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

Example 31 with Graphic

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

the class PointFillDetails method getGraphic.

/**
 * Gets the graphic.
 *
 * @return the graphic
 */
private Graphic getGraphic() {
    AnchorPoint anchor = null;
    Displacement displacement = null;
    Expression symbolType = fieldConfigVisitor.getExpression(FieldIdEnum.SYMBOL_TYPE);
    GroupConfigInterface fillGroup = getGroup(GroupIdEnum.FILL);
    boolean hasFill = fillGroup.isPanelEnabled();
    GroupConfigInterface strokeGroup = getGroup(GroupIdEnum.STROKE);
    boolean hasStroke = (strokeGroup == null) ? false : strokeGroup.isPanelEnabled();
    Expression opacity = fieldConfigVisitor.getExpression(FieldIdEnum.OVERALL_OPACITY);
    Expression size = fieldConfigVisitor.getExpression(FieldIdEnum.SIZE);
    Expression rotation = fieldConfigVisitor.getExpression(FieldIdEnum.ANGLE);
    // 
    // Anchor point
    // 
    GroupConfigInterface anchorPointPanel = getGroup(GroupIdEnum.ANCHORPOINT);
    if (anchorPointPanel.isPanelEnabled()) {
        anchor = (AnchorPoint) getStyleFactory().anchorPoint(fieldConfigVisitor.getExpression(FieldIdEnum.ANCHOR_POINT_H), fieldConfigVisitor.getExpression(FieldIdEnum.ANCHOR_POINT_V));
        // so it doesn't appear in the SLD
        if (DetailsUtilities.isSame(AnchorPoint.DEFAULT, anchor)) {
            anchor = null;
        }
    }
    // 
    // Displacement
    // 
    GroupConfigInterface displacementPanel = getGroup(GroupIdEnum.DISPLACEMENT);
    if (displacementPanel.isPanelEnabled()) {
        displacement = getStyleFactory().displacement(fieldConfigVisitor.getExpression(FieldIdEnum.DISPLACEMENT_X), fieldConfigVisitor.getExpression(FieldIdEnum.DISPLACEMENT_Y));
        // it doesn't appear in the SLD
        if (DetailsUtilities.isSame(Displacement.DEFAULT, displacement)) {
            displacement = null;
        }
    }
    List<GraphicalSymbol> symbols = symbolTypeFactory.getValue(fieldConfigManager, symbolType, hasFill, hasStroke, selectedFillPanelId);
    boolean overallOpacity = symbolTypeFactory.isOverallOpacity(PointSymbolizer.class, selectedFillPanelId);
    Graphic graphic = getStyleFactory().graphic(symbols, null, size, rotation, anchor, displacement);
    Expression gap = fieldConfigVisitor.getExpression(FieldIdEnum.GAP);
    Expression initialGap = fieldConfigVisitor.getExpression(FieldIdEnum.INITIAL_GAP);
    graphic.setInitialGap(initialGap);
    graphic.setGap(gap);
    if (overallOpacity) {
        graphic.setOpacity(opacity);
    }
    return graphic;
}

Example 32 with Graphic

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

the class PointFillDetails 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 expGap = null;
    Expression expInitialGap = null;
    PointSymbolizer pointSymbolizer = null;
    if (selectedSymbol != null) {
        Symbolizer symbolizer = selectedSymbol.getSymbolizer();
        if (symbolizer instanceof PointSymbolizerImpl) {
            pointSymbolizer = (PointSymbolizer) symbolizer;
            Graphic graphic = pointSymbolizer.getGraphic();
            if (graphic != null) {
                expSize = graphic.getSize();
                expRotation = graphic.getRotation();
                // Anchor point
                AnchorPoint anchorPoint = graphic.getAnchorPoint();
                if (anchorPoint != null) {
                    expAnchorPointX = anchorPoint.getAnchorPointX();
                    expAnchorPointY = anchorPoint.getAnchorPointY();
                } else {
                    expAnchorPointX = AnchorPoint.DEFAULT.getAnchorPointX();
                    expAnchorPointY = AnchorPoint.DEFAULT.getAnchorPointY();
                }
                // Offset
                Displacement displacement = graphic.getDisplacement();
                if (displacement != null) {
                    expDisplacementX = displacement.getDisplacementX();
                    expDisplacementY = displacement.getDisplacementY();
                } else {
                    expDisplacementX = Displacement.DEFAULT.getDisplacementX();
                    expDisplacementY = Displacement.DEFAULT.getDisplacementY();
                }
                expGap = graphic.getGap();
                expInitialGap = graphic.getInitialGap();
                List<GraphicalSymbol> graphicalSymbolList = graphic.graphicalSymbols();
                if (!graphicalSymbolList.isEmpty()) {
                    GraphicalSymbol symbol = graphicalSymbolList.get(0);
                    symbolTypeFactory.setValue(PointSymbolizer.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);
    if (vendorOptionFillFactory != null) {
        vendorOptionFillFactory.populate(pointSymbolizer);
    }
    updateSymbol();
}

Example 33 with Graphic

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

the class PointStyleSerializer method serialize.

@Override
public void serialize(PointStyle style, Style result) {
    // default symbolizer
    Graphic gr = sf.createGraphic(null, new Mark[] {}, null, null, null, null);
    PointSymbolizer point = sf.createPointSymbolizer(gr, null);
    // basics / init symbolizer
    FeatureTypeStyle fts = defaultFeatureTypeStyle(result, style, point);
    fts.setName(style.title.opt().orElse("PointStyle"));
    fts.getDescription().setTitle(style.title.opt().orElse("PointStyle"));
    accessor.set(rule -> (PointSymbolizer) rule.symbolizers().get(0));
    serialize(style, fts);
    // fill
    style.fill.opt().ifPresent(fill -> {
        // color
        set(fts, style.fill.get().color, (value, sym) -> {
            GraphicalSymbol symbol = sym.getGraphic().graphicalSymbols().get(0);
            // Mark
            if (symbol instanceof Mark) {
                ((Mark) symbol).getFill().setColor(value);
            } else // ExternalGraphic
            if (symbol instanceof ExternalGraphic) {
                addParam((ExternalGraphic) symbol, "fill", SLDSerializer2.toHexString(literalValue(value)));
                addParam((ExternalGraphic) symbol, "fill-color", SLDSerializer2.toHexString(literalValue(value)));
            } else {
                throw new RuntimeException("Unhandled symbol type" + symbol);
            }
        });
        // opacity
        set(fts, style.fill.get().opacity, (value, sym) -> {
            GraphicalSymbol symbol = sym.getGraphic().graphicalSymbols().get(0);
            // Mark
            if (symbol instanceof Mark) {
                ((Mark) symbol).getFill().setOpacity(value);
            } else // ExternalGraphic
            if (symbol instanceof ExternalGraphic) {
                addParam((ExternalGraphic) symbol, "fill-opacity", literalValue(value).toString());
            } else {
                throw new RuntimeException("Unhandled symbol type" + symbol);
            }
        });
    });
    // stroke
    style.stroke.opt().ifPresent(stroke -> {
        // color
        set(fts, style.stroke.get().color, (value, sym) -> {
            GraphicalSymbol symbol = sym.getGraphic().graphicalSymbols().get(0);
            if (symbol instanceof Mark) {
                ((Mark) symbol).getStroke().setColor(value);
            } else if (symbol instanceof ExternalGraphic) {
                addParam((ExternalGraphic) symbol, "stroke-color", SLDSerializer2.toHexString(literalValue(value)));
            } else {
                throw new RuntimeException("Unhandled symbol type" + symbol);
            }
        });
        // opacity
        set(fts, style.stroke.get().opacity, (value, sym) -> {
            GraphicalSymbol symbol = sym.getGraphic().graphicalSymbols().get(0);
            if (symbol instanceof Mark) {
                ((Mark) symbol).getStroke().setOpacity(value);
            } else if (symbol instanceof ExternalGraphic) {
                addParam((ExternalGraphic) symbol, "stroke-opacity", literalValue(value).toString());
            } else {
                throw new RuntimeException("Unhandled symbol type" + symbol);
            }
        });
        // width
        set(fts, style.stroke.get().width, (value, sym) -> {
            GraphicalSymbol symbol = sym.getGraphic().graphicalSymbols().get(0);
            if (symbol instanceof Mark) {
                ((Mark) symbol).getStroke().setWidth(value);
            } else if (symbol instanceof ExternalGraphic) {
                addParam((ExternalGraphic) symbol, "stroke-width", literalValue(value).toString() + "px");
            } else {
                throw new RuntimeException("Unhandled symbol type" + symbol);
            }
        });
    });
}

Example 34 with Graphic

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

the class DefaultStyles method createPointStyle.

/**
 * Create a Style to draw point features as circles with blue outlines
 * and cyan fill
 */
public static Style createPointStyle(Style style) {
    Graphic gr = sf.createDefaultGraphic();
    Mark mark = sf.getCircleMark();
    mark.setStroke(sf.createStroke(ff.literal(Color.RED), ff.literal(1.5)));
    mark.setFill(sf.createFill(ff.literal(Color.YELLOW)));
    gr.graphicalSymbols().clear();
    gr.graphicalSymbols().add(mark);
    gr.setSize(ff.literal(8));
    /*
         * Setting the geometryPropertyName arg to null signals that we want to draw
         * the default geometry of features
         */
    PointSymbolizer sym = sf.createPointSymbolizer(gr, null);
    Rule rule = sf.createRule();
    rule.symbolizers().add(sym);
    rule.setName("Rule for PointSymbolizer");
    style.featureTypeStyles().get(0).rules().add(rule);
    return style;
}