ImageEn, unit ievect

TImageEnVect.SetObjBackTo

TImageEnVect.SetObjBackTo


Declaration


procedure SetObjBackTo(hobj: integer; refobj: integer);


Description


SetObjBackTo visually moves object hobj behind refobj. That is, refobj will appear to be in front of hobj.

If refobj is -1, SetObjBackTo visually moves hobj behind all objects.
If refobj is -2, SetObjFrontOf moves the object in behind the one under it.
                            
IEV_ALL_SELECTED_OBJECTS can be specified for hobj to refer to all objects that are currently selected.


Example


....
obj1 := AddNewObject;
....
obj2 := AddNewObject; // obj2 is over obj1
....
ImageEnVect1.SetObjFrontOf( obj1, obj2 ); // obj1 is over obj2

ImageEnVect1.SetObjBackTo( obj1, obj2 ); // now obj2 is over obj1

// Moves obj1 in front of all objects
ImageEnVect1.SetObjFrontOf(obj1, -1);

// Moves obj1 behind all other objects
ImageEnVect1.SetObjBackTo(obj1, -1);