Exemplo n.º 1
0
  private void quickTextSymbolizer() {
    // quickTextSymbolizer start
    // "labelPoint" feature type style
    StyleBuilder sb = new StyleBuilder();
    FilterFactory2 ff = sb.getFilterFactory();

    // creation of the TextSymbolizer
    AnchorPoint anchorPoint =
        sb.createAnchorPoint(sb.attributeExpression("X"), sb.attributeExpression("Y"));
    PointPlacement pointPlacement =
        sb.createPointPlacement(anchorPoint, null, sb.literalExpression(0));
    TextSymbolizer textSymbolizer =
        sb.createTextSymbolizer(
            sb.createFill(Color.BLACK),
            new Font[] {sb.createFont("Lucida Sans", 10), sb.createFont("Arial", 10)},
            sb.createHalo(),
            sb.attributeExpression("name"),
            pointPlacement,
            null);

    // creation of the Point symbolizer
    Mark circle = sb.createMark(StyleBuilder.MARK_CIRCLE, Color.RED);
    Graphic graph2 = sb.createGraphic(null, circle, null, 1, 4, 0);
    PointSymbolizer pointSymbolizer = sb.createPointSymbolizer(graph2);

    // creation of the style
    Style style = sb.createStyle();
    FeatureTypeStyle featureTypeStyle =
        sb.createFeatureTypeStyle("labelPoint", new Symbolizer[] {textSymbolizer, pointSymbolizer});
    style.featureTypeStyles().add(featureTypeStyle);

    // creation of the style
    // quickTextSymbolizer end
  }
Exemplo n.º 2
0
  private void quickPointSymbolizer() {
    // quickPointSymbolizer start
    // "testPoint" feature type style
    StyleBuilder sb = new StyleBuilder();
    FilterFactory2 ff = sb.getFilterFactory();

    Mark testMark =
        sb.createMark(sb.attributeExpression("name"), sb.createFill(Color.RED, 0.5), null);
    Graphic graph =
        sb.createGraphic(
            null, // An external graphics if needed
            new Mark[] {testMark}, // a Mark if not an external graphics
            null, // aSymbol
            ff.literal(1), // opacity
            ff.property("size"), // read from feature "size" attribute
            ff.property("rotation")); // rotation, here read into the feature
    PointSymbolizer aPointSymbolizer = sb.createPointSymbolizer(graph);

    // creation of the style
    Style style = sb.createStyle(aPointSymbolizer);
    // quickPointSymbolizer end
  }
Exemplo n.º 3
0
  private void markTestSLD() {
    // markTestSLD start
    StyleBuilder sb = new StyleBuilder();
    FilterFactory ff = sb.getFilterFactory();
    Style style = sb.createStyle();
    style.setName("MyStyle");

    // "testPoint" feature type style
    Mark testMark =
        sb.createMark(sb.attributeExpression("name"), sb.createFill(Color.RED, 0.5), null);
    Graphic graph =
        sb.createGraphic(
            null,
            new Mark[] {testMark},
            null,
            sb.literalExpression(1),
            sb.attributeExpression("size"),
            sb.attributeExpression("rotation"));
    style
        .featureTypeStyles()
        .add(sb.createFeatureTypeStyle("testPoint", sb.createPointSymbolizer(graph)));

    // "labelPoint" feature type style
    AnchorPoint anchorPoint =
        sb.createAnchorPoint(sb.attributeExpression("X"), sb.attributeExpression("Y"));
    PointPlacement pointPlacement =
        sb.createPointPlacement(anchorPoint, null, sb.literalExpression(0));
    TextSymbolizer textSymbolizer =
        sb.createTextSymbolizer(
            sb.createFill(Color.BLACK),
            new Font[] {sb.createFont("Lucida Sans", 10), sb.createFont("Arial", 10)},
            sb.createHalo(),
            sb.attributeExpression("name"),
            pointPlacement,
            null);
    Mark circle = sb.createMark(StyleBuilder.MARK_CIRCLE, Color.RED);
    Graphic graph2 = sb.createGraphic(null, circle, null, 1, 4, 0);
    PointSymbolizer pointSymbolizer = sb.createPointSymbolizer(graph2);
    style
        .featureTypeStyles()
        .add(
            sb.createFeatureTypeStyle(
                "labelPoint", new Symbolizer[] {textSymbolizer, pointSymbolizer}));
    // markTestSLD end
  }