ActionScript 2.0 :: Advanced Co-ordinate Rotation(the Lines Which Are In Red Color
Oct 20, 2009
var vr:Number = .05;
var cosine:Number = Math.cos(vr);
var sine:Number = Math.sin(vr);
function onEnterFrame():Void {
var x:Number = ball._x - Stage.width / 2;
[Code]....
look at this above program.this a program from an actionscripting tutorial book.the book states that this program is for advanced co-ordinate rotation(the lines which are in red color).which i can't understand. but still i can understand the basic co-ordinate rotation formula which is(CenterX+Math.cos(angle)*radius and CenterY+Math.sin(angle)*radius). but i can't understand this advanced formula .. i try to plot this in graph..but i have no idea what it does. and i can't figure it out!!..
View 3 Replies
Similar Posts:
May 29, 2009
Up until CS4 the Colour effects dialog box was incredibly powerful. These 8 little fields were never the most intuitive, and it took a lot of fiddling before I realised their true power: the first column basically controls the contrast of an asset - and the 2nd column controls the brightness.Using these experimentally, you can acheive inverted colours, high contrast effects and colourising effect far superior to tints(see image).Well, you USED to be able to - when you could put high numbers in those fields.But the CS4 version of these controls caps any entered values to 100% and 255 respectively.It seems that it is only an effect of the interface - as I can cut and paste clips with the old settings from CS3 into CS4 and they display correctly.Is this an oversight on Adobe's part, or is there another explanation for the loss of a great design feature?
View 5 Replies
Jul 3, 2009
I am trying to set the row background color for the advanced data grid control in Flex 3. Does anyone know if this is possible using a style function. Currently my style function looks like:
public function myStyleFunc(data:Object, col:AdvancedDataGridColumn):Object
{
if (data["status"] == "PRICING")
return {color:0xFF0000 , fontWeight:"bold" , backgroundColor:0xFF0000};
[Code].....
However the background color does not change.
I have heard on the grape vine that I may need to override some methods to enable the background color property.
View 1 Replies
Mar 15, 2010
How a particular cell can be filled with any color in advanced data grid.
View 1 Replies
Aug 11, 2011
How can I change the rollover color of AdvancedDataGrid 's header? It's light-blue by default.I tried using a HeaderRenderer, but it does not help. There is a 2 pixel color border on the top and bottom of the header that I can't control.
View 2 Replies
Aug 27, 2007
Is there a way to change the colour of a Dynamic Text Box so that it can have multi-color lines?
E.g.:
Nineteen says: (in red)
Hey everyone! (in black)
?
View 2 Replies
Aug 21, 2011
I have Flash CS5 and cannot get the pencil or in k tool to change color it stays at the layer color only. When I make a shape and pick paint bucket tool it will not add the color I am choosing.
View 1 Replies
Feb 22, 2009
If mouse position X is between 0 and 100 play "sound1"
When mouse leaves these co-ordinates stop playing sound instantly
If mouse position X is between 101 and 200 play "sound2"
When mouse leaves these co-ordinates stop playing sound instantly
If mouse position X is between 201 and 300 play "sound 3"
When mouse leaves these co-ordinates stop playing sound instantly
And then
If mouse y position is between 1 and 50 volume = 50%
If mouse y position is between 51 and 100 volume = 100%
View 8 Replies
Jun 10, 2011
I want to be able to change lines thickness/color for sprites/movieclips created in Flash CS in ActionScript code. Is it possible to achieve this kind of functionality?
View 2 Replies
Jan 28, 2010
Environment: Flex/As3/Cairgorm/composite component.I have two comboboxes and two datagrids such that the selection of combobox 1, inserts data into combobox two and the fist datagrid.The selection of combobox 2 inserts data into datagrid 2.I have setup the change event so that the user selection on each of the combo boxes do the right thing. The problem is that on the initial load of the comboboxes, the change event does not fire and subsequent synchronization data loading does not happen.Is there an event for getting the itemselected (1st item) after the combobox is initialized?
View 1 Replies
Aug 4, 2011
I am designing a web application in Flex 4 and currently facing an issue rendering advanced HTML tags and entities in Flex 4. All I want to do is basically render an HTML text coming to me something like the one given below:-
[Code]....
View 3 Replies
Aug 17, 2011
I have been working on a map viewer based blitting technique. As part of the map I need to draw approximately 50000 lines and performance is currently really poor.
Code: Select allvar movie:Shape = new Shape();
for( ... )
{
movie.graphics.clear();[code].....
View 2 Replies
Nov 15, 2009
My code is on the main timeline.I call a function loop to draw lines between them.The lines are drawing between the right x, y values BUT between those values on the main stage, not those values within the kite.For example, dot1_mc is at x100, y0 inside kite. the line that should go from its center, draws from stage x100, 0.How do I draw the lines inside kite so that they draw between the dots?Heres my code that draws the linesPHP Code:
function loop():void{ lineDrawing.graphics.clear(); var a:Point = new Point(kite_mc.dot1_mc.x, kite_mc.dot1_mc.y); var b:Point = new Point(kite_mc.dot2_mc.x, kite_mc.dot2_mc.y); var c:Point = new
[code].....
View 4 Replies
Jan 7, 2010
I have a movieclip and when I do 3D rotation from Transform panel, It rotates perfect, center is in the middle of image, and when I apply mc.rotationY, rotation center is in left of the image, aren't 3D rotation from Transform panel and mc.rotationY from AS same? what's up?
View 2 Replies
Mar 23, 2011
I'm trying to do some augmented reality projects with flartoolkit . I can now put simple 3d objects on my marker and it works fine , but I wanna give my project some events that the user can interact with. I'm trying to trace the rotation of the marker. there's a container:DisplayObject3D which my application uses to add the 3d objects , I traced this :"trace(container.rotationZ)" but it's just returning 0 . I studied another AR application's source code and it was using the rotation of it's container object without problem .and I think I should mention that I'm using the exercise file of seb lee delisle papervision3d course from [URL]. anyone has any experience with flartoolkit? the main functions of my my code is as below:
[Code]...
View 1 Replies
Aug 11, 2010
Is it possible to have the child movieclip rotate separate of the rotation properties assigned to the parent? so ultimately giving the child element it's own axis?I've customized Lee Brimelows (gotoandlearn.com) 3D carousel to spin on the x axis to make it a vertical carousel. I've also rotated that by 45 degrees on the y axis to see all the items, and wrote a snippet of code to hide the left portion of the carousel. The entire carousel is contained within the 'container' movieclip, and inside of that are my carousel items (as seen below), with the larger item being the item in focus.
On rollover of the item in focus, I want to rotate it so it faces the viewer (as seen below),basically removing the 45 degree rotation applied to the container.The problem i'm running into is when you rotate the container (changing the rotationX of the container), the axis basically rotates with it, so when i rollover the next item 'in focus', the following happens..(in the example where it appears how it want it to, the carousel is at a rotationX of 0, so it works fine)
View 2 Replies
Apr 21, 2009
Program A has a cannon that aims to line up with where-ever the mouse is pointing, in 360 degrees, and fires when the mouse is is clicked. Program B has an eye instead of a cannon that should in theory do similar functions when the capslock key is toggled, but instead only has a 90 degree range of motion from the Right of the eye toward the bottom (quadrant 4 only). Where did the ther 270 degrees of rotation disappear to?
[Code]...
View 4 Replies
Aug 11, 2006
i.m trying to create a 3d rotation much like the widely used carousel only the rotation i desire consist of four upright(90 degrees) movieclips resting on a slanted, 30 degree plane which rotate onEnterFrame or following a tween on a oval like path - then pause for a given number of seconds at the four movieclips positions equal in distance on the plane
function around() {
this._x = Math.cos(this.angle) * radiusX + centerX;
this._y = Math.sin(this.angle) * radiusY + centerY;
var s = this._y /(centerY+radiusY);
[code]....
View 7 Replies
Feb 23, 2009
Why isn't there the Z, rotation X and rotation Y fields in my motion editor panel?
View 1 Replies
Oct 8, 2009
I am watching the tutorial on the motion editor and when he opens the motion editor to edit the Rotation X and Rotation Y values I'm in trouble.My motion editor now only shows Rotation Z but, no Rotation X or Rotation Y. What am I doing wrong?
View 1 Replies
Feb 6, 2010
i have a button, with instance name lightblue_color. I am assigning a color to its color field like this: lightblue_color.transform.colorTransform.color = 0x65ffff; then i am adding an eventlistener to the button like this: lightblue_color.addEventListener(MouseEvent.CLICK, ChangeColor); Then, in the function: public function ChangeColor(evnt:MouseEvent):void {trace(evnt.target.transform.colorTransform.color);} It prints 0. Why is that? Shouldn't it print 0x65ffff or do i need to do some type conversions?
View 2 Replies
Dec 2, 2008
I am trying to do a simple "pseudo 3D" rotation of a movie clip. The clip would "flip" on to the screen. I have created the effect using PaperVision3D, however, the final SWF is about 64k and my project requires a smaller file size. I tried to create the flip effect manually by creating skewed versions of the clip and tweening between them, except this doesn't work because the shape is not tweaked along the vanishing point as it should be. It looks like perhaps I could accomplish what I want to do using the MatrixTransformer but I've not had much luck so far.
View 3 Replies
Oct 3, 2006
I'm trying to pause my rotation on rollover of a movieclip and restart rotation on rollout of the movieclip. Here is my current code,
[Code]...
View 1 Replies
Jul 21, 2010
I am trying to create a mindmap where the user can drag points about the screen. I have gotten as far as drawing the line via actionscript, and drag+drop the points (defined as movie clips on stage). This is the existing script - I don't know how to get the lines to follow the points. Something to do with ENTER_FRAME or updateAfterEvent?
var line:MovieClip = new MovieClip();
line.graphics.lineStyle(1,1);
line.graphics.moveTo(ptOne.x,ptOne.y);
[code]....
View 1 Replies
Dec 15, 2006
If I've set a color for an MC with new Color(),how can I remove that color again?
Code:
onClipEvent (enterFrame) {
if (this.hitTest(_root._xmouse, _root._ymouse, true)) {[code]..........
View 3 Replies
Feb 22, 2011
How to use the advanced datagrid in Flex?
I am trying to get the values from a database and construct the hierarchial data. In particular, constructing the dynamic hierarchal data for advanced datagrid.
View 2 Replies
Jul 29, 2003
I'd like to know if there is a way to do the following: have a movieclip to act as a button, that is:
have an "over" and "out" states but at the same time have another frame that is used to have an "active" state when clicked. The problem is the following: since there is a rollOut state defined, when clicked the mc jumps to the active state (frame) but returns to the out state when cursor moved out of it of course...so...how do you have a button with, over, out and active states?
View 5 Replies
Jan 14, 2009
Lets say I have 3 layers A, B and C. I want A to be the mask for B which is pretty easy, but at the same time I want B to be the mask for C. Is that possible?
View 2 Replies
Aug 24, 2010
when I first start working with flash CS4, I saw a parameter on the properties that's called Document Class. I did some research on the net and found mostly tutorials on how to add a Document Class to a project, with a few comments on that the Document Class is: it acts like a "main()" block of a program, means the code is performed once the project is playing.
On one of the pages I saw a sentence that made my jaw drop... they said that using the Document Class you can avoid writing code on the time line and actually centering all the code on of the project at the Document Class. how can this be?? can you control of the code at any frame, how?, the Document Class is a class not a block of flow of code.
View 3 Replies
Jul 28, 2009
how to make advanced colorpicker in asctionscript 3.0
View 2 Replies
