Collection of command line options and parsers for these options.
Please see README.md
Turtle options
This package provides additional command line options for Turtle.
Percentage
Parse a percentage (20%). The result is a floating point number (Float), corresponding to the given percentage divided by 100.
Scale
Parse a scaling option in different ways. You can specify a size (480x320), a width (480x) or a height (x320) or a percentage (50% or 0.5, needs to be positive).
Quality
Parse a quality option. This can be a percentage or a keyword (verylow, low, mediumlow, medium, mediumhigh, high, best). The keywords are mapped to a percentage according to the following table:
| Keyword | Percentage |
|---|---|
| verylow | 10% |
| low | 20% |
| mediumlow | 35% |
| medium | 50% |
| mediumhigh | 65% |
| high | 80% |
| veryhigh | 90% |
| best | 100% |
Timecode
Parse a timecode. A timecode is made of a number of hours, minutes, seconds and milliseconds. The time code can be given in different formats. You don't have to give a number of seconds or minutes inferior to 60. For example if you give 75 minutes, it will be interpreted as 1 hour and 15 minutes. You can also provide a number of milliseconds superior to 1000. The only required number is the number of seconds. The following table gives examples of valid timecodes and how they are interpreted:
| Timecode | Result |
|---|---|
| 3 | 3 secs |
| 75 | 1 min 15 secs |
| 17:12 | 17 mins 12 secs |
| 80:23 | 1 hour 20 mins 23 secs |
| 54:32:10 | 54 hours 32 mins 10 secs |
| 43.7 | 43 secs 700 millisecs |
| 4:13.85 | 4 mins 13 secs 850 millisecs |
| 7:4:13.437 | 7 hours 4 mins 13 secs 437 millisecs |
| 5.2150 | 7 secs 150 milliseconds |
You can also use the 00h00m00s000 format if you prefer. The same rules apply:
1h34m12s345 gives 1 hour 34 mins 12 secs and 345 millisecs
A timecode can be negative:
-3:45 (or -3m45) gives minus 3 mins and 45 secs