Examples of org.geotools.styling.Graphic

org.geotools.styling.Graphic
l.opengeospatial.org/files/?artifact_id=1188"> OGC Styled-Layer Descriptor Report (OGC 02-070) version 1.0.0.:
```
 <xsd:element name="Graphic"> <xsd:annotation> <xsd:documentation> A "Graphic" specifies or refers to a "graphic symbol" with inherent shape, size, and coloring. </xsd:documentation> </xsd:annotation> <xsd:complexType> <xsd:sequence> <xsd:choice minOccurs="0" maxOccurs="unbounded"> <xsd:element ref="sld:ExternalGraphic"/> <xsd:element ref="sld:Mark"/> </xsd:choice> <xsd:sequence> <xsd:element ref="sld:Opacity" minOccurs="0"/> <xsd:element ref="sld:Size" minOccurs="0"/> <xsd:element ref="sld:Rotation" minOccurs="0"/> </xsd:sequence> </xsd:sequence> </xsd:complexType> </xsd:element> 
```
Renderers can ue this information when displaying styled features, though it must be remembered that not all renderers will be able to fully represent strokes as set out by this interface. For example, opacity may not be supported.

Notes:
- The graphical parameters and their values are derived from SVG/CSS2 standards with names and semantics which are as close as possible.
@task REVISIT: There are no setter methods in this interface, is this aproblem? @source $URL$

                mark = build.createMark(this.type, (Fill)null, (Stroke)null);
            }
            return build.createGraphic(null, mark, null);
        }
        Mark mark = build.createMark(this.type, filll, stroke);
        Graphic graphic = build.createGraphic(null, mark, null);
        graphic.setSize(build.literalExpression(this.width));
        return graphic;
    }

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     */
    private void apply() {
        PointSymbolizer symbolizer = (PointSymbolizer) getContent();
        StyleBuilder styleBuilder = getStyleBuilder();


        Graphic g = symbolizer.getGraphic();


        Mark[] mark = new Mark[1];
        mark[0] = styleBuilder.createMark(markerType.getText());
        RGB colour = markerColour.getColorValue();
        if (markerEnabled.getSelection()) {
            mark[0].setFill(styleBuilder
                    .createFill(new Color(colour.red, colour.green, colour.blue)));
            mark[0].getFill().setOpacity(
                    styleBuilder.literalExpression(markerOpacity.getSelection()
                            / opacityMaxValueFloat));
        } else {
            mark[0].setFill(null);
        }
        colour = borderColour.getColorValue();
        g.setSize(styleBuilder.literalExpression(new Integer(markerWidth.getSelection())
                .doubleValue()));
        colour = borderColour.getColorValue();
        if (borderEnabled.getSelection()) {
            mark[0].setStroke(styleBuilder.createStroke(new Color(colour.red, colour.green,
                    colour.blue), (new Integer(borderWidth.getSelection())).doubleValue()));
            mark[0].getStroke().setOpacity(
                    styleBuilder.literalExpression(borderOpacity.getSelection()
                            / opacityMaxValueFloat));
        } else {
            mark[0].setStroke(null);
        }
        g.setMarks(mark);
    }

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            String width = values[1];
            String size = values[2];


            try {
                lineSymbolizerWrapper.setStrokeExternalGraphicStrokePath(url);
                Graphic graphicStroke = lineSymbolizerWrapper.getStrokeGraphicStroke();
                graphicStroke.setSize(Utilities.ff.literal(size));
                graphicStroke.setGap(Utilities.ff.literal(width));
            } catch (MalformedURLException e) {
                e.printStackTrace();
            }
            break;
        }

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        geometryName.setInput(schema);
        String name = DEFAULT_GEOMETRY;


        Stroke stroke = null;
        Fill fill = null;
        Graphic graphic = null;
        TextSymbolizer text = null;
        LabelPlacement placement = null;


        List<Rule> rules = fts.rules();
        if (rules.size() > 1) {

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     * Creates a default {@link Rule} for a point.
     * 
     * @return the default rule.
     */
    public static Rule createDefaultPointRule() {
        Graphic graphic = sf.createDefaultGraphic();
        Mark circleMark = sf.getCircleMark();
        circleMark.setFill(sf.createFill(ff.literal(Color.red)));
        circleMark.setStroke(sf.createStroke(ff.literal(Color.BLACK), ff.literal(DEFAULT_WIDTH)));
        graphic.graphicalSymbols().clear();
        graphic.graphicalSymbols().add(circleMark);
        graphic.setSize(ff.literal(DEFAULT_SIZE));


        PointSymbolizer pointSymbolizer = sf.createPointSymbolizer();
        Rule rule = sf.createRule();
        rule.setName("New rule");
        rule.symbolizers().add(pointSymbolizer);

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     */
    public static void substituteMark( Rule rule, String wellKnownMarkName ) {
        PointSymbolizer pointSymbolizer = Utilities.pointSymbolizerFromRule(rule);
        Mark oldMark = SLDs.mark(pointSymbolizer);


        Graphic graphic = SLDs.graphic(pointSymbolizer);
        graphic.graphicalSymbols().clear();
        
        Mark mark = Utilities.sf.createMark();
        mark.setWellKnownName(Utilities.ff.literal(wellKnownMarkName));
        if (oldMark != null) {
            mark.setFill(oldMark.getFill());
            mark.setStroke(oldMark.getStroke());
        }
        graphic.graphicalSymbols().add(mark);
    }

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                e.printStackTrace();
            }
        }


        PointSymbolizer pointSymbolizer = Utilities.pointSymbolizerFromRule(rule);
        Graphic graphic = SLDs.graphic(pointSymbolizer);
        graphic.graphicalSymbols().clear();
        ExternalGraphic exGraphic = sf.createExternalGraphic(externalGraphicsUrl, format);


        graphic.graphicalSymbols().add(exGraphic);
    }

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     * @param rule the {@link Rule}.
     * @param newSize the new size.
     */
    public static void changeMarkSize( Rule rule, int newSize ) {
        PointSymbolizer pointSymbolizer = Utilities.pointSymbolizerFromRule(rule);
        Graphic graphic = SLDs.graphic(pointSymbolizer);
        graphic.setSize(ff.literal(newSize));
        // Mark oldMark = SLDs.mark(pointSymbolizer);
        // oldMark.setSize(ff.literal(newSize));
        // Graphic graphic = SLDs.graphic(pointSymbolizer);
    }

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     * @param rule the {@link Rule}.
     * @param newRotation the new rotation value in degrees.
     */
    public static void changeRotation( Rule rule, int newRotation ) {
        PointSymbolizer pointSymbolizer = Utilities.pointSymbolizerFromRule(rule);
        Graphic graphic = SLDs.graphic(pointSymbolizer);
        graphic.setRotation(ff.literal(newRotation));
        // Mark oldMark = SLDs.mark(pointSymbolizer);
        // oldMark.setSize(ff.literal(newRotation));
    }

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        if (exGraphic == null) {
            throw new IOException("Style could not be created!");
        }


        Graphic gr = sf.createDefaultGraphic();
        gr.graphicalSymbols().clear();
        gr.graphicalSymbols().add(exGraphic);
        Expression size = ff.literal(20);
        gr.setSize(size);


        Rule rule = sf.createRule();
        PointSymbolizer pointSymbolizer = sf.createPointSymbolizer(gr, null);
        rule.symbolizers().add(pointSymbolizer);

View Full Code Here

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org.geoserver.kml.icons.IconPropertyExtractor$FeatureProperties

org.geoserver.kml.icons.IconPropertyInjector

org.geoserver.kml.icons.IconPropertyInjectorTest

org.geoserver.kml.icons.IconRenderer

org.geoserver.kml.icons.IconTestSupport

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