static void initPlotTitle(
PlotState state,
ImagePlot plot,
ActiveFitsReadGroup frGroup,
String dataDesc,
boolean isMultiImage) {
WebPlotRequest req = state.getPrimaryWebPlotRequest();
WebPlotRequest.TitleOptions titleOps = req.getTitleOptions();
String headerKey = req.getHeaderKeyForTitle();
if ((isMultiImage
&& (titleOps == WebPlotRequest.TitleOptions.NONE
|| titleOps == WebPlotRequest.TitleOptions.FILE_NAME))
|| (titleOps == WebPlotRequest.TitleOptions.HEADER_KEY && StringUtils.isEmpty(headerKey))) {
titleOps = WebPlotRequest.TitleOptions.HEADER_KEY;
headerKey = "EXTNAME";
}
String s = req.getPlotDescAppend();
plot.setPlotDesc("");
Header header = frGroup.getFitsRead(state.firstBand()).getHeader();
switch (titleOps) {
case NONE:
plot.setPlotDesc("");
break;
case PLOT_DESC:
String base = req.getTitle() == null ? "" : req.getTitle();
plot.setPlotDesc(base + dataDesc);
break;
case FILE_NAME:
break;
case HEADER_KEY:
HeaderCard card = header.findCard(headerKey);
if (card == null && state.getCubeCnt(state.firstBand()) > 0) {
card = header.findCard("PLANE" + state.getImageIdx(state.firstBand()));
}
String hTitle = card != null ? card.getValue() : "";
plot.setPlotDesc(hTitle);
break;
case PLOT_DESC_PLUS:
plot.setPlotDesc(req.getTitle() + (s != null ? " " + s : ""));
break;
case SERVICE_OBS_DATE:
if (req.getRequestType() == RequestType.SERVICE) {
// String desc= req.getServiceType()== WebPlotRequest.ServiceType.WISE
// ? MID_OBS : OBS_DATE;
String title =
req.getTitle()
+ ": "
+
// desc + ": " +
PlotServUtils.getDateValueFromServiceFits(req.getServiceType(), header);
plot.setPlotDesc(title);
}
break;
}
}
/**
* Create the ImagePlot. If this is the first time the plot has been created the compute the
* appropriate zoom, otherwise using the zoom level in the PlotState object. Using the FitsRead in
* the PlotData object. Record the zoom level in the PlotData object.
*
* @param state plot state
* @param frGroup fits read group
* @param plotDesc plot description
* @return the image plot object
* @throws nom.tam.fits.FitsException if creating plot fails
*/
static ImagePlot createImagePlot(
PlotState state,
ActiveFitsReadGroup frGroup,
Band band,
String plotDesc,
ZoomChoice zoomChoice,
boolean isMultiImage)
throws FitsException {
RangeValues rv = state.getPrimaryRangeValues();
if (rv == null) {
rv = FitsRead.getDefaultFutureStretch();
state.setRangeValues(rv, state.firstBand());
}
float zoomLevel = zoomChoice.getZoomLevel();
ImagePlot plot =
PlotServUtils.makeImagePlot(
frGroup, zoomLevel, state.isThreeColor(), band, state.getColorTableId(), rv);
if (state.isNewPlot()) { // new plot requires computing the zoom level
zoomLevel = computeZoomLevel(plot, zoomChoice);
plot.getPlotGroup().setZoomTo(zoomLevel);
state.setZoomLevel(zoomLevel);
}
state.setZoomLevel(zoomLevel);
initPlotTitle(state, plot, frGroup, plotDesc, isMultiImage);
return plot;
}
