Examples of com.vividsolutions.jts.math.Vector2D.multiply()

Class com.vividsolutions.jts.math.Vector2D

Examples of com.vividsolutions.jts.math.Vector2D.multiply()

com.vividsolutions.jts.math.Vector2D.multiply()
Multiplies the vector by a scalar value. @param d the value to multiply by @return a new vector with the value v * d

  public void addSide(int level, Coordinate p0, Coordinate p1) {
    if (level == 0)
      addSegment(p0, p1);
    else {
      Vector2D base = Vector2D.create(p0, p1);
      Coordinate midPt = base.multiply(0.5).translate(p0);
      
      Vector2D heightVec = base.multiply(THIRD_HEIGHT);
      Vector2D offsetVec = heightVec.rotateByQuarterCircle(1);
      Coordinate offsetPt = offsetVec.translate(midPt);

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  public void addSide(int level, Coordinate p0, Coordinate p1) {
    if (level == 0)
      addSegment(p0, p1);
    else {
      Vector2D base = Vector2D.create(p0, p1);
      Coordinate midPt = base.multiply(0.5).translate(p0);
      
      Vector2D heightVec = base.multiply(THIRD_HEIGHT);
      Vector2D offsetVec = heightVec.rotateByQuarterCircle(1);
      Coordinate offsetPt = offsetVec.translate(midPt);

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    Vector2D u2 = Vector2D.create(nearPt, corner[1]).normalize();
    double ang = u1.angle(u2);
    Vector2D innerBisec = u2.rotate(ang / 2);
        Vector2D offset = innerBisec.multiply(dist);
    if (! isInsideCorner(vertexPt, nearPt, corner[0], corner[1])) {
        offset = offset.multiply(-1);
    }
    return offset.translate(vertexPt);
  }


  private static final double MAX_ARM_NEARNESS_ANG = 20.0 / 180.0 * Math.PI;

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    double maxAngToBisec = maxAngleToBisector(cornerAng);
    
    Vector2D bisec = u2.rotate(cornerAng / 2);
    if (! isInsideCorner) {
      bisec = bisec.multiply(-1);
      double outerAng = 2 * Math.PI - cornerAng;
      maxAngToBisec = maxAngleToBisector(outerAng);
    }
    
    Vector2D pointwiseDisplacement = Vector2D.create(nearPt, vertexPt).normalize();

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