Actionscript 3 :: Flex Matrix Rotate Image N Degrees?
Jan 24, 2010
How can I rotate an Image eg. 180 degrees clockwise using the Matrix. I can use the following code to rotate the image 90 degrees, but it is incremental, meaing
var matrix:Matrix = new Matrix();
matrix.rotate(Math.PI/2);
matrix.tx = imgControl.content.height;
var bitmapData:BitmapData = new BitmapData(imgControl.content.height, imgControl.content.width);
bitmapData.draw(imgControl.content, matrix);
imgControl.source = new Bitmap( bitmapData);
[Code]...
View 1 Replies
Similar Posts:
Aug 25, 2010
Okay so I have two import pieces of code involved in this. This first tiny bit is what creates an object called OBJECT_arrow. It is located in the main function of my main class[code]...
It isn't really all that important. Now this next bit is the OBJECT_arrow class. What it does is loads an external png image and draws it. [code]...
View 2 Replies
Jan 18, 2009
I want to write a function to make a movie clip rotate 90 degrees but I can't figure it out. I'm using as3
View 1 Replies
Jul 6, 2011
how do i simply rotate a txtField to 270 degrees?
when i do this my text disappears:
txt.rotation = 270;
View 5 Replies
Mar 17, 2009
i have a stick id like to drag and rotate. ive followed a nice tutorial for it, and it works fine but i only want to rotate my stick 45 degrees when i click it. the tutorial i followed only alows my to rotate 180 degrees ??this is the code ive used
Code:
handle.grip.onPress = function() {
handle.onMouseMove = function() {
[code].....
View 3 Replies
Aug 9, 2010
How do I rotate a movieclip 360 degrees over a period of time? Can I use "new tween" ? I am trying to rotate the movieclip while it is moving from position y to y+50 (this is done using new tween)
View 1 Replies
May 26, 2010
With AS3 i must draw an arc with diameter x and a line in the middle of the arc with length x (kind of umbrella). Then, I need to rotate the umbrella in x degrees. The rotation point is on the end of the line(not the middle of the umbrella).
View 6 Replies
Jul 6, 2005
I have a cross shape that on button release I need to rotate clockwise 1 degree at a time for 360 degrees, stopping at each 90 degree point. Then continuing from that point when the button is released again, when the button has been clicked 4 times the cross will have made a complete circle. This needs to be available at all times
The catch is, I also need it to do the exact same thing counter clockwise from the release of another button at all times.
So for example imagine a stopwatch with 60 seconds, when one button is released the second hand starts counting clockwise 1 second at a time til it reaches 15 seconds then it stops.
Then when the same button is clicked again it starts from 15 seconds and goes to 30 seconds and stops, then on to 45 when the button is clicked and so on back to its original state at the 0 second point. Then there is another button that makes it go backwards from wherever it currently is for 15 seconds back.
View 5 Replies
Aug 22, 2011
I'm trying to make a 3d cube rotate only in the x-axis 90 degrees when you press a button and 90 degrees the other way when you hit another. I have this code to get the 3D:
Code:
// formation of 3D Cube2 starts here
container.getChildAt(0).rotationY = 90;
container.getChildAt(0).x = -75; // move the on of side panel to 75px right;
container.getChildAt(1).rotationY = -90;
container.getChildAt(1).x = 75; // move the on of side panel to 75px left;
[Code] .....
And the cube rotate to one side or to another. But it rotate only a little each time I clicked some of the buttons and I want that the cube rotate 90 degrees with an animated movement. How can I get this?
View 5 Replies
Mar 30, 2009
Flash CS3 Actionscript 3.0
Most of them have been random "wheel of fortune" type projects and those get me close, but most of them are in AS 2.0 and don't hit exactly what Im looking for.
So here is what I need:
A wheel with 4 sections and a button.
When you press the button, the Wheel rotates 90 degrees, easing into the rotation and easing out of the rotation.
Sounds simple right? Well, I got the easing part down and the code i have is designed to rotate 180 degrees. However, the trouble is that, my wheel code only works once, and only rotates the wheel once. Im having trouble making the code keep track of the wheel position and rotate from the position that it left off at.
Ultimately what will happen is, each of the 4 sections will trigger a sound loop. So each of the 4 sections will also have a hitTest function, but that is not my concern right now. I just want the rotation mechanism down pat. Here is my messy, overcomplicated code for your consideration (again, designed to rotate 180 degrees for simplicity but I need 90 degrees):
var i:int = .01;
var s:int = 10;
//add event listener for my_btn
my_btn.addEventListener(MouseEvent.CLICK, wheelRotate);
[Code].....
View 11 Replies
Oct 6, 2010
I am working on a car game in flash where you see the car from a top view and you go straight ahead all the time on an endless road.The game so far is built in the way that I have a image of a car that's the main car and the road is a image itself that keep switching with another image of the road and when you play it it looks like the car is moving very fast. But actually the car is not moving at all except for when you move it yourself by going right or left.When turning right I do not want the car to simply move to the right, but I also want it to rotate a bit so it looks more realistic when turning.So when you press the right key it rotates 5 degrees even if you keep holding it and when you release the button it rotates back quickly.The script I'm using:
onClipEvent(enterFrame) //This
{
if(Key.isDown(Key.LEFT))[code].....
View 2 Replies
Mar 26, 2011
I wonder if box2d has some options for doing that?I am trying to apply angular velocity atm, but don't know where to stop rotating.So object which needed to rotate to 90 degrees, can't stop rotating....
View 2 Replies
May 16, 2002
I need to rotate a drag and drop object 360 degrees. I've got the drag and drop working fine, but I could only figure out how to rotate it 4 times using the set property and arrow keys on the key board. Is there another action I can use to rotate it 8 times at 45 degree angles, or will I have to use the go to action and make 8 frames for the object? I would like to be able to rotate it by pressing just one key on the key board.
View 2 Replies
Feb 14, 2012
I want to rotate 45 degrees the column label of a table.How can I do this with Actionscript or Flex?
View 2 Replies
Mar 15, 2007
Im trying to get these five buttons to rotate to differrent degrees using a narray and for loop. However, when I do this, it just takes the last value (-12) and applys it to each button.Check out my code:
Code:
ogRotation = [0,-3,-6,-9,-12];
for(var i=0; i < 5 ;i++){
test = ogRotation[i];
[Code]...
Also, should I just be doing each button seperatley?
View 2 Replies
Mar 4, 2010
I have the starting point of a rectangle, and the rotation of the line that I would like this rectangle to be parallel to. My initial thought was to create a Rectangle() then rotate it, but there doesn't seem to be an easy method rotate a rectangle. From this rectangle I create I can obviously get the four points, but I need these to be adjusted based on an angle of rotation that I pass it.
View 1 Replies
Nov 30, 2011
How do you rotate objects 45 degrees using arrow keys for making a pacman game?
View 13 Replies
Nov 12, 2002
I 'm a Flash novice trying to make a wheel graphic rotate a certain number of degrees using Actionscript to loop the animation, and use an if/else statement to check if the rotation is true. I cannot get it to work.
View 11 Replies
Oct 14, 2010
I found the function:
rotateAroundExternalPoint(m:Matrix, x:Number, y:Number, angleDegrees:Number)
to rotate an object around an external point. The top of the object will always point at the center point which is exactly what I want.
It works fine but its possible to rotate it in an oval instead of in a perfect circle...I think it should be something with the angleDegrees Parameter but im not sure what to do with it. I also tried to set up an own matrix but I failed. Any right direction to orbit an object in an oval, and where the top of the object always point at the rotation center?
View 2 Replies
Oct 24, 2011
i want to rotate 3D an Image called img1 in Flex. I want to rotate it around y axis 180 degree. I can do this by using 3D effect already built in Flex but i want to do a bit more different. I want during rotating, there's another image called img2 appear on back of img1 (in default case, the image appear on the back is img1) and when rotating finish, the image will be img2.
View 2 Replies
Jun 22, 2011
my problem is that if i scale, rotate or translate a display object using its transform.matrix i am not getting the value in the display object but the transform is happening like displayObject.scaleX or displayObject.scaleY etc. i get this new transform value using the dislayobject? as i am using a matrix transform manager which actually changing the transform matrix of the display object.
View 8 Replies
Jul 10, 2011
I want to rotate an image continuously on page load. Code works fine for 1 rotation on page load but to achieve the same effect continuously I have included the .play() statement in an infinite while loop as shown below. But it causes the page to hang and nothing shows up.
[Code]...
View 3 Replies
Oct 5, 2010
I'm trying to animate (rotate) an image in flex4 but it seems that flex is adding easing to my animation by default. How can I over ride this so my rotate doesn't have any easing. Here the line of code I'm using
[Code]...
View 1 Replies
Nov 10, 2010
I got an error saying "Attempted access of inaccessible method rotation through a reference with static type flash.display:Sprite.ssd.rotation(90)}" I just want to know how to rotate my image by 90degrees when I double click on it.
var shootingstar:Loader = new Loader();
shootingstar.load(new URLRequest("http://i51.tinypic.com/m8jp7m.png"));
shootingstar.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoadingComplete);
var ssd:Sprite = new Sprite();
[Code].....
View 2 Replies
Jun 21, 2007
Is it possible to rotate through actionscript 180 through 360 degrees "buttons, graphics , video instances(flash video player) " opposed to just "movie clips"?
View 2 Replies
Nov 12, 2010
I am trying to use a matrix to stretch an image along its X and Y axis. My code looks like this:
Mat = new Matrix();
Mat.createBox(MyScaleX, MyScaleY);
MyBitmapData.draw(MyDisplayObject, Mat);
When I change MyScaleX, there is no change to the scale. However, the image location gets shifted. When I change MyScaleY, both x and y get scaled. I have also tried to use:
Mat = new Matrix();
Mat.scale(MyScaleX, MyScaleY);
MyBitmapData.draw(MyDisplayObject, Mat);[ code]....
View 0 Replies
Dec 13, 2011
i'm newbie to flash and cs5.5, i'm trying to understand the matrix class usage and trying to follow an example given in the below site,I'm following the steps given in the site but still getting an error saying"...Flash_SamplesTaglio.as, Line 341120: Access of undefined property image_mc."i've an *.jpg in the library and dragged an instance on the stage, converted into movie clip, named that instance as "image_mc". Also linked "Taglio.as" document class to that movie clip but still showing the same error.
View 5 Replies
Apr 5, 2003
Has anyone here ever developed a function (or general library of relevant functions) that will allow one to find the inverse of a matrix? I've searched the forum archives, as well as the internet more generally, but haven't found anything. If anyone has some leads, I hope you'll pass them along.
If I don't hear anything within the next few days, I might try to develop something on my own, but I'd hate to do so if someone has already done the dirty work.
A solution to this problem would be very useful for 3-D work or anyone doing mathematical programming more generally.
View 14 Replies
Jun 15, 2011
I am trying to skew an spark Image object using a matrix. The problem I am having is that it only effects the top angle. I think it may be related to the position of the image (x and y). The top angle is prefect but the bottom is flat!
Here is a bit of code:
//imgA = pixles down from top left coord, I used arctan with oposite over adjacent to get a radian angle
//size
openImage.width = imgW; //say 200
openImage.height = imgH; //say like 300
[code]....
View 7 Replies
Apr 19, 2011
I have rotated an image around 0,0 using the code below. I need the new coordinates of the corners of the rotated image.
bitmap.rotation=_angle;
UPDATE: if i rotate an image 10 deg then that moves an image 10 deg clockwise from 0,0
the bottom left corner was 0,20 and so i need to change the point (0,20) 10 deg clockwise using trig?
View 1 Replies
