void OnZoomDelta(object sender, C1ZoomDeltaEventArgs e)
{
var maxZoom = Math.Min(ActualWidth / Rectangle.ActualWidth, ActualHeight / Rectangle.ActualHeight) / 2;
var newZoom = Math.Min(maxZoom, _initialZoom * e.UniformCumulativeScale);
var maxX = FramePanel.ActualWidth - Rectangle.ActualWidth * newZoom;
var maxY = FramePanel.ActualHeight - Rectangle.ActualHeight * newZoom;
double newX, newY;
Zoom(maxZoom, _initialZoom, _initialPosition, _relativePosition, newZoom, out newX, out newY);
Clip(maxX, maxY, ref newX, ref newY);
SetZoom(newZoom, newX, newY, false);
}
void OnZoomDelta(object sender, C1ZoomDeltaEventArgs e)
{
var maxZoom = Math.Min(FramePanel.GetActualWidth() / Rectangle.GetActualWidth(), FramePanel.GetActualHeight() / Rectangle.GetActualHeight()) / 2;
var newZoom = Math.Min(maxZoom, _initialZoom * e.UniformCumulativeScale);
var maxX = FramePanel.GetActualWidth() - Rectangle.GetActualWidth() * newZoom;
var maxY = FramePanel.GetActualHeight() - Rectangle.GetActualHeight() * newZoom;
double newX, newY;
Zoom(maxZoom, _initialZoom, _initialPosition, _relativePosition, newZoom, out newX, out newY);
newX = newX + e.CumulativeTranslation.X;
newY = newY + e.CumulativeTranslation.Y;
Clip(maxX, maxY, ref newX, ref newY);
SetZoom(newZoom, newX, newY, false);
}
void OnZoomDelta(object sender, C1ZoomDeltaEventArgs e)
{
var maxZoom = Math.Min(ActualWidth / Rectangle.ActualWidth, ActualHeight / Rectangle.ActualHeight) / 2;
var newZoom = Math.Min(maxZoom, _initialZoom * e.UniformCumulativeScale);
var maxX = FramePanel.ActualWidth - Rectangle.ActualWidth * newZoom;
var maxY = FramePanel.ActualHeight - Rectangle.ActualHeight * newZoom;
double newX, newY;
Zoom(maxZoom, _initialZoom, _initialPosition, _relativePosition, newZoom, out newX, out newY);
Clip(maxX, maxY, ref newX, ref newY);
SetZoom(newZoom, newX, newY, false);
}