| 1220 | |
| 1221 | |
| 1222 | class IntegerFormat: |
| 1223 | def __init__(self, data): |
| 1224 | if data.size > 0: |
| 1225 | max_str_len = max(len(str(np.max(data))), |
| 1226 | len(str(np.min(data)))) |
| 1227 | else: |
| 1228 | max_str_len = 0 |
| 1229 | self.format = '%{}d'.format(max_str_len) |
| 1230 | |
| 1231 | def __call__(self, x): |
| 1232 | return self.format % x |
| 1233 | |
| 1234 | |
| 1235 | class BoolFormat: |