Examples with KDecoratorPlacementData de.cau.cs.kieler.klighd.krendering.KDecoratorPlacementData used on opensource projects

Example 1 with KDecoratorPlacementData

use of de.cau.cs.kieler.klighd.krendering.KDecoratorPlacementData in project lingua-franca by lf-lang.

the class LinguaFrancaStyleExtensions method addArrayDecorator.

public void addArrayDecorator(KEdge edge, Integer size) {
    final KRendering line = _kRenderingExtensions.getKRendering(edge);
    if (line instanceof KPolyline) {
        KDecoratorPlacementData placement = _kRenderingFactory.createKDecoratorPlacementData();
        placement.setRotateWithLine(true);
        placement.setRelative(0f);
        placement.setAbsolute(6f);
        KPolyline slash = _kContainerRenderingExtensions.addChild((KContainerRendering) line, _kRenderingFactory.createKPolyline());
        slash.getPoints().add(_kRenderingExtensions.createKPosition(_kRenderingExtensions.RIGHT, 0, 0, _kRenderingExtensions.TOP, 0, 0));
        slash.getPoints().add(_kRenderingExtensions.createKPosition(_kRenderingExtensions.LEFT, 0, 0, _kRenderingExtensions.BOTTOM, 0, 0));
        KDecoratorPlacementData slashPlacement = EcoreUtil.copy(placement);
        slashPlacement.setWidth(5);
        slashPlacement.setHeight(10);
        slashPlacement.setYOffset(-5f);
        slash.setPlacementData(slashPlacement);
        if (size != null) {
            KText num = _kContainerRenderingExtensions.addChild((KContainerRendering) line, _kRenderingFactory.createKText());
            num.setText(size.toString());
            _kRenderingExtensions.setFontSize(num, 5);
            noSelectionStyle(num);
            KDecoratorPlacementData numPlacement = EcoreUtil.copy(placement);
            numPlacement.setXOffset(2f);
            num.setPlacementData(numPlacement);
        }
    }
}

Example 2 with KDecoratorPlacementData

use of de.cau.cs.kieler.klighd.krendering.KDecoratorPlacementData in project lingua-franca by lf-lang.

the class LinguaFrancaStyleExtensions method addFixedTailArrowDecorator.

public KRendering addFixedTailArrowDecorator(KPolyline pl) {
    KRendering head = _kPolylineExtensions.addTailArrowDecorator(pl);
    KDecoratorPlacementData placement = _kRenderingFactory.createKDecoratorPlacementData();
    placement.setRotateWithLine(true);
    placement.setRelative(0f);
    placement.setAbsolute(2f);
    placement.setWidth(8);
    placement.setHeight(6);
    placement.setXOffset(-3f);
    placement.setYOffset(-4f);
    head.setPlacementData(placement);
    return head;
}

Example 3 with KDecoratorPlacementData

use of de.cau.cs.kieler.klighd.krendering.KDecoratorPlacementData in project lingua-franca by lf-lang.

the class LinguaFrancaShapeExtensions method addActionDecorator.

/**
 * Creates the triangular line decorator with text.
 */
public KPolygon addActionDecorator(KPolyline line, String text) {
    final float size = 18;
    // Create action decorator
    KPolygon actionDecorator = _kContainerRenderingExtensions.addPolygon(line);
    _kRenderingExtensions.setBackground(actionDecorator, Colors.WHITE);
    List<KPosition> pointsToAdd = List.of(_kRenderingExtensions.createKPosition(LEFT, 0, 0.5f, TOP, 0, 0), _kRenderingExtensions.createKPosition(RIGHT, 0, 0, BOTTOM, 0, 0), _kRenderingExtensions.createKPosition(LEFT, 0, 0, BOTTOM, 0, 0));
    actionDecorator.getPoints().addAll(pointsToAdd);
    // Set placement data of the action decorator
    KDecoratorPlacementData placementData = _kRenderingFactory.createKDecoratorPlacementData();
    placementData.setRelative(0.5f);
    placementData.setAbsolute(-size / 2);
    placementData.setWidth(size);
    placementData.setHeight(size);
    placementData.setYOffset(-size * 0.66f);
    placementData.setRotateWithLine(true);
    actionDecorator.setPlacementData(placementData);
    // Add text to the action decorator
    KText textToAdd = _kContainerRenderingExtensions.addText(actionDecorator, text);
    _kRenderingExtensions.setFontSize(textToAdd, 8);
    _linguaFrancaStyleExtensions.noSelectionStyle(textToAdd);
    DiagramSyntheses.suppressSelectability(textToAdd);
    _kRenderingExtensions.setPointPlacementData(textToAdd, _kRenderingExtensions.LEFT, 0, 0.5f, _kRenderingExtensions.TOP, size * 0.15f, 0.5f, _kRenderingExtensions.H_CENTRAL, _kRenderingExtensions.V_CENTRAL, 0, 0, size, size);
    return actionDecorator;
}