//
// BarbRenderer.java
//

/*
VisAD system for interactive analysis and visualization of numerical
data.  Copyright (C) 1996 - 2017 Bill Hibbard, Curtis Rueden, Tom
Rink, Dave Glowacki, Steve Emmerson, Tom Whittaker, Don Murray, and
Tommy Jasmin.

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Library General Public License for more details.

You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA
*/

package visad.bom;

/**
   BarbRenderer is the VisAD interface for rendering of
   wind barbs.
*/
public interface BarbRenderer {

  float[] makeVector(boolean south, float x, float y, float z,
                     float scale, float pt_size, float f0, float f1,
                     float[] vx, float[] vy, float[] vz, int[] numv,
                     float[] tx, float[] ty, float[] tz, int[] numt);

  void setKnotsConvert(boolean enable);

  boolean getKnotsConvert();

}