void moveUp(Layer layer) {
if (canMove(layer)) {
final Layer parentLayer = layer.getParent();
final int layerIndex = layer.getParent().getChildIndex(layer.getId());
parentLayer.getChildren().remove(layer);
parentLayer.getChildren().add(layerIndex - 1, layer);
}
}
public static void displayImages(
String title,
RenderedImage[] images,
AffineTransform[] imageToModelTransforms,
int levelCount) {
final LayerCanvas layerCanvas = new LayerCanvas();
installLayerCanvasNavigation(layerCanvas);
final Layer collectionLayer = layerCanvas.getLayer();
for (int i = 0; i < images.length; i++) {
final ImageLayer layer = new ImageLayer(images[i], imageToModelTransforms[i], levelCount);
collectionLayer.getChildren().add(layer);
}
openFrame(layerCanvas, title, new Rectangle(0, 0, 512, 512));
}
public static void displayImage(
File location, String extension, AffineTransform imageToModelTransform, int levelCount) {
final LayerCanvas layerCanvas = new LayerCanvas();
installLayerCanvasNavigation(layerCanvas);
final Layer collectionLayer = layerCanvas.getLayer();
final MultiLevelSource source =
FileMultiLevelSource.create(location, extension, imageToModelTransform, levelCount);
final ImageLayer layer = new ImageLayer(source);
collectionLayer.getChildren().add(layer);
final Rectangle viewportBounds = new Rectangle(0, 0, 640, 480);
layerCanvas.setPreferredSize(new Dimension(640, 480));
layerCanvas.getViewport().setViewBounds(viewportBounds);
layerCanvas.getViewport().zoom(layer.getModelBounds());
openFrame(layerCanvas, location.getPath(), viewportBounds);
}
private synchronized void updateChildren() {
// Collect all current mask layers
LayerFilter layerFilter =
layer -> {
PropertySet conf = layer.getConfiguration();
return conf.isPropertyDefined(MaskLayerType.PROPERTY_NAME_MASK)
&& conf.getValue(MaskLayerType.PROPERTY_NAME_MASK) != null;
};
List<Layer> maskLayers =
LayerUtils.getChildLayers(
LayerUtils.getRootLayer(this), LayerUtils.SEARCH_DEEP, layerFilter);
HashMap<Mask, Layer> currentLayers = new HashMap<>();
for (Layer maskLayer : maskLayers) {
Mask mask = maskLayer.getConfiguration().getValue(MaskLayerType.PROPERTY_NAME_MASK);
currentLayers.put(mask, maskLayer);
}
// Allign mask layers with available masks
if (raster != null && getProduct() != null) {
Mask[] availableMasks = getProduct().getMaskGroup().toArray(new Mask[0]);
HashSet<Layer> unusedLayers = new HashSet<>(maskLayers);
for (Mask availableMask : availableMasks) {
// todo add all mask layers as soon as the masks have been scaled to fit the raster
if (raster.getRasterSize().equals(availableMask.getRasterSize())) {
Layer layer = currentLayers.get(availableMask);
if (layer != null) {
unusedLayers.remove(layer);
} else {
layer = createLayer(availableMask);
getChildren().add(layer);
}
layer.setVisible(raster.getOverlayMaskGroup().contains(availableMask));
}
}
// Remove unused layers
for (Layer layer : unusedLayers) {
layer.dispose();
Layer layerParent = layer.getParent();
if (layerParent != null) {
layerParent.getChildren().remove(layer);
}
}
}
}
static boolean insertImageLayer(LayerSourcePageContext pageContext) {
AffineTransform transform =
(AffineTransform) pageContext.getPropertyValue(PROPERTY_NAME_WORLD_TRANSFORM);
String imageFilePath = (String) pageContext.getPropertyValue(PROPERTY_NAME_IMAGE_FILE_PATH);
try {
ProductSceneView sceneView = SnapApp.getDefault().getSelectedProductSceneView();
final ImageFileLayerType type = LayerTypeRegistry.getLayerType(ImageFileLayerType.class);
final PropertySet configuration = type.createLayerConfig(sceneView);
configuration.setValue(ImageFileLayerType.PROPERTY_NAME_IMAGE_FILE, new File(imageFilePath));
configuration.setValue(ImageFileLayerType.PROPERTY_NAME_WORLD_TRANSFORM, transform);
Layer layer = type.createLayer(sceneView, configuration);
layer.setName(FileUtils.getFileNameFromPath(imageFilePath));
Layer rootLayer = sceneView.getRootLayer();
rootLayer.getChildren().add(sceneView.getFirstImageLayerIndex(), layer);
return true;
} catch (Exception e) {
pageContext.showErrorDialog(e.getMessage());
return false;
}
}