[Dynapi-Help] Where does this need to be poted?

[Brian H. <bg...@ke...>]

Dear developer's,
 
            I wanted to share a code change that I made today with version
3, as it relates to the setDragBoundary function is DragEvents. I noticed
that when you enable boundaries and you have this within a containing object
that was smaller than the one with limits you would get very choppy
behavior. I worked around this by using the eventlistener "ondragmove" and
"ondragstop", by setting my location based on the area of my container..
Then it hit me, while working on the dynapi.function.getimage and some guys
from work whom specialize in oop style programing.. add the code to the core
dragevent.js file (line 113), and not longer worry about it.. So here it is,
and please let me know what  could do better (if any, as math is hard for me
to visualize)..
 
Origianal Code..
                                                //if (x<l) x = l;
                                                //else if
(x>lyr.parent.w-lyr.w-r) x = lyr.parent.w-lyr.w-r;
                                                //if (y<t) y = t;
                                                //else if
(y>lyr.parent.h-lyr.h-b) y = lyr.parent.h-lyr.h-b;
 
New Code..
                                                if(lyr.parent.w>lyr.w){ //
We are in a container larger than we are, so use the orignal code..
                                                            if (x<l) x = l;
                                                            else if
(x>lyr.parent.w-lyr.w-r) x = lyr.parent.w-lyr.w-r;
                                                            if (y<t) y = t;
                                                            else if
(y>lyr.parent.h-lyr.h-b) y = lyr.parent.h-lyr.h-b;

                                                } else
if(lyr.parent.w<lyr.w){ //opps we are larger than our container, so make us
smother to our areas..
                                                            if ( (x*-1) < l)
x = l; 
                                                            else if (
((x*-1) +lyr.parent.w-r) >= lyr.w) x = lyr.parent.w-lyr.w-r;
                                                            if ( (y*-1) < t)
y = t;
                                                            else if (
((y*-1) +lyr.parent.h-b) >= lyr.h) y = lyr.parent.w-lyr.h-b;
                                                }
 
The above allows the borders to flow very smooth.. Please let me know what
you think, and if you have a cleaner way of writing the above.. 
 
Example:
 
var container = new DynLayer(null,0,0,200,200,"e0e0e0"); 
var insideObj = new DynLayer("Inside",0,0,400,400, "blue"); larger than our
container...
container.addChild(insideObj);
dynapi.document.addChild(container);
dynapi.document.insertAllChildren();
 
Thanks... Brian Hayes.