/**
* Runs the plugin. The plugin continually runs each shadow transformation until ESC is pressed.
*/
@Override
public void run() {
if (unsupportedImage(display)) {
cancel("This command only works with a single plane of data");
return;
}
statusService.showStatus("Press ESC to terminate");
final Dataset input = imgDispService.getActiveDataset(display);
final RealRect selection = overlayService.getSelectionBounds(display);
final Dataset originalData = input.duplicate();
userHasQuit = false;
while (!userHasQuit) {
for (int i = 0; i < KERNELS.length; i++) {
final Convolve3x3Operation operation =
new Convolve3x3Operation(input, selection, KERNELS[i]);
operation.run();
try {
Thread.sleep(100);
} catch (final Exception e) {
// do nothing
}
originalData.copyInto(input);
if (userHasQuit) break;
}
}
statusService.showStatus("Shadows demo terminated");
}
@Override
public void run() {
statusService.showStatus("Creating a small table...");
createBaseballTable();
// create a larger table with 10K elements
statusService.showStatus("Creating a large table...");
createBigTable();
// create a simple spreadsheet (with string data values)
statusService.showStatus("Creating spreadsheet...");
createSpreadsheet();
statusService.clearStatus();
}
/** Stops animation for the given {@link ImageDisplay}. */
public void stop(final ImageDisplay display) {
final Animation animation = animations.get(display);
if (animation != null) {
animation.stop();
statusService.showStatus(STOPPED_STATUS);
}
}
// drag - publish rectangle dimensions in status bar
@Override
public void onMouseDrag(final MsDraggedEvent evt) {
if (evt.getButton() != MsButtonEvent.LEFT_BUTTON) return;
final StatusService statusService = evt.getContext().getService(StatusService.class);
final ImageDisplayService imgService = evt.getContext().getService(ImageDisplayService.class);
final ImageDisplay imgDisp = imgService.getActiveImageDisplay();
final IntCoords startPt = new IntCoords(anchor.x, anchor.y);
final IntCoords endPt = new IntCoords(evt.getX() - anchor.x, evt.getY() - anchor.y);
final RealCoords startPtModelSpace = imgDisp.getCanvas().panelToImageCoords(startPt);
final RealCoords endPtModelSpace = imgDisp.getCanvas().panelToImageCoords(endPt);
final int x = (int) startPtModelSpace.x;
final int y = (int) startPtModelSpace.y;
final int w = (int) endPtModelSpace.x;
final int h = (int) endPtModelSpace.y;
final String message = String.format("x=%d, y=%d, w=%d, h=%d", x, y, w, h);
statusService.showStatus(message);
// NB: Prevent PixelProbe from overwriting the status bar.
evt.consume();
}
private void createBigTable() {
final int colCount = 10, rowCount = 10000;
big = new DefaultResultsTable(colCount, rowCount);
for (int col = 0; col < colCount; col++) {
statusService.showProgress(col, colCount);
for (int row = 0; row < rowCount; row++) {
big.setValue(col, row, row + col);
}
}
}
/** Starts animation for the given {@link ImageDisplay}. */
public void start(final ImageDisplay display) {
getAnimation(display).start();
statusService.showStatus(STARTED_STATUS);
}
/** Stops all animations. */
public void stopAll() {
for (final Animation animation : animations.values()) {
animation.stop();
}
statusService.showStatus(ALL_STOPPED_STATUS);
}