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

Example 21 with Graphic

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

the class PictureFillSymbol method getFill.

/**
 * Gets the fill.
 *
 * @param layerName the layer name
 * @param obj the obj
 * @param transparency the transparency
 * @return the fill
 */
@SuppressWarnings("unused")
private Fill getFill(String layerName, JsonObject obj, int transparency) {
    double angle = getInt(obj, CommonSymbolKeys.ANGLE);
    double xOffset = getInt(obj, CommonSymbolKeys.X_OFFSET);
    double yOffset = getInt(obj, CommonSymbolKeys.Y_OFFSET);
    double xScale = getInt(obj, PictureFillSymbolKeys.X_SCALE);
    double yScale = getInt(obj, PictureFillSymbolKeys.Y_SCALE);
    Graphic graphic = null;
    JsonElement pictureElement = obj.get(PictureFillSymbolKeys.PICTURE);
    if (pictureElement != null) {
        JsonObject pictureObj = pictureElement.getAsJsonObject();
        JsonElement imageElement = pictureObj.get(CommonPictureKeys.IMAGE);
        if (imageElement != null) {
            String imageString = imageElement.getAsString();
            byte[] decodedBytes = DatatypeConverter.parseBase64Binary(imageString);
            int height = getInt(pictureObj, CommonPictureKeys.HEIGHT);
            int width = getInt(pictureObj, CommonPictureKeys.WIDTH);
            String imageType = getString(pictureObj, CommonPictureKeys.TYPE);
            ByteArrayInputStream bis = new ByteArrayInputStream(decodedBytes);
            BufferedImage image = null;
            try {
                image = ImageIO.read(bis);
                bis.close();
            } catch (IOException e1) {
                e1.printStackTrace();
            }
            if (image != null) {
                String filename = String.format("%s.%s", layerName, imageType);
                File file = new File(filename);
                BufferedOutputStream buffOutStream = null;
                try {
                    buffOutStream = new BufferedOutputStream(new FileOutputStream(file));
                    Expression foregroundColour = getColour(obj.get(CommonSymbolKeys.COLOUR));
                    Expression backgroundColour = getColour(obj.get(PictureFillSymbolKeys.BACKGROUND_COLOUR));
                    if ((foregroundColour != null) && (backgroundColour != null)) {
                        setForegroundColour(foregroundColour, backgroundColour, image);
                    }
                    ImageIO.write(image, imageType, buffOutStream);
                } catch (IOException e) {
                    ConsoleManager.getInstance().exception(this, e);
                } finally {
                    if (buffOutStream != null) {
                        try {
                            buffOutStream.close();
                        } catch (IOException e) {
                            ConsoleManager.getInstance().exception(this, e);
                        }
                    }
                }
                String fileExtension = ExternalFilenames.getFileExtension(filename);
                String imageFormat = ExternalFilenames.getImageFormat(fileExtension);
                ExternalGraphic externalGraphic = styleFactory.createExternalGraphic(file.toURI().toString(), imageFormat);
                List<GraphicalSymbol> symbols = getSymbolList(externalGraphic);
                Expression size = null;
                Expression opacity = null;
                Displacement displacement = styleFactory.createDisplacement(ff.literal(xOffset), ff.literal(yOffset));
                AnchorPoint anchorPoint = null;
                graphic = styleFactory.graphic(symbols, opacity, size, ff.literal(angle), anchorPoint, displacement);
            }
        }
    }
    Fill fill = styleFactory.createFill(getColour(obj.get(CommonSymbolKeys.COLOUR)), getColour(obj.get(PictureFillSymbolKeys.BACKGROUND_COLOUR)), getTransparency(transparency), graphic);
    return fill;
}

Example 22 with Graphic

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

the class SimpleMarkerSymbol method convert.

/* (non-Javadoc)
     * @see com.sldeditor.convert.esri.symbols.EsriSymbolInterface#convert(org.geotools.styling.Rule, com.google.gson.JsonElement, java.lang.String, int)
     */
@Override
public void convert(Rule rule, JsonElement element, String layerName, int transparency) {
    if (element == null)
        return;
    if (rule == null)
        return;
    List<Symbolizer> symbolizerList = rule.symbolizers();
    List<Graphic> markerList = convert(element);
    if (markerList != null) {
        for (Graphic marker : markerList) {
            PointSymbolizer pointSymbolizer = styleFactory.createPointSymbolizer(marker, null);
            symbolizerList.add(pointSymbolizer);
        }
    }
}

Example 23 with Graphic

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

the class DefaultSymbols method createDefaultPointSymbolizer.

/**
 * Creates the default point symbolizer.
 *
 * @return the point symbolizer
 */
public static PointSymbolizer createDefaultPointSymbolizer() {
    String geometryFieldName = null;
    Expression geometryField = ff.property(geometryFieldName);
    List<GraphicalSymbol> symbolList = new ArrayList<GraphicalSymbol>();
    Stroke stroke = null;
    AnchorPoint anchorPoint = null;
    Displacement displacement = null;
    Fill fill = styleFactory.createFill(ff.literal(DEFAULT_MARKER_COLOUR));
    GraphicalSymbol symbol = styleFactory.mark(ff.literal(DEFAULT_MARKER_SYMBOL), fill, stroke);
    symbolList.add(symbol);
    Graphic graphic = styleFactory.graphic(symbolList, ff.literal(DEFAULT_COLOUR_OPACITY), ff.literal(DEFAULT_MARKER_SYMBOL_SIZE), ff.literal(0.0), anchorPoint, displacement);
    PointSymbolizer newPointSymbolizer = (PointSymbolizer) styleFactory.pointSymbolizer(Localisation.getString(SLDTreeTools.class, "TreeItem.newMarker"), geometryField, null, null, graphic);
    return newPointSymbolizer;
}

Example 24 with Graphic

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

the class StrokeDetails method populateStroke.

/**
 * Populate stroke.
 *
 * @param symbolizerType the symbolizer type
 * @param stroke the stroke
 */
private void populateStroke(Class<?> symbolizerType, Stroke stroke) {
    Expression expColour = null;
    Expression expStrokeColour = null;
    Expression expOpacity = null;
    Expression expStrokeWidth = null;
    Expression expStrokeOffset = null;
    Expression expStrokeLineCap = null;
    Expression expStrokeLineJoin = null;
    Expression expStrokeDashArray = null;
    Expression expAnchorPointX = null;
    Expression expAnchorPointY = null;
    Expression expDisplacementX = null;
    Expression expDisplacementY = null;
    Expression expGap = null;
    Expression expInitialGap = null;
    Expression expSymbolSize = null;
    Expression expSymbolRotation = null;
    if (stroke == null) {
        expColour = getFilterFactory().literal("#000000");
        expOpacity = getFilterFactory().literal(1.0);
        symbolTypeFactory.setSolidFill(fieldConfigManager, expColour, expOpacity);
        expStrokeWidth = getFilterFactory().literal(1.0);
        expStrokeOffset = getFilterFactory().literal(0.0);
        expStrokeLineCap = getFilterFactory().literal("round");
        expStrokeLineJoin = getFilterFactory().literal("round");
        expStrokeDashArray = getFilterFactory().literal("");
    } else {
        Graphic graphicFill = stroke.getGraphicFill();
        Graphic graphicStroke = stroke.getGraphicStroke();
        if ((graphicFill == null) && (graphicStroke == null)) {
            expOpacity = stroke.getOpacity();
            symbolTypeFactory.setSolidFill(fieldConfigManager, stroke.getColor(), stroke.getOpacity());
        }
        expOpacity = stroke.getOpacity();
        expStrokeWidth = stroke.getWidth();
        expStrokeOffset = stroke.getDashOffset();
        expStrokeLineCap = stroke.getLineCap();
        expStrokeLineJoin = stroke.getLineJoin();
        expColour = stroke.getColor();
        List<Float> dashesArray = getStrokeDashArray(stroke);
        expStrokeDashArray = getFilterFactory().literal(createDashArrayString(dashesArray));
        if (graphicStroke != null) {
            // Anchor points
            AnchorPoint anchorPoint = graphicStroke.getAnchorPoint();
            if (anchorPoint != null) {
                expAnchorPointX = anchorPoint.getAnchorPointX();
                expAnchorPointY = anchorPoint.getAnchorPointY();
            } else {
                expAnchorPointX = defaultAnchorPoint.getAnchorPointX();
                expAnchorPointY = defaultAnchorPoint.getAnchorPointY();
            }
            // Displacement
            Displacement displacement = graphicStroke.getDisplacement();
            if (displacement != null) {
                expDisplacementX = displacement.getDisplacementX();
                expDisplacementY = displacement.getDisplacementY();
            } else {
                expDisplacementX = defaultDisplacement.getDisplacementX();
                expDisplacementY = defaultDisplacement.getDisplacementY();
            }
            expGap = graphicStroke.getGap();
            expInitialGap = graphicStroke.getInitialGap();
            expSymbolSize = graphicStroke.getSize();
            expSymbolRotation = graphicStroke.getRotation();
            List<GraphicalSymbol> graphicSymbolList = graphicStroke.graphicalSymbols();
            for (GraphicalSymbol graphicSymbol : graphicSymbolList) {
                if (graphicSymbol instanceof MarkImpl) {
                    MarkImpl mark = (MarkImpl) graphicSymbol;
                    Mark defaultMark = getStyleFactory().getDefaultMark();
                    Fill markFill = mark.getFill();
                    if (markFill != null) {
                        expColour = markFill.getColor();
                    }
                    expStrokeColour = defaultMark.getStroke().getColor();
                    Stroke markStroke = mark.getStroke();
                    if (markStroke != null) {
                        expStrokeColour = markStroke.getColor();
                    }
                } else if (graphicSymbol instanceof ExternalGraphicImpl) {
                    @SuppressWarnings("unused") ExternalGraphicImpl externalGraphic = (ExternalGraphicImpl) graphicSymbol;
                }
                symbolTypeFactory.setValue(symbolizerType, this.fieldConfigManager, graphicStroke, graphicSymbol);
            }
        }
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_WIDTH, expStrokeWidth);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_OFFSET, expStrokeOffset);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_LINE_CAP, expStrokeLineCap);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_LINE_JOIN, expStrokeLineJoin);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_DASH_ARRAY, expStrokeDashArray);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_SYMBOL_GAP, expGap);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_SYMBOL_INITIAL_GAP, expInitialGap);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_SYMBOL_SIZE, expSymbolSize);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_SYMBOL_ANGLE, expSymbolRotation);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_SYMBOL_ANCHOR_POINT_H, expAnchorPointX);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_SYMBOL_ANCHOR_POINT_V, expAnchorPointY);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_SYMBOL_DISPLACEMENT_X, expDisplacementX);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_SYMBOL_DISPLACEMENT_Y, expDisplacementY);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_FILL_COLOUR, expColour);
        fieldConfigVisitor.populateField(FieldIdEnum.STROKE_STROKE_COLOUR, expStrokeColour);
        if ((graphicFill == null) && (graphicStroke == null)) {
            GroupConfigInterface fillColourGroup = getGroup(GroupIdEnum.FILLCOLOUR);
            if (fillColourGroup != null) {
                fillColourGroup.enable(true);
            }
        }
    // 
    // GroupConfigInterface strokeColourGroup = getGroup(GroupIdEnum.STROKECOLOUR);
    // if (strokeColourGroup != null) {
    // strokeColourGroup.enable(strokeColourEnabled);
    // }
    }
}

Example 25 with Graphic

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

the class StrokeDetails method populate.

/**
 * Populate.
 *
 * @param selectedSymbol the selected symbol
 */
/*
     * (non-Javadoc)
     * 
     * @see com.sldeditor.ui.iface.PopulateDetailsInterface#populate(com.sldeditor.ui.detail.selectedsymbol.SelectedSymbol)
     */
@Override
public void populate(SelectedSymbol selectedSymbol) {
    Stroke stroke = null;
    if (selectedSymbol != null) {
        symbolizer = selectedSymbol.getSymbolizer();
        if (symbolizer instanceof PointSymbolizer) {
            PointSymbolizer pointSymbolizer = (PointSymbolizer) symbolizer;
            Graphic graphic = pointSymbolizer.getGraphic();
            List<GraphicalSymbol> graphicalSymbols = graphic.graphicalSymbols();
            if (graphicalSymbols.size() > 0) {
                GraphicalSymbol symbol = graphicalSymbols.get(0);
                if (symbol instanceof MarkImpl) {
                    MarkImpl markerSymbol = (MarkImpl) symbol;
                    stroke = markerSymbol.getStroke();
                }
            }
        } else if (symbolizer instanceof LineSymbolizer) {
            LineSymbolizer lineSymbol = (LineSymbolizer) symbolizer;
            stroke = lineSymbol.getStroke();
        } else if (symbolizer instanceof PolygonSymbolizer) {
            PolygonSymbolizer polygonSymbol = (PolygonSymbolizer) symbolizer;
            stroke = polygonSymbol.getStroke();
        }
    }
    Class<?> symbolizerClass = null;
    if (symbolizer != null) {
        symbolizerClass = symbolizer.getClass();
    }
    populateStroke(symbolizerClass, stroke);
}