Examples with AlignAndDistributeControl com.ait.lienzo.client.core.shape.wires.handlers.AlignAndDistributeControl used on opensource projects

Example 6 with AlignAndDistributeControl

use of com.ait.lienzo.client.core.shape.wires.handlers.AlignAndDistributeControl in project lienzo-core by ahome-it.

the class AlignAndDistribute method addShape.

public AlignAndDistributeControl addShape(final IDrawable<?> group) {
    final String uuid = group.uuid();
    AlignAndDistributeControl handler = m_shapes.get(uuid);
    // only add if the group has not already been added
    if (null == handler) {
        handler = new AlignAndDistributeControlImpl((IPrimitive<?>) group, this, m_alignmentCallback, group.getBoundingBoxAttributes());
        m_shapes.put(uuid, handler);
    }
    return handler;
}

Example 7 with AlignAndDistributeControl

use of com.ait.lienzo.client.core.shape.wires.handlers.AlignAndDistributeControl in project lienzo-core by ahome-it.

the class AlignAndDistribute method buildVerticalDistIndex.

public void buildVerticalDistIndex(final AlignAndDistributeControl handler) {
    final double top = round(handler.getTop());
    final double bottom = round(handler.getBottom());
    for (final AlignAndDistributeControl otherH : m_shapes.values()) {
        if (skipShape(handler, otherH)) {
            continue;
        }
        final double otherTop = round(otherH.getTop());
        final double otherBottom = round(otherH.getBottom());
        DistributionEntry topDist = null;
        DistributionEntry vCenterDist = null;
        DistributionEntry bottomDist = null;
        if (otherBottom < top) {
            final double dx = top - otherBottom;
            final double topPoint = otherTop - dx;
            final double bottomPoint = bottom + dx;
            final double centerPoint = round(otherBottom + ((top - otherBottom) / 2));
            topDist = new DistributionEntry(otherH, handler, topPoint, DistributionEntry.TOP_DIST);
            vCenterDist = new DistributionEntry(otherH, handler, centerPoint, DistributionEntry.V_CENTER_DIST);
            bottomDist = new DistributionEntry(otherH, handler, bottomPoint, DistributionEntry.BOTTOM_DIST);
        } else if (otherTop > bottom) {
            final double dx = otherTop - bottom;
            final double topPoint = top - dx;
            final double bottomPoint = otherBottom + dx;
            final double centerPoint = round(bottom + ((otherTop - bottom) / 2));
            topDist = new DistributionEntry(handler, otherH, topPoint, DistributionEntry.TOP_DIST);
            vCenterDist = new DistributionEntry(handler, otherH, centerPoint, DistributionEntry.V_CENTER_DIST);
            bottomDist = new DistributionEntry(handler, otherH, bottomPoint, DistributionEntry.BOTTOM_DIST);
        }
        if (topDist != null) {
            addDistIndexEntry(m_topDistIndex, topDist);
            addDistIndexEntry(m_vCenterDistIndex, vCenterDist);
            addDistIndexEntry(m_bottomDistIndex, bottomDist);
        }
    }
}

Example 8 with AlignAndDistributeControl

use of com.ait.lienzo.client.core.shape.wires.handlers.AlignAndDistributeControl in project lienzo-core by ahome-it.

the class AlignAndDistribute method removeShape.

public void removeShape(final IDrawable<?> shape) {
    final AlignAndDistributeControl handler = m_shapes.get(shape.uuid());
    if (null != handler) {
        indexOff(handler);
        m_shapes.remove(shape.uuid());
        handler.remove();
    }
}