如何使用python Matplotlib将刻度标签格式化为地理位置格式？

Question

I am working with geo json and i have successfully drown a map according to geo json file with matplotlib and it show latitude and longitude as floating point notation such as 7.6 etc.

but my requirement is x and y axis tick labels should be format as below format.I searched in documentation but i haven't found good solution.Is there is any possible way to do that?

Answer 1

Actually i found an answer for this question. This kind of geo coordinates generation is not an easy task. then i substitute custom labels instead of thick values by using this.

labelsx = [item.get_text() for item in ax2.get_xticklabels()]
labelsx[1] = u'79°30\'0"E'
labelsx[2] = u'80°0\'0"E'
labelsx[3] = u'80°30\'0"E'
labelsx[4] = u'81°0\'0"E'
labelsx[5] = u'81°30\'0"E'
labelsx[6] = u'82°0\'0"E'
ax2.set_xticklabels(labelsx)

this not may be a good answer but , when thick labels represent same values this method is possible like this. That's why i used it here.