Package org.openscience.cdk.renderer.selection

Examples of org.openscience.cdk.renderer.selection.IChemObjectSelection.elements()

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  private IAtom getClosestSelAtom(Point2d worldCoord) {
    IAtom closestAtom = null;
    IChemObjectSelection sel = chemModelRelay.getRenderer().getRenderer2DModel().getSelection();
    double closestDistanceSQ = Double.MAX_VALUE;

    for (IAtom atom : sel.elements(IAtom.class)) {
      if (atom.getPoint2d() != null) {
        double distanceSQ = atom.getPoint2d().distanceSquared(
            worldCoord);
        if (distanceSQ < closestDistanceSQ) {
          closestAtom = atom;
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  private IBond getClosestSelBond(Point2d worldCoord) {
    IBond closestBond = null;
    IChemObjectSelection sel = chemModelRelay.getRenderer().getRenderer2DModel().getSelection();
    double closestDistanceSQ = Double.MAX_VALUE;

    for (IBond bond : sel.elements(IBond.class)) {
      if (bond.get2DCenter() != null) {
        double distanceSQ = bond.get2DCenter().distanceSquared(
            worldCoord);
        if (distanceSQ < closestDistanceSQ) {
          closestBond = bond;
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