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

Example 26 with TextSymbolizer

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

the class DefaultSymbols method createDefaultTextSymbolizer.

/**
 * Creates the default text symbolizer.
 *
 * @return the text symbolizer
 */
public static TextSymbolizer createDefaultTextSymbolizer() {
    Expression fontFamily = ff.literal("Serif");
    Expression fontSize = ff.literal(10.0);
    Expression fontStyle = ff.literal("normal");
    Expression fontWeight = ff.literal("normal");
    Expression rotation = ff.literal(0.0);
    Expression label = ff.literal("Test");
    String geometryFieldName = null;
    Expression geometryField = ff.property(geometryFieldName);
    String name = Localisation.getString(SLDTreeTools.class, "TreeItem.newText");
    AnchorPoint anchor = null;
    Displacement displacement = null;
    PointPlacement pointPlacement = (PointPlacement) styleFactory.pointPlacement(anchor, displacement, rotation);
    Expression fillColour = ff.literal(DEFAULT_COLOUR);
    Expression fillColourOpacity = ff.literal(1.0);
    Fill fill = styleFactory.fill(null, fillColour, fillColourOpacity);
    Halo halo = null;
    List<Expression> fontFamilyList = new ArrayList<Expression>();
    fontFamilyList.add(fontFamily);
    Font font = (Font) styleFactory.font(fontFamilyList, fontStyle, fontWeight, fontSize);
    Description description = null;
    Unit<Length> unit = null;
    TextSymbolizer newTextSymbolizer = (TextSymbolizer) styleFactory.textSymbolizer(name, geometryField, description, unit, label, font, pointPlacement, halo, fill);
    return newTextSymbolizer;
}

Example 27 with TextSymbolizer

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

the class TextSymbolizerDetails method updateSymbol.

/**
 * Update symbol.
 */
private void updateSymbol() {
    if (!Controller.getInstance().isPopulating()) {
        Expression haloRadius = fieldConfigVisitor.getExpression(FieldIdEnum.HALO_RADIUS);
        // Label placement
        LabelPlacement labelPlacement = null;
        MultiOptionGroup labelPlacementPanel = (MultiOptionGroup) getGroup(GroupIdEnum.PLACEMENT);
        OptionGroup labelPlacementOption = labelPlacementPanel.getSelectedOptionGroup();
        if (labelPlacementOption.getId() == GroupIdEnum.POINTPLACEMENT) {
            AnchorPoint anchor = null;
            GroupConfigInterface anchorPointPanel = getGroup(GroupIdEnum.ANCHORPOINT);
            if (anchorPointPanel == null) {
                String errorMessage = String.format("%s : %s", Localisation.getString(TextSymbolizerDetails.class, "TextSymbol.error1"), GroupIdEnum.ANCHORPOINT);
                ConsoleManager.getInstance().error(this, errorMessage);
            } else if (anchorPointPanel.isPanelEnabled()) {
                Expression anchorPointH = fieldConfigVisitor.getExpression(FieldIdEnum.ANCHOR_POINT_H);
                Expression anchorPointV = fieldConfigVisitor.getExpression(FieldIdEnum.ANCHOR_POINT_V);
                anchor = (AnchorPoint) getStyleFactory().anchorPoint(anchorPointH, anchorPointV);
            }
            // 
            // Displacement
            // 
            Displacement displacement = null;
            GroupConfigInterface displacementPanel = getGroup(GroupIdEnum.DISPLACEMENT);
            if (displacementPanel == null) {
                ConsoleManager.getInstance().error(this, String.format("%s : %s", Localisation.getString(TextSymbolizerDetails.class, "TextSymbol.error1"), GroupIdEnum.DISPLACEMENT));
            } else if (displacementPanel.isPanelEnabled()) {
                displacement = getStyleFactory().displacement(fieldConfigVisitor.getExpression(FieldIdEnum.DISPLACEMENT_X), fieldConfigVisitor.getExpression(FieldIdEnum.DISPLACEMENT_Y));
            }
            // 
            // Rotation
            // 
            Expression rotation = null;
            GroupConfigInterface rotationPanel = getGroup(GroupIdEnum.ROTATION);
            if (rotationPanel == null) {
                ConsoleManager.getInstance().error(this, String.format("%s : %s", Localisation.getString(TextSymbolizerDetails.class, "TextSymbol.error1"), GroupIdEnum.ROTATION));
            } else if (rotationPanel.isPanelEnabled()) {
                rotation = fieldConfigVisitor.getExpression(FieldIdEnum.ANGLE);
            }
            labelPlacement = getStyleFactory().pointPlacement(anchor, displacement, rotation);
        } else if (labelPlacementOption.getId() == GroupIdEnum.LINEPLACEMENT) {
            Expression offset = fieldConfigVisitor.getExpression(FieldIdEnum.PERPENDICULAR_OFFSET);
            Expression initialGap = fieldConfigVisitor.getExpression(FieldIdEnum.INITIAL_GAP);
            Expression gap = fieldConfigVisitor.getExpression(FieldIdEnum.GAP);
            boolean repeated = fieldConfigVisitor.getBoolean(FieldIdEnum.REPEATED);
            boolean aligned = fieldConfigVisitor.getBoolean(FieldIdEnum.ALIGN);
            boolean generalizedLine = fieldConfigVisitor.getBoolean(FieldIdEnum.GENERALISED_LINE);
            labelPlacement = getStyleFactory().linePlacement(offset, initialGap, gap, repeated, aligned, generalizedLine);
        }
        FieldConfigColour fdmFillColour = (FieldConfigColour) fieldConfigManager.get(FieldIdEnum.FILL_COLOUR);
        Expression fillColour = fdmFillColour.getColourExpression();
        Expression fillColourOpacity = fieldConfigVisitor.getExpression(FieldIdEnum.TEXT_OPACITY);
        Fill fill = getStyleFactory().createFill(fillColour, fillColourOpacity);
        FieldConfigColour fdmHaloColour = (FieldConfigColour) fieldConfigManager.get(FieldIdEnum.HALO_COLOUR);
        Expression haloFillColour = fdmHaloColour.getColourExpression();
        Expression haloFillColourOpacity = fdmHaloColour.getColourOpacityExpression();
        Fill haloFill = getStyleFactory().fill(null, haloFillColour, haloFillColourOpacity);
        // 
        // Halo
        // 
        Halo halo = null;
        GroupConfigInterface haloPanel = getGroup(GroupIdEnum.HALO);
        if (haloPanel.isPanelEnabled()) {
            halo = (Halo) getStyleFactory().halo(haloFill, haloRadius);
        }
        // 
        // Font
        // 
        Font font = extractFont();
        // Any changes made to the font details need to be reflected
        // back to the FieldConfigFontPreview field
        fieldConfigVisitor.populateFontField(FieldIdEnum.FONT_PREVIEW, font);
        StandardData standardData = getStandardData();
        Expression label = fieldConfigVisitor.getExpression(FieldIdEnum.LABEL);
        Expression geometryField = fieldConfigVisitor.getExpression(FieldIdEnum.GEOMETRY);
        String geometryFieldName = null;
        Expression defaultGeometryField = getFilterFactory().property(geometryFieldName);
        TextSymbolizer textSymbolizer = (TextSymbolizer) getStyleFactory().textSymbolizer(standardData.name, defaultGeometryField, standardData.description, standardData.unit, label, font, labelPlacement, halo, fill);
        if ((geometryField != null) && !geometryField.toString().isEmpty()) {
            textSymbolizer.setGeometry(geometryField);
        }
        if (vendorOptionTextFactory != null) {
            vendorOptionTextFactory.updateSymbol(textSymbolizer);
        }
        SelectedSymbol.getInstance().replaceSymbolizer(textSymbolizer);
        this.fireUpdateSymbol();
    }
}

Example 28 with TextSymbolizer

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

the class VOGeoServerLabelling method getMinimumVersion.

/*
     * (non-Javadoc)
     * 
     * @see com.sldeditor.ui.iface.PopulateDetailsInterface#getMinimumVersion(java.lang.Object, java.util.List)
     */
@Override
public void getMinimumVersion(Object parentObj, Object sldObj, List<VendorOptionPresent> vendorOptionsPresentList) {
    if (sldObj instanceof TextSymbolizer) {
        TextSymbolizer textSymbolizer = (TextSymbolizer) sldObj;
        Map<String, String> options = textSymbolizer.getOptions();
        for (FieldIdEnum key : fieldMap.keySet()) {
            String vendorOptionAttributeKey = fieldMap.get(key);
            if (options.containsKey(vendorOptionAttributeKey)) {
                VendorOptionPresent voPresent = new VendorOptionPresent(sldObj, getVendorOptionInfo());
                if (!vendorOptionsPresentList.contains(voPresent)) {
                    vendorOptionsPresentList.add(voPresent);
                }
            }
        }
    }
}

Example 29 with TextSymbolizer

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

the class SLDTreeItemWrapperTest method testSLDTreeItemWrapper.

/**
 * Test method for
 * {@link com.sldeditor.ui.tree.SLDTreeItemWrapper#SLDTreeItemWrapper(java.lang.Object)}.
 */
@Test
public void testSLDTreeItemWrapper() {
    // Try with null objects first
    String testObj1 = SLDTreeItemWrapper.generateKey(null);
    String testObj2 = SLDTreeItemWrapper.generateKey(null);
    assertTrue(testObj1.equals(testObj1));
    assertTrue(testObj1.equals(testObj2));
    // Try with 2 different text symbolizers instances but the same contents, hash codes should
    // be different
    String testObj3 = SLDTreeItemWrapper.generateKey(DefaultSymbols.createDefaultTextSymbolizer());
    String testObj4 = SLDTreeItemWrapper.generateKey(DefaultSymbols.createDefaultTextSymbolizer());
    assertTrue(testObj3.equals(testObj3));
    assertFalse(testObj3.equals(testObj4));
    // Try with one text symbolizer instances the same contents, hash codes should be the same
    TextSymbolizer textSymbolizer = DefaultSymbols.createDefaultTextSymbolizer();
    textSymbolizer.setHalo(new HaloImpl());
    String testObj5 = SLDTreeItemWrapper.generateKey(textSymbolizer);
    String testObj6 = SLDTreeItemWrapper.generateKey(textSymbolizer);
    assertTrue(testObj5.equals(testObj5));
    assertTrue(testObj5.equals(testObj6));
}

Example 30 with TextSymbolizer

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

the class BatchUpdateFontDataTest method testBatchUpdateFontData.

/**
 * Test method for
 * {@link com.sldeditor.tool.batchupdatefont.BatchUpdateFontData#BatchUpdateFontData(org.geotools.styling.StyledLayerDescriptor, com.sldeditor.common.SLDDataInterface)}.
 */
@Test
public void testBatchUpdateFontData() {
    BatchUpdateFontData testObj = new BatchUpdateFontData(null, null);
    assertNull(testObj.getName());
    assertNull(testObj.getWorkspace());
    assertNull(testObj.getSldData());
    String expectedWorkspace = "workspace";
    String expectedStyle = "layer.sld";
    StyleWrapper styleWrapper = new StyleWrapper(expectedWorkspace, expectedStyle);
    SLDData data = new SLDData(styleWrapper, null);
    testObj = new BatchUpdateFontData(null, data);
    assertEquals(testObj.getWorkspace(), expectedWorkspace);
    assertEquals(testObj.getName(), expectedStyle);
    assertEquals(testObj.getSldData(), data);
    String expectedNamedLayer = "namedLayer";
    testObj.setNamedLayer(expectedNamedLayer);
    assertEquals(testObj.getNamedLayer(), expectedNamedLayer);
    String expectedStyleLayer = "style";
    testObj.setStyle(expectedStyleLayer);
    assertEquals(testObj.getStyle(), expectedStyleLayer);
    String expectedFeatureTypeStyleLayer = "feature type style";
    testObj.setFeatureTypeStyle(expectedFeatureTypeStyleLayer);
    assertEquals(testObj.getFeatureTypeStyle(), expectedFeatureTypeStyleLayer);
    assertNull(testObj.getRule());
    assertEquals(testObj.getRuleName(), "");
    assertEquals(testObj.getSymbolizer(), "");
    StyleFactoryImpl styleFactory = (StyleFactoryImpl) CommonFactoryFinder.getStyleFactory();
    String expectedRule = "rule";
    Rule rule = styleFactory.createRule();
    rule.setName(expectedRule);
    testObj.setRule(rule);
    assertEquals(testObj.getRule(), rule);
    assertEquals(testObj.getRuleName(), expectedRule);
    String expectedSymbolizer = "text symbolizer";
    TextSymbolizer symbolizer = styleFactory.createTextSymbolizer();
    symbolizer.setName(expectedSymbolizer);
    testObj.setSymbolizer(symbolizer);
    testObj.setFont(symbolizer.getFont());
    assertEquals(testObj.getSymbolizer(), expectedSymbolizer);
    // Test with font == null
    assertFalse(testObj.isFontNameSet());
    assertFalse(testObj.isFontStyleSet());
    assertFalse(testObj.isFontWeightSet());
    assertFalse(testObj.isFontSizeSet());
    assertEquals(testObj.getFontName(), "");
    assertEquals(testObj.getFontStyle(), "");
    assertEquals(testObj.getFontWeight(), "");
    assertEquals(testObj.getFontSize(), "");
    assertFalse(testObj.anyChanges());
    testObj.revertToOriginal();
    testObj.updateFont((Font) null);
    assertFalse(testObj.updateFont((SLDWriterInterface) null));
    testObj.setFont(null);
    testObj.updateFontSize(45);
    // Set font
    FilterFactory ff = CommonFactoryFinder.getFilterFactory();
    String originalFontname = "Serif";
    String originalFontStyle = "normal";
    String originalFontWeight = "normal";
    int originalFontSize = 24;
    Font font = styleFactory.createFont(ff.literal(originalFontname), ff.literal(originalFontStyle), ff.literal(originalFontWeight), ff.literal(originalFontSize));
    testObj.setFont(font);
    assertTrue(testObj.isFontNameSet());
    assertTrue(testObj.isFontStyleSet());
    assertTrue(testObj.isFontWeightSet());
    assertTrue(testObj.isFontSizeSet());
    assertFalse(testObj.isFontNameUpdated());
    assertFalse(testObj.isFontStyleUpdated());
    assertFalse(testObj.isFontWeightUpdated());
    assertFalse(testObj.isFontSizeUpdated());
    assertFalse(testObj.anyChanges());
    // Update with a different copy of the same font - no changes
    Font unchangedFont = styleFactory.createFont(ff.literal(originalFontname), ff.literal(originalFontStyle), ff.literal(originalFontWeight), ff.literal(originalFontSize));
    testObj.updateFont(unchangedFont);
    assertFalse(testObj.isFontNameUpdated());
    assertFalse(testObj.isFontStyleUpdated());
    assertFalse(testObj.isFontWeightUpdated());
    assertFalse(testObj.isFontSizeUpdated());
    // Update with a different copy of the same font - changes
    String expectedFontName = "NewFont";
    String expectedFontStyle = "italic";
    String expectedFontWeight = "bold";
    int expectedFontSize = 12;
    Font changedFont = styleFactory.createFont(ff.literal(expectedFontName), ff.literal(expectedFontStyle), ff.literal(expectedFontWeight), ff.literal(expectedFontSize));
    testObj.updateFont(changedFont);
    assertTrue(testObj.isFontNameUpdated());
    assertTrue(testObj.isFontStyleUpdated());
    assertTrue(testObj.isFontWeightUpdated());
    assertTrue(testObj.isFontSizeUpdated());
    assertTrue(testObj.anyChanges());
    assertEquals(testObj.getFontName(), expectedFontName);
    assertEquals(testObj.getFontStyle(), expectedFontStyle);
    assertEquals(testObj.getFontWeight(), expectedFontWeight);
    assertEquals(testObj.getFontSize(), String.valueOf(expectedFontSize));
    assertEquals(testObj.getFont(), changedFont);
    // Increment font size
    int expectedIncreaseFontSize = 5;
    testObj.updateFontSize(expectedIncreaseFontSize);
    assertEquals(testObj.getFontSize(), String.valueOf(expectedFontSize + expectedIncreaseFontSize));
    // Decrease font size
    expectedIncreaseFontSize *= -1;
    testObj.updateFontSize(expectedIncreaseFontSize);
    assertEquals(testObj.getFontSize(), String.valueOf(expectedFontSize));
    // Try setting the font size less than zero
    expectedIncreaseFontSize = -100;
    testObj.updateFontSize(expectedIncreaseFontSize);
    assertEquals(testObj.getFontSize(), String.valueOf(1));
    // Update font size when font size is a function
    String expectedFieldname = "fieldname";
    changedFont.setSize(ff.property(expectedFieldname));
    testObj.updateFont(changedFont);
    expectedIncreaseFontSize = 5;
    testObj.updateFontSize(expectedIncreaseFontSize);
    String expectedResult = String.format("(%s+%d)", expectedFieldname, expectedIncreaseFontSize);
    String actualResult = testObj.getFontSize();
    assertEquals(actualResult, expectedResult);
    // Revert to original
    testObj.revertToOriginal();
    assertFalse(testObj.isFontNameUpdated());
    assertFalse(testObj.isFontStyleUpdated());
    assertFalse(testObj.isFontWeightUpdated());
    assertFalse(testObj.isFontSizeUpdated());
    assertFalse(testObj.anyChanges());
    assertEquals(testObj.getFontName(), originalFontname);
    assertEquals(testObj.getFontStyle(), originalFontStyle);
    assertEquals(testObj.getFontWeight(), originalFontWeight);
    assertEquals(testObj.getFontSize(), String.valueOf(originalFontSize));
    // Update with the changed font again
    testObj.updateFont(changedFont);
    SLDWriterInterface sldWriter = SLDWriterFactory.createWriter(null);
    symbolizer.fonts().add(changedFont);
    assertFalse(testObj.updateFont(sldWriter));
}