37 |
import java.awt.geom.AffineTransform; |
import java.awt.geom.AffineTransform; |
38 |
import java.awt.image.BufferedImage; |
import java.awt.image.BufferedImage; |
39 |
import java.awt.image.ColorModel; |
import java.awt.image.ColorModel; |
40 |
|
import java.awt.image.ComponentColorModel; |
41 |
|
import java.awt.image.DataBuffer; |
42 |
import java.io.File; |
import java.io.File; |
43 |
import java.io.FileNotFoundException; |
import java.io.FileNotFoundException; |
44 |
import java.io.FileWriter; |
import java.io.FileWriter; |
|
import java.io.IOException; |
|
45 |
import java.net.URL; |
import java.net.URL; |
46 |
import java.text.DecimalFormat; |
import java.text.DecimalFormat; |
|
import java.util.HashMap; |
|
47 |
import java.util.List; |
import java.util.List; |
48 |
import java.util.Map; |
import java.util.Map; |
|
import java.util.SortedMap; |
|
|
import java.util.TreeMap; |
|
49 |
|
|
50 |
import javax.swing.BorderFactory; |
import javax.swing.BorderFactory; |
51 |
import javax.swing.Box; |
import javax.swing.Box; |
58 |
import org.geotools.coverage.grid.GridCoverage2D; |
import org.geotools.coverage.grid.GridCoverage2D; |
59 |
import org.geotools.coverage.grid.GridGeometry2D; |
import org.geotools.coverage.grid.GridGeometry2D; |
60 |
import org.geotools.coverage.grid.io.AbstractGridCoverage2DReader; |
import org.geotools.coverage.grid.io.AbstractGridCoverage2DReader; |
61 |
|
import org.geotools.coverage.grid.io.AbstractGridFormat; |
62 |
import org.geotools.feature.FeatureCollection; |
import org.geotools.feature.FeatureCollection; |
63 |
import org.geotools.gce.imagepyramid.ImagePyramidReader; |
import org.geotools.feature.NameImpl; |
64 |
import org.geotools.geometry.jts.ReferencedEnvelope; |
import org.geotools.geometry.jts.ReferencedEnvelope; |
65 |
import org.geotools.map.DefaultMapLayer; |
import org.geotools.map.DefaultMapLayer; |
66 |
import org.geotools.map.MapLayer; |
import org.geotools.map.MapLayer; |
67 |
|
import org.geotools.parameter.Parameter; |
68 |
import org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer; |
import org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer; |
69 |
import org.geotools.styling.ColorMap; |
import org.geotools.styling.ColorMap; |
70 |
import org.geotools.styling.ColorMapEntry; |
import org.geotools.styling.ColorMapEntry; |
76 |
import org.jdom.Element; |
import org.jdom.Element; |
77 |
import org.jdom.input.SAXBuilder; |
import org.jdom.input.SAXBuilder; |
78 |
import org.jdom.output.XMLOutputter; |
import org.jdom.output.XMLOutputter; |
79 |
|
import org.opengis.feature.simple.SimpleFeature; |
80 |
import org.opengis.feature.simple.SimpleFeatureType; |
import org.opengis.feature.simple.SimpleFeatureType; |
81 |
|
import org.opengis.feature.type.Name; |
82 |
import org.opengis.parameter.GeneralParameterValue; |
import org.opengis.parameter.GeneralParameterValue; |
83 |
|
|
84 |
import schmitzm.geotools.JTSUtil; |
import schmitzm.geotools.JTSUtil; |
85 |
|
import schmitzm.geotools.feature.FeatureUtil; |
86 |
import schmitzm.geotools.styling.StylingUtil; |
import schmitzm.geotools.styling.StylingUtil; |
87 |
import schmitzm.io.IOUtil; |
import schmitzm.io.IOUtil; |
88 |
import schmitzm.lang.LangUtil; |
import schmitzm.lang.LangUtil; |
89 |
import schmitzm.swing.SwingUtil; |
import schmitzm.swing.SwingUtil; |
90 |
import skrueger.AttributeMetaData; |
import skrueger.AttributeMetadata; |
91 |
import skrueger.RasterLegendData; |
import skrueger.RasterLegendData; |
92 |
import skrueger.i8n.Translation; |
import skrueger.i8n.Translation; |
93 |
|
|
244 |
* indicated whether the visible or invisible entries are |
* indicated whether the visible or invisible entries are |
245 |
* returned |
* returned |
246 |
*/ |
*/ |
247 |
public static SortedMap<Integer, AttributeMetaData> getVisibleAttributeMetaData( |
public static AttributeMetadataMap getVisibleAttributeMetaData( |
248 |
Map<Integer, AttributeMetaData> amdMap, boolean visible) { |
AttributeMetadataMap amdMap, boolean visible) { |
249 |
SortedMap<Integer, AttributeMetaData> filteredMap = new TreeMap<Integer, AttributeMetaData>(); |
|
250 |
for (AttributeMetaData amd : amdMap.values()) |
AttributeMetadataMap filteredMap = new AttributeMetadataMap(); |
251 |
if (amd.isVisible()) |
for (AttributeMetadata amd : amdMap.values()) |
252 |
filteredMap.put(amd.getColIdx(), amd); |
if (amd.isVisible() == visible) |
253 |
|
filteredMap.put(amd.getName(), amd); |
254 |
|
|
255 |
return filteredMap; |
return filteredMap; |
256 |
} |
} |
257 |
|
|
258 |
/** |
/** |
259 |
* Parses a {@link AttributeMetaData} object from an JDOM-{@link Element}. |
* Parses a {@link AttributeMetadata} object from an JDOM-{@link Element}. |
260 |
* This method works like {@link |
* This method works like {@link |
261 |
* AMLImport#parseDataAttribute(org.w3c.dom.Node}, but for JDOM. |
* AMLImport#parseDataAttribute(org.w3c.dom.Node}, but for JDOM. |
262 |
* |
* |
263 |
* @param element |
* @param element |
264 |
* {@link Element} to parse |
* {@link Element} to parse |
265 |
*/ |
*/ |
266 |
public static AttributeMetaData parseAttributeMetaData(final Element element) { |
public static AttributeMetadata parseAttributeMetaData(final Element element) { |
267 |
final Integer col = Integer.valueOf(element.getAttributeValue("col")); |
final String namespace = String.valueOf(element.getAttributeValue("namespace")); |
268 |
|
final String localname = String.valueOf(element.getAttributeValue("localname")); |
269 |
|
final Name aName= new NameImpl(namespace,localname); |
270 |
final Boolean visible = Boolean.valueOf(element |
final Boolean visible = Boolean.valueOf(element |
271 |
.getAttributeValue("visible")); |
.getAttributeValue("visible")); |
272 |
final String unit = element.getAttributeValue("unit"); |
final String unit = element.getAttributeValue("unit"); |
282 |
else if (childElement.getName().equals("desc")) |
else if (childElement.getName().equals("desc")) |
283 |
desc = parseTranslation(childElement); |
desc = parseTranslation(childElement); |
284 |
} |
} |
285 |
return new AttributeMetaData(col, visible, name, desc, unit); |
return new AttributeMetadata(aName, visible, name, desc, unit); |
286 |
} |
} |
287 |
|
|
288 |
/** |
/** |
289 |
* Parses a {@link AttributeMetaData} map from an JDOM-{@link Element} with |
* Parses a {@link AttributeMetadata} map from an JDOM-{@link Element} with |
290 |
* {@code <attribute>}-childs. |
* {@code <attribute>}-childs. |
291 |
* |
* |
292 |
* @param element |
* @param element |
293 |
* {@link Element} to parse |
* {@link Element} to parse |
294 |
*/ |
*/ |
295 |
public static Map<Integer, AttributeMetaData> parseAttributeMetaDataMap( |
public static AttributeMetadataMap parseAttributeMetaDataMap( |
296 |
final Element element) { |
final Element element) { |
297 |
HashMap<Integer, AttributeMetaData> metaData = new HashMap<Integer, AttributeMetaData>(); |
AttributeMetadataMap metaData = new AttributeMetadataMap(); |
298 |
List<Element> attributesElements = element |
List<Element> attributesElements = element |
299 |
.getChildren(ELEM_NAME_ATTRIBUTE); |
.getChildren(ELEM_NAME_ATTRIBUTE); |
300 |
for (Element attibuteElement : attributesElements) { |
for (Element attibuteElement : attributesElements) { |
301 |
AttributeMetaData attrMetaData = parseAttributeMetaData(attibuteElement); |
AttributeMetadata attrMetaData = parseAttributeMetaData(attibuteElement); |
302 |
metaData.put(attrMetaData.getColIdx(), attrMetaData); |
metaData.put(attrMetaData.getName(), attrMetaData); |
303 |
} |
} |
304 |
return metaData; |
return metaData; |
305 |
} |
} |
306 |
|
|
307 |
/** |
/** |
308 |
* Loads a {@link AttributeMetaData} object from an URL. |
* Loads a {@link AttributeMetadata} object from an URL. |
309 |
* |
* |
310 |
* @param documentUrl |
* @param documentUrl |
311 |
* {@link URL} to parse |
* {@link URL} to parse |
312 |
* @see #parseAttributeMetaData(Element) |
* @see #parseAttributeMetaData(Element) |
313 |
*/ |
*/ |
314 |
public static Map<Integer, AttributeMetaData> loadAttributeMetaDataMap( |
public static AttributeMetadataMap loadAttributeMetaDataMap( |
315 |
final URL documentUrl) throws Exception { |
final URL documentUrl) throws Exception { |
316 |
Document document = SAX_BUILDER.build(documentUrl); |
Document document = SAX_BUILDER.build(documentUrl); |
317 |
return parseAttributeMetaDataMap(document.getRootElement()); |
return parseAttributeMetaDataMap(document.getRootElement()); |
318 |
} |
} |
319 |
|
|
320 |
/** |
/** |
321 |
* Creates an JDOM {@link Element} for the given {@link AttributeMetaData} |
* Creates an JDOM {@link Element} for the given {@link AttributeMetadata} |
322 |
* object. |
* object. |
323 |
* |
* |
324 |
* @param amd |
* @param amd |
325 |
* meta data for one attribute |
* meta data for one attribute |
326 |
*/ |
*/ |
327 |
public static Element createAttributeMetaDataElement( |
public static Element createAttributeMetaDataElement( |
328 |
final AttributeMetaData amd) { |
final AttributeMetadata amd) { |
329 |
final Element element = new Element(ELEM_NAME_ATTRIBUTE, AMLURI); |
final Element element = new Element(ELEM_NAME_ATTRIBUTE, AMLURI); |
330 |
element.setAttribute("col", String.valueOf(amd.getColIdx())); |
element.setAttribute("namespace", String.valueOf(amd.getName().getNamespaceURI())); |
331 |
|
element.setAttribute("localname", String.valueOf(amd.getLocalName())); |
332 |
element.setAttribute("visible", String.valueOf(amd.isVisible())); |
element.setAttribute("visible", String.valueOf(amd.isVisible())); |
333 |
element.setAttribute("unit", amd.getUnit()); |
element.setAttribute("unit", amd.getUnit()); |
334 |
// Creating a aml:name tag... |
// Creating a aml:name tag... |
339 |
} |
} |
340 |
|
|
341 |
/** |
/** |
342 |
* Creates an JDOM {@link Element} for the given {@link AttributeMetaData} |
* Creates an JDOM {@link Element} for the given {@link AttributeMetadata} |
343 |
* map. |
* map. |
344 |
* |
* |
345 |
* @param amdMap |
* @param amdMap |
346 |
* map of attribute meta data |
* map of attribute meta data |
347 |
*/ |
*/ |
348 |
public static Element createAttributeMetaDataMapElement( |
public static Element createAttributeMetaDataMapElement( |
349 |
final Map<Integer, AttributeMetaData> amdMap) { |
final AttributeMetadataMap amdMap) { |
350 |
final Element element = new Element(ELEM_NAME_AMD, AMLURI); |
final Element element = new Element(ELEM_NAME_AMD, AMLURI); |
351 |
for (AttributeMetaData amd : amdMap.values()) |
for (AttributeMetadata amd : amdMap.values()) |
352 |
element.addContent(createAttributeMetaDataElement(amd)); |
element.addContent(createAttributeMetaDataElement(amd)); |
353 |
return element; |
return element; |
354 |
} |
} |
355 |
|
|
356 |
/** |
/** |
357 |
* Saves a {@link AttributeMetaData AttributeMetaData-Map} to an URL. |
* Saves a {@link AttributeMetadata AttributeMetaData-Map} to an URL. |
358 |
* |
* |
359 |
* @param amdMap |
* @param amdMap |
360 |
* map of {@link AttributeMetaData} |
* map of {@link AttributeMetadata} |
361 |
* @param documentUrl |
* @param documentUrl |
362 |
* {@link URL} to store the XML |
* {@link URL} to store the XML |
363 |
*/ |
*/ |
364 |
public static void saveAttributeMetaDataMap( |
public static void saveAttributeMetaDataMap( |
365 |
final Map<Integer, AttributeMetaData> amdMap, final URL documentUrl) |
final AttributeMetadataMap amdMap, final URL documentUrl) |
366 |
throws Exception { |
throws Exception { |
367 |
// Create XML-Document |
// Create XML-Document |
368 |
final FileWriter out = new FileWriter(new File(documentUrl.toURI())); |
final FileWriter out = new FileWriter(new File(documentUrl.toURI())); |
629 |
} |
} |
630 |
if (styledObject instanceof StyledFeatureCollectionInterface |
if (styledObject instanceof StyledFeatureCollectionInterface |
631 |
&& (style.getMetaData() instanceof Map || style.getMetaData() == null)) { |
&& (style.getMetaData() instanceof Map || style.getMetaData() == null)) { |
632 |
Map<Integer, AttributeMetaData> sourceAmd = (Map<Integer, AttributeMetaData>) style |
AttributeMetadataMap sourceAmd = (AttributeMetadataMap) style |
633 |
.getMetaData(); |
.getMetaData(); |
634 |
Map<Integer, AttributeMetaData> destAmd = ((StyledFeatureCollectionInterface) styledObject) |
AttributeMetadataMap destAmd = ((StyledFeatureCollectionInterface) styledObject) |
635 |
.getAttributeMetaDataMap(); |
.getAttributeMetaDataMap(); |
636 |
if (destAmd != null && sourceAmd != null) { |
if (destAmd != null && sourceAmd != null) { |
637 |
destAmd.clear(); |
destAmd.clear(); |
692 |
* @param styledFC |
* @param styledFC |
693 |
* a styled feature collection |
* a styled feature collection |
694 |
*/ |
*/ |
695 |
public static StyledLayerStyle<Map<Integer, AttributeMetaData>> getStyledLayerStyle( |
public static StyledLayerStyle<AttributeMetadataMap> getStyledLayerStyle( |
696 |
StyledFeatureCollectionInterface styledFC) { |
StyledFeatureCollectionInterface styledFC) { |
697 |
return new StyledLayerStyle<Map<Integer, AttributeMetaData>>(styledFC |
return new StyledLayerStyle<AttributeMetadataMap>(styledFC |
698 |
.getStyle(), styledFC.getAttributeMetaDataMap()); |
.getStyle(), styledFC.getAttributeMetaDataMap()); |
699 |
} |
} |
700 |
|
|
761 |
} |
} |
762 |
|
|
763 |
/** |
/** |
764 |
* Loads a {@linkplain Style SLD-Style} and a {@linkplain AttributeMetaData |
* Loads a {@linkplain Style SLD-Style} and a {@linkplain AttributeMetadata |
765 |
* AttributeMetaData-Map} for a given geo-object (feature) source. The SLD |
* AttributeMetaData-Map} for a given geo-object (feature) source. The SLD |
766 |
* file must be present. A missing attribute meta-data file is tolerated. |
* file must be present. A missing attribute meta-data file is tolerated. |
767 |
* |
* |
773 |
* file extention for the raster legend-data file |
* file extention for the raster legend-data file |
774 |
* @return {@code null} in case of any error |
* @return {@code null} in case of any error |
775 |
*/ |
*/ |
776 |
public static StyledLayerStyle<Map<Integer, AttributeMetaData>> loadStyledFeatureStyle( |
public static StyledLayerStyle<AttributeMetadataMap> loadStyledFeatureStyle( |
777 |
URL geoObjectURL, String sldExt, String rldExt) { |
URL geoObjectURL, String sldExt, String rldExt) { |
778 |
Map<Integer, AttributeMetaData> metaData = null; |
AttributeMetadataMap metaData = null; |
779 |
Style sldStyle = null; |
Style sldStyle = null; |
780 |
try { |
try { |
781 |
Style[] styles = StylingUtil.loadSLD(IOUtil.changeUrlExt( |
Style[] styles = StylingUtil.loadSLD(IOUtil.changeUrlExt( |
801 |
return null; |
return null; |
802 |
} |
} |
803 |
|
|
804 |
return new StyledLayerStyle<Map<Integer, AttributeMetaData>>(sldStyle, |
return new StyledLayerStyle<AttributeMetadataMap>(sldStyle, |
805 |
metaData); |
metaData); |
806 |
} |
} |
807 |
|
|
808 |
/** |
/** |
809 |
* Loads a {@linkplain Style SLD-Style} from a {@code .sld} file and |
* Loads a {@linkplain Style SLD-Style} from a {@code .sld} file and |
810 |
* {@linkplain AttributeMetaData AttributeMetaData-Map} from a {@code .amd} |
* {@linkplain AttributeMetadata AttributeMetaData-Map} from a {@code .amd} |
811 |
* file for a given geo-object (feature) source. The SLD file must be |
* file for a given geo-object (feature) source. The SLD file must be |
812 |
* present. A missing attribute meta-data file is tolerated. |
* present. A missing attribute meta-data file is tolerated. |
813 |
* |
* |
819 |
* file extention for the raster legend-data file |
* file extention for the raster legend-data file |
820 |
* @return {@code null} in case of any error |
* @return {@code null} in case of any error |
821 |
*/ |
*/ |
822 |
public static StyledLayerStyle<Map<Integer, AttributeMetaData>> loadStyledFeatureStyle( |
public static StyledLayerStyle<AttributeMetadataMap> loadStyledFeatureStyle( |
823 |
URL geoObjectURL) { |
URL geoObjectURL) { |
824 |
return loadStyledFeatureStyle(geoObjectURL, "sld", "amd"); |
return loadStyledFeatureStyle(geoObjectURL, "sld", "amd"); |
825 |
} |
} |
857 |
// KOMPILIERBAR!! |
// KOMPILIERBAR!! |
858 |
} else if (metaData instanceof Map) { |
} else if (metaData instanceof Map) { |
859 |
saveAttributeMetaDataMap( |
saveAttributeMetaDataMap( |
860 |
(Map<Integer, AttributeMetaData>) metaData, IOUtil |
(AttributeMetadataMap) metaData, IOUtil |
861 |
.changeUrlExt(geoObjectURL, mdExt)); |
.changeUrlExt(geoObjectURL, mdExt)); |
862 |
} else |
} else |
863 |
throw new UnsupportedOperationException( |
throw new UnsupportedOperationException( |
868 |
|
|
869 |
/** |
/** |
870 |
* Stores the {@linkplain Style SLD-Style} to a {@code .sld} file and the |
* Stores the {@linkplain Style SLD-Style} to a {@code .sld} file and the |
871 |
* meta data ({@link RasterLegendData} or {@link AttributeMetaData}) to a |
* meta data ({@link RasterLegendData} or {@link AttributeMetadata}) to a |
872 |
* {@code .rld} or {@code .amd} file. for a given geo-object source. |
* {@code .rld} or {@code .amd} file. for a given geo-object source. |
873 |
* |
* |
874 |
* @param style |
* @param style |
984 |
hbox.add(iconLabel); |
hbox.add(iconLabel); |
985 |
hbox.add(Box.createHorizontalStrut(3)); |
hbox.add(Box.createHorizontalStrut(3)); |
986 |
|
|
|
// **************************************************************************** |
|
|
// The labeltext is read from the SLD. Its either the title |
|
|
// directly, or interpreted as OneLine Code |
|
|
// **************************************************************************** |
|
|
// final String rawText = |
|
|
// rule.getDescription().getTitle().toString(); |
|
|
final String rawText = rule.getDescription().getTitle() |
|
|
.toString(); |
|
|
|
|
987 |
Translation labelT = new Translation(); |
Translation labelT = new Translation(); |
988 |
labelT.fromOneLine(rawText); |
labelT.fromOneLine(rule.getDescription().getTitle()); |
989 |
|
|
990 |
final JLabel classTitleLabel = new JLabel(labelT.toString()); |
final JLabel classTitleLabel = new JLabel(labelT.toString()); |
991 |
hbox.add(classTitleLabel); |
hbox.add(classTitleLabel); |
1002 |
/** |
/** |
1003 |
* Creates a |
* Creates a |
1004 |
* |
* |
1005 |
* @param styledGrid |
* @param styledRaster |
1006 |
* @param iconHeight |
* @param iconHeight |
1007 |
* @param iconWidth |
* @param iconWidth |
1008 |
* @return |
* @return |
1009 |
*/ |
*/ |
1010 |
public static Box createLegendPanel(StyledRasterInterface<?> styledGrid, |
public static Box createLegendPanel(StyledRasterInterface<?> styledRaster, |
1011 |
int iconWidth, int iconHeight) { |
int iconWidth, int iconHeight) { |
1012 |
|
|
1013 |
/** |
/** |
1014 |
* Determine whether a Style is responsible for the coloring |
* Determine whether a Style is responsible for the coloring |
1015 |
*/ |
*/ |
|
Object geoObject = styledGrid.getGeoObject(); |
|
1016 |
ColorModel colorModel = null; |
ColorModel colorModel = null; |
1017 |
if (geoObject instanceof GridCoverage2D) { |
if (!isStyleable(styledRaster) |
1018 |
GridCoverage2D cov = (GridCoverage2D) geoObject; |
|| (isStyleable(styledRaster) && styledRaster.getStyle() == null)) { |
1019 |
colorModel = cov.getRenderedImage().getColorModel(); |
colorModel = getColorModel(styledRaster); |
|
} else if (geoObject instanceof ImagePyramidReader) { |
|
|
|
|
|
org.geotools.parameter.Parameter readGG = new org.geotools.parameter.Parameter( |
|
|
org.geotools.coverage.grid.io.AbstractGridFormat.READ_GRIDGEOMETRY2D); |
|
|
|
|
|
ReferencedEnvelope mapExtend = new org.geotools.geometry.jts.ReferencedEnvelope( |
|
|
styledGrid.getEnvelope(), styledGrid.getCrs()); |
|
|
|
|
|
readGG.setValue(new GridGeometry2D(new GeneralGridEnvelope( |
|
|
new Rectangle(0, 0, 10, 10)), mapExtend)); |
|
|
|
|
|
final AbstractGridCoverage2DReader aReader = (AbstractGridCoverage2DReader) geoObject; |
|
|
try { |
|
|
GridCoverage2D cov = (GridCoverage2D) aReader |
|
|
.read(new GeneralParameterValue[] { readGG }); |
|
|
colorModel = cov.getRenderedImage().getColorModel(); |
|
|
} catch (IllegalArgumentException e) { |
|
|
e.printStackTrace(); |
|
|
} catch (IOException e) { |
|
|
e.printStackTrace(); |
|
|
} |
|
1020 |
} |
} |
1021 |
|
|
1022 |
RasterLegendData rasterLegendData = styledGrid.getLegendMetaData(); |
RasterLegendData rasterLegendData = styledRaster.getLegendMetaData(); |
1023 |
List<Double> legendRasterValues = rasterLegendData.getSortedKeys(); |
List<Double> legendRasterValues = rasterLegendData.getSortedKeys(); |
1024 |
Map<Double, GridCoverage2D> sampleRasters = rasterLegendData |
Map<Double, GridCoverage2D> sampleRasters = rasterLegendData |
1025 |
.createSampleRasters(); |
.createSampleRasters(); |
1082 |
ICON_SIZE.height, BufferedImage.TYPE_INT_ARGB); |
ICON_SIZE.height, BufferedImage.TYPE_INT_ARGB); |
1083 |
Graphics2D graphics = buffImage.createGraphics(); |
Graphics2D graphics = buffImage.createGraphics(); |
1084 |
|
|
1085 |
if (colorModel != null) |
if (colorModel != null) { |
1086 |
|
|
1087 |
try { |
try { |
1088 |
final int rgb = colorModel.getRGB(rValue.intValue()); |
Object inData = null; |
1089 |
final Color color = new Color(rgb); |
switch (colorModel.getTransferType()) { |
1090 |
|
case DataBuffer.TYPE_BYTE: |
1091 |
|
inData = new byte[] { rValue.byteValue() }; |
1092 |
|
break; |
1093 |
|
case DataBuffer.TYPE_USHORT: |
1094 |
|
inData = new short[] { rValue.shortValue() }; |
1095 |
|
break; |
1096 |
|
case DataBuffer.TYPE_INT: |
1097 |
|
inData = new int[] { rValue.intValue() }; |
1098 |
|
break; |
1099 |
|
case DataBuffer.TYPE_SHORT: |
1100 |
|
inData = new short[] { rValue.shortValue() }; |
1101 |
|
break; |
1102 |
|
case DataBuffer.TYPE_FLOAT: |
1103 |
|
inData = new float[] { rValue.floatValue() }; |
1104 |
|
break; |
1105 |
|
case DataBuffer.TYPE_DOUBLE: |
1106 |
|
inData = new double[] { rValue.doubleValue() }; |
1107 |
|
break; |
1108 |
|
default: |
1109 |
|
inData = rValue.intValue(); |
1110 |
|
} |
1111 |
|
final Color color = new Color(colorModel.getRGB(inData)); |
1112 |
graphics.setBackground(color); |
graphics.setBackground(color); |
1113 |
graphics.setColor(color); |
graphics.setColor(color); |
1114 |
graphics.fillRect(0, 0, ICON_SIZE.width, ICON_SIZE.height); |
graphics.fillRect(0, 0, ICON_SIZE.width, ICON_SIZE.height); |
1115 |
} catch (Exception e) { |
} catch (Exception e) { |
1116 |
LOGGER.debug("Dann nehmen wir den GridCoverageRenderer", e); |
LOGGER.debug( |
1117 |
|
"Dann nehmen wir halt den GridCoverageRenderer", e); |
1118 |
|
colorModel = null; |
1119 |
|
} |
1120 |
|
} |
1121 |
|
|
1122 |
/** |
if (colorModel == null) { |
|
* The coverage contains only one value of value rValue |
|
|
*/ |
|
|
GridCoverage2D sampleCov = sampleRasters.get(rValue); |
|
|
GridCoverageRenderer renderer; |
|
|
try { |
|
|
renderer = new GridCoverageRenderer(sampleCov |
|
|
.getCoordinateReferenceSystem(), JTSUtil |
|
|
.createEnvelope(sampleCov.getEnvelope()), |
|
|
new Rectangle(iconWidth, iconHeight), |
|
|
(AffineTransform) null); |
|
|
} catch (Exception e1) { |
|
|
throw new RuntimeException( |
|
|
"Creating the GridCoverageRenderer:", e1); |
|
|
} |
|
1123 |
|
|
1124 |
/** |
/** |
1125 |
* Iterate over all FeatureTypeStyles. |
* The coverage contains only one value of value rValue |
1126 |
*/ |
*/ |
1127 |
// for (FeatureTypeStyle ftStyle : styledGrid.getStyle() |
GridCoverage2D sampleCov = sampleRasters.get(rValue); |
1128 |
// .featureTypeStyles()) { |
GridCoverageRenderer renderer; |
1129 |
// One child-node for every rule |
try { |
1130 |
// List<Rule> rules = ftStyle.rules(); |
renderer = new GridCoverageRenderer(sampleCov |
1131 |
// for (Rule rule : rules) { |
.getCoordinateReferenceSystem(), JTSUtil |
1132 |
final Style style = styledGrid.getStyle(); |
.createEnvelope(sampleCov.getEnvelope()), |
1133 |
List<RasterSymbolizer> rSymbols = StylingUtil |
new Rectangle(iconWidth, iconHeight), |
1134 |
.getRasterSymbolizers(style); |
(AffineTransform) null); |
1135 |
|
} catch (Exception e1) { |
1136 |
for (RasterSymbolizer symbolizer : rSymbols) { |
throw new RuntimeException( |
1137 |
// LOGGER.debug("Creating a new Legend Image for RUle |
"Creating the GridCoverageRenderer:", e1); |
1138 |
// name = |
} |
1139 |
// "+rule.getName()); |
|
1140 |
try { |
/** |
1141 |
renderer.paint(graphics, sampleCov, symbolizer); |
* Iterate over all FeatureTypeStyles. |
1142 |
} catch (Exception ee) { |
*/ |
1143 |
LOGGER.error("Unable to paint " + symbolizer |
// for (FeatureTypeStyle ftStyle : styledGrid.getStyle() |
1144 |
+ " into the legend image", ee); |
// .featureTypeStyles()) { |
1145 |
} |
// One child-node for every rule |
1146 |
// } |
// List<Rule> rules = ftStyle.rules(); |
1147 |
// } |
// for (Rule rule : rules) { |
1148 |
|
final Style style = styledRaster.getStyle(); |
1149 |
|
List<RasterSymbolizer> rSymbols = StylingUtil |
1150 |
|
.getRasterSymbolizers(style); |
1151 |
|
|
1152 |
|
for (RasterSymbolizer symbolizer : rSymbols) { |
1153 |
|
// LOGGER.debug("Creating a new Legend Image for RUle |
1154 |
|
// name = |
1155 |
|
// "+rule.getName()); |
1156 |
|
try { |
1157 |
|
renderer.paint(graphics, sampleCov, symbolizer); |
1158 |
|
} catch (Exception ee) { |
1159 |
|
LOGGER.error("Unable to paint " + symbolizer |
1160 |
|
+ " into the legend image", ee); |
1161 |
} |
} |
1162 |
|
// } |
1163 |
|
// } |
1164 |
} |
} |
1165 |
|
} |
1166 |
|
|
1167 |
ImageIcon legendIcon = new ImageIcon(buffImage); |
ImageIcon legendIcon = new ImageIcon(buffImage); |
1168 |
|
|
1189 |
return box; |
return box; |
1190 |
} |
} |
1191 |
|
|
1192 |
|
/** |
1193 |
|
* Extracts the {@link ColorModel} of any {@link StyledRasterInterface}. May |
1194 |
|
* return <code>null</code> if the geoobject can not be accessed. |
1195 |
|
*/ |
1196 |
|
@SuppressWarnings("unchecked") |
1197 |
|
public static ColorModel getColorModel(StyledRasterInterface<?> styledGrid) { |
1198 |
|
ColorModel colorModel = null; |
1199 |
|
try { |
1200 |
|
Object geoObject = styledGrid.getGeoObject(); |
1201 |
|
if (geoObject instanceof GridCoverage2D) { |
1202 |
|
GridCoverage2D cov = (GridCoverage2D) geoObject; |
1203 |
|
colorModel = cov.getRenderedImage().getColorModel(); |
1204 |
|
} else if (styledGrid instanceof StyledRasterPyramidInterface) { |
1205 |
|
|
1206 |
|
Parameter readGG = new Parameter( |
1207 |
|
AbstractGridFormat.READ_GRIDGEOMETRY2D); |
1208 |
|
|
1209 |
|
ReferencedEnvelope mapExtend = new org.geotools.geometry.jts.ReferencedEnvelope( |
1210 |
|
styledGrid.getEnvelope(), styledGrid.getCrs()); |
1211 |
|
|
1212 |
|
readGG.setValue(new GridGeometry2D(new GeneralGridEnvelope( |
1213 |
|
new Rectangle(0, 0, 1, 1)), mapExtend)); |
1214 |
|
|
1215 |
|
FeatureCollection<SimpleFeatureType, SimpleFeature> rFc = (FeatureCollection<SimpleFeatureType, SimpleFeature>) geoObject; |
1216 |
|
|
1217 |
|
final AbstractGridCoverage2DReader aReader = (AbstractGridCoverage2DReader) FeatureUtil |
1218 |
|
.getWrappedGeoObject(rFc); |
1219 |
|
GridCoverage2D cov = (GridCoverage2D) aReader |
1220 |
|
.read(new GeneralParameterValue[] { readGG }); |
1221 |
|
colorModel = cov.getRenderedImage().getColorModel(); |
1222 |
|
} |
1223 |
|
} catch (Exception e) { |
1224 |
|
LOGGER.error("Error reading the colormodel from " + styledGrid, e); |
1225 |
|
return null; |
1226 |
|
} |
1227 |
|
return colorModel; |
1228 |
|
} |
1229 |
|
|
1230 |
|
/** |
1231 |
|
* @return <code>true</code> if a {@link RasterSymbolizer} can be applied |
1232 |
|
* and will have an effect. Some rasters (e.g. GeoTIFF) can come |
1233 |
|
* with their own {@link ColorModel} and will ignore any |
1234 |
|
* {@link RasterSymbolizer} = SLD. |
1235 |
|
*/ |
1236 |
|
public static boolean isStyleable(StyledRasterInterface<?> styledRaster) { |
1237 |
|
ColorModel colorModel = getColorModel(styledRaster); |
1238 |
|
|
1239 |
|
LOGGER.info("The colormodel of " + styledRaster.getTitle() + " is " |
1240 |
|
+ colorModel.getClass().getSimpleName()); |
1241 |
|
|
1242 |
|
if (colorModel == null) |
1243 |
|
return true; |
1244 |
|
if (colorModel instanceof ComponentColorModel) |
1245 |
|
return true; |
1246 |
|
return false; |
1247 |
|
} |
1248 |
} |
} |