public boolean contains(Object o) { checkModified(); // FIXME: Arreglar (lanzar select directamente) Iterator iterator = this.iterator(); while (iterator.hasNext()) { Feature feature = (Feature) iterator.next(); if (feature.getReference().equals(((Feature) o).getReference())) { return true; } } return false; }
/** @see com.iver.andami.plugins.IExtension#isEnabled() */ public boolean isEnabled() { DisposableIterator iterator = null; try { if (EditionUtilities.getEditionStatus() == EditionUtilities.EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE) { view = (View) PluginServices.getMDIManager().getActiveWindow(); mapControl = view.getMapControl(); EditionManager em = CADExtension.getEditionManager(); if (em.getActiveLayerEdited() == null) { return false; } VectorialLayerEdited vle = (VectorialLayerEdited) em.getActiveLayerEdited(); // FLyrVect lv=(FLyrVect)vle.getLayer(); if (((FeatureSelection) vle.getFeatureStore().getSelection()).getSize() < 1) { return false; } // ArrayList selectedRows=vle.getSelectedRow(); // if (selectedRows.size()<1) { // return false; // } iterator = ((FeatureSelection) vle.getFeatureStore().getSelection()).iterator(); if (iterator.hasNext()) { Feature feature = (Feature) iterator.next(); if (feature.getDefaultGeometry() != null && exploit.isApplicable((feature.getDefaultGeometry()).getType())) { return true; } } } } catch (DataException e) { NotificationManager.addError(e.getMessage(), e); } finally { if (iterator != null) { iterator.dispose(); } } return false; }
public void draw( BufferedImage image, Graphics2D g, ViewPort viewPort, Cancellable cancel, double dpi) throws ReadException { double scale = viewPort.getScale(); // double fontScaleFactor = FConstant.FONT_HEIGHT_SCALE_FACTOR; SimpleTextSymbol sym = new SimpleTextSymbol(); sym.setFont(getFont()); sym.setUnit(unit); sym.setReferenceSystem(referenceSystem); if (zoom == null || (zoom.isUserDefined() && (scale >= zoom.getMaxScale()) && (scale <= zoom.getMinScale()))) { FeatureSet set = null; DisposableIterator iterator = null; try { // limit the labeling to the visible extent ArrayList fields = new ArrayList(); int heightPos = -1; int rotationPos = -1; int textPos = -1; int colorPos = -1; int geomPos = -1; if (!this.usesFixedSize()) { if (getHeightField() != null) { heightPos = fields.size(); fields.add(getHeightField()); } } if (getRotationField() != null) { rotationPos = fields.size(); fields.add(getRotationField()); } if (getTextField() != null) { textPos = fields.size(); fields.add(getTextField()); } if (!this.usesFixedColor() && getColorField() != null) { colorPos = fields.size(); fields.add(getColorField()); } FeatureStore featureStore = layer.getFeatureStore(); geomPos = fields.size(); String geomName = featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName(); fields.add(geomName); FeatureQuery featureQuery = featureStore.createFeatureQuery(); featureQuery.setAttributeNames((String[]) fields.toArray(new String[fields.size()])); // TODO no set filter y layer is contained totaly in viewPort ContainsEnvelopeEvaluator iee = new ContainsEnvelopeEvaluator( viewPort.getAdjustedExtent(), viewPort.getProjection(), featureStore.getDefaultFeatureType(), geomName); featureQuery.setFilter(iee); set = featureStore.getFeatureSet(featureQuery); // ReadableVectorial source = layer.getSource(); // SelectableDataSource recordSet = source.getRecordset(); iterator = set.fastIterator(); CreateLabelsOperationContext cloc = new CreateLabelsOperationContext(); cloc.setDublicates(true); cloc.setPosition(0); while (iterator.hasNext()) { if (cancel.isCanceled()) { return; } Feature feature = (Feature) iterator.next(); // for(int i=bs.nextSetBit(0); i>=0 && !cancel.isCanceled(); i=bs.nextSetBit(i+1)) { // Value[] vv = recordSet.getRow(i); double size; Color color = null; if (useFixedSize) { // uses fixed size size = fixedSize; // * fontScaleFactor; // } else if (idHeightField != -1) { } else if (heightFieldName != null) { // text size is defined in the table try { // Object obj=feature.get(idHeightField); Object obj = feature.get(heightPos); if (obj != null) { size = ((Number) obj).doubleValue(); // * fontScaleFactor; } else { size = 0; } } catch (ClassCastException ccEx) { // if (!NullValue.class.equals(feature.get(idHeightField).getClass())) { if (!NullValue.class.equals(feature.get(heightPos).getClass())) { throw new ReadException("Unknown", ccEx); } // a null value // Logger.getAnonymousLogger(). // warning("Null text height value for text // '"+feature.get(idTextField).toString()+"'"); Logger.getAnonymousLogger() .warning( "Null text height value for text '" + feature.get(textPos).toString() + "'"); continue; } } else { // otherwise will use the size in the symbol size = sym.getFont().getSize(); } size = CartographicSupportToolkit.getCartographicLength( this, size, viewPort, MapContext.getScreenDPI()); // dpi); // toScreenUnitYAxis(this, // size, // viewPort // ); if (size <= MIN_TEXT_SIZE) { // label is too small to be readable, will be skipped // this speeds up the rendering in wider zooms continue; } sym.setFontSize(size); if (useFixedColor) { color = fixedColor; // } else if (idColorField != -1) { } else if (colorFieldName != null) { // text size is defined in the table try { // color = new Color(feature.getInt(idColorField)); color = new Color(feature.getInt(colorPos)); } catch (ClassCastException ccEx) { // if (feature.get(idColorField) != null) { if (feature.get(colorPos) != null) { throw new ReadException("Unknown", ccEx); } // a null value // Logger.getAnonymousLogger(). // warning( // "Null color value for text '" // + feature.getString(idTextField) // + "'"); Logger.getAnonymousLogger() .warning("Null color value for text '" + feature.getString(textFieldName) + "'"); continue; } } else { color = sym.getTextColor(); } sym.setTextColor(color); double rotation = 0D; // if (idRotationField!= -1) { if (rotationFieldName != null) { // text rotation is defined in the table // rotation = -Math.toRadians(((Number) // feature.get(idRotationField)).doubleValue()); rotation = -Math.toRadians(((Number) feature.get(rotationPos)).doubleValue()); } Geometry geom = feature.getDefaultGeometry(); // Object obj=feature.get(idTextField); Object obj = feature.get(textPos); if (obj != null) { sym.setText(obj.toString()); } sym.setRotation(rotation); FLabel[] aux = (FLabel[]) geom.invokeOperation(CreateLabels.CODE, cloc); // FLabel[] aux = geom.createLabels(0, true); for (int j = 0; j < aux.length; j++) { Point p = geomManager.createPoint( aux[j].getOrig().getX(), aux[j].getOrig().getY(), SUBTYPES.GEOM2D); p.transform(viewPort.getAffineTransform()); if (properties == null) { sym.draw(g, null, p, cancel); } else { sym.print(g, null, p, properties); } } } } catch (GeometryOperationNotSupportedException e) { throw new ReadException("Could not draw annotation in the layer.", e); } catch (GeometryOperationException e) { throw new ReadException("Could not draw annotation in the layer.", e); } catch (BaseException e) { throw new ReadException("Could not draw annotation in the layer.", e); } finally { if (iterator != null) { iterator.dispose(); } if (set != null) { set.dispose(); } } } }
public Object getValue(Feature feature, String nameField) { if (feature != null) return feature.get(nameField); return null; }