class StarChartActions
extends java.lang.Object
Copyright (c) 2018
Constructor and Description |
---|
StarChartActions() |
Modifier and Type | Method and Description |
---|---|
protected void |
changemVFilter()
Ask user for a filter and update the GUI
|
protected void |
drawAllSolarSysObjs()
Draw all of the objects in the orbital elements
file, except for the Earth
|
protected void |
drawAllStars()
Draw all of the stars in the catalog that are at
least as bright as the mV filter.
|
protected void |
drawAllStarsInConst()
Draw all of the stars in the catalog within a user specified
constellation that are at least as bright as the mV filter.
|
protected void |
drawBrightestStarInAllConst()
Draw the brightest star in each of the constellations.
|
protected void |
drawSolarSysObj()
Draw an object in the orbital elements
file, except for the Earth
|
protected void |
locateAltAz()
Locate a horizon coordinate that the user specifies
|
protected void |
locateBrightestObjInCat()
Locate and highlight the brightest object in the catalog
|
protected void |
locateRADecl()
Locate an equatorial coordinate that the user specifies
|
protected void |
locateStarCatalogObj()
Locate and highlight a user-specified object from the catalog
|
protected void changemVFilter()
protected void drawAllSolarSysObjs()
protected void drawAllStars()
protected void drawAllStarsInConst()
protected void drawBrightestStarInAllConst()
protected void drawSolarSysObj()
protected void locateAltAz()
protected void locateBrightestObjInCat()
protected void locateRADecl()
protected void locateStarCatalogObj()