new SolarClock(clock)
Parameters:
| Name | Type | Description |
|---|---|---|
clock |
Clock | a graphical object as described in type section. |
- Source:
Methods
setHands(displayDate, TZopt, caputDate, continousopt) → {number}
Set hands on the clock.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
displayDate |
Date | the reference date (UTC instant). | ||
TZ |
string |
<optional> |
"" | the time zone code, system time zone if not transmitted. |
caputDate |
Date | the date that caput dragonis hand should show. | ||
continous |
boolean |
<optional> |
false | if set, day and month hands shall move continuously during the day, if not, day, month and dragon hands move by one day quantum. |
- Source:
Returns:
number of half-days since beginning of year.
- Type
- number
setMoonPhase(phase) → {number}
Set SVG display as to Moon age.
Parameters:
| Name | Type | Description |
|---|---|---|
phase |
number | phase, in radians (2 * PI is one lunar cycle). |
- Source:
Returns:
the return value of the setAttribute function applied to this.moon.moonphase.
- Type
- number
setSeasons(year) → {boolean}
Mark the dates of solstices and equinox on the dial of the clock.
Parameters:
| Name | Type | Description |
|---|---|---|
year |
number | year for which the seasons are set. |
- Since:
- M2019-08-23 (revised for typos M2019-11-30.
- Source:
Returns:
true if seasons have been computed, false otherwise.
- Type
- boolean