thanks so much On 2/16/07, JOR <[EMAIL PROTECTED]> wrote:
Your example didn't include checking the X axis so I didn't include it. I've posted a revised working example along with source code here: <http://www.jamesor.com/examples/Scroller/> I've modified my previous example to enable scrolling only when the mouse is within the mask area. -- james James O'Reilly — Consultant Adobe Certified Flash Expert http://www.jamesor.com Design • Code • Train JOR wrote: > If you place your contents of the movieclip so that everything is > registered with the top left corner to 0,0 of the clip the following > should work: > > var maxMouseY:Number = mask._height; > var maxListY:Number = maxMouseY - list._height; > onEnterFrame = function ():Void { > if ((_ymouse < maxMouseY) && (_ymouse > 0)) { > list._y = maxListY * (mask._ymouse/maxMouseY); > } > }; > > Basically, I'm getting the mouse coords as a range from 0 to 1 > (mask._ymouse/maxMouseY) where the _ymouse is located within the mask > clip. 0 being the top most pixel and 1 being the bottom most. > > Once I have that I multiply it by the maximum movement (maxListY) the > list is allowed to move to get the scroll postion. The maximum amount > the list is able to move is 0 for starting position and a negative > number if it's scrolled up. The lowest negative number allowed is > figured by taking the mask height and subtracting the height of the list > (mask._height - list._height). > > > James O'Reilly — Consultant > Adobe Certified Flash Expert > http://www.jamesor.com > Design • Code • Train > > > > Omar Fouad wrote: > >> Hey list this is my first problem i am posting here, i hope someone could >> halp me!!! >> >> i got a movie clip with inside four Key Frames... in each Key Frame i >> got a >> mask called 'mask' (a rectangle) and a masked MC called 'list'. >> >> than in the first layer of each keyframe (which i reserved it for >> actionScript only) i put the following code: >> >> maskY = mask._y; >> maskY2 = maskY+mask._height >> maskX = mask._x; >> maskX2 = maskX + mask._width; >> var ratio = Math.round(list._height / mask._height); >> >> onEnterFrame = function () { >> if (_ymouse<maskY2 && _ymouse>maskY) { >> list._y = (mask._ymouse-(mask._ymouse*2))*ratio+maskY; >> } >> }; >> >> it works. But it seems that the 'list' MC overscrolls as it slides up >> more >> than it should do. >> can someone help me please in resolving this ??? >> >> Regards... >> >> > _______________________________________________ > [email protected] > To change your subscription options or search the archive: > http://chattyfig.figleaf.com/mailman/listinfo/flashcoders > > Brought to you by Fig Leaf Software > Premier Authorized Adobe Consulting and Training > http://www.figleaf.com > http://training.figleaf.com > _______________________________________________ [email protected] To change your subscription options or search the archive: http://chattyfig.figleaf.com/mailman/listinfo/flashcoders Brought to you by Fig Leaf Software Premier Authorized Adobe Consulting and Training http://www.figleaf.com http://training.figleaf.com
-- Omar Fouad - Digital Emotions... Love is always patient and kind. It is never jealous. Love is never boastful nor conceited It is never rude or selfish. It does not take offense and is not resentful. Love takes no pleasure in other people's sins...but delights in the truth. It is always ready to excuse, to trust, to hope... and to endure... whatever comes.
_______________________________________________ [email protected] To change your subscription options or search the archive: http://chattyfig.figleaf.com/mailman/listinfo/flashcoders Brought to you by Fig Leaf Software Premier Authorized Adobe Consulting and Training http://www.figleaf.com http://training.figleaf.com
