Examples with Symbolizer org.geotools.styling.Symbolizer used on opensource projects

Example 56 with Symbolizer

use of org.geotools.styling.Symbolizer in project sldeditor by robward-scisys.

the class SymbolizerDetailsPanel method getMinimumVersion.

/**
 * Gets the minimum version vendor option present in the SLD.
 *
 * @param parentObj the parent obj
 * @param sldObj the sld obj
 * @param vendorOptionsPresentList the vendor options present list
 */
public void getMinimumVersion(Object parentObj, Object sldObj, List<VendorOptionPresent> vendorOptionsPresentList) {
    Class<?> parentClass = null;
    Class<?> classSelected = sldObj.getClass();
    if (sldObj instanceof StyledLayerDescriptor) {
    // No parent
    } else if (sldObj instanceof StyledLayer) {
        parentClass = StyledLayerDescriptor.class;
    } else if (sldObj instanceof Style) {
        parentClass = StyledLayer.class;
    } else if (sldObj instanceof FeatureTypeStyle) {
        parentClass = Style.class;
    } else if (sldObj instanceof Rule) {
        parentClass = FeatureTypeStyle.class;
    } else if (sldObj instanceof Symbolizer) {
        parentClass = Rule.class;
    }
    internal_getMinimumVersion(parentObj, sldObj, vendorOptionsPresentList, parentClass, classSelected);
    if (sldObj instanceof PointSymbolizerImpl) {
        PointSymbolizerImpl pointSymbolizer = (PointSymbolizerImpl) sldObj;
        parentClass = PointSymbolizerImpl.class;
        classSelected = FillImpl.class;
        internal_getMinimumVersion(pointSymbolizer, pointSymbolizer.getGraphic(), vendorOptionsPresentList, parentClass, classSelected);
    } else if (sldObj instanceof LineSymbolizerImpl) {
        LineSymbolizerImpl lineSymbolizer = (LineSymbolizerImpl) sldObj;
        parentClass = LineSymbolizerImpl.class;
        classSelected = StrokeImpl.class;
        internal_getMinimumVersion(lineSymbolizer, lineSymbolizer.getStroke(), vendorOptionsPresentList, parentClass, classSelected);
    } else if (sldObj instanceof PolygonSymbolizerImpl) {
        PolygonSymbolizerImpl polygonSymbolizer = (PolygonSymbolizerImpl) sldObj;
        parentClass = PolygonSymbolizerImpl.class;
        classSelected = FillImpl.class;
        internal_getMinimumVersion(polygonSymbolizer, polygonSymbolizer.getFill(), vendorOptionsPresentList, parentClass, classSelected);
        classSelected = StrokeImpl.class;
        internal_getMinimumVersion(polygonSymbolizer, polygonSymbolizer.getStroke(), vendorOptionsPresentList, parentClass, classSelected);
    } else if (sldObj instanceof TextSymbolizerImpl) {
        TextSymbolizerImpl textSymbolizer = (TextSymbolizerImpl) sldObj;
        parentClass = Rule.class;
        classSelected = TextSymbolizerImpl.class;
        internal_getMinimumVersion(parentObj, textSymbolizer, vendorOptionsPresentList, parentClass, classSelected);
    } else if (sldObj instanceof RasterSymbolizerImpl) {
        RasterSymbolizerImpl rasterSymbolizer = (RasterSymbolizerImpl) sldObj;
        parentClass = Rule.class;
        classSelected = RasterSymbolizerImpl.class;
        internal_getMinimumVersion(parentObj, rasterSymbolizer, vendorOptionsPresentList, parentClass, classSelected);
    }
}

Example 57 with Symbolizer

use of org.geotools.styling.Symbolizer in project sldeditor by robward-scisys.

the class PointSymbolizerDetails method populate.

/*
     * (non-Javadoc)
     * 
     * @see com.sldeditor.ui.iface.PopulateDetailsInterface#populate(com.sldeditor.ui.detail.selectedsymbol.SelectedSymbol)
     */
@Override
public void populate(SelectedSymbol selectedSymbol) {
    if (selectedSymbol != null) {
        Symbolizer symbolizer = selectedSymbol.getSymbolizer();
        populateStandardData(symbolizer);
        fieldConfigVisitor.populateField(FieldIdEnum.GEOMETRY, symbolizer.getGeometry());
    }
    updateSymbol();
}

Example 58 with Symbolizer

use of org.geotools.styling.Symbolizer in project sldeditor by robward-scisys.

the class RasterSymbolizerDetails method updateSymbol.

/**
 * Update symbol.
 */
private void updateSymbol() {
    // Contrast enhancement
    Expression gammaValueExpression = fieldConfigVisitor.getExpression(FieldIdEnum.RASTER_CONTRAST_GAMMAVALUE);
    ContrastEnhancement contrastEnhancement = null;
    GroupConfigInterface group = getGroup(GroupIdEnum.RASTER_CONTRAST);
    if (group.isPanelEnabled()) {
        String method = null;
        group = getGroup(GroupIdEnum.RASTER_OVERALL_CONTRAST_METHOD);
        if (group != null) {
            MultiOptionGroup contrastNormalizeMethodGroup = (MultiOptionGroup) group;
            OptionGroup selectedOption = contrastNormalizeMethodGroup.getSelectedOptionGroup();
            if (selectedOption != null) {
                method = selectedOption.getLabel();
            }
        }
        contrastEnhancement = (ContrastEnhancement) getStyleFactory().contrastEnhancement(gammaValueExpression, method);
    }
    // Colour map
    ColorMap colorMap = fieldConfigVisitor.getColourMap(FieldIdEnum.RASTER_COLOURMAP);
    ValueComboBoxData colourMapType = fieldConfigVisitor.getComboBox(FieldIdEnum.RASTER_COLOURMAP_TYPE);
    colorMap.setType(Integer.valueOf(colourMapType.getKey()));
    // Channel selection
    ChannelSelection channelSelection = null;
    group = getGroup(GroupIdEnum.RASTER_CHANNELSELECTION);
    if (group != null) {
        if (group.isPanelEnabled()) {
            MultiOptionGroup contrastEnhancementGroup = (MultiOptionGroup) group;
            OptionGroup selectedOption = contrastEnhancementGroup.getSelectedOptionGroup();
            if (selectedOption.getId() == GroupIdEnum.RASTER_GREY_CHANNEL_OPTION) {
                // Grey option group
                SelectedChannelType greyChannel = extractContrastEnhancementGroup(GroupIdEnum.RASTER_GREY_CHANNEL, FieldIdEnum.RASTER_RGB_GREY_NAME, GroupIdEnum.RASTER_RGB_CHANNEL_GREY_CONTRAST, FieldIdEnum.RASTER_RGB_CHANNEL_GREY_CONTRAST_GAMMA, GroupIdEnum.RASTER_RGB_CHANNEL_GREY_CONTRAST_METHOD);
                channelSelection = getStyleFactory().channelSelection(greyChannel);
            } else {
                SelectedChannelType redChannel = extractContrastEnhancementGroup(GroupIdEnum.RASTER_RGB_CHANNEL_RED, FieldIdEnum.RASTER_RGB_RED_NAME, GroupIdEnum.RASTER_RGB_CHANNEL_RED_CONTRAST, FieldIdEnum.RASTER_RGB_CHANNEL_RED_CONTRAST_GAMMA, GroupIdEnum.RASTER_RGB_CHANNEL_RED_CONTRAST_METHOD);
                SelectedChannelType greenChannel = extractContrastEnhancementGroup(GroupIdEnum.RASTER_RGB_CHANNEL_GREEN, FieldIdEnum.RASTER_RGB_GREEN_NAME, GroupIdEnum.RASTER_RGB_CHANNEL_GREEN_CONTRAST, FieldIdEnum.RASTER_RGB_CHANNEL_GREEN_CONTRAST_GAMMA, GroupIdEnum.RASTER_RGB_CHANNEL_GREEN_CONTRAST_METHOD);
                SelectedChannelType blueChannel = extractContrastEnhancementGroup(GroupIdEnum.RASTER_RGB_CHANNEL_BLUE, FieldIdEnum.RASTER_RGB_BLUE_NAME, GroupIdEnum.RASTER_RGB_CHANNEL_BLUE_CONTRAST, FieldIdEnum.RASTER_RGB_CHANNEL_BLUE_CONTRAST_GAMMA, GroupIdEnum.RASTER_RGB_CHANNEL_BLUE_CONTRAST_METHOD);
                SelectedChannelType[] channels = new SelectedChannelType[3];
                channels[0] = redChannel;
                channels[1] = greenChannel;
                channels[2] = blueChannel;
                channelSelection = getStyleFactory().createChannelSelection(channels);
            }
        }
    }
    // 
    // Overlap
    // 
    OverlapBehavior overlapBehavior = null;
    group = getGroup(GroupIdEnum.RASTER_OVERLAP);
    if (group.isPanelEnabled()) {
        ValueComboBoxData overlapBehaviorValue = fieldConfigVisitor.getComboBox(FieldIdEnum.RASTER_OVERLAP_BEHAVIOUR);
        overlapBehavior = OverlapBehavior.valueOf(overlapBehaviorValue.getKey());
    }
    // 
    // Shaded relief
    // 
    ShadedRelief shadedRelief = null;
    group = getGroup(GroupIdEnum.RASTER_SHADEDRELIEF);
    if (group.isPanelEnabled()) {
        shadedRelief = new ShadedReliefImpl();
        shadedRelief.setBrightnessOnly(fieldConfigVisitor.getBoolean(FieldIdEnum.RASTER_SHADEDRELIEF_BRIGHTNESS));
        shadedRelief.setReliefFactor(fieldConfigVisitor.getExpression(FieldIdEnum.RASTER_SHADEDRELIEF_FACTOR));
    }
    Symbolizer symbolizer = null;
    StandardData standardData = getStandardData();
    Expression opacityExpression = fieldConfigVisitor.getExpression(FieldIdEnum.RASTER_OPACITY);
    // Geometry field
    Expression geometryField = ExtractGeometryField.getGeometryField(fieldConfigVisitor);
    RasterSymbolizer rasterSymbolizer = (RasterSymbolizer) getStyleFactory().rasterSymbolizer(standardData.name, geometryField, standardData.description, standardData.unit, opacityExpression, channelSelection, overlapBehavior, colorMap, contrastEnhancement, shadedRelief, symbolizer);
    if (vendorOptionRasterFactory != null) {
        vendorOptionRasterFactory.updateSymbol(rasterSymbolizer);
    }
    rasterSymbolizer.setOverlapBehavior(overlapBehavior);
    SelectedSymbol.getInstance().replaceSymbolizer(rasterSymbolizer);
    this.fireUpdateSymbol();
}

Example 59 with Symbolizer

use of org.geotools.styling.Symbolizer in project polymap4-core by Polymap4.

the class StyleCompositeSerializer method defaultFeatureTypeStyle.

protected FeatureTypeStyle defaultFeatureTypeStyle(org.geotools.styling.Style result, Style style, Symbolizer... symbolizers) {
    Rule rule = sf.createRule();
    // handle visibleIf
    FilterStyleProperty visibleIf = (FilterStyleProperty) style.visibleIf.get();
    if (visibleIf instanceof ScaleRangeFilter) {
        rule.setMinScaleDenominator(((ScaleRangeFilter) visibleIf).minScale.get());
        rule.setMaxScaleDenominator(((ScaleRangeFilter) visibleIf).maxScale.get());
    } else if (visibleIf instanceof ConstantFilter) {
        Filter filter = ((ConstantFilter) visibleIf).filter();
        if (!filter.equals(Filter.INCLUDE)) {
            rule.setFilter(filter);
        }
    } else {
        throw new RuntimeException("Unhandled Style.visibleIf type: " + visibleIf.getClass());
    }
    for (Symbolizer s : symbolizers) {
        rule.symbolizers().add(s);
    }
    ;
    FeatureTypeStyle fts = sf.createFeatureTypeStyle();
    fts.rules().add(rule);
    result.featureTypeStyles().add(fts);
    return fts;
}

Example 60 with Symbolizer

use of org.geotools.styling.Symbolizer in project hale by halestudio.

the class DefinitionImages method getLegendImage.

/**
 * Get a legend image for a given type definition
 *
 * @param type the type definition
 * @param dataSet the data set the type definition belongs to
 * @param definedOnly if only for defined styles a image shall be created
 * @return the legend image or <code>null</code>
 */
protected BufferedImage getLegendImage(TypeDefinition type, DataSet dataSet, boolean definedOnly) {
    StyleService ss = PlatformUI.getWorkbench().getService(StyleService.class);
    Style style = (definedOnly) ? (ss.getDefinedStyle(type)) : (ss.getStyle(type, dataSet));
    if (style == null) {
        return null;
    }
    // create a dummy feature based on the style
    Drawer d = Drawer.create();
    SimpleFeature feature = null;
    Symbolizer[] symbolizers = SLD.symbolizers(style);
    if (symbolizers.length > 0) {
        Symbolizer symbolizer = symbolizers[0];
        if (symbolizer instanceof LineSymbolizer) {
            feature = d.feature(d.line(LINE_POINTS));
        } else if (symbolizer instanceof PointSymbolizer) {
            feature = d.feature(d.point(WIDTH / 2, HEIGHT / 2));
        }
        if (symbolizer instanceof PolygonSymbolizer) {
            feature = d.feature(d.polygon(POLY_POINTS));
        }
    }
    if (feature != null) {
        BufferedImage image = new BufferedImage(WIDTH, HEIGHT, BufferedImage.TYPE_INT_ARGB);
        // GraphicsEnvironment.getLocalGraphicsEnvironment().
        // getDefaultScreenDevice().getDefaultConfiguration().createCompatibleImage(WIDTH, HEIGHT,
        // Transparency.TRANSLUCENT);
        // use white background to have a neutral color even if selected
        Color bg = Color.WHITE;
        Graphics2D g = image.createGraphics();
        try {
            g.setColor(bg);
            g.fillRect(0, 0, WIDTH, HEIGHT);
        } finally {
            g.dispose();
        }
        d.drawDirect(image, feature, style);
        return image;
    }
    return null;
}