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

Example 6 with Displacement

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

the class TextSymbolizerDetails 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) {
    if (selectedSymbol != null) {
        TextSymbolizer textSymbolizer = (TextSymbolizer) selectedSymbol.getSymbolizer();
        if (textSymbolizer != null) {
            populateStandardData(textSymbolizer);
            // 
            // Geometry
            // 
            fieldConfigVisitor.populateField(FieldIdEnum.GEOMETRY, textSymbolizer.getGeometry());
            // 
            // Label
            // 
            fieldConfigVisitor.populateField(FieldIdEnum.LABEL, textSymbolizer.getLabel());
            // Font
            Font font = textSymbolizer.getFont();
            GroupConfigInterface group = getGroup(GroupIdEnum.FONT);
            group.enable(font != null);
            if (font != null) {
                fieldConfigVisitor.populateFontField(FieldIdEnum.FONT_FAMILY, font);
                fieldConfigVisitor.populateField(FieldIdEnum.FONT_WEIGHT, font.getWeight());
                fieldConfigVisitor.populateField(FieldIdEnum.FONT_STYLE, font.getStyle());
                fieldConfigVisitor.populateField(FieldIdEnum.FONT_SIZE, font.getSize());
            }
            fieldConfigVisitor.populateFontField(FieldIdEnum.FONT_PREVIEW, font);
            // Fill
            Fill fill = (FillImpl) textSymbolizer.getFill();
            if (fill != null) {
                fieldConfigVisitor.populateField(FieldIdEnum.FILL_COLOUR, fill.getColor());
                fieldConfigVisitor.populateField(FieldIdEnum.TEXT_OPACITY, fill.getOpacity());
            }
            // Halo
            Halo halo = textSymbolizer.getHalo();
            group = getGroup(GroupIdEnum.HALO);
            group.enable(halo != null);
            if (halo != null) {
                Fill haloFill = halo.getFill();
                fieldConfigVisitor.populateField(FieldIdEnum.HALO_COLOUR, haloFill.getColor());
                fieldConfigVisitor.populateField(FieldIdEnum.HALO_RADIUS, halo.getRadius());
            } else {
                fieldConfigVisitor.populateField(FieldIdEnum.HALO_COLOUR, (Expression) null);
                fieldConfigVisitor.populateField(FieldIdEnum.HALO_RADIUS, (Expression) null);
            }
            group = getGroup(GroupIdEnum.PLACEMENT);
            if (group != null) {
                MultiOptionGroup labelPlacementGroup = (MultiOptionGroup) group;
                LabelPlacement placement = textSymbolizer.getLabelPlacement();
                if (placement instanceof PointPlacementImpl) {
                    PointPlacementImpl pointPlacement = (PointPlacementImpl) placement;
                    labelPlacementGroup.setOption(GroupIdEnum.POINTPLACEMENT);
                    Expression anchorPointX = null;
                    Expression anchorPointY = null;
                    AnchorPoint anchorPoint = pointPlacement.getAnchorPoint();
                    if (anchorPoint != null) {
                        anchorPointX = anchorPoint.getAnchorPointX();
                        anchorPointY = anchorPoint.getAnchorPointY();
                    } else {
                        // Use the defaults as non specified
                        anchorPointX = defaultPointPlacementAnchorPointX;
                        anchorPointY = defaultPointPlacementAnchorPointY;
                    }
                    fieldConfigVisitor.populateField(FieldIdEnum.ANCHOR_POINT_H, anchorPointX);
                    fieldConfigVisitor.populateField(FieldIdEnum.ANCHOR_POINT_V, anchorPointY);
                    Displacement displacement = pointPlacement.getDisplacement();
                    if (displacement == null) {
                        displacement = DisplacementImpl.DEFAULT;
                    }
                    fieldConfigVisitor.populateField(FieldIdEnum.DISPLACEMENT_X, displacement.getDisplacementX());
                    fieldConfigVisitor.populateField(FieldIdEnum.DISPLACEMENT_Y, displacement.getDisplacementY());
                    fieldConfigVisitor.populateField(FieldIdEnum.ANGLE, pointPlacement.getRotation());
                } else if (placement instanceof LinePlacementImpl) {
                    LinePlacementImpl linePlacement = (LinePlacementImpl) placement;
                    labelPlacementGroup.setOption(GroupIdEnum.LINEPLACEMENT);
                    fieldConfigVisitor.populateField(FieldIdEnum.GAP, linePlacement.getGap());
                    fieldConfigVisitor.populateField(FieldIdEnum.INITIAL_GAP, linePlacement.getInitialGap());
                    fieldConfigVisitor.populateField(FieldIdEnum.PERPENDICULAR_OFFSET, linePlacement.getPerpendicularOffset());
                    fieldConfigVisitor.populateBooleanField(FieldIdEnum.GENERALISED_LINE, linePlacement.isGeneralizeLine());
                    fieldConfigVisitor.populateBooleanField(FieldIdEnum.ALIGN, linePlacement.isAligned());
                    fieldConfigVisitor.populateBooleanField(FieldIdEnum.REPEATED, linePlacement.isRepeated());
                }
            }
            if (vendorOptionTextFactory != null) {
                vendorOptionTextFactory.populate(textSymbolizer);
            }
        }
    }
}

Example 7 with Displacement

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

the class VOGeoServerTextSymbolizer2 method updateSymbol.

/**
 * Update symbol.
 *
 * @param textSymbolizer the text symbolizer
 */
/*
     * (non-Javadoc)
     * 
     * @see com.sldeditor.ui.detail.vendor.geoserver.VendorOptionInterface#updateSymbol(org.geotools.styling.TextSymbolizer)
     */
@Override
public void updateSymbol(TextSymbolizer textSymbolizer) {
    GroupConfigInterface fillGroup = getGroup(GroupIdEnum.VO_TEXTSYMBOLIZER_2_FILL);
    GroupConfigInterface strokeGroup = getGroup(GroupIdEnum.VO_TEXTSYMBOLIZER_2_STROKE);
    GroupConfigInterface group = null;
    if (textSymbolizer instanceof TextSymbolizer2) {
        TextSymbolizer2 textSymbol2 = (TextSymbolizer2) textSymbolizer;
        Expression featureDescription = fieldConfigVisitor.getExpression(FieldIdEnum.VO_TEXTSYMBOLIZER_2_FEATURE_DESCRIPTION);
        if (!featureDescription.toString().isEmpty()) {
            textSymbol2.setFeatureDescription(featureDescription);
        }
        Expression snippet = fieldConfigVisitor.getExpression(FieldIdEnum.VO_TEXTSYMBOLIZER_2_SNIPPET);
        if (!snippet.toString().isEmpty()) {
            textSymbol2.setSnippet(snippet);
        }
        // Extract OtherText
        OtherText otherText = null;
        group = getGroup(GroupIdEnum.VO_TEXTSYMBOLIZER_2_OTHERTEXT);
        if (group != null) {
            if (group.isPanelEnabled()) {
                String target = fieldConfigVisitor.getText(FieldIdEnum.VO_TEXTSYMBOLIZER_2_OTHERTEXT_TARGET);
                Expression text = fieldConfigVisitor.getExpression(FieldIdEnum.VO_TEXTSYMBOLIZER_2_OTHERTEXT_TEXT);
                if (!target.isEmpty() && !text.toString().isEmpty()) {
                    otherText = new OtherTextImpl();
                    otherText.setTarget(target);
                    otherText.setText(text);
                }
            }
        }
        textSymbol2.setOtherText(otherText);
        // Graphic
        Graphic graphic = null;
        group = getGroup(GroupIdEnum.VO_TEXTSYMBOLIZER_2_GRAPHIC);
        if (group.isPanelEnabled()) {
            Expression symbolType = fieldConfigVisitor.getExpression(FieldIdEnum.VO_TEXTSYMBOLIZER_2_SYMBOL_TYPE);
            boolean hasFill = (fillGroup == null) ? false : fillGroup.isPanelEnabled();
            boolean hasStroke = (strokeGroup == null) ? false : strokeGroup.isPanelEnabled();
            Expression size = fieldConfigVisitor.getExpression(FieldIdEnum.VO_TEXTSYMBOLIZER_2_SIZE);
            Expression rotation = fieldConfigVisitor.getExpression(FieldIdEnum.VO_TEXTSYMBOLIZER_2_ANGLE);
            List<GraphicalSymbol> symbols = symbolTypeFactory.getValue(fieldConfigManager, symbolType, hasFill, hasStroke, selectedFillPanelId);
            AnchorPoint anchor = null;
            Displacement displacement = null;
            graphic = getStyleFactory().graphic(symbols, null, size, rotation, anchor, displacement);
            if (!symbols.isEmpty()) {
                boolean overallOpacity = (symbols.get(0) instanceof ExternalGraphic);
                if (overallOpacity) {
                    Expression opacity = fieldConfigVisitor.getExpression(FieldIdEnum.VO_TEXTSYMBOLIZER_2_OVERALL_OPACITY);
                    graphic.setOpacity(opacity);
                }
            }
        }
        textSymbol2.setGraphic(graphic);
    }
}

Example 8 with Displacement

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

the class LineFillSymbol method convertToFill.

/**
 * Convert to fill.
 *
 * @param layerName the layer name
 * @param element the element
 * @param transparency the transparency
 * @return the list
 */
/* (non-Javadoc)
     * @see com.sldeditor.convert.esri.symbols.EsriFillSymbolInterface#convertToFill(java.lang.String, com.google.gson.JsonElement, int)
     */
@Override
public List<Symbolizer> convertToFill(String layerName, JsonElement element, int transparency) {
    if (layerName == null) {
        return null;
    }
    if (element == null) {
        return null;
    }
    List<Symbolizer> symbolizerList = new ArrayList<Symbolizer>();
    JsonObject obj = element.getAsJsonObject();
    Expression size = ff.literal(getDouble(obj, LineFillSymbolKeys.SEPARATION));
    Expression opacity = null;
    double lineAngle = normaliseAngle(getDouble(obj, CommonSymbolKeys.ANGLE));
    Expression rotation = null;
    AnchorPoint anchorPoint = null;
    Displacement displacement = null;
    Expression fillColour = getColour(obj.get(LineFillSymbolKeys.FILL_COLOUR));
    Expression fillColourOpacity = null;
    Expression join = null;
    Expression cap = null;
    float[] dashes = null;
    Expression offset = null;
    Expression width = ff.literal(1.0);
    Stroke outlineStroke = null;
    List<Stroke> strokeList = SymbolManager.getInstance().getStrokeList(obj.get(LineFillSymbolKeys.OUTLINE));
    // TODO
    if ((strokeList != null) && (strokeList.size() == 1)) {
        outlineStroke = strokeList.get(0);
        width = outlineStroke.getWidth();
    }
    Expression wellKnownName = null;
    if (isDoubleEqual(lineAngle, 0.0) || isDoubleEqual(lineAngle, 180.0)) {
        wellKnownName = ff.literal("shape://horline");
    } else if (isDoubleEqual(lineAngle, 90.0) || isDoubleEqual(lineAngle, 270.0)) {
        wellKnownName = ff.literal("shape://vertline");
    } else if (isDoubleEqual(lineAngle, 45.0) || isDoubleEqual(lineAngle, 225.0)) {
        wellKnownName = ff.literal("shape://slash");
    } else if (isDoubleEqual(lineAngle, 135.0) || isDoubleEqual(lineAngle, 315.0)) {
        wellKnownName = ff.literal("shape://backslash");
    } else {
        wellKnownName = ff.literal("shape://vertline");
        rotation = ff.literal(lineAngle);
    }
    Fill fill = null;
    Stroke markStroke = styleFactory.stroke(fillColour, fillColourOpacity, width, join, cap, dashes, offset);
    Mark mark = styleFactory.createMark(wellKnownName, markStroke, fill, size, rotation);
    List<GraphicalSymbol> symbolList = new ArrayList<GraphicalSymbol>();
    symbolList.add(mark);
    GraphicFill graphicFill = styleFactory.graphicFill(symbolList, opacity, size, rotation, anchorPoint, displacement);
    Fill completeFill = styleFactory.fill(graphicFill, null, null);
    PolygonSymbolizer polygonSymbolizer = styleFactory.createPolygonSymbolizer();
    polygonSymbolizer.setFill(completeFill);
    polygonSymbolizer.setStroke(outlineStroke);
    symbolizerList.add(polygonSymbolizer);
    return symbolizerList;
}

Example 9 with Displacement

use of org.geotools.styling.Displacement 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 10 with Displacement

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

the class TextSymbol method convert.

/* (non-Javadoc)
     * @see com.sldeditor.convert.esri.symbols.EsriTextSymbolInterface#convert(org.geotools.styling.TextSymbolizer, com.google.gson.JsonElement, int)
     */
@SuppressWarnings("unused")
@Override
public void convert(TextSymbolizer textSymbolizer, JsonElement element, int transparency) {
    if ((element != null) && (textSymbolizer != null)) {
        JsonObject obj = element.getAsJsonObject();
        double angle = getDouble(obj, CommonSymbolKeys.ANGLE);
        int breakCharacter = getInt(obj, TextSymbolKeys.BREAK_CHARACTER);
        int textCase = getInt(obj, TextSymbolKeys.CASE);
        double characterSpacing = getDouble(obj, TextSymbolKeys.CHARACTER_SPACING);
        double characterWidth = getDouble(obj, TextSymbolKeys.CHARACTER_WIDTH);
        double size = getDouble(obj, CommonSymbolKeys.SIZE);
        size += MXDOptions.getInstance().getFontSizeFactor();
        int direction = getInt(obj, TextSymbolKeys.DIRECTION);
        double flipAngle = getDouble(obj, TextSymbolKeys.FLIP_ANGLE);
        int horizontalAlignment = getInt(obj, TextSymbolKeys.HORIZONTAL_ALIGNMENT);
        int verticalAlignment = getInt(obj, TextSymbolKeys.VERTICAL_ALIGNMENT);
        double leading = getDouble(obj, TextSymbolKeys.LEADING);
        double margin = getDouble(obj, TextSymbolKeys.MARGIN);
        double maskSize = getDouble(obj, TextSymbolKeys.MASK_SIZE);
        int maskStyle = getInt(obj, TextSymbolKeys.MASK_STYLE);
        int position = getInt(obj, TextSymbolKeys.POSITION);
        double xOffset = getDouble(obj, CommonSymbolKeys.X_OFFSET);
        double yOffset = getDouble(obj, CommonSymbolKeys.Y_OFFSET);
        double shadowXOffset = getDouble(obj, TextSymbolKeys.SHADOW_X_OFFSET);
        double shadowYOffset = getDouble(obj, TextSymbolKeys.SHADOW_Y_OFFSET);
        double wordSpacing = getDouble(obj, TextSymbolKeys.WORD_SPACING);
        boolean CJKCharactersRotation = getBoolean(obj, TextSymbolKeys.CJK_CHARACTERS_ROTATION);
        boolean clip = getBoolean(obj, TextSymbolKeys.CLIP);
        boolean kerning = getBoolean(obj, TextSymbolKeys.KERNING);
        boolean rightToLeft = getBoolean(obj, TextSymbolKeys.RIGHT_TO_LEFT);
        boolean rotateWithTransform = getBoolean(obj, TextSymbolKeys.ROTATE_WITH_TRANSFORM);
        boolean typeSetting = getBoolean(obj, TextSymbolKeys.TYPE_SETTING);
        // 
        // Point placement
        // 
        AnchorPoint anchorPoint = styleFactory.anchorPoint(ff.literal(0), ff.literal(0));
        Displacement displacement = styleFactory.displacement(ff.literal(xOffset), ff.literal(yOffset));
        Expression rotationExpression = ff.literal(angle);
        styleFactory.pointPlacement(anchorPoint, displacement, rotationExpression);
        // 
        // Font
        // 
        JsonElement fontElement = obj.get(TextSymbolKeys.FONT);
        if (fontElement != null) {
            JsonObject fontObj = fontElement.getAsJsonObject();
            String fontName = getString(fontObj, FontSymbolKeys.FONT_NAME);
            boolean bold = getBoolean(fontObj, FontSymbolKeys.BOLD);
            boolean italic = getBoolean(fontObj, FontSymbolKeys.ITALIC);
            boolean strikeThrough = getBoolean(fontObj, FontSymbolKeys.STRIKE_THROUGH);
            boolean underline = getBoolean(fontObj, FontSymbolKeys.UNDERLINE);
            int weight = getInt(fontObj, FontSymbolKeys.FONT_WEIGHT);
            int charset = getInt(fontObj, FontSymbolKeys.CHARSET);
            int fontSize = getInt(obj, FontSymbolKeys.FONT_SIZE);
            Expression fontFamilyExpression = ff.literal(fontName);
            Expression fontSizeExpression = ff.literal(size);
            String fontStyle = "normal";
            if (italic) {
                fontStyle = "italic";
            }
            Expression fontStyleExpression = ff.literal(fontStyle);
            String fontWeight = "normal";
            if (bold) {
                fontWeight = "bold";
            }
            Expression fontWeightExpression = ff.literal(fontWeight);
            Font font = styleFactory.createFont(fontFamilyExpression, fontStyleExpression, fontWeightExpression, fontSizeExpression);
            textSymbolizer.setFont(font);
        }
        GraphicFill graphicFill = null;
        Expression textColour = getColour(obj.get(CommonSymbolKeys.COLOUR));
        Expression opacity = null;
        if (transparency != 0) {
            opacity = ff.literal(transparency / 255);
        }
        Fill fill = styleFactory.fill(graphicFill, textColour, opacity);
        textSymbolizer.setFill(fill);
        String geometryPropertyName = null;
        textSymbolizer.setGeometryPropertyName(geometryPropertyName);
        Expression shadowColour = getColour(obj.get(TextSymbolKeys.SHADOW_COLOUR));
    }
}