import numpy as np
import matplotlib.pyplot as plt
%matplotlib inline
def get_next_target(page,string_to_find):
start_line = page.find(string_to_find)
if start_line == -1:
return None, 0
start_quote = page.find('"', start_line)
end_quote = page.find('"', start_quote + 1)
line = page[start_quote + 1:end_quote]
return line, end_quote
def get_all_lines(page,string_to_find,lines):
while True:
line, endpos = get_next_target(page,string_to_find)
if line:
lines.append(line.split())
page = page[endpos:]
else:
break
return lines
fname = 'torkeal1.svg'
f = open(fname)
t = f.read()
f.close()
lines=[]
get_all_lines(t,'points=',lines)
all_lines = []
for i in range(0,np.size(lines)):
temp = np.zeros([np.size(lines[i]),2])
for j in range(0,np.size(lines[i])):
temp[j,0] = float(lines[i][j].split(',')[0])
temp[j,1] = float(lines[i][j].split(',')[1])
all_lines.append(temp)
fig1 = plt.figure(figsize=(20, 10))
for i in range(0,np.size(all_lines)):
plt.plot(all_lines[i][:,0],all_lines[i][:,1],'k')
plt.gca().invert_yaxis()
plt.axis('equal')
(20.31225, 769.1207499999999, 218.34044999999998, 160.51455)