public GuiFacade(ISuitableForm form)
{
LoadSettings();
TryRunAsAdmin(_settings.ForceAdminMode);
_form = form;
_filterProxy = new Behaviors.Filters.ImageFilterProxy();
_scaler = new Behaviors.Scaling.Scaler(_settings.MinScale, _settings.MaxScale, _settings.InitialScale);
_drag = new Behaviors.DragController();
_chart = new Forms.ChartHelper(new Behaviors.Draw.HistContainer());
_win = _form.Canvas;
OnImageDrawn += (s, img) => _form.Canvas.Image = img;
InitializeWindow();
}
private void ChangeScaleFactor(float value, Point mousePos)
{
if (value > Math.Log(_scaler.MaxZoom, 2) || value < Math.Log(_scaler.MinZoom, 2)) return;
float scaleFactor = (float)Math.Pow(2, value);
_form.ScaleLabel.Text = string.Format("Масштаб: {0}%", (scaleFactor * 100).ToString());
if (_file != null)
{
CenterScaledImage(scaleFactor, mousePos);
}
_scaler = new Behaviors.Scaling.Scaler(_settings.MinScale, _settings.MaxScale, scaleFactor);
InitDrawImage();
}
