/**
* @return true if min-max is set
* @throws FormatException
* @throws IOException
*/
@SuppressWarnings("unchecked")
public boolean isMinMaxSet() throws FormatException, IOException {
if (minMaxSet == null) {
MetadataStore store = reader.getMetadataStore();
int series = reader.getSeries();
List<Pixels> pixels = (List<Pixels>) store.getRoot();
if (pixels == null) {
return minMaxSet = true;
}
Pixels p = pixels.get(series);
Channel c = p.getChannel(p.getSizeC().getValue() - 1);
if (c.getStatsInfo() == null) {
minMaxSet = false;
} else {
minMaxSet = true;
}
}
return minMaxSet;
}
private void parseROIs(MetadataStore store) throws FormatException, IOException {
if (MetadataTools.isOMEXMLMetadata(store) || MetadataTools.isOMEXMLRoot(store.getRoot())) {
return;
}
String roiID = MetadataTools.createLSID("ROI", 0, 0);
String maskID = MetadataTools.createLSID("Shape", 0, 0);
store.setROIID(roiID, 0);
store.setMaskID(maskID, 0, 0);
String positionData = DataTools.readFile(roiDrawFile);
String[] coordinates = positionData.split("[ ,]");
double x1 = Double.parseDouble(coordinates[1]);
double y1 = Double.parseDouble(coordinates[2]);
double x2 = Double.parseDouble(coordinates[3]);
double y2 = Double.parseDouble(coordinates[5]);
store.setMaskX(x1, 0, 0);
store.setMaskY(y1, 0, 0);
store.setMaskWidth(x2 - x1, 0, 0);
store.setMaskHeight(y2 - y1, 0, 0);
store.setImageROIRef(roiID, 0, 0);
ImageReader roiReader = new ImageReader();
roiReader.setId(roiFile);
byte[] roiPixels = roiReader.openBytes(0);
roiReader.close();
BitWriter bits = new BitWriter(roiPixels.length / 8);
for (int i = 0; i < roiPixels.length; i++) {
bits.write(roiPixels[i] == 0 ? 0 : 1, 1);
}
store.setMaskBinData(bits.toByteArray(), 0, 0);
}