return a blank image object
(self)
| 466 | """ |
| 467 | |
| 468 | def _blankimage(self): |
| 469 | """return a blank image object |
| 470 | """ |
| 471 | img = TK.PhotoImage(width=1, height=1, master=self.cv) |
| 472 | img.blank() |
| 473 | return img |
| 474 | |
| 475 | def _image(self, filename): |
| 476 | """return an image object containing the |