protected void loadData(String s) {
try {
double[] doubles = parseDoubles(s);
if (doubles.length != width * height) {
throw new IOException(
"File doesn't contain width x height (" + (width * height) + ") values");
}
DoubleBuffer buffer = Buffers.newDirectDoubleBuffer(width * height);
buffer.put(doubles);
buffer.rewind();
for (int i = 0; i < width * height; i++) {
double elev = buffer.get();
minElevation = Math.min(minElevation, elev);
maxElevation = Math.max(maxElevation, elev);
}
synchronized (elevationLock) {
this.elevations = buffer;
}
// force a recalculate
lastGlobe = null;
firePropertyChange(AVKey.LAYER, null, this);
} catch (IOException e) {
if (loadAttempts < MAX_DOWNLOAD_ATTEMPTS) {
loaded = false;
Downloader.removeCache(url);
Logging.logger().warning("Deleted corrupt cached data file for " + url);
} else {
e.printStackTrace();
}
}
}
@Override
public void loadIcon(final Runnable afterLoad) {
synchronized (iconLock) {
if (!iconDownloading && !iconLoaded) {
iconDownloading = true;
RetrievalHandler setIconHandler =
new RetrievalHandler() {
@Override
public void handle(RetrievalResult result) {
synchronized (iconLock) {
try {
Image image = ImageIO.read(result.getAsInputStream());
icon = new ImageIcon(image);
} catch (Exception e) {
}
iconLoaded = true;
iconDownloading = false;
}
afterLoad.run();
}
};
Downloader.downloadIfModified(iconURL, setIconHandler, setIconHandler, true);
}
}
}