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

Example 1 with Graphic

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

the class CharacterMarkerSymbol method convert.

/**
 * Convert.
 *
 * @param element the element
 * @return the marker graphic
 */
@Override
public List<Graphic> convert(JsonElement element) {
    if (element == null)
        return null;
    JsonObject obj = element.getAsJsonObject();
    List<Graphic> markerList = new ArrayList<Graphic>();
    double angle = getDouble(obj, CommonSymbolKeys.ANGLE);
    double symbolSize = getDouble(obj, CommonSymbolKeys.SIZE);
    double xOffset = getDouble(obj, CommonSymbolKeys.X_OFFSET);
    double yOffset = getDouble(obj, CommonSymbolKeys.Y_OFFSET);
    JsonElement fontElement = obj.get(CharacterMarkerSymbolKeys.FONT);
    if (fontElement != null) {
        JsonObject fontObj = fontElement.getAsJsonObject();
        String fontName = getString(fontObj, FontSymbolKeys.FONT_NAME);
        int code = getInt(obj, CharacterMarkerSymbolKeys.CHARACTER_INDEX);
        Expression wellKnownName = ff.literal(String.format("ttf://%s#%s", fontName, code));
        // Create colour
        Expression colour = getColour(obj.get(CommonSymbolKeys.COLOUR));
        Fill fill = styleFactory.createFill(colour);
        Stroke stroke = null;
        Mark mark = styleFactory.mark(wellKnownName, fill, stroke);
        ExternalGraphic[] externalGraphics = null;
        Mark[] marks = new Mark[1];
        marks[0] = mark;
        Symbol[] symbols = null;
        Expression opacity = null;
        Expression rotation = ff.literal(angle);
        Expression size = ff.literal(symbolSize);
        Graphic graphic = styleFactory.createGraphic(externalGraphics, marks, symbols, opacity, size, rotation);
        // Displacement (offsets)
        if ((xOffset > 0.0) && (yOffset > 0.0)) {
            Expression expressionX = ff.literal(xOffset);
            Expression expressionY = ff.literal(yOffset);
            Displacement displacement = styleFactory.createDisplacement(expressionX, expressionY);
            graphic.setDisplacement(displacement);
        }
        markerList.add(graphic);
    }
    return markerList;
}

Example 2 with Graphic

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

the class MultiLayerMarkerSymbol method convert.

/**
 * Convert.
 *
 * @param rule the rule
 * @param element the element
 * @param layerName the layer name
 * @param transparency the transparency
 */
@Override
public void convert(Rule rule, JsonElement element, String layerName, int transparency) {
    if (rule == null)
        return;
    if (element == null)
        return;
    JsonArray layerArray = element.getAsJsonArray();
    List<Symbolizer> symbolizerList = rule.symbolizers();
    if (layerArray.size() > 0) {
        for (int index = 0; index < layerArray.size(); index++) {
            JsonObject obj = layerArray.get(index).getAsJsonObject();
            JsonElement jsonElement = obj.get(MultiLayerMarkerSymbolKeys.MARKER);
            if (jsonElement != null) {
                JsonObject asJsonObject = jsonElement.getAsJsonObject();
                if (asJsonObject != null) {
                    List<Graphic> markerList = SymbolManager.getInstance().getMarkerList(asJsonObject);
                    if (markerList != null) {
                        for (Graphic marker : markerList) {
                            PointSymbolizer pointSymbolizer = styleFactory.createPointSymbolizer(marker, null);
                            symbolizerList.add(pointSymbolizer);
                        }
                    }
                }
            }
        }
    }
}

Example 3 with Graphic

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

the class SimpleMarkerSymbol method convert.

/**
 * Convert.
 *
 * @param element the element
 * @return the graphic marker list
 */
@Override
public List<Graphic> convert(JsonElement element) {
    if (element == null)
        return null;
    JsonObject obj = element.getAsJsonObject();
    List<Graphic> markList = new ArrayList<Graphic>();
    double angle = getDouble(obj, CommonSymbolKeys.ANGLE);
    double outlineSize = getDouble(obj, SimpleMarkerSymbolKeys.OUTLINE_SIZE);
    double size = getDouble(obj, CommonSymbolKeys.SIZE);
    int style = getInt(obj, CommonSymbolKeys.STYLE);
    double xOffset = getDouble(obj, CommonSymbolKeys.X_OFFSET);
    double yOffset = getDouble(obj, CommonSymbolKeys.Y_OFFSET);
    Expression markerColour = getColour(obj.get(CommonSymbolKeys.COLOUR));
    Expression outlineColour = getColour(obj.get(SimpleMarkerSymbolKeys.OUTLINE_COLOUR));
    Expression wellKnownName = ff.literal(styleMap.get(style));
    Stroke stroke = null;
    if (outlineSize > 0.0) {
        stroke = styleFactory.createStroke(outlineColour, ff.literal(outlineSize));
    }
    Fill fill = styleFactory.createFill(markerColour);
    Mark mark = styleFactory.createMark(wellKnownName, stroke, fill, ff.literal(size), ff.literal(angle));
    Expression expressionOpacity = null;
    ExternalGraphic[] externalGraphics = null;
    Symbol[] symbols = null;
    Mark[] marks = new Mark[1];
    marks[0] = mark;
    Graphic graphic = styleFactory.createGraphic(externalGraphics, marks, symbols, expressionOpacity, ff.literal(size), ff.literal(angle));
    // Set offset
    if ((xOffset > 0.0) && (yOffset > 0.0)) {
        Displacement displacement = styleFactory.displacement(ff.literal(xOffset), ff.literal(yOffset));
        graphic.setDisplacement(displacement);
    }
    markList.add(graphic);
    return markList;
}

Example 4 with Graphic

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

the class SymbolManager method getMarkerList.

/**
 * Gets the marker list.
 *
 * @param jsonSymbol the json symbol
 * @return the marker list
 */
public List<Graphic> getMarkerList(JsonObject jsonSymbol) {
    List<Graphic> markList = null;
    for (String markSymbolType : markSymbolMap.keySet()) {
        JsonElement obj = jsonSymbol.get(markSymbolType);
        if (obj != null) {
            EsriMarkSymbolInterface esriMarkSymbol = markSymbolMap.get(markSymbolType);
            markList = esriMarkSymbol.convert(obj);
            break;
        }
    }
    return markList;
}

Example 5 with Graphic

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

the class VOGeoServerTextSymbolizer2Test method testVOGeoServerTextSymbolizer2.

/**
 * Test method for
 * {@link com.sldeditor.ui.detail.vendor.geoserver.text.VOGeoServerTextSymbolizer2#VOGeoServerTextSymbolizer2(java.lang.Class, com.sldeditor.filter.v2.function.FunctionNameInterface)}.
 */
@Test
public void testVOGeoServerTextSymbolizer2() {
    TextSymbolizerDetails panel = new TextSymbolizerDetails();
    TextSymbolizer2 textSymbolizer = null;
    VOGeoServerTextSymbolizer2 testObj = new VOGeoServerTextSymbolizer2(panel.getClass());
    testObj.setParentPanel(panel);
    testObj.populate(textSymbolizer);
    testObj.updateSymbol(textSymbolizer);
    StyleFactoryImpl styleFactory = (StyleFactoryImpl) CommonFactoryFinder.getStyleFactory();
    textSymbolizer = (TextSymbolizer2) styleFactory.createTextSymbolizer();
    FilterFactory ff = CommonFactoryFinder.getFilterFactory();
    Literal featureDescription = ff.literal("feature description");
    textSymbolizer.setFeatureDescription(featureDescription);
    OtherText otherText = new OtherTextImpl();
    otherText.setTarget("target");
    Literal otherTextExpression = ff.literal("other text");
    otherText.setText(otherTextExpression);
    textSymbolizer.setOtherText(otherText);
    Literal snippet = ff.literal("snippet");
    textSymbolizer.setSnippet(snippet);
    // Try with marker symbol
    Graphic graphic = styleFactory.createDefaultGraphic();
    graphic.graphicalSymbols().add(styleFactory.createMark());
    textSymbolizer.setGraphic(graphic);
    Controller.getInstance().setPopulating(true);
    testObj.populate(textSymbolizer);
    Controller.getInstance().setPopulating(false);
    testObj.updateSymbol(textSymbolizer);
    // Try with external graphic
    graphic = styleFactory.createDefaultGraphic();
    try {
        graphic.graphicalSymbols().add(styleFactory.createExternalGraphic(new File("test.png").toURI().toURL(), "png"));
    } catch (MalformedURLException e) {
        e.printStackTrace();
    }
    textSymbolizer.setGraphic(graphic);
    Controller.getInstance().setPopulating(true);
    testObj.populate(textSymbolizer);
    Controller.getInstance().setPopulating(false);
    testObj.updateSymbol(textSymbolizer);
    // Find minimum version with textSymbolizer2 values set
    List<VendorOptionPresent> vendorOptionsPresentList = new ArrayList<VendorOptionPresent>();
    testObj.getMinimumVersion(null, textSymbolizer, vendorOptionsPresentList);
    assertEquals(1, vendorOptionsPresentList.size());
    // Find minimum version with no textSymbolizer2 values set
    vendorOptionsPresentList.clear();
    testObj.getMinimumVersion(null, styleFactory.createTextSymbolizer(), vendorOptionsPresentList);
    assertEquals(0, vendorOptionsPresentList.size());
    // Get the code coverage values up
    testObj.populate(SelectedSymbol.getInstance());
    PolygonSymbolizer polygon = null;
    testObj.populate(polygon);
    testObj.updateSymbol(polygon);
    RasterSymbolizer raster = null;
    testObj.populate(raster);
    testObj.updateSymbol(raster);
    testObj.preLoadSymbol();
    assertTrue(testObj.isDataPresent());
}