/**
* Retourne le type de région, null si non trouvé
*
* @return
*/
private String getRegionType(SavotTable table) {
ParamSet params = table.getParams();
int nbParam = params.getItemCount();
SavotParam param;
for (int i = 0; i < nbParam; i++) {
param = (SavotParam) params.getItemAt(i);
if (param.getName().equals("Region")
|| param.getUtype().equalsIgnoreCase("dal:footprint.geom.segment.shape"))
return param.getValue();
if (param.getUtype().equalsIgnoreCase("app:footprint.render.overlay.string")) return "String";
}
return null;
}
private SubFootprintBean processTable(SavotTable table) {
String type = getRegionType(table);
// si le type n'est pas un des types supportés ...
if (type == null
|| !(type.equals("Box")
|| type.equals("Polygon")
|| type.equals("Circle")
|| type.equals("Pickle")
|| type.equals("String"))) {
return null;
}
String id = table.getId();
SubFootprintBean subFpBean = null;
if (type.equals("Polygon")) {
FieldSet fields = table.getFields();
int nbFields = fields.getItemCount();
int idxRAOffset = -1;
int idxDEOffset = -1;
SavotField field;
String utype;
// boucle sur les champs
for (int i = 0; i < nbFields; i++) {
field = (SavotField) fields.getItemAt(i);
field = getField(field);
utype = field.getUtype();
if (utype.equals("stc:AstroCoordArea/Region/reg:Polygon/Vertex/Position[1]")
|| utype.equalsIgnoreCase("stc:AstroCoordArea.Polygon.Vertex.Position.C1")) {
idxRAOffset = i;
continue;
} else if (utype.equals("stc:AstroCoordArea/Region/reg:Polygon/Vertex/Position[2]")
|| utype.equalsIgnoreCase("stc:AstroCoordArea.Polygon.Vertex.Position.C2")) {
idxDEOffset = i;
continue;
}
}
// pas de traitement possible dans un tel cas
if (idxRAOffset < 0 || idxDEOffset < 0) return null;
TRSet trs = table.getData().getTableData().getTRs();
int nbRows = trs.getItemCount();
double[] raOffset = new double[nbRows];
double[] deOffset = new double[nbRows];
SavotTR tr;
double raOff, deOff;
raOff = deOff = 0.;
String tmp;
TDSet tds;
counter += nbRows;
for (int i = 0; i < nbRows; i++) {
tr = (SavotTR) trs.getItemAt(i);
tds = tr.getTDs();
try {
tmp = tds.getContent(idxRAOffset);
// System.out.println(tmp);
raOff = Double.valueOf(tmp).doubleValue();
tmp = tds.getContent(idxDEOffset);
// System.out.println(tmp+"\n");
deOff = Double.valueOf(tmp).doubleValue();
} catch (NumberFormatException e) {
e.printStackTrace();
}
// TODO : vérifier unité et faire conversion en degrés
raOffset[i] = raOff / 3600.;
deOffset[i] = deOff / 3600.;
}
subFpBean = new SubFootprintBean(raOffset, deOffset, id);
subFpBean.setInSphericalCoords(sphericalCoordinates);
return subFpBean;
}
// TODO : nouveau format
else if (type.equals("Box")) {
ParamSet params = table.getParams();
int nbParams = params.getItemCount();
SavotParam ctrRAOffsetParam = null;
SavotParam ctrDEOffsetParam = null;
SavotParam sizeRAParam = null;
SavotParam sizeDEParam = null;
SavotParam param;
String utype;
// boucle sur les params
for (int i = 0; i < nbParams; i++) {
param = (SavotParam) params.getItemAt(i);
param = getParam(param);
utype = param.getUtype();
if (utype.equals("stc:AstroCoordArea/Region/reg:Box/Center[1]")) {
ctrRAOffsetParam = param;
continue;
} else if (utype.equals("stc:AstroCoordArea/Region/reg:Box/Center[2]")) {
ctrDEOffsetParam = param;
continue;
} else if (utype.equals("stc:AstroCoordArea/Region/reg:Box/Size[1]")) {
sizeRAParam = param;
continue;
} else if (utype.equals("stc:AstroCoordArea/Region/reg:Box/Size[2]")) {
sizeDEParam = param;
continue;
}
}
// pas de traitement possible dans un tel cas
if (ctrRAOffsetParam == null
|| ctrDEOffsetParam == null
|| sizeRAParam == null
|| sizeDEParam == null) {
return null;
}
double[] raOffset = new double[4];
double[] deOffset = new double[4];
counter += 4;
double ctrRAOffset, ctrDEOffset, sizeRA, sizeDE;
ctrRAOffset = ctrDEOffset = sizeRA = sizeDE = -1;
try {
ctrRAOffset = Double.valueOf(ctrRAOffsetParam.getValue()).doubleValue();
ctrDEOffset = Double.valueOf(ctrDEOffsetParam.getValue()).doubleValue();
sizeRA = Double.valueOf(sizeRAParam.getValue()).doubleValue();
sizeDE = Double.valueOf(sizeDEParam.getValue()).doubleValue();
} catch (NumberFormatException e) {
e.printStackTrace();
return null;
}
int signRA, signDE;
for (int i = 0; i < 4; i++) {
signRA = (i == 1 || i == 2) ? 1 : -1;
signDE = (i == 0 || i == 1) ? 1 : -1;
// TODO : conversion en degrees en tenant compte des unités dans le VOTable!!
raOffset[i] = (ctrRAOffset + signRA * sizeRA * 0.5) / 3600.;
deOffset[i] = (ctrDEOffset + signDE * sizeDE * 0.5) / 3600.;
}
subFpBean = new SubFootprintBean(raOffset, deOffset, id);
subFpBean.setInSphericalCoords(sphericalCoordinates);
return subFpBean;
} else if (type.equals("Circle")) {
ParamSet params = table.getParams();
int nbParams = params.getItemCount();
SavotParam ctrXOffsetParam = null;
SavotParam ctrYOffsetParam = null;
SavotParam radiusParam = null;
SavotParam param;
String utype;
// boucle sur les params
for (int i = 0; i < nbParams; i++) {
param = (SavotParam) params.getItemAt(i);
param = getParam(param);
utype = param.getUtype();
// System.out.println(utype);
if (utype.equals("stc:AstroCoordArea/Region/reg:Sector/Center[1]")
|| utype.equals("stc:AstroCoordArea.Circle.Center.C1")) {
ctrXOffsetParam = param;
continue;
} else if (utype.equals("stc:AstroCoordArea/Region/reg:Sector/Center[2]")
|| utype.equals("stc:AstroCoordArea.Circle.Center.C2")) {
ctrYOffsetParam = param;
continue;
} else if (utype.equals("stc:AstroCoordArea/Region/reg:Circle/radius")
|| utype.equals("stc:AstroCoordArea.Circle.radius")) {
radiusParam = param;
continue;
}
}
// pas de traitement possible dans un tel cas
if (ctrXOffsetParam == null || ctrYOffsetParam == null || radiusParam == null) {
return null;
}
double ctrXOffset, ctrYOffset, radius;
try {
ctrXOffset = Double.valueOf(ctrXOffsetParam.getValue()).doubleValue();
ctrYOffset = Double.valueOf(ctrYOffsetParam.getValue()).doubleValue();
radius = Double.valueOf(radiusParam.getValue()).doubleValue();
} catch (Exception e) {
e.printStackTrace();
return null;
}
// TODO : conversion selon l'unité indiqué dans les params!!
ctrXOffset = ctrXOffset / 3600.0;
ctrYOffset = ctrYOffset / 3600.0;
radius = radius / 3600.0;
subFpBean = new SubFootprintBean(ctrXOffset, ctrYOffset, radius, id);
subFpBean.setInSphericalCoords(sphericalCoordinates);
return subFpBean;
} else if (type.equals("Pickle")) {
ParamSet params = table.getParams();
int nbParams = params.getItemCount();
SavotParam ctrXOffsetParam = null;
SavotParam ctrYOffsetParam = null;
SavotParam internalRadParam = null;
SavotParam externalRadParam = null;
SavotParam startAngleParam = null;
SavotParam endAngleParam = null;
SavotParam param;
String utype;
// boucle sur les params
for (int i = 0; i < nbParams; i++) {
param = (SavotParam) params.getItemAt(i);
param = getParam(param);
utype = param.getUtype();
if (utype.equals("stc:AstroCoordArea/Region/reg:Sector/Center[1]")) {
ctrXOffsetParam = param;
continue;
} else if (utype.equals("stc:AstroCoordArea/Region/reg:Sector/Center[2]")) {
ctrYOffsetParam = param;
continue;
} else if (utype.equals("stc:AstroCoordArea/Region/reg:Sector/angle1")) {
startAngleParam = param;
continue;
} else if (utype.equals("stc:AstroCoordArea/Region/reg:Sector/angle2")) {
endAngleParam = param;
continue;
}
// petite subtilité, car on a le meme utype pour internalRad et externalRad !!
else if (utype.equals("stc:AstroCoordArea/Region/reg:Circle/radius")
&& internalRadParam == null) {
internalRadParam = param;
continue;
} else if (utype.equals("stc:AstroCoordArea/Region/reg:Circle/radius")) {
externalRadParam = param;
continue;
}
}
// pas de traitement possible dans un tel cas
if (ctrXOffsetParam == null
|| ctrYOffsetParam == null
|| startAngleParam == null
|| endAngleParam == null
|| internalRadParam == null
|| externalRadParam == null) {
return null;
}
double ctrXOffset, ctrYOffset, startAngle, endAngle, internalRad, externalRad;
try {
ctrXOffset = Double.valueOf(ctrXOffsetParam.getValue()).doubleValue();
ctrYOffset = Double.valueOf(ctrYOffsetParam.getValue()).doubleValue();
startAngle = Double.valueOf(startAngleParam.getValue()).doubleValue();
endAngle = Double.valueOf(endAngleParam.getValue()).doubleValue();
internalRad = Double.valueOf(internalRadParam.getValue()).doubleValue();
externalRad = Double.valueOf(externalRadParam.getValue()).doubleValue();
} catch (Exception e) {
e.printStackTrace();
return null;
}
// petite subtilité pour que le rayon interne soit le plus petit
double tmp = internalRad;
if (internalRad > externalRad) {
internalRad = externalRad;
externalRad = tmp;
}
// TODO : conversion selon l'unité indiqué dans les params!!
ctrXOffset = ctrXOffset / 3600.0;
ctrYOffset = ctrYOffset / 3600.0;
double angle = endAngle - startAngle;
internalRad = internalRad / 3600.0;
externalRad = externalRad / 3600.0;
subFpBean =
new SubFootprintBean(
ctrXOffset, ctrYOffset, startAngle, angle, internalRad, externalRad, id);
subFpBean.setInSphericalCoords(sphericalCoordinates);
return subFpBean;
} else if (type.equals("String")) {
ParamSet params = table.getParams();
int nbParams = params.getItemCount();
SavotParam raParam = null;
SavotParam decParam = null;
SavotParam contentParam = null;
SavotParam param;
String utype;
// boucle sur les params
for (int i = 0; i < nbParams; i++) {
param = (SavotParam) params.getItemAt(i);
param = getParam(param);
utype = param.getUtype();
if (utype.equals("stc:AstroCoord.Position2D.Value2.C1")) {
raParam = param;
} else if (utype.equals("stc:AstroCoord.Position2D.Value2.C2")) {
decParam = param;
} else if (utype.equals("app:footprint.render.overlay.string.content")) {
contentParam = param;
}
}
// pas de traitement possible dans un tel cas
if (raParam == null || decParam == null || contentParam == null) {
System.err.println("something is missing");
return null;
}
double ra, dec;
try {
ra = Double.valueOf(raParam.getValue()).doubleValue();
dec = Double.valueOf(decParam.getValue()).doubleValue();
} catch (NumberFormatException nfe) {
nfe.printStackTrace();
return null;
}
ra = ra / 3600.0;
dec = dec / 3600.0;
subFpBean = new SubFootprintBean(ra, dec, "center", contentParam.getValue());
subFpBean.setInSphericalCoords(sphericalCoordinates);
return subFpBean;
}
return null;
}