def draw_gnuplotbar(self,raw_file_name,data_str):
caption = raw_file_name.strip()
file_name = "/tmp/%s"%raw_file_name.strip()
command = "mkbar %s"%file_name
pipe_in , pipe_out = os.popen2(command, "wr");
pipe_in.write(data_str);
pipe_in.write("\n");
pipe_in.flush()
ourstring = pipe_out.readline();
if ourstring:
dlg = Data_visual(self,filename = ourstring,Caption = _(caption))
dlg.run()
def data_visual(self):
plot_done = False
index = self.security_items.currentItem()
raw_file_name = filename_turple[index]
filename = caption = raw_file_name.strip()
fname = "/tmp/%s"%filename
fname += ".png"
th = threading.Thread(target = self.draw_plot,args=(fname,caption))
th.start()
while not self.plot_done:
qApp.processEvents()
threading.Thread.join(th)
if self.close_canvas():
dlg = Data_visual(self,filename = fname ,Caption = _(caption))
dlg.run(filename = fname)