motiejus/stud
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add clipping

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Motiejus Jakštys
2020-05-26 15:54:16 +03:00
parent 538557f9a1
commit 1ba8e26957
3 changed files with 34 additions and 6 deletions
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22
II/Referatas/layer2img.py
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@@ -29,9 +29,23 @@ def parse_args():
parser.add_argument('-o', '--outfile', metavar='<file>', type=str)
parser.add_argument(
'--size', type=plt_size, help='Figure size in mm (WWxHH)')
parser.add_argument(
'--clip', type=float, nargs=4,
metavar=('xmin', 'ymin', 'xmax', 'ymax'))
return parser.parse_args()
#def makebox(t):
# xmin, ymin, xmax, ymax = t
# if xmin > xmax:
# raise Exception("xmin should be > xmax")
# if ymin > ymax:
# raise Exception("ymin should be > ymax")
# left, bottom = xmin, ymin
# width, height = xmax - xmin, ymax - ymin
# return {'left': left, 'bottom': bottom, 'width': width, 'height': height}
def main():
args = parse_args()
if args.table:
@@ -41,8 +55,12 @@ def main():
else:
f = geopandas.read_file(args.infile)
f.plot(figsize=args.size)
plt.axis('off')
plt.margins(0, 0)
ax = plt.gca()
if args.clip:
ax.set_ylim(bottom=args.clip[1], top=args.clip[3])
ax.set_xlim(left=args.clip[0], right=args.clip[2])
ax.axis('off')
ax.margins(0, 0)
plt.tight_layout(0)
if args.outfile:
plt.savefig(args.outfile, bbox_inches=0, dpi=300)