Examples with RasterGrayStyle org.polymap.core.style.model.raster.RasterGrayStyle used on opensource projects

Example 1 with RasterGrayStyle

use of org.polymap.core.style.model.raster.RasterGrayStyle in project polymap4-core by Polymap4.

the class SLDSerializer2 method serialize.

@Override
public org.geotools.styling.Style serialize(Context context) {
    FeatureStyle featureStyle = context.featureStyle.get();
    List<Style> sorted = featureStyle.members().stream().sorted((s1, s2) -> s1.zPriority.get().compareTo(s2.zPriority.get())).collect(Collectors.toList());
    org.geotools.styling.Style result = sf.createStyle();
    for (Style style : sorted) {
        if (style.active.get()) {
            StyleSerializer serializer = null;
            if (style instanceof PointStyle) {
                serializer = new PointStyleSerializer(context);
            } else if (style instanceof PolygonStyle) {
                serializer = new PolygonStyleSerializer(context);
            } else if (style instanceof TextStyle) {
                serializer = new TextStyleSerializer(context);
            } else if (style instanceof LineStyle) {
                serializer = new LineStyleSerializer(context);
            } else if (style instanceof RasterGrayStyle) {
                serializer = new RasterSerializer.GraySerializer(context);
            } else if (style instanceof RasterRGBStyle) {
                serializer = new RasterSerializer.RGBSerializer(context);
            } else if (style instanceof RasterColorMapStyle) {
                serializer = new RasterSerializer.ColorMapSerializer(context);
            } else {
                throw new RuntimeException("Unhandled Style type: " + style.getClass().getName());
            }
            serializer.serialize(style, result);
        }
    }
    return result;
}

Example 2 with RasterGrayStyle

use of org.polymap.core.style.model.raster.RasterGrayStyle in project polymap4-core by Polymap4.

the class DefaultStyle method fillGrayscaleStyle.

public static RasterStyle fillGrayscaleStyle(FeatureStyle fs, GridCoverage2D gridCoverage) {
    RasterGrayStyle gray = fs.members().createElement(RasterGrayStyle.defaults);
    gray.opacity.createValue(ConstantNumber.defaults(1.0));
    gray.grayBand.createValue(ConstantRasterBand.defaults(0));
    return gray;
}