ActionScript 3.0 :: Scrolling MC With Bottom-left Registration Point?
Aug 7, 2009
I'm having some troubles trying to scroll a container MovieClip across the stage.I've attached an EventListener to the stage to track the MOUSE_MOVE MouseEvent, but it scrolls in a weird way (when halfway the screen it shows about 300 px of the container, when going below the horizontal centre, it goes up and disappears from sight.This is my code:
Code:
private function moveHandler(e:MouseEvent):void
{
[code]....
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Similar Posts:
Sep 14, 2009
I need to have 2 kinds of masks, one with a registration point in the top left so that when I tween its height it expands downwards, and one with a registration point in the bottom left so that when I tween its height it expands upwards?how do i do that, with code ofcourse?i have made something but i dont know if its the right way:(this expands downwards, but i dont know how to get it to expand upwards)
Code:
import gs.TweenLite;
var subMask:Shape = new Shape();
[code]......
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Mar 18, 2009
Do you usually set the registration point in the upper-left corner ?I usually have always troubles with the registration point in the center.. or is maybe useful in any situation ?
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Oct 13, 2010
I have a MC in an AS3 animation and I want to increase its height from bottom to top which would mean that the registration point should be bottom of the MC and center of width (horizontal center).
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Nov 16, 2010
I'm making a 3D room builder. The user places Sprites around the 2D stage and my script converts those Sprites to Papervision3D DisplayObject3D objects. I'm having problems with the 3D object positioning because Sprites have registration points at their top-left corner and 3D objects have registration points at their center. How can I make that conversion?ere's a scheme of how the 2 different coordinate systems work:
I've tried this code:
child3D.x = child2D.x;
child3D.z = child2D.y - child2D.y - child2D.y; // just to make it negative
[code]....
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Jul 11, 2003
I start with a question: how could I change the registration point of a movie clip created or loaded at runtime? I want to move the registration point from top/left to center.
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Aug 14, 2003
I've got a scrolling image gallery which I have a zoom button that lets the user zoom in on the images... If they click on the stage, the scrolling stops. Now, if they try to zoom in, the image scales from the left side, since the images registration points are on the left side of the movie clip they're loaded into. This causes the images to shift right, but I want it to appear as if its a straight on zoom...
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Oct 28, 2010
When you create shape on stage and right click and chose create object you can chose Registration point for the object you chose what corner will be used as center of coordinates for this object. Now onice you create object is there way to change this registration point e.g. i created it in center now i want to to be in upper left corner?
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Sep 22, 2009
I am moving movieclips around my stage in relation to the users mouse location. All of my movieclips have the registration point placed in the default top left corner. As an object moves off the stage to the left it suddenly disappears when the registration point reaches the edge of the stage. I would like to see the whole object move off the screen instead of just disappearing when the left corner reaches the edge. I would move the registration point to the right side but I would like the movieclip to be able to move off all sides of the stage (top, bottom, left, right)
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Oct 28, 2010
When you create shape on stage and right click and chose create object you can chose Registration point for the object
you chose what corner will be used as center of coordinates for this object. Now onice you create object is there way to change this registration point e.g. i created it in center now i want to to be in upper left corner?
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Mar 31, 2011
I want to learn how you can change the registration point for the Canvas.I want to make a zoom of this component, but the point registration in the upper left corner! How do I move to the center?
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Mar 31, 2011
I want to learn how you can change the registration point for the Canvas. I want to make a zoom of this component, but the point registration in the upper left corner! How do I move to the center?
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Oct 29, 2010
When you create shape on stage and right click and chose create object you can chose Registration point for the object..you chose what corner will be used as center of coordinates for this object. Now onice you create object is there way to change this registration point e.g. i created it in center now i want to to be in upper left corner?
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Jul 27, 2007
So when you load a picture into a movie clip, it loads into the Top-Left hand corner.I really want it to load into the Top-Right hand corner. Is there a way?I am loading it via AS - not placing it manually, as I have a variety of images which are of different dimensions....
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Jul 7, 2011
if I make a Super Mario platform jumping game - should it be bottom left ie: the hitPoint of his feet and the platform he lands on.
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Aug 11, 2009
I have a horizontal scrolling movieclip that scrolls when the mouse is left or right of a certain point of that movieclip. However, it only moves slightly then stops when the cursor goes over it, it doesnt actually scroll normally...
[Code]...
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May 12, 2010
I've some components with dynamic heights. They have to be aligned with respect to the bottom of my canvas container, so I cannot set the same y for all components.
I could compute their heights and successively set the y but I was wondering if there was an easier way to do it.
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Aug 20, 2009
if i have a movieclip or a sprite could i find (via code) where is its registration point compared to its top left point (no rotation included) ?
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Jun 20, 2011
I coded an entire file based on the top left registration point of my movie clip. I want it rotate it to point at the cursor, but since the registration point isn't in the middle.. its not a perfect rotation around the center of the mc. Is there anyway to rotate it around the center of the movie clip without changing the registration point?
ActionScript Code:
stage.addEventListener(Event.ENTER_FRAME, aimBall, false, 0, true);
function aimBall(event:Event):void {
ball_mc.rotation = getAngle(ball_mc.x, ball_mc.y, mouseX, mouseY) -90;
trace(ball_mc.rotation);
} function getAngle(x1:Number, y1:Number, x2:Number, y2:Number):Number {
var radians:Number = Math.atan2(y1-y2, x1-x2);
return rad2deg(radians);
} function rad2deg(rad:Number):Number {
return rad * (180/Math.PI);
}
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Feb 8, 2010
There is not setRegistration point method. So, how to set registration poing in AS3. Do any body know about it ??
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Jan 1, 2010
Flash uses a movie clip's REGISTRATION POINT to determine the MC's X and Y coordinates, correct? If not, what is used?
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Sep 9, 2005
can you set the registration point of a mc with as? I need to do this for a whole bunch of loader components, which are by default set to TL. I need CC.
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Mar 20, 2008
I have a movie clip on my stage with various elements in it. When I edit this movie clip all the coordinates for the various elements have really random values because the registration point is not set to the top left corner of the symbol but I can't find any way to change the registration point - nothing I've found online so far works.
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Apr 20, 2009
I want to load a series .jpgs into an existing mcs. The mcs are 75 x 75 pix and the .jpgs are 50 x 50 pix. The problem is that I made the mcs with the registration point at the top left corner. This causes the mcs to load in at that point so that the margine between the .jpg and the mc is uneven. How can I change the registration point of each mc so that the CENTER of the .jpg is positioned the CENTER of the mc?
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Jul 23, 2009
using action script how can I set the registration point of an object. Also what import would I use.
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Jun 8, 2008
it posseple to change the Registration point via AS3 ?
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Feb 3, 2010
How can i change registration point of uiloader?
because that loader loads images which needs to be zoomed for productional purposes, but it does not zoom the center, it zooms through to reg point.
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Jul 5, 2011
how?
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Sep 25, 2007
How do you change the registration point of a TextField or MovieClip?Suppose you want to Twin a zoom in, I need it to happen from the middle, but I found no methods or properties that let you set it in the center.
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Sep 15, 2009
is it possible to find out where a movieclip registration point is in comparison to the stage?for example its in the bottom left or top right...
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