protected FractalViewPresenterBase(
IFractal fractal,
IControlPanel controlPanel,
IFractalView fractalView,
IFractalRenderer renderer)
{
if (fractal == null)
{
throw new ArgumentNullException("fractal");
}
if (controlPanel == null)
{
throw new ArgumentNullException("controlPanel");
}
if (fractalView == null)
{
throw new ArgumentNullException("fractalView");
}
if (renderer == null)
{
throw new ArgumentNullException("renderer");
}
_fractal = fractal;
_controlPanel = controlPanel;
_fractalView = fractalView;
_renderer = renderer;
_fractal.PointsChanged += new EventHandler(_fractal_PointsChanged);
_controlPanel.Changed += new EventHandler(_controlPanel_Changed);
_fractalView.PaintView += new System.Windows.Forms.PaintEventHandler(_fractalView_Paint);
_fractalView.Resize += new EventHandler(_fractalView_Resize);
_fractalView.ZoomIn += new ZoomEventHandler(_fractalView_ZoomIn);
_fractalView.Translating += new TranslatingEventHandler(_fractalView_Translating);
_fractalView.SetNumOfCalculatedPoints(_fractal.Points.Count);
if (_fractal.ExactDimension.HasValue)
{
_fractalView.SetSimilarityDimension(_fractal.ExactDimension.Value.ToString());
}
}
private void _fractal_PointsChanged(object sender, EventArgs e)
{
_fractalView.SetNumOfCalculatedPoints(_fractal.Points.Count);
_fractalView.RefreshScreen();
}