ActionScript 2.0 :: Zoom And Pan Within A 'frame' On Mouse Over?
Sep 27, 2004
I've read the threads regarding this topic, but i haven't found any that explains how to zoom and pan within a 'frame' on mouse over, there's always a button or slider to zoom and you always have to click and drag to pan.
...move mouse over left part of picture and it zooms in and pans left, move mouse over righ part and it zooms and pans towards right, etc...
found this: [URL] ericlins example is similiar to what i want but i also want zoom!
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May 9, 2004
How to make several MCs to zoom in on mouse over and zoom out to it�s original scale on mouse out??? all this with actionscript and with some ease (elasticity) to make the motion more natural?
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Mar 9, 2010
Code:
addEventListener(MouseEvent.MOUSE_WHEEL,mouseWheel);
function mouseWheel(event:MouseEvent) {
Map.scaleX = Map.scaleX + event.delta*.01;
Map.scaleY = Map.scaleX;
}
The problem with this code is that it scales from the registration point (0,0). Due to the other transformations I'm doing to this image at various times, it isn't possible to move the registration point. The image is larger than the stage and the user is able to drag it around. I want the mouse wheel to zoom in on the place the mouse is hovering over (or at a minimum...the center of the "view" they have...aka the stage)I tried doing this:
Code:
internalPoint = new Point(Map.mouseX, Map.mouseY);
externalPoint = new Point(stage.mouseX, stage.mouseY);
var matrix:Matrix = Map.transform.matrix;
[code]....
Which, incidentally, I'm using that whole portion of code to zoom into the state they will be in when they use the mouse wheel.
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Jun 12, 2010
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I have an mc that when I press a key it will either zoom in or out. Right now it zooms in/out, but it does with with the up-left corner as the point to zoom from. Can anyone direct me on how to zoom in/out where ever the mouse is relative to the mc? If the mouse is in the middle, then it zooms from the middle and so on.
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Apr 16, 2004
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square.onRollOver = function() {
i=2;
square._width = square._width+i;[code].....
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Aug 19, 2009
I have 9 images on my stage laid out like a photo collage. Would like to create a user action that when their mouse rollsover an image that image zooms in, when the user moves mouse to next image, it does the same for each 9 images. Is this possible? As mentioned I am a Big Newbie to Flash, only have taken one online class,
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Jan 9, 2012
I need to be able to zoom in on my image, but I cant get it to work properly. I've got an Image showing my content, and it get it's content from a BitmapData. The BitmapData is full-res, which is 2880x1620, and the Image is scaling to fit my window. The SmoothImage is the same as Image, but with smoothing added.
<me:SmoothImage id="imageFull" visible="false" width="100%" height="100%" />
How would I go about zooming this image when I scroll my mouse? This is the code I have, and it does change the scaling factor. But since it's set to fit my view, nothing happens...
public function videoBufferWheel(event:MouseEvent):void{
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Aug 18, 2009
This code works fine but i want it to zoom in and out from the center of the stage where ever that point of the picture is.Right now it zooms in and out from the registration point in the upper left corner where I load in the image.
Code:
addEventListener(MouseEvent.MOUSE_WHEEL,mouseWheel);
function mouseWheel(event:MouseEvent) {
[code].....
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May 20, 2010
addEventListener(MouseEvent.MOUSE_WHEEL,Object_Zoomin);
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Jul 20, 2007
I've four images on the stage. When mouse over one image that zoom in and comes to front. When mouse over another image it will come to front (zooming) and the previous one goes back (zoomout).
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Jul 24, 2011
Im currently designing a map with a drag and drop action as well as a zoom in and out with the mouse wheel, my problem is that when i drag and drop my image and then go to zoom in or out the image will automatically reposition itself back to the center, im wanting to be able to drag the image which is converted to a MC anywhere in my masked box then zoom in and out on that area that is shown is the masked box,
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Aug 2, 2009
I wish make a zoom with tweenlite library on a movieclip.But I wish zoom on a focus where the user click.The user step are like this:step1: the user go on a place over the picturesstep2: clickstep3: zoom to the click placeHow I can do it in AS 3.0?
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Jun 18, 2010
Looking for code to enable zooming in/out on a graphic or movie clip using mouse scrollwheel with origin of scale change being at the mouse cursor position. I have one where it is at top left. I also require it to stay proportional, when applied to a rectangular graphic my code makes it go letterbox on zoom out!
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Jun 14, 2010
There is an Image control that when I click on it I need to zoom in (using the center/transform point where the mouse is clicked). I have the zoom transition working great, but when I set transformX & tranformY (with autoCenterTransform false) it doesn't zoom into that point.
Here is my code that only zooms in (not to a specific point)
<fx:Script>
<![CDATA[
protected function imgLogo_clickHandler(event:MouseEvent):void {
transformer.play();
} ]]>
[Code] .....
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Aug 24, 2011
I'm having toruble with an image that I zoom into in flash. I got everything to work, only I want the clicked X and Y coordinats to center to the stage. ( so that the area clicked on always zooms in and position the area clicked to the middle of the stage) the image is a movieclip and it zooms with a tween, but i tried everything but the image wont center the stage..
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const TWEEN_IN:String = "tweenIn";
const TWEEN_OUT:String = "tweenOut";
var tweenDirection:String;
[Code]....
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Jun 6, 2010
i am trying to make an image gallery with pan and zoom effect on mouse over ... Now what i want is exactly like the below website .. [URL] & see the website. out here have a look and tell me what script they had used here if u want i can pay for the script
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Nov 11, 2003
i'm trying to zoom in on a picture at the specific spot where the mouse is clicked. ie if the mouse is clicked in the lower left corner, the pic gets bigger from there, not the center of the pic.the only way i can think of to do this is to reset the registration point to the clicked position. is this possible?
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Jul 13, 2004
I have 10 images in 10 frames ( 1 image per frame ). So I'm trying to make the frame to go to the next one when the mouse is moved to the right, and make the frame to go to the prev one when the mouse is moved to the left.
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Feb 7, 2012
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//button for zoom in
zoom.addEventListener(MouseEvent.CLICK,glassMove);
function glassMove(event:MouseEvent):void{[code]..............
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Jun 7, 2004
i've made a button that zooms into a movie clip on a rollover, but it on moves it a certain amount each time you rollover the button. code below:
on (rollOver){
_root.Mypic._width += 5;
_root.Mypic._height += 5;
}
wot i want it to do is to continue zooming in for as long as the mouse is over the button, is there anyway i can change the code to zoom in at the same amount but do it continuously until the mouse is moved off the button. Also is there anyway that i can set it so that the zoom stops at a certain percentage, i.e. it only zooms in so much and then stops. What i mean is that the user can zoom in but the picture will only zoom in to say 200% of the original size.
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Dec 14, 2005
I am working on flash application TELESCOPE or Camera. My goal is to move around the scene and zoom-in or zoom-out I found that if I move scene, I have to move registration point, because I always want to zoom in the centre of my ocular. So far application works fine only if I move, zoom-in and than before I move any further, zoom-out! But when I move, zoom-in (not fully), move again and zoom-in again, the second zooming doesn't appear on desirable registration point
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I have this code for my effect to zoom in and zoom out in certains buttons
canada.addEventListener(MouseEvent.MOUSE_OVER, canadaover);
function canadaover(event:MouseEvent):void
{[code]....
the problem is when u reach certain corner of the button it kinda gets into a loop, any ideas how can i fix this?
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May 13, 2011
Using flex / air 2.6 working on an Android device, I am using a canvas with a TransformGestureEvent for zoom in on a map. The listening of the efect is working ok, but I can´t seem to find the information on wether the user intended zoom in or zoom out (fingers getting closer or getting apart).I expected the intention of the gesture to be identifiable with the offsetX and offsetY properties of the event, as you will do on a swipe gesture event. But I always get 0 for both properties, no matter how I do the gesture in the device.How can I know if the fingers getting closer or getting apart in a gesture zoom event?
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Oct 26, 2009
i had a flash file, and the image was dynamically loaded in a movieClip. when i double click the image it will zoom max. and another double click it will retain its best fit.
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Apr 14, 2009
I need to have a button to be clicked for the zoom effcet to be activated, then when the mouse hovers over an image it should zoom to 200%. I have 40 images which I'd like to have this effect by.Also when the cursor is over the image is it possible to make the change the cursor to a magnifying glass?
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Jul 8, 2009
I'm developing a full screen zoom/pan UI. Everything is working great, except I can't get it to center on the correct point when zooming in.
You can view what I have here: [URL]
The numbers in the top-left corner are the navigation, and the white boxes represent the individual sections.
I have a large container movieclip that fills the entire page. Inside of that movieclip (site) I have all of my individual section movieclips (section1-section6). I'm also using a dynamic registration point class to dynamically set the registration point of the "site" movieclip to the current selected section, so that the zoom in/out is centered on that section.
When a user clicks on a navigation item, I first reduce the _xscale and _yscale of "site" to 80, when that is complete I move _x and _y to the position of the selected section's movieclip. When that is complete, I set the _xscale and _yscale back to 100. Right now, it is not zooming in centered, so I have a final step where I correct the _x and _y position after zooming back in.
If I don't zoom in/out I can successfully pan the movieclip and center on the correct section. I believe the problem is that I am moving the _x and _y to the position of the "site" movieclip as if it is at 100%, but since it is at 80% it is not moving to the correct position. I tried to fix this by giving the _x and _y coordinates as:
endX = endX / 100 * 80;
Which made it a little better, but still not centered. I have a feeling that there may be a fundamental flaw in my approach to this.
For some reason the forum won't let me attach my .zip, so I posted it online, as well: [URL]
My code below, in case you don't want to download the file:
Code:
tile._alpha = 0;
currentSection = section1;
//** Set Stage **//
[Code]....
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Apr 14, 2009
I need to have a button to be clicked for the zoom effcet to be activated, then when the mouse hovers over an image it should zoom to 200%. I have 40 images which I'd like to have this effect by.Also when the cursor is over the image is it possible to make the change the cursor to a magnifying glass?
View 3 Replies
May 23, 2002
how do you edit a movie so that when you right click the movie...it wont show all the things like "zoom in" or "zoom out"???
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Aug 6, 2003
i have visited a very good flash site..I gotta give credit for their dedication and their work as well. [URL] I wonder, how they put all those animation in a banner with that small size of file ? I mean banner's size is not big at all. My other question is that, how do you make it "zoom in and zoom out" on a movie..Like on those banners. Do they binding all the layers to make it a movie then resize it on the movie or what?
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