root / branches / v2_0_0_prep / extensions / org.gvsig.symbology / src / main / java / org / gvsig / symbology / fmap / mapcontext / rendering / legend / styling / AttrInTableLabelingStrategy.java @ 33205
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package org.gvsig.symbology.fmap.mapcontext.rendering.legend.styling; |
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import java.awt.Color; |
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import java.awt.Font; |
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import java.awt.Graphics2D; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import java.util.ArrayList; |
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import java.util.List; |
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|
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import org.apache.batik.ext.awt.geom.PathLength; |
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import org.gvsig.compat.print.PrintAttributes; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.tools.dispose.DisposableIterator; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureQuery; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.aggregate.MultiPoint; |
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import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.geom.util.Converter; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.ContainsEnvelopeEvaluator; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelingMethod; |
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import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelingStrategy; |
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import org.gvsig.fmap.mapcontext.rendering.legend.styling.IPlacementConstraints; |
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import org.gvsig.fmap.mapcontext.rendering.legend.styling.IZoomConstraints; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.CartographicSupport; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.impl.CartographicSupportToolkit; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.text.impl.SimpleTextSymbol; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.gvsig.tools.task.Cancellable; |
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import org.slf4j.LoggerFactory; |
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|
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/**
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* LabelingStrategy used when the user wants to use label sizes, rotations, etc. from
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* the values included in fields of the datasource's table
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*
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* @author jaume dominguez faus - jaume.dominguez@iver.es
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*
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*/
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public class AttrInTableLabelingStrategy implements ILabelingStrategy, CartographicSupport { |
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private static final String FIELD_LABELING_METHOD = "labelingMethod"; |
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private static final String FIELD_ZOOM_CONSTRAINTS = "zoomConstraints"; |
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private static final String FIELD_COLOR_FONT = "colorFont"; |
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private static final String FIELD_LAYER = "layer"; |
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private static final String FIELD_REFERENCE_SYSTEM = "referenceSystem"; |
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private static final String FIELD_FIXED_COLOR = "fixedColor"; |
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private static final String FIELD_USE_FIXED_COLOR = "useFixedColor"; |
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private static final String FIELD_FIXED_SIZE = "fixedSize"; |
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private static final String FIELD_USE_FIXED_SIZE = "useFixedSize"; |
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private static final String FIELD_FONT = "font"; |
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private static final String FIELD_UNIT = "Unit"; |
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private static final String FIELD_ROTATION = "RotationField"; |
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private static final String FIELD_COLOR = "ColorField"; |
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private static final String FIELD_HEIGHT = "HeightField"; |
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private static final String FIELD_TEXT = "TextField"; |
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private static final GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
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private static final org.slf4j.Logger logger = LoggerFactory.getLogger(AttrInTableLabelingStrategy.class); |
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public static final double MIN_TEXT_SIZE = 3; |
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private static final String ATTR_IN_TABLE_LABELING_STRATEGY_DYNCLASS_NAME = |
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"AttrInTableLabelingStrategy";
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private ILabelingMethod method = new DefaultLabelingMethod(); |
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private IZoomConstraints zoom;
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private FLyrVect layer;
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// private double unitFactor = 1D;
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private double fixedSize=10; |
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private Color fixedColor; |
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private int unit = -1; //(pixel) |
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private boolean useFixedSize; |
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private boolean useFixedColor; |
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private int referenceSystem; |
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// private boolean isPrinting;
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private String[] usedFields = null; |
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private Font font; |
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private Color colorFont; |
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private String textFieldName; |
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private String rotationFieldName; |
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private String heightFieldName; |
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private String colorFieldName; |
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|
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public ILabelingMethod getLabelingMethod() {
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return this.method; |
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} |
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public void setLabelingMethod(ILabelingMethod method) { |
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this.method = method;
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} |
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public IPlacementConstraints getPlacementConstraints() {
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return null; // (automatically handled by the driver) |
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} |
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public void setPlacementConstraints(IPlacementConstraints constraints) { |
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// nothing
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} |
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public IZoomConstraints getZoomConstraints() {
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return zoom;
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} |
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public void setZoomConstraints(IZoomConstraints constraints) { |
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this.zoom = constraints;
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} |
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private void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel, PrintAttributes props) throws ReadException {
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double scale = viewPort.getScale();
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// double fontScaleFactor = FConstant.FONT_HEIGHT_SCALE_FACTOR;
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SimpleTextSymbol sym = new SimpleTextSymbol();
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sym.setFont(getFont()); |
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sym.setUnit(unit); |
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sym.setReferenceSystem(referenceSystem); |
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if (zoom==null || |
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( zoom.isUserDefined() && (scale >= zoom.getMaxScale()) |
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&& (scale <= zoom.getMinScale()) ) ) { |
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FeatureSet set = null;
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DisposableIterator iterator = null;
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try {
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// limit the labeling to the visible extent
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List<String> fields = new ArrayList<String>(); |
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int heightPos =-1; |
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int rotationPos =-1; |
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int textPos = -1; |
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int colorPos = -1; |
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// int geomPos = -1;
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if (!this.usesFixedSize()) { |
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if (getHeightField() != null) { |
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heightPos = fields.size(); |
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fields.add(getHeightField()); |
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} |
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} |
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if (getRotationField() != null) { |
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rotationPos = fields.size(); |
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fields.add(getRotationField()); |
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} |
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if (getTextField() != null) { |
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textPos = fields.size(); |
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fields.add(getTextField()); |
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} |
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if (!this.usesFixedColor() && getColorField() != null) { |
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colorPos = fields.size(); |
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fields.add(getColorField()); |
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} |
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FeatureStore featureStore=layer.getFeatureStore(); |
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// geomPos = fields.size();
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String geomName=featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName();
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fields.add(geomName); |
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FeatureQuery featureQuery=featureStore.createFeatureQuery(); |
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featureQuery.setAttributeNames((String[]) fields.toArray(new String[fields.size()])); |
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// TODO no set filter y layer is contained totaly in viewPort
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ContainsEnvelopeEvaluator iee=new ContainsEnvelopeEvaluator(viewPort.getAdjustedEnvelope(),viewPort.getProjection(),featureStore.getDefaultFeatureType(),geomName);
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featureQuery.setFilter(iee); |
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set = featureStore |
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.getFeatureSet(featureQuery); |
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// ReadableVectorial source = layer.getSource();
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// SelectableDataSource recordSet = source.getRecordset();
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iterator = set.fastIterator(); |
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// CreateLabelsOperationContext cloc=new CreateLabelsOperationContext();
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// cloc.setDublicates(true);
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// cloc.setPosition(0);
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while(iterator.hasNext()){
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if (cancel.isCanceled()){
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return;
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} |
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Feature feature=(Feature)iterator.next(); |
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// for(int i=bs.nextSetBit(0); i>=0 && !cancel.isCanceled(); i=bs.nextSetBit(i+1)) {
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// Value[] vv = recordSet.getRow(i);
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double size;
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Color color = null; |
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if (useFixedSize){
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// uses fixed size
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size = fixedSize;// * fontScaleFactor;
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// } else if (idHeightField != -1) {
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} else if (heightFieldName != null) { |
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// text size is defined in the table
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try {
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//// Object obj=feature.get(idHeightField);
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// Object obj=feature.get(heightPos);
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// if (obj!=null) {
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// size = ((Number) obj).doubleValue();// * fontScaleFactor;
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// } else {
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// size=0;
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// }
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size = feature.getDouble(heightPos); |
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} catch (ClassCastException ccEx) { |
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// if (!NullValue.class.equals(feature.get(idHeightField).getClass())) {
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// if (!NullValue.class.equals(feature.get(heightPos).getClass())) {
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//
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// throw new ReadException("Unknown", ccEx);
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// }
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// a null value
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// Logger.getAnonymousLogger().
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// warning("Null text height value for text '"+feature.get(idTextField).toString()+"'");
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logger. |
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warn("Null text height value for text '{}'", feature.get(textPos).toString());
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continue;
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} |
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} else {
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// otherwise will use the size in the symbol
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size = sym.getFont().getSize(); |
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} |
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size = CartographicSupportToolkit. |
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getCartographicLength(this,
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size, |
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viewPort, |
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MapContext.getScreenDPI()); |
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// dpi);
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// toScreenUnitYAxis(this,
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// size,
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// viewPort
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// );
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if (size <= MIN_TEXT_SIZE) {
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// label is too small to be readable, will be skipped
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// this speeds up the rendering in wider zooms
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continue;
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} |
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sym.setFontSize(size); |
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if (useFixedColor){
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color = fixedColor; |
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// } else if (idColorField != -1) {
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} else if (colorFieldName != null) { |
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// text size is defined in the table
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try {
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// color = new Color(feature.getInt(idColorField));
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color = new Color(feature.getInt(colorPos)); |
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} catch (ClassCastException ccEx) { |
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// if (feature.get(idColorField) != null) {
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if (feature.get(colorPos) != null) { |
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throw new ReadException("Unknown", ccEx); |
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} |
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// a null value
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// Logger.getAnonymousLogger().
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// warning(
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// "Null color value for text '"
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// + feature.getString(idTextField)
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// + "'");
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logger.warn( |
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"Null color value for text '{}'",
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feature.getString(textFieldName)); |
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continue;
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} |
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} else {
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color = sym.getTextColor(); |
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} |
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sym.setTextColor(color); |
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double rotation = 0D; |
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// if (idRotationField!= -1) {
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if (rotationFieldName != null) { |
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// text rotation is defined in the table
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// rotation = -Math.toRadians(((Number) feature.get(idRotationField)).doubleValue());
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rotation = -Math.toRadians(((Number) feature.get(rotationPos)).doubleValue()); |
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} |
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Geometry geom = feature.getDefaultGeometry(); |
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// Object obj=feature.get(idTextField);
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// Object obj = feature.get(textPos);
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// if (obj!=null) {
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// sym.setText(obj.toString());
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// }
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sym.setText(feature.getString(textPos)); |
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sym.setRotation(rotation); |
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Point2D labelPoint = createLabelPoint(geom);
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Point p = geomManager.createPoint(labelPoint.getX(), labelPoint.getY(), SUBTYPES.GEOM2D);
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p.transform(viewPort.getAffineTransform()); |
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if (props == null) { |
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sym.draw(g, null, p, feature, cancel);
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} else {
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sym.print(g, null, p, props);
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} |
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// FLabel[] aux =(FLabel[])geom.invokeOperation(CreateLabels.CODE,cloc);
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//// FLabel[] aux = geom.createLabels(0, true);
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// for (int j = 0; j < aux.length; j++) {
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// Point p = geomManager.createPoint(aux[j].getOrig().getX(), aux[j].getOrig().getY(), SUBTYPES.GEOM2D);
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// p.transform(viewPort.getAffineTransform());
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// if (properties==null) {
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// sym.draw(g, null, p, cancel);
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// } else {
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// sym.print(g, null, p, properties);
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// }
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// }
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} |
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// } catch (GeometryOperationNotSupportedException e) {
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// throw new ReadException(
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// "Could not draw annotation in the layer.", e);
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// } catch (GeometryOperationException e) {
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// throw new ReadException(
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// "Could not draw annotation in the layer.", e);
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} catch (BaseException e) {
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throw new ReadException( |
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"Could not draw annotation in the layer.", e);
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} finally {
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if (iterator != null) { |
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iterator.dispose(); |
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} |
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if (set != null) { |
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set.dispose(); |
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} |
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|
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} |
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} |
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} |
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public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel, double dpi) throws ReadException { |
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draw(image, g, viewPort, cancel, null);
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} |
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private Point2D createLabelPoint(org.gvsig.fmap.geom.Geometry geom) |
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throws CreateGeometryException {
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Point2D pAux = null; |
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switch (geom.getType()) {
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case org.gvsig.fmap.geom.Geometry.TYPES.POINT:
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pAux = new Point2D.Double( |
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((org.gvsig.fmap.geom.primitive.Point) geom).getX(), |
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((org.gvsig.fmap.geom.primitive.Point) geom).getY()); |
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return pAux;
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case org.gvsig.fmap.geom.Geometry.TYPES.CURVE:
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PathLength pathLen = new PathLength(geom);
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// if (pathLen.lengthOfPath() < width / mT.getScaleX()) return;
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float midDistance = pathLen.lengthOfPath() / 2; |
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pAux = pathLen.pointAtLength(midDistance); |
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return pAux;
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case org.gvsig.fmap.geom.Geometry.TYPES.SURFACE:
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com.vividsolutions.jts.geom.Geometry geo = Converter |
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.geometryToJts(geom); |
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if (geo == null) { |
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return null; |
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} |
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com.vividsolutions.jts.geom.Point pJTS = geo.getCentroid(); |
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if (pJTS != null) { |
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org.gvsig.fmap.geom.Geometry pLabel = Converter |
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.jtsToGeometry(pJTS); |
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return new Point2D.Double( |
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((org.gvsig.fmap.geom.primitive.Point) pLabel).getX(), |
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((org.gvsig.fmap.geom.primitive.Point) pLabel).getY()); |
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} |
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break;
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case org.gvsig.fmap.geom.Geometry.TYPES.MULTIPOINT:
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int num = ((MultiPoint) geom).getPrimitivesNumber();
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Rectangle2D r = null; |
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if (num > 0) { |
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r = ((MultiPoint) geom).getPointAt(0).getBounds2D();
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for (int i = 1; i < num; i++) { |
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org.gvsig.fmap.geom.primitive.Point fp = ((MultiPoint) geom) |
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.getPointAt(i); |
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r.add(new Point2D.Double(fp.getX(), fp.getY())); |
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} |
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} |
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if (r != null) |
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return new Point2D.Double(r.getCenterX(), r.getCenterY()); |
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break;
|
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} // switch
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return null; |
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} |
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|
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public String getClassName() { |
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return getClass().getName();
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} |
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|
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public String getRotationField() throws DataException { |
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return this.rotationFieldName; |
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} |
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|
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public String getTextField() throws DataException { |
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return this.textFieldName; |
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} |
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|
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public String getHeightField() throws DataException { |
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return this.heightFieldName; |
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} |
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|
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public String getColorField() throws DataException { |
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return this.colorFieldName; |
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} |
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|
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public void setTextField(String textFieldName) { |
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this.textFieldName=textFieldName;
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this.usedFields = null; |
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} |
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public void setRotationField(String rotationFieldName) { |
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this.rotationFieldName = rotationFieldName;
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this.usedFields = null; |
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} |
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|
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/**
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* Sets the field that contains the size of the text. The size is computed
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* in meters. To use any other unit, call setUnit(int) with the scale factor from meters
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* (for centimeters, call <b>setUnitFactor(0.01))</b>.
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* @param heightFieldName
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*/
|
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public void setHeightField(String heightFieldName) { |
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this.heightFieldName = heightFieldName;
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this.usedFields = null; |
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} |
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|
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|
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public void setColorField(String colorFieldName) { |
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this.colorFieldName = colorFieldName;
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} |
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|
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public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
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PrintAttributes props) throws ReadException {
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draw(null, g, viewPort, cancel, props);
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} |
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|
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public void setUsesFixedSize(boolean b) { |
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useFixedSize = b; |
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this.usedFields = null; |
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} |
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|
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public boolean usesFixedSize() { |
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return useFixedSize;
|
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} |
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|
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public double getFixedSize() { |
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return fixedSize;
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} |
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|
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public void setFixedSize(double fixedSize) { |
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this.fixedSize = fixedSize;
|
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this.usedFields = null; |
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} |
475 |
|
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public void setUsesFixedColor(boolean b) { |
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useFixedColor = b; |
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this.usedFields = null; |
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} |
480 |
|
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public boolean usesFixedColor() { |
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return useFixedColor;
|
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} |
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|
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public Color getFixedColor() { |
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return fixedColor;
|
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} |
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|
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public void setFixedColor(Color fixedColor) { |
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this.fixedColor = fixedColor;
|
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} |
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|
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|
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public void setUnit(int unitIndex) { |
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unit = unitIndex; |
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|
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} |
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|
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public int getUnit() { |
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return unit;
|
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} |
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|
503 |
public String[] getUsedFields() { |
504 |
if (this.usedFields == null) { |
505 |
List<String> v = new ArrayList<String>(4); |
506 |
try {
|
507 |
if (!this.usesFixedSize()) { |
508 |
if (getHeightField() != null) { |
509 |
v.add(getHeightField()); |
510 |
} |
511 |
} |
512 |
if (getRotationField() != null) { |
513 |
v.add(getRotationField()); |
514 |
} |
515 |
if (getTextField() != null) { |
516 |
v.add(getTextField()); |
517 |
} |
518 |
|
519 |
if (!this.usesFixedColor() && getColorField() != null) { |
520 |
v.add(getColorField()); |
521 |
} |
522 |
} catch (DataException e) {
|
523 |
logger.error("Error", e);
|
524 |
} |
525 |
this.usedFields = (String[]) v.toArray(new String[v.size()]); |
526 |
} |
527 |
return this.usedFields; |
528 |
} |
529 |
|
530 |
public int getReferenceSystem() { |
531 |
return referenceSystem;
|
532 |
} |
533 |
|
534 |
public void setReferenceSystem(int referenceSystem) { |
535 |
this.referenceSystem = referenceSystem;
|
536 |
} |
537 |
|
538 |
public double toCartographicSize(ViewPort viewPort, double dpi, Geometry geom) { |
539 |
// not required here
|
540 |
throw new Error("Undefined in this context"); |
541 |
} |
542 |
|
543 |
public void setCartographicSize(double cartographicSize, Geometry geom) { |
544 |
// not required here
|
545 |
throw new Error("Undefined in this context"); |
546 |
} |
547 |
|
548 |
public double getCartographicSize(ViewPort viewPort, double dpi, Geometry geom) { |
549 |
// not required here
|
550 |
throw new Error("Undefined in this context"); |
551 |
|
552 |
} |
553 |
|
554 |
public void setLayer(FLayer layer) throws ReadException { |
555 |
this.layer = (FLyrVect) layer;
|
556 |
if (layer == null) { |
557 |
return;
|
558 |
} |
559 |
FeatureType type; |
560 |
try {
|
561 |
type = this.layer.getFeatureStore().getDefaultFeatureType();
|
562 |
} catch (DataException e) {
|
563 |
// FIXME Throw DataException
|
564 |
throw new ReadException(this.getClass().getName(), e); |
565 |
} |
566 |
|
567 |
if (textFieldName != null) { |
568 |
if (type.getIndex(textFieldName) < 0) { |
569 |
// FIXME exception ??
|
570 |
} |
571 |
} |
572 |
if (rotationFieldName != null) { |
573 |
if (type.getIndex(rotationFieldName) < 0) { |
574 |
// FIXME exception ??
|
575 |
} |
576 |
} |
577 |
if (heightFieldName != null) { |
578 |
if (type.getIndex(heightFieldName) < 0) { |
579 |
// FIXME exception ??
|
580 |
} |
581 |
} |
582 |
if (colorFieldName != null) { |
583 |
if (type.getIndex(colorFieldName) < 0) { |
584 |
// FIXME exception ??
|
585 |
} |
586 |
} |
587 |
} |
588 |
|
589 |
public boolean shouldDrawLabels(double scale) { |
590 |
return layer.isWithinScale(scale);
|
591 |
} |
592 |
public Color getColorFont() { |
593 |
return colorFont;
|
594 |
} |
595 |
|
596 |
public void setColorFont(Color colorFont) { |
597 |
this.colorFont = colorFont;
|
598 |
} |
599 |
|
600 |
public Font getFont() { |
601 |
return font;
|
602 |
} |
603 |
|
604 |
public void setFont(Font selFont) { |
605 |
this.font = selFont;
|
606 |
} |
607 |
|
608 |
/* (non-Javadoc)
|
609 |
* @see org.gvsig.tools.persistence.Persistent#loadFromState(org.gvsig.tools.persistence.PersistentState)
|
610 |
*/
|
611 |
public void loadFromState(PersistentState state) |
612 |
throws PersistenceException {
|
613 |
|
614 |
setTextField(state.getString(FIELD_TEXT)); |
615 |
setHeightField(state.getString(FIELD_HEIGHT)); |
616 |
setColorField(state.getString(FIELD_COLOR)); |
617 |
setRotationField(state.getString(FIELD_ROTATION)); |
618 |
setUnit(state.getInt(FIELD_UNIT)); |
619 |
setFont((Font) state.get(FIELD_FONT));
|
620 |
useFixedSize = state.getBoolean(FIELD_USE_FIXED_SIZE); |
621 |
setFixedSize(state.getDouble(FIELD_FIXED_SIZE)); |
622 |
useFixedColor = state.getBoolean(FIELD_USE_FIXED_COLOR); |
623 |
setFixedColor((Color) state.get(FIELD_FIXED_COLOR));
|
624 |
setReferenceSystem(state.getInt(FIELD_REFERENCE_SYSTEM)); |
625 |
|
626 |
try {
|
627 |
setLayer((FLayer) state.get(FIELD_LAYER)); |
628 |
} catch (ReadException e) {
|
629 |
PersistenceException ex = |
630 |
createPersistenceException("Error loading state from persistence");
|
631 |
ex.add(e); |
632 |
throw ex;
|
633 |
} |
634 |
setColorFont((Color) state.get(FIELD_COLOR_FONT));
|
635 |
setZoomConstraints((IZoomConstraints) state.get(FIELD_ZOOM_CONSTRAINTS)); |
636 |
setLabelingMethod((ILabelingMethod) state.get(FIELD_LABELING_METHOD)); |
637 |
} |
638 |
|
639 |
public static void registerPersistence() { |
640 |
// Add the DynClass definition.
|
641 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
642 |
DynStruct definition = manager.addDefinition( |
643 |
DefaultLabelingMethod.class, |
644 |
ATTR_IN_TABLE_LABELING_STRATEGY_DYNCLASS_NAME, |
645 |
ATTR_IN_TABLE_LABELING_STRATEGY_DYNCLASS_NAME+" Persistence definition",
|
646 |
null,
|
647 |
null
|
648 |
); |
649 |
definition.addDynFieldString(FIELD_TEXT).setMandatory(true);
|
650 |
definition.addDynFieldString(FIELD_HEIGHT).setMandatory(true);
|
651 |
definition.addDynFieldString(FIELD_COLOR).setMandatory(true);
|
652 |
definition.addDynFieldString(FIELD_ROTATION).setMandatory(true);
|
653 |
definition.addDynFieldInt(FIELD_UNIT).setMandatory(true);
|
654 |
definition.addDynFieldObject(FIELD_FONT).setMandatory(true);
|
655 |
definition.addDynFieldBoolean(FIELD_USE_FIXED_SIZE).setMandatory(true);
|
656 |
definition.addDynFieldDouble(FIELD_FIXED_SIZE).setMandatory(true);
|
657 |
definition.addDynFieldBoolean(FIELD_USE_FIXED_COLOR).setMandatory(true);
|
658 |
definition.addDynFieldObject(FIELD_FIXED_COLOR).setMandatory(true);
|
659 |
definition.addDynFieldInt(FIELD_REFERENCE_SYSTEM).setMandatory(true);
|
660 |
definition.addDynFieldObject(FIELD_LAYER).setMandatory(true);
|
661 |
definition.addDynFieldObject(FIELD_COLOR_FONT).setMandatory(true);
|
662 |
definition.addDynFieldObject(FIELD_ZOOM_CONSTRAINTS).setMandatory(true);
|
663 |
definition.addDynFieldObject(FIELD_LABELING_METHOD).setMandatory(true);
|
664 |
} |
665 |
|
666 |
/* (non-Javadoc)
|
667 |
* @see org.gvsig.tools.persistence.Persistent#saveToState(org.gvsig.tools.persistence.PersistentState)
|
668 |
*/
|
669 |
public void saveToState(PersistentState state) throws PersistenceException { |
670 |
PersistenceException ex = null;
|
671 |
|
672 |
try {
|
673 |
state.set(FIELD_TEXT, getTextField()); |
674 |
} catch (DataException e) {
|
675 |
if (ex == null) { |
676 |
ex = createPersistenceException("Error saving to state");
|
677 |
} |
678 |
ex.add(e); |
679 |
} |
680 |
try {
|
681 |
state.set(FIELD_HEIGHT, getHeightField()); |
682 |
} catch (DataException e) {
|
683 |
if (ex == null) { |
684 |
ex = createPersistenceException("Error saving to state");
|
685 |
} |
686 |
ex.add(e); |
687 |
} |
688 |
try {
|
689 |
state.set(FIELD_COLOR, getColorField()); |
690 |
} catch (DataException e) {
|
691 |
if (ex == null) { |
692 |
ex = createPersistenceException("Error saving to state");
|
693 |
} |
694 |
ex.add(e); |
695 |
} |
696 |
try {
|
697 |
state.set(FIELD_ROTATION, getRotationField()); |
698 |
} catch (DataException e) {
|
699 |
if (ex == null) { |
700 |
ex = |
701 |
createPersistenceException("Error saving to state for persistence");
|
702 |
} |
703 |
ex.add(e); |
704 |
} |
705 |
state.set(FIELD_UNIT, getUnit()); |
706 |
state.set(FIELD_FONT, getFont()); |
707 |
state.set(FIELD_USE_FIXED_SIZE, useFixedSize); |
708 |
state.set(FIELD_FIXED_SIZE, getFixedSize()); |
709 |
state.set(FIELD_USE_FIXED_COLOR, useFixedColor); |
710 |
state.set(FIELD_FIXED_COLOR, getFixedColor()); |
711 |
state.set(FIELD_REFERENCE_SYSTEM, getReferenceSystem()); |
712 |
state.set(FIELD_LAYER, layer); |
713 |
state.set(FIELD_COLOR_FONT, getColorFont()); |
714 |
state.set(FIELD_ZOOM_CONSTRAINTS, getZoomConstraints()); |
715 |
state.set(FIELD_LABELING_METHOD, getLabelingMethod()); |
716 |
|
717 |
if (ex != null) { |
718 |
throw ex;
|
719 |
} |
720 |
} |
721 |
|
722 |
private PersistenceException createPersistenceException(String message) { |
723 |
PersistenceException ex = new PersistenceException(message);
|
724 |
ex.fillInStackTrace(); |
725 |
return ex;
|
726 |
} |
727 |
} |