlib/artist.py", line 996, in update
raise AttributeError(f"{type(self).__name__!r} object "
AttributeError: 'FancyArrowPatch' object has no property 'arrow_transmuter'
after removing the property 'arrow_transmuter' from mpl_helper.py line 346, I still got the same error but with the 'connector' property. Might be that these two attributes are not longer supported in FancyArrowPatch? After removing these two properties the code worked fine.
` reg_string = open(region, "r").read()
regs = pyregion.parse(reg_string).as_imagecoord(fits[0].header)
patch_list, artist_list = regs.get_mpl_patches_texts()
for p in patch_list:
ax.add_patch(p)
for t in artist_list:
`ax.add_artist(t)``
I got the error below when trying to plot the following ds9 object "# Region file format: DS9 version 4.1 global color=green dashlist=8 3 width=1 font="helvetica 10 normal roman" select=1 highlite=1 dash=0 fixed=0 edit=1 move=1 delete=1 include=1 source=1 image line(38.895804,67.281904,58.411743,67.146864) # line=1 1 color=white width=2 font="helvetica 16 normal roman" text={3.9 arcsec or 80 pc}"
after removing the property 'arrow_transmuter' from mpl_helper.py line 346, I still got the same error but with the 'connector' property. Might be that these two attributes are not longer supported in FancyArrowPatch? After removing these two properties the code worked fine. ` reg_string = open(region, "r").read() regs = pyregion.parse(reg_string).as_imagecoord(fits[0].header)