Python: How do I save a graphic?

[leibniz]

Guenter,

Thank you. I see now from your example code that the use of PPL 'EVAL()' routine is not needed.

The code below works without the need for 'EVAL()':

Code:


import hpprime

def screen_cap():
  hpprime.eval('DIMGROB_P(G1,320,240)') 
  hpprime.eval('RECT()')
  hpprime.eval('RECT_P(G1,40,40,280,200,#000000,#00FF00)') 
  b="pic.png"
  t='AFiles("'+b+'"):=G1'
  print(t)
  m=hpprime.eval(t)
  print(m)
screen_cap()

Thanks for the recommendation to use the Python versions of the graphics routines. They are faster than the PPL versions.