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from pystata.config import stlib, stconfig, get_encode_str
from IPython.display import SVG, display, Image
from pystata.ipython.ipy_utils import get_ipython_stata_cache_dir
import sfi
import os
pdf_counter = 0
def _get_graphs_info():
stlib.StataSO_Execute(get_encode_str("qui _gr_list list"), False)
gnamelist = sfi.Macro.getGlobal("r(_grlist)")
graphs_info = []
for gname in gnamelist.split():
graphs_info.append(gname)
return graphs_info
class _Pdf_Display_Obj:
def __init__(self, pdf, width, height):
self.pdf = pdf
self.width = width
self.height = height
def _repr_html_(self):
return '<iframe src={0} width={1} height={2} frameBorder="0"></iframe>'.format(self.pdf, self.width, self.height)
def _repr_latex_(self):
return r'\includegraphics[width=1.0\textwidth,keepaspectratio]{{{0}}}'.format(self.pdf)
def __repr__(self):
return '(file ' + self.pdf + ' written in PDF format)'
def display_stata_graph():
global pdf_counter
grformat = stconfig['grformat']
grwidth = stconfig['grwidth']
grheight = stconfig['grheight']
if grformat=="svg":
if grwidth[0]=='default':
gwidth_str = ""
else:
if grwidth[1]=='cm':
gwidth_str = str(round(grwidth[0]/2.54, 3)) + 'in'
else:
gwidth_str = str(grwidth[0]) + grwidth[1]
if grheight[0]=='default':
gheight_str = ""
else:
if grheight[1]=='cm':
gheight_str = str(round(grheight[0]/2.54, 3)) + 'in'
else:
gheight_str = str(grheight[0]) + grheight[1]
elif grformat=="png":
if grwidth[0]=='default':
gwidth_str = ""
else:
if grwidth[1]=='px':
gwidth_str = str(grwidth[0])
elif grwidth[1]=='cm':
gwidth_str = str(int(round(grwidth[0]*96/2.54)))
else:
gwidth_str = str(int(round(grwidth[0]*96)))
if grheight[0]=='default':
gheight_str = ""
else:
if grheight[1]=='px':
gheight_str = str(grheight[0])
elif grheight[1]=='cm':
gheight_str = str(int(round(grheight[0]*96/2.54)))
else:
gheight_str = str(int(round(grheight[0]*96)))
else:
gwidth = -1
gheight = -1
if grwidth[0]=='default':
gwidth_str = ""
else:
if grwidth[1]=='px':
gwidth_str = str(grwidth[0]*1.0/96)
gwidth = grwidth[0]
elif grwidth[1]=='cm':
gwidth_str = str(grwidth[0]*1.0/2.54)
gwidth = grwidth[0]*96/2.54
else:
gwidth_str = str(grwidth[0])
gwidth = grwidth[0]*96
if grheight[0]=='default':
gheight_str = ""
else:
if grheight[1]=='px':
gheight_str = str(grheight[0]*1.0/96)
gheight = grheight[0]
elif grheight[1]=='cm':
gheight_str = str(grheight[0]*1.0/2.54)
gheight = grheight[0]*96/2.54
else:
gheight_str = str(grheight[0])
gheight = grheight[0]*96
if gwidth==-1 and gheight==-1:
gwidth = 528
gheight = 384
elif gwidth==-1:
gwidth = gheight*528.0/384
elif gheight==-1:
gheight = gwidth*384.0/528
graphs_info = _get_graphs_info()
gdir = get_ipython_stata_cache_dir()
glen = len(graphs_info)
if glen > 0:
for i in range(glen):
gph_disp = 'qui graph display %s' % graphs_info[i]
rc = stlib.StataSO_Execute(get_encode_str(gph_disp), False)
if rc!=0:
continue
if grformat=='svg':
graph_out = os.path.join(gdir, 'temp_graph'+str(i)+'.svg')
if gwidth_str!="" and gheight_str!="":
gph_exp = 'qui graph export "%s", name(%s) replace width(%s) height(%s) ' % (graph_out, graphs_info[i], gwidth_str, gheight_str)
elif gwidth_str!="":
gph_exp = 'qui graph export "%s", name(%s) replace width(%s) ' % (graph_out, graphs_info[i], gwidth_str)
elif gheight_str!="":
gph_exp = 'qui graph export "%s", name(%s) replace height(%s) ' % (graph_out, graphs_info[i], gheight_str)
else:
gph_exp = 'qui graph export "%s", name(%s) replace width(528) height(384)' % (graph_out, graphs_info[i])
stlib.StataSO_Execute(get_encode_str(gph_exp), False)
display(SVG(filename=graph_out))
elif grformat=='png':
graph_out = os.path.join(gdir, 'temp_graph'+str(i)+'.png')
if gwidth_str!="" and gheight_str!="":
gph_exp = 'qui graph export "%s", name(%s) replace width(%s) height(%s) ' % (graph_out, graphs_info[i], gwidth_str, gheight_str)
elif gwidth_str!="":
gph_exp = 'qui graph export "%s", name(%s) replace width(%s) ' % (graph_out, graphs_info[i], gwidth_str)
elif gheight_str!="":
gph_exp = 'qui graph export "%s", name(%s) replace height(%s) ' % (graph_out, graphs_info[i], gheight_str)
else:
gph_exp = 'qui graph export "%s", name(%s) replace ' % (graph_out, graphs_info[i])
stlib.StataSO_Execute(get_encode_str(gph_exp), False)
display(Image(filename=graph_out))
else:
graph_out = os.path.join(os.getcwd(), str(pdf_counter)+'.pdf')
if gwidth_str!="" and gheight_str!="":
gph_exp = 'qui graph export "%s", name(%s) replace xsize(%s) ysize(%s) ' % (graph_out, graphs_info[i], gwidth_str, gheight_str)
elif gwidth_str!="":
gph_exp = 'qui graph export "%s", name(%s) replace xsize(%s) ' % (graph_out, graphs_info[i], gwidth_str)
elif gheight_str!="":
gph_exp = 'qui graph export "%s", name(%s) replace ysize(%s) ' % (graph_out, graphs_info[i], gheight_str)
else:
gph_exp = 'qui graph export "%s", name(%s) replace ' % (graph_out, graphs_info[i])
stlib.StataSO_Execute(get_encode_str(gph_exp), False)
display(_Pdf_Display_Obj(os.path.relpath(graph_out), int(gwidth*1.1), int(gheight*1.1)))
pdf_counter += 1
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