public bool MouseWheel(MouseEventArgs e)
{
if (e.Delta < 0)
{
// Zoom out (don't move map center)
_map.IncreaseZoomLevel(MouseWheelInfo.ToTilt(e.Delta));
}
else
{
// Zoom in
Point location;
if (_lastMouseWheel != null && _lastMouseWheel.IsRelevant())
{
location = _lastMouseWheel.GameLocation;
}
else
{
location = _map.Display.GetGameLocation(e.Location);
}
_lastMouseWheel = new MouseWheelInfo(location);
_map.IncreaseZoomLevel(location, MouseWheelInfo.ToTilt(e.Delta));
}
return(true);
}
/// <inheritdoc />
public override bool OnCanvasMouseWheel(MouseWheelInfo mouseWheelInfo,
CreatureStructureEditorCanvasVM canvasVM,
ModifierKeys modifierKeys)
{
CanvasVM = CanvasVM ?? canvasVM;
bool result = base.OnCanvasMouseWheel(mouseWheelInfo, canvasVM, modifierKeys);
canvasVM.PreviewJoint.Visibility = Visibility.Hidden;
return(result);
}
public bool MouseWheel(MouseEventArgs e)
{
if (e.Delta < 0)
{
// Zoom out (don't move map center)
_map.IncreaseZoomLevel(MouseWheelInfo.ToTilt(e.Delta));
}
else
{
// Zoom in
Point location;
if (_lastMouseWheel != null && _lastMouseWheel.IsRelevant())
{
location = _lastMouseWheel.GameLocation;
}
else
{
location = _map.Display.GetGameLocation(e.Location);
}
_lastMouseWheel = new MouseWheelInfo(location);
_map.IncreaseZoomLevel(location, MouseWheelInfo.ToTilt(e.Delta));
}
return true;
}
