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

Example 61 with Symbolizer

use of org.geotools.styling.Symbolizer in project hale by halestudio.

the class RuleStylePage method addRule.

/**
 * Add a new {@link Rule}
 */
protected void addRule() {
    SymbolizerDialog symDlg = new SymbolizerDialog(getShell());
    symDlg.open();
    Symbolizer symbolizer = symDlg.getSymbolizer();
    if (symbolizer != null) {
        Rule rule = styleBuilder.createRule(symbolizer);
        RuleItem item = new RuleItem(rule);
        rules.add(item);
        listViewer.add(item);
        updateButtonState();
        changed = true;
    }
}

Example 62 with Symbolizer

use of org.geotools.styling.Symbolizer in project hale by halestudio.

the class SimpleLineStylePage method createControl.

/**
 * @see IDialogPage#createControl(Composite)
 */
@Override
public void createControl(Composite parent) {
    // create new controls
    Composite page = new Composite(parent, SWT.NONE);
    RowLayout layout = new RowLayout(SWT.HORIZONTAL);
    page.setLayout(layout);
    Style style = getParent().getStyle();
    LineSymbolizer line = null;
    try {
        Symbolizer[] symbolizers = SLD.symbolizers(style);
        for (Symbolizer symbol : symbolizers) {
            if (symbol instanceof LineSymbolizer) {
                line = (LineSymbolizer) symbol;
                break;
            }
        }
    } catch (Exception e) {
    // ignore
    }
    if (line == null) {
        line = styleBuilder.createLineSymbolizer();
    }
    lineEditor = new LineSymbolizerEditor(page, line);
    setControl(page);
}

Example 63 with Symbolizer

use of org.geotools.styling.Symbolizer in project hale by halestudio.

the class StyleServiceImpl method getSelectedStyle.

/**
 * Convert the given style for selection
 *
 * @param fts the feature type style to convert
 *
 * @return the converted feature type style
 */
private FeatureTypeStyle getSelectedStyle(FeatureTypeStyle fts) {
    List<Rule> rules = fts.rules();
    List<Rule> newRules = new ArrayList<Rule>();
    for (Rule rule : rules) {
        Symbolizer[] symbolizers = rule.getSymbolizers();
        List<Symbolizer> newSymbolizers = new ArrayList<Symbolizer>();
        for (Symbolizer symbolizer : symbolizers) {
            // get symbolizers
            List<Symbolizer> addSymbolizers = getSelectionSymbolizers(symbolizer);
            if (addSymbolizers != null) {
                newSymbolizers.addAll(addSymbolizers);
            }
        }
        // create new rule
        Rule newRule = styleBuilder.createRule(newSymbolizers.toArray(new Symbolizer[newSymbolizers.size()]));
        newRule.setFilter(rule.getFilter());
        newRule.setElseFilter(rule.isElseFilter());
        newRule.setName(rule.getName());
        newRules.add(newRule);
    }
    // TODO Handle case if there is more than one featureTypeName
    return styleBuilder.createFeatureTypeStyle(fts.featureTypeNames().stream().findFirst().orElse(new NameImpl("Feature")).getLocalPart(), newRules.toArray(new Rule[newRules.size()]));
}

Example 64 with Symbolizer

use of org.geotools.styling.Symbolizer in project hale by halestudio.

the class StyleServiceImpl method getSelectionSymbolizers.

/**
 * Get the symbolizers representing the given symbolizer for a selection
 *
 * @param symbolizer the symbolizer
 *
 * @return the selection symbolizers
 */
private List<Symbolizer> getSelectionSymbolizers(Symbolizer symbolizer) {
    List<Symbolizer> result = new ArrayList<Symbolizer>();
    Color color = StylePreferences.getSelectionColor();
    int width = StylePreferences.getSelectionWidth();
    if (symbolizer instanceof PolygonSymbolizer) {
        result.add(StyleHelper.createPolygonSymbolizer(color, width));
    } else if (symbolizer instanceof LineSymbolizer) {
        result.add(StyleHelper.createLineSymbolizer(color, width));
    } else if (symbolizer instanceof PointSymbolizer) {
        result.add(StyleHelper.mutatePointSymbolizer((PointSymbolizer) symbolizer, color, width));
    // result.add(createPointSymbolizer(color, width));
    } else {
    // do not fall-back to original symbolizer cause we are painting
    // over it
    // result.add(symbolizer);
    }
    return result;
}

Example 65 with Symbolizer

use of org.geotools.styling.Symbolizer in project hale by halestudio.

the class SimplePointStylePage method createControl.

/**
 * @see IDialogPage#createControl(Composite)
 */
@Override
public void createControl(Composite parent) {
    // create new controls
    Composite page = new Composite(parent, SWT.NONE);
    RowLayout layout = new RowLayout(SWT.HORIZONTAL);
    page.setLayout(layout);
    Style style = getParent().getStyle();
    PointSymbolizer point = null;
    try {
        Symbolizer[] symbolizers = SLD.symbolizers(style);
        for (Symbolizer symbol : symbolizers) {
            if (symbol instanceof LineSymbolizer) {
                point = (PointSymbolizer) symbol;
                break;
            }
        }
    } catch (Exception e) {
    // ignore
    }
    if (point == null) {
        point = styleBuilder.createPointSymbolizer();
    }
    pointEditor = new PointSymbolizerEditor(page, point);
    setControl(page);
}