C++ (Cpp) isAutoRoutingConn Examples

Example #1

void
SPConnEndPair::reroutePath(void)
{
    if (!isAutoRoutingConn()) {
        // Do nothing
        return;
    }

    SPCurve *curve = _path->curve;

    Geom::Point endPt[2];
    getEndpoints(endPt);

    Avoid::Point src(endPt[0][Geom::X], endPt[0][Geom::Y]);
    Avoid::Point dst(endPt[1][Geom::X], endPt[1][Geom::Y]);

    _connRef->updateEndPoint(Avoid::VertID::src, src);
    _connRef->updateEndPoint(Avoid::VertID::tar, dst);

    _connRef->generatePath(src, dst);

    Avoid::PolyLine route = _connRef->route();
    _connRef->calcRouteDist();

    curve->reset();
    curve->moveto(endPt[0]);

    for (int i = 1; i < route.pn; ++i) {
        Geom::Point p(route.ps[i].x, route.ps[i].y);
        curve->lineto(p);
    }
}

Example #2

File: sp-conn-end-pair.cpp Project: wdmchaft/DoonSketch

bool
SPConnEndPair::reroutePathFromLibavoid(void)
{
    if (!isAutoRoutingConn()) {
        // Do nothing
        return false;
    }

    SPCurve *curve = _path->original_curve ?_path->original_curve : _path->curve;

    recreateCurve( curve, _connRef, _connCurvature );

    Geom::Matrix doc2item = sp_item_i2doc_affine(SP_ITEM(_path)).inverse();
    curve->transform(doc2item);

    return true;
}

Example #3

File: sp-conn-end-pair.cpp Project: wdmchaft/DoonSketch

void
SPConnEndPair::tellLibavoidNewEndpoints(const bool processTransaction)
{
    if (!isAutoRoutingConn()) {
        // Do nothing
        return;
    }
    makePathInvalid();

    Geom::Point endPt[2];
    getEndpoints(endPt);

    Avoid::Point src(endPt[0][Geom::X], endPt[0][Geom::Y]);
    Avoid::Point dst(endPt[1][Geom::X], endPt[1][Geom::Y]);

    _connRef->setEndpoints(src, dst);
    if (processTransaction)
    {
        _connRef->router()->processTransaction();
    }
    return;
}