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

Example 31 with TextSymbolizer

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

the class BatchUpdateFontUtilsTest method testContainsFonts.

/**
 * Test method for {@link com.sldeditor.tool.batchupdatefont.BatchUpdateFontUtils#containsFonts(com.sldeditor.common.SLDDataInterface)}.
 */
@Test
public void testContainsFonts() {
    StyledLayerDescriptor sld = DefaultSymbols.createNewSLD();
    SelectedSymbol.getInstance().createNewSLD(sld);
    NamedLayer namedLayer = DefaultSymbols.createNewNamedLayer();
    String expectedNameLayerValue = "named layer test value";
    namedLayer.setName(expectedNameLayerValue);
    Style style = DefaultSymbols.createNewStyle();
    String expectedNameStyleValue = "style test value";
    style.setName(expectedNameStyleValue);
    namedLayer.addStyle(style);
    FeatureTypeStyle fts = DefaultSymbols.createNewFeatureTypeStyle();
    String expectedNameFTSValue = "feature type style test value";
    fts.setName(expectedNameFTSValue);
    style.featureTypeStyles().add(fts);
    Rule rule = DefaultSymbols.createNewRule();
    String expectedRuleValue = "rule test value";
    rule.setName(expectedRuleValue);
    TextSymbolizer symbolizer = DefaultSymbols.createDefaultTextSymbolizer();
    String expectedNameValue = "symbolizer test value";
    symbolizer.setName(expectedNameValue);
    rule.symbolizers().add(DefaultSymbols.createDefaultPointSymbolizer());
    fts.rules().add(rule);
    sld.layers().add(namedLayer);
    SLDWriterInterface sldWriter = SLDWriterFactory.createWriter(null);
    String sldContents = sldWriter.encodeSLD(null, sld);
    SLDData sldData = new SLDData(new StyleWrapper("workspace", "layer.sld"), sldContents);
    // Empty sld
    List<BatchUpdateFontData> actualList = BatchUpdateFontUtils.containsFonts(null);
    assertNull(actualList);
    // No fonts
    actualList = BatchUpdateFontUtils.containsFonts(sldData);
    assertNull(actualList);
    // With textsymbolizer
    rule.symbolizers().add(symbolizer);
    sldContents = sldWriter.encodeSLD(null, sld);
    sldData = new SLDData(new StyleWrapper("workspace", "layer.sld"), sldContents);
    actualList = BatchUpdateFontUtils.containsFonts(sldData);
    assertEquals(1, actualList.size());
    assertEquals(rule.getName(), actualList.get(0).getRuleName());
}

Example 32 with TextSymbolizer

use of org.geotools.styling.TextSymbolizer in project polymap4-core by Polymap4.

the class TextStyleSerializer method serialize.

@Override
public void serialize(TextStyle style, Style result) {
    // default symbolizer
    TextSymbolizer text = sf.createTextSymbolizer();
    text.setFill(sf.getDefaultFill());
    style.halo.opt().ifPresent(halo -> text.setHalo(sf.createHalo(sf.getDefaultFill(), ff.literal(1))));
    style.font.opt().ifPresent(font -> text.setFont(sf.getDefaultFont()));
    FeatureTypeStyle fts = defaultFeatureTypeStyle(result, style, text);
    fts.setName(style.title.opt().orElse("TextStyle"));
    fts.getDescription().setTitle(style.title.opt().orElse("TextStyle"));
    accessor.set(rule -> (TextSymbolizer) rule.symbolizers().get(0));
    serialize(style, fts);
    // font
    style.font.opt().ifPresent(font -> {
        new FontCompositeSerializer(context).accessor.put(rule -> accessor.get().apply(rule).getFont()).serialize(font, fts);
    });
    // halo
    style.halo.opt().ifPresent(halo -> {
        // XXX for what reason ever for halo color an awt.Color does not seem to work
        set(fts, halo.color, (value, sym) -> sym.getHalo().getFill().setColor(ff.literal(SLDSerializer2.toHexString((Color) ((Literal) value).getValue()))));
        set(fts, halo.opacity, (value, sym) -> sym.getHalo().getFill().setOpacity(value));
        set(fts, halo.width, (value, sym) -> sym.getHalo().setRadius(value));
    });
}

Example 33 with TextSymbolizer

use of org.geotools.styling.TextSymbolizer in project polymap4-core by Polymap4.

the class StyleModelTest method testSimpleText.

@Test
public void testSimpleText() throws Exception {
    FeatureStyle fs = repo.newFeatureStyle();
    TextStyle style = fs.members().createElement(TextStyle.defaults);
    style.color.createValue(ConstantColor.defaults(0, 0, 0));
    style.opacity.createValue(ConstantNumber.defaults(0.0));
    style.font.createValue(Font.defaults);
    fs.store();
    log.info("SLD: " + repo.serializedFeatureStyle(fs.id(), String.class));
    Style result = repo.serializedFeatureStyle(fs.id(), Style.class).get();
    assertEquals(1, result.featureTypeStyles().size());
    FeatureTypeStyle fts = result.featureTypeStyles().get(0);
    assertEquals(1, fts.rules().size());
    Rule rule = fts.rules().get(0);
    assertEquals(0, rule.getMinScaleDenominator(), 0);
    assertEquals(Double.POSITIVE_INFINITY, rule.getMaxScaleDenominator(), 0);
    assertEquals(1, rule.symbolizers().size());
    assertNull(rule.getFilter());
    TextSymbolizer text = (TextSymbolizer) rule.symbolizers().get(0);
    // assertEqualsLiteral( 0.5, text.getStroke().getOpacity() );
    // assertEqualsLiteral( 5.0, text.getStroke().getWidth() );
    assertEqualsLiteral(0.0, text.getFill().getOpacity());
}