Do you have an simple example file that reproduces the problem?  Have 
you tried looking at the file more closely with a tool like Firefox 
Firebug?  Using this tool you can look at the DOM as the events fire 
and it often explains what is happening 'under the hood'.

Simon

--- In [email protected], "a30blows" <[EMAIL PROTECTED]> wrote:
>
> I am wrestling with functions which provide mouse driven drag and 
drop
> of SVG elements with full support of zoom, pan and viewBox.
> 
> It's mostly working.  I can pick up anything and drag it just fine 
to
> its new location.
> 
> BUT, if I pick up the same object again to drag it, it "pops" back 
to
> its previous location to begin the new drag.
> 
> I think what is happening is the line in the drag function:
> 
> DragTarget.setAttributeNS(null, 'transform', 'translate(' + newX 
+ ','
> + newY + ')');
> 
> is adding a translate xformation to the entity, but, when it is
> dragged again, the translate attribute is overwritten upon the new
> mouse movement, and the drag starts from its initial untranslated
> state again.
> 
> How to make it stick?  Any help would be appreciated.
>




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