/**
* Set the line width used for LineAttributes. Calls changeControl and resets the display.
*
* @param width width to use (>= 1.0)
* @throws VisADException couldn't set the line width on local display
* @throws RemoteException couldn't set the line width on remote display
*/
public void setLineWidth(float width) throws VisADException, RemoteException {
if (width < 1.0f) width = 1.0f;
if (Util.isApproximatelyEqual(lineWidth, width)) return;
lineWidth = width;
// WLH 2 Dec 2002 in response to qomo2.txt
DisplayRendererJ3D dr = (DisplayRendererJ3D) getDisplayRenderer();
dr.setLineWidth(width);
changeControl(true);
getDisplay().reDisplayAll();
}
