Revision 39492 branches/v2_0_0_prep/libraries/org.gvsig.symbology/org.gvsig.symbology.lib/org.gvsig.symbology.lib.impl/src/main/java/org/gvsig/symbology/fmap/mapcontext/rendering/legend/styling/AttrInTableLabelingStrategy.java
| AttrInTableLabelingStrategy.java | ||
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import java.util.ArrayList; |
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import java.util.List; |
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import org.cresques.cts.ICoordTrans; |
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import org.cresques.cts.IProjection; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.compat.print.PrintAttributes; |
| ... | ... | |
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import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
| ... | ... | |
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fields.add(getColorField()); |
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} |
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FeatureStore featureStore=layer.getFeatureStore(); |
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FeatureStore featureStore = layer.getFeatureStore(); |
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ICoordTrans ct = layer.getCoordTrans(); |
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String geomName=featureStore.getDefaultFeatureType().getDefaultGeometryAttributeName();
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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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if (viewPort.getAdjustedEnvelope().contains( |
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layer.getFullEnvelope())) {
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/* |
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* viewport contains layer completely |
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*/ |
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set = featureStore.getFeatureSet(); |
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} else {
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/* |
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* view port does not contain layer completely |
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*/ |
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IntersectsEnvelopeEvaluator iee = null; |
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IProjection data_proj = null; |
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Envelope env_in_store_crs = null; |
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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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IntersectsEnvelopeEvaluator iee = new IntersectsEnvelopeEvaluator( |
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viewPort.getAdjustedEnvelope(), |
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viewPort.getProjection(), |
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featureStore.getDefaultFeatureType(), |
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geomName); |
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featureQuery.setFilter(iee); |
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set = featureStore |
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.getFeatureSet(featureQuery); |
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if (ct == null) {
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env_in_store_crs = viewPort.getAdjustedEnvelope(); |
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data_proj = viewPort.getProjection(); |
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} else {
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env_in_store_crs = viewPort.getAdjustedEnvelope().convert( |
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ct.getInverted()); |
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data_proj = ct.getPOrig(); |
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} |
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iee = new IntersectsEnvelopeEvaluator( |
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env_in_store_crs, |
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data_proj, |
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featureStore.getDefaultFeatureType(), |
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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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featureQuery.setFilter(iee); |
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set = featureStore.getFeatureSet(featureQuery); |
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} |
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/* |
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* 'set' now has the features that have to be labeled |
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*/ |
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iterator = set.fastIterator(); |
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while(iterator.hasNext()){
|
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if (cancel.isCanceled()){
|
| ... | ... | |
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Geometry geom = feature.getDefaultGeometry(); |
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sym.setText(feature.getString(fields.get(textPos))); |
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sym.setRotation(rotation); |
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|
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if (ct != null) {
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/* |
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* Reproject from store CRS to view CRS |
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*/ |
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geom = geom.cloneGeometry(); |
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geom.reProject(ct); |
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} |
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|
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Point p = createLabelPoint(geom); |
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if( p != null ) {
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