public SpotTool() {
super();
try {
topSystem = PlottingFactory.createPlottingSystem();
rightSystem = PlottingFactory.createPlottingSystem();
} catch (Exception e) {
logger.error("Cannot create plotting systems!", e);
}
}
private void setColourMapChoicePreference(String value) {
// update the preference
getPreferenceStore().setValue(PreferenceConstants.IMAGEEXPLORER_COLOURMAP, value);
IPlottingSystem system = PlottingFactory.getPlottingSystem(getPlaybackViewPreference());
if (system == null) return;
// update the palette data
final Collection<ITrace> traces = system.getTraces();
if (traces != null)
for (ITrace trace : traces) {
if (trace instanceof IPaletteTrace) {
IPaletteTrace palette = (IPaletteTrace) trace;
palette.setPalette(schemeName);
}
}
}
/** Update the widget with the correct roi information */
public void update() {
this.plottingSystem = PlottingFactory.getPlottingSystem(viewName);
if (plottingSystem != null) {
Collection<IRegion> regions = plottingSystem.getRegions();
if (regions.size() > 0) {
IRegion region = (IRegion) regions.toArray()[0];
if (roiViewer == null) createRegionComposite(regionComposite, region.getRegionType());
roiViewer.setTableValues(region.getROI());
if (nameText != null) nameText.setText(region.getName());
regionName = region.getName();
this.region = region;
region.addROIListener(ROIWidget.this);
}
}
}