I have a 2d scatter plot generated using matplotlib on python.
The issue is that the whole figure is rotated by 90 (compared to the result I have in mind) .. and I need to rotate it back (i.e. rotate the whole figure by -90)
I have looked it up but I could not find a similar issue to what I need to do
Following is the part of the code where I plot the data
Code
#generate xvalues, yvalues and labels
x_list = [x for [x, y] in coordinates]
y_list = [y for [x, y] in coordinates]
#labels = ['point{0}'.format(i) for i in range(9)]
labels = ['c1', 'c2', 'c3', 'c4', 'c5', 'm1', 'm2', 'm3', 'm4']
#plt.plot(x_list, y_list,"ro")
#plt.margins(0.2)
#Generate scatter plot
T = np.arctan2(y_list,x_list)
originalplt = plt.scatter(x_list, y_list, s=75, c=T, alpha=.5)
#Annotate graph to points
for i in range(9):
plt.annotate(
labels[i],
xy = (x_list[i], y_list[i]), xytext = (-20, 20),
textcoords = 'offset points', ha = 'right', va = 'bottom',
bbox = dict(boxstyle = 'round,pad=0.5', fc = 'yellow', alpha = 0.5),
arrowprops = dict(arrowstyle = '->', connectionstyle = 'arc3,rad=0'))
#Plot graph
plt.xlim(0.0,1.8), plt.xticks([])
plt.ylim(-2.0,0.5), plt.yticks([])
#show plot
plt.show()
