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

Example 6 with Graphic

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

the class DefaultSymbols method createDefaultGraphicFill.

/**
 * Creates a default graphic fill.
 *
 * @return the fill
 */
public static Fill createDefaultGraphicFill() {
    Graphic graphicFill = styleFactory.createDefaultGraphic();
    Expression colour = ff.literal(DEFAULT_FILL_COLOUR);
    Expression backgroundColour = null;
    Expression opacity = ff.literal(1.0);
    Fill fill = styleFactory.createFill(colour, backgroundColour, opacity, graphicFill);
    return fill;
}

Example 7 with Graphic

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

the class DefaultSymbols method createArrow.

/**
 * Creates the arrow.
 *
 * @param angleFunction the angle function
 * @param locationFunction the location function
 * @param markerSymbol the marker symbol
 * @param isSourceArrow the is source arrow
 * @return the point symbolizer
 */
private static PointSymbolizer createArrow(FunctionName angleFunction, FunctionName locationFunction, String markerSymbol, boolean isSourceArrow) {
    String name = isSourceArrow ? Localisation.getString(SLDTreeTools.class, "TreeItem.sourceArrow") : Localisation.getString(SLDTreeTools.class, "TreeItem.destArrow");
    PointSymbolizer pointSymbolizer = createDefaultPointSymbolizer();
    pointSymbolizer.setName(name);
    Graphic graphic = pointSymbolizer.getGraphic();
    graphic.setSize(ff.literal(DEFAULT_ARROW_SIZE));
    List<GraphicalSymbol> graphicalSymbolList = graphic.graphicalSymbols();
    MarkImpl mark = (MarkImpl) graphicalSymbolList.get(0);
    Expression wellKnownName = ff.literal(markerSymbol);
    mark.setWellKnownName(wellKnownName);
    mark.getFill().setColor(ff.literal(DEFAULT_COLOUR));
    // Arrow rotation
    List<Expression> rotationArgumentList = new ArrayList<Expression>();
    String geometryFieldName = "geom";
    DataSourceInterface dsInfo = DataSourceFactory.getDataSource();
    if (dsInfo != null) {
        geometryFieldName = dsInfo.getGeometryFieldName();
    }
    rotationArgumentList.add(ff.property(geometryFieldName));
    Expression rotation = FunctionManager.getInstance().createExpression(angleFunction, rotationArgumentList);
    if (isSourceArrow) {
        graphic.setRotation(ff.add(ff.literal(DEGREES_180), rotation));
    } else {
        graphic.setRotation(rotation);
    }
    AnchorPoint anchorPoint = styleFactory.anchorPoint(ff.literal(0.5), ff.literal(0.5));
    graphic.setAnchorPoint(anchorPoint);
    // Set location of the arrow head
    List<Expression> endPointArgumentList = new ArrayList<Expression>();
    endPointArgumentList.add(ff.property(geometryFieldName));
    Expression geometry = FunctionManager.getInstance().createExpression(locationFunction, endPointArgumentList);
    pointSymbolizer.setGeometry(geometry);
    return pointSymbolizer;
}

Example 8 with Graphic

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

the class RuleRenderVisitor method visit.

/**
 * Visit.
 *
 * @param rule the rule
 */
/*
     * (non-Javadoc)
     * 
     * @see org.geotools.styling.visitor.DuplicatingStyleVisitor#visit(org.geotools.styling.Rule)
     */
@SuppressWarnings("deprecation")
@Override
public void visit(Rule rule) {
    Rule copy = null;
    Symbolizer[] symsCopy = null;
    if (!displayOverall) {
        if ((symbolizerIndex >= 0) && (symbolizerIndex < rule.getSymbolizers().length)) {
            symsCopy = new Symbolizer[1];
            symsCopy[0] = copy(rule.getSymbolizers()[symbolizerIndex]);
        }
    }
    // As a catch all copy everything
    if (symsCopy == null) {
        symsCopy = rule.getSymbolizers();
        for (int i = 0; i < symsCopy.length; i++) {
            symsCopy[i] = copy(symsCopy[i]);
        }
    }
    Graphic[] legendCopy = rule.getLegendGraphic();
    for (int i = 0; i < legendCopy.length; i++) {
        legendCopy[i] = copy(legendCopy[i]);
    }
    Description descCopy = rule.getDescription();
    descCopy = copy(descCopy);
    copy = sf.createRule();
    copy.setSymbolizers(symsCopy);
    copy.setDescription(descCopy);
    copy.setLegendGraphic(legendCopy);
    copy.setName(rule.getName());
    Filter filterCopy = null;
    copy.setFilter(filterCopy);
    copy.setElseFilter(rule.isElseFilter());
    if (STRICT && !copy.equals(rule)) {
        throw new IllegalStateException("Was unable to duplicate provided Rule:" + rule);
    }
    pages.push(copy);
}

Example 9 with Graphic

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

the class PointFillDetails method updateSymbol.

/**
 * Update symbol.
 */
private void updateSymbol() {
    if (!Controller.getInstance().isPopulating()) {
        Symbolizer symbolizer = SelectedSymbol.getInstance().getSymbolizer();
        if (symbolizer instanceof PointSymbolizer) {
            PointSymbolizerImpl newPointSymbolizer = (PointSymbolizerImpl) symbolizer;
            Graphic graphic = getGraphic();
            newPointSymbolizer.setGraphic(graphic);
        }
        this.fireUpdateSymbol();
    }
}

Example 10 with Graphic

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

the class PolygonFillDetails method populate.

/**
 * Populate.
 *
 * @param selectedSymbol the selected symbol
 */
/*
     * (non-Javadoc)
     * 
     * @see com.sldeditor.ui.iface.PopulateDetailsInterface#populate(com.sldeditor.ui.detail.SelectedSymbol)
     */
@Override
public void populate(SelectedSymbol selectedSymbol) {
    Expression expSize = null;
    Expression expRotation = null;
    Expression expAnchorPointX = null;
    Expression expAnchorPointY = null;
    Expression expDisplacementX = null;
    Expression expDisplacementY = null;
    Expression expFillColour = null;
    Expression expGap = null;
    Expression expInitialGap = null;
    Fill fill = null;
    Expression expOpacity = null;
    symbolizer = null;
    if (selectedSymbol != null) {
        symbolizer = selectedSymbol.getSymbolizer();
        Graphic graphic = null;
        if (symbolizer instanceof PointSymbolizerImpl) {
            PointSymbolizer pointSymbolizer = (PointSymbolizer) symbolizer;
            graphic = pointSymbolizer.getGraphic();
            if (graphic != null) {
                List<GraphicalSymbol> graphicSymbolList = graphic.graphicalSymbols();
                if (!graphicSymbolList.isEmpty()) {
                    GraphicalSymbol graphicalSymbol = graphicSymbolList.get(0);
                    if (graphicalSymbol instanceof MarkImpl) {
                        MarkImpl mark = (MarkImpl) graphicalSymbol;
                        fill = mark.getFill();
                        if (fill != null) {
                            expOpacity = fill.getOpacity();
                        }
                    }
                }
            }
        } else if (symbolizer instanceof PolygonSymbolizerImpl) {
            PolygonSymbolizer polygonSymbolizer = (PolygonSymbolizer) symbolizer;
            if (polygonSymbolizer != null) {
                fill = polygonSymbolizer.getFill();
                if (fill != null) {
                    expOpacity = fill.getOpacity();
                    graphic = fill.getGraphicFill();
                }
            }
        }
        if (graphic == null) {
            if (fill != null) {
                expFillColour = fill.getColor();
            }
            if (fill == null) {
                symbolTypeFactory.setNoFill(this.fieldConfigManager);
            } else {
                symbolTypeFactory.setSolidFill(this.fieldConfigManager, expFillColour, expOpacity);
            }
        } else {
            expSize = graphic.getSize();
            expRotation = graphic.getRotation();
            // Anchor point
            AnchorPoint anchorPoint = graphic.getAnchorPoint();
            if (anchorPoint != null) {
                expAnchorPointX = anchorPoint.getAnchorPointX();
                expAnchorPointY = anchorPoint.getAnchorPointY();
            } else {
                expAnchorPointX = defaultAnchorPoint.getAnchorPointX();
                expAnchorPointY = defaultAnchorPoint.getAnchorPointY();
            }
            // Offset
            Displacement displacement = graphic.getDisplacement();
            if (displacement != null) {
                expDisplacementX = displacement.getDisplacementX();
                expDisplacementY = displacement.getDisplacementY();
            } else {
                expDisplacementX = defaultDisplacement.getDisplacementX();
                expDisplacementY = defaultDisplacement.getDisplacementY();
            }
            expGap = graphic.getGap();
            expInitialGap = graphic.getInitialGap();
            List<GraphicalSymbol> graphicalSymbolList = graphic.graphicalSymbols();
            if (!graphicalSymbolList.isEmpty()) {
                GraphicalSymbol symbol = graphicalSymbolList.get(0);
                symbolTypeFactory.setValue(PolygonSymbolizer.class, this.fieldConfigManager, graphic, symbol);
            }
        }
    }
    fieldConfigVisitor.populateField(FieldIdEnum.SIZE, expSize);
    fieldConfigVisitor.populateField(FieldIdEnum.ANGLE, expRotation);
    fieldConfigVisitor.populateField(FieldIdEnum.ANCHOR_POINT_H, expAnchorPointX);
    fieldConfigVisitor.populateField(FieldIdEnum.ANCHOR_POINT_V, expAnchorPointY);
    fieldConfigVisitor.populateField(FieldIdEnum.DISPLACEMENT_X, expDisplacementX);
    fieldConfigVisitor.populateField(FieldIdEnum.DISPLACEMENT_Y, expDisplacementY);
    fieldConfigVisitor.populateField(FieldIdEnum.GAP, expGap);
    fieldConfigVisitor.populateField(FieldIdEnum.INITIAL_GAP, expInitialGap);
    fieldConfigVisitor.populateField(FieldIdEnum.OVERALL_OPACITY, expOpacity);
    if (vendorOptionFillFactory != null) {
        if (symbolizer instanceof PolygonSymbolizer) {
            vendorOptionFillFactory.populate((PolygonSymbolizer) symbolizer);
        }
    }
    updateSymbol();
}