private IGripManipulationHandle[] GetGripsFromSelectedObjects()
{
if (_selectedObjects.Count == 1) // single object selected
{
return(_selectedObjects[0].GetGrips(_grac.ZoomFactor, DisplayedGripLevel));
}
else // multiple objects selected
{
var superGrip = new SuperGrip();
// now we have multiple selected objects
// we get the grips of all objects and collect them in one supergrip
foreach (var sel in _selectedObjects)
{
var grips = sel.GetGrips(_grac.ZoomFactor, 0);
if (grips.Length > 0)
{
superGrip.Add(grips[0], sel);
}
}
return(new IGripManipulationHandle[] { superGrip });
}
}
private IGripManipulationHandle[] GetGripsFromSelectedObjects()
{
if (_selectedObjects.Count == 1) // single object selected
{
return _selectedObjects[0].GetGrips(_grac.GC.ZoomFactor, DisplayedGripLevel);
}
else // multiple objects selected
{
var superGrip = new SuperGrip();
// now we have multiple selected objects
// we get the grips of all objects and collect them in one supergrip
foreach (var sel in _selectedObjects)
{
var grips = sel.GetGrips(_grac.GC.ZoomFactor, 0);
if(grips.Length>0)
superGrip.Add(grips[0], sel);
}
return new IGripManipulationHandle[] { superGrip };
}
}