Package | Description |
---|---|
net.grelf.astro |
This package contains Java classes for astronomical applications.
|
net.grelf.grip |
This package contains the Java classes which are specific to the image
processing application GRIP.
GRIP is available as a free download from www.grelf.net - please always quote this URL in connection with GRIP. Version: 18.1.24 |
Modifier and Type | Method and Description |
---|---|
Star |
Star.clone()
Returns a new Star object with the same data.
|
Star |
StarChart.findNearestStar(int x,
int y)
Return the star nearest to the given chart coordinates.
|
static Star |
StarChart.getSelectedStar()
Get a reference to the star most recently selected (by the user
clicking near it).
|
Star |
SimbadGateway.getStarFromId(java.lang.String id,
java.lang.String rootURL,
javax.swing.JTextArea textarea)
Use a Simbad identity query as a REST web service: HTTP request responds
with XML VOTable.
|
Modifier and Type | Method and Description |
---|---|
java.util.List<Star> |
StarChart.getStars()
Get a reference to the list of stars used in the chart.
|
java.util.List<Star> |
AstroGridGateway.searchCone(SkyPoint centre,
double radiusDegrees)
Search a cone in the sky of given angular radius about the given
direction.
|
java.util.List<Star> |
SimbadGateway.searchCone(SkyPoint centre,
double radiusDegs,
java.lang.String rootURL,
javax.swing.JTextArea textarea)
Use a Simbad coordinate query as a REST web service: HTTP request
responds with XML VOTable.
|
Modifier and Type | Method and Description |
---|---|
protected void |
StarChartLoader.calculateChartCoordinates(Star star)
This version is fine if the Star is already known to be within the
required cone.
|
Modifier and Type | Method and Description |
---|---|
void |
Hipparcos.load(java.util.List<Star> stars,
java.util.Map<java.lang.String,Star> hipStars,
SkyPoint plotCentre,
JulianDate epoch,
double fieldRadius)
Append stars from the Hipparcos data set to the given list.
|
void |
Hipparcos.load(java.util.List<Star> stars,
java.util.Map<java.lang.String,Star> hipStars,
SkyPoint plotCentre,
JulianDate epoch,
double fieldRadius)
Append stars from the Hipparcos data set to the given list.
|
void |
Tycho.load(java.util.List<Star> stars,
java.util.Map<java.lang.String,Star> hipStars,
SkyPoint plotCentre,
JulianDate epoch,
double fieldRadius)
Append stars from the Tycho data set to the given list.
|
void |
Tycho.load(java.util.List<Star> stars,
java.util.Map<java.lang.String,Star> hipStars,
SkyPoint plotCentre,
JulianDate epoch,
double fieldRadius)
Append stars from the Tycho data set to the given list.
|
Modifier and Type | Method and Description |
---|---|
Star |
BlobMeas.getOrCreateStar()
Return star associated with blob; but create one (and set it in this
BlobMeas) if none yet exists.
|
Star |
BlobMeas.getStar()
Get a reference to the star with which this blob has been identified.
|
Modifier and Type | Method and Description |
---|---|
void |
BlobMeas.setStar(Star star)
Identify this blob as a particular star (having Hipparcos/Tycho/etc data).
|
Modifier and Type | Method and Description |
---|---|
static SkyPoint |
Astrometry.measure(Image im,
java.util.List<Star> refStars,
java.util.List<PointFloat> refPoints,
SkyPoint approxPlateCentre,
PointFloat targetPoint)
The image is assumed NOT to have been through an inverse gnomonic
projection.
|