Convert linestyle or sequence of linestyles to list of dash patterns.
(styles)
| 61 | |
| 62 | |
| 63 | def _get_dash_patterns(styles): |
| 64 | """Convert linestyle or sequence of linestyles to list of dash patterns.""" |
| 65 | try: |
| 66 | patterns = [_get_dash_pattern(styles)] |
| 67 | except ValueError: |
| 68 | try: |
| 69 | patterns = [_get_dash_pattern(x) for x in styles] |
| 70 | except ValueError as err: |
| 71 | emsg = f'Do not know how to convert {styles!r} to dashes' |
| 72 | raise ValueError(emsg) from err |
| 73 | |
| 74 | return patterns |
| 75 | |
| 76 | |
| 77 | def _get_inverse_dash_pattern(offset, dashes): |
nothing calls this directly
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