class Star extends AnyRef
Each Star object represents a star on a star map. It records some basic information
(an identifier, a location, and a magnitude); in addition, some but not all stars have
been assigned a name. (In reality, many stars have multiple alternative names, but this
class does not capture that fact.)
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- new Star(id: Int, coords: StarCoords, magnitude: Double, name: Option[String])
- id
a number that uniquely identifies the star from the other visible stars (a so-called Henry Draper number)
- coords
the location of the star on a two-dimensional star map
- magnitude
the apparent magnitude (brightness) of the star: smaller means brighter!
- name
the star's name (wrapped in
Some), orNone
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- final def !=(arg0: Any): Boolean
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- final def ##(): Int
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- val coords: StarCoords
- final def eq(arg0: AnyRef): Boolean
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- val id: Int
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- val magnitude: Double
- val name: Option[String]
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- def posIn(skyPic: o1.Pic): world.Pos
Determines the location of this star within a given image of a star map.
Determines the location of this star within a given image of a star map. This method effectively converts the
coordsof this star (aStarCoords) into aPoswithin the given image. For instance, if this star hascoordsof (0,0), and a 400-by-400 pixel image is given, this method returns aPosof (200,200).- See also
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
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- def toString: String
Returns a string description of the star.
Returns a string description of the star. The format of the string varies slightly depending on whether the star has a name or not. For a named star, the description has the form "#ID NAME (COORDS)"; e.g., "#39801 Betelgeuse (x=0.02, y=0.99)". In case of an unnamed star, the name and one of the spaces are omitted; e.g.,"#39810 (x=0.016, y=0.30)".
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- final def wait(arg0: Long, arg1: Int): Unit
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- def finalize(): Unit
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- Deprecated
(Since version ) see corresponding Javadoc for more information.