func (ds *DrawState) Add(o object.Object) error {
// Must have an Id to add an object
if len(o.Id()) == 0 {
return fmt.Errorf("Cannot add object: ID not set")
}
if p, ok := o.(*object.Panel); ok {
var err error
for panelObject := range p.Contains {
err = ds.Add(p.Contains[panelObject])
if err != nil {
return err
}
}
return err
}
// Add to users map store
ds.Objects[o.Id()] = o
// Add to users array object store
ds.objectArr = append(ds.objectArr, o)
// Add to objects Dirty array
return ds.Dirty.Add(o.Size(), o.Coord(), o)
}
func TranslateCoords(o object.Object) (*geom.Coord, error) {
pan := o.Panel()
coord := *o.Coord()
var err error
fmt.Printf("%+v \n", pan)
tries := 0
for pan != nil {
fmt.Printf("%+v\n", pan)
coord = pan.Coord().Plus(coord)
pan = pan.Panel()
tries++
if tries >= object.MaxPanelDepth {
err = fmt.Errorf("Exceeded Max Panel Depth (possible circular panel path)")
break
}
}
return &coord, err
}