public DialPlot(ValueDataset dataset)
{
DialPlot dialPlot = this;
this.background = (DialLayer) null;
this.cap = (DialLayer) null;
this.dialFrame = (DialFrame) new ArcDialFrame();
this.datasets = new ObjectList();
if (dataset != null)
this.setDataset(dataset);
this.scales = new ObjectList();
this.datasetToScaleMap = new ObjectList();
this.layers = (List) new ArrayList();
this.pointers = (List) new ArrayList();
this.viewX = 0.0;
this.viewY = 0.0;
this.viewW = 1.0;
this.viewH = 1.0;
}
public virtual void setDialFrame(DialFrame frame)
{
if (frame == null)
{
string str = "Null 'frame' argument.";
Throwable.__\u003CsuppressFillInStackTrace\u003E();
throw new IllegalArgumentException(str);
}
else
{
this.dialFrame.removeChangeListener((DialLayerChangeListener) this);
this.dialFrame = frame;
frame.addChangeListener((DialLayerChangeListener) this);
this.fireChangeEvent();
}
}