ActionScript 3.0 :: Equation For The Perfect Curve Using "graphics.curveTo"?

Feb 15, 2011

"mc.graphics.moveTo"and...mc.graphics.curveTo....to draw out some dynamic lines.What I need is some sort of equation that sets the "controlX" and "controlY"depending on how long the line is and in what position it is.The below is a pile of pap and doesnt actually work... but thats me trying to figure out some set equation for it...

Code:
lineForItem.graphics.moveTo(childDisplay.x, childDisplay.y);
var newB:int = familyData.mumsY - childDisplay.y / 2

[code].....

View 2 Replies


Similar Posts:


ActionScript 2.0 :: Drawing Perfect Circle Using CurveTo

Feb 10, 2009

I have tried to draw a circle using drawing API curveTo function. But the result is not a perfect circle. Flash documents also suggest this method. Check this link >> This is the code I have used to make a circle of radius R and the registration point of circle movie clip is at the center.

[Code]...

View 1 Replies

Flex - Graphics - Code Of Drawing A Text Curve In Flex?

Feb 1, 2011

I just need a simple code of drawing a text curve in flex

View 2 Replies

ActionScript 3.0 :: Curve A Dynamic Text From A Straight Line To Circular Curve?

Sep 9, 2009

I want to curve a dynamic text from a straight line to circular curve (using a slider). I have placed the characters of the string in each textfield created at runtime.

View 3 Replies

Flash :: Function For Extrapolating Points On A Spline Curve Or Hermite Curve Similar To Keframe Interpolation?

Aug 26, 2011

I was hoping someone could help me working out some advanced data reformatting. What I'm hoping for is a function where I can input a value along with an array of key positions like so:

function remap(percentage:Number, keypoints:Array) { ...

The array would start with the minimum and end with the maximum point, with nested key points along the way. For example, I would input something like remap(0.25, [0:0,80:50,100:100] ) and the function would 'imagine' a spline curve graph from (0,0)-(100,100) with a key point of (80,50), then return the y value that is 25% along that graph.

View 1 Replies

ActionScript 2.0 :: Plotting On A Curve - Return The X And Y Of A Point Along That Curve?

May 10, 2007

I have a curveTo an anchor point and a control point.Then I have a function that will return the x and y of a point along that curve if I give it a number as a percentage of the curve (0 to 1).It looks like this, and works perfectly..

Code:
function drawOnCurve( interval:Number, x0,y0,x1,y1,x2,y2)
{
interval = Math.max( Math.min( 1, interval ), 0 );[code]....

x0,y0 are the start point, x1,y1 the control point and x2,y2 the final anchor point.But... I want to give it a _y value instead of a percentage (interval) and it return where on the curve that would intersect.

View 2 Replies

ActionScript 3.0 :: Add Point On CurveTo Circle?

May 17, 2011

I want to add point to curve when i click on the curve ,make sure the Original point not change ,eg. a Original point is a control point after add it is Still a control point ,so,may be it is need add two point at the same time

View 3 Replies

ActionScript 2.0 :: Use CurveTo On A Line That Already Exists?

Aug 19, 2003

Can I use curveTo on a line that already exists?

I want to make a line bend as animation...

View 8 Replies

ActionScript 3.0 :: CurveTo Start Point?

Jan 9, 2011

I am using Senocular's code to dynamically create part of a circle using curveto.I am wondering how to change the start point, like where the circle outline starts. It is currently starting on the right of the circle, I would like it to start on top. How would I go about doing that?Here is Senocular's code:

Code:
// x: circles center x, y: circles center y
// a1: first angle, a2: angle to draw to, r: radius

[code]....

View 2 Replies

ActionScript 2.0 :: Attach Graphics Instead Of MC Cause A Graphics File Size Is Relatively Small Than That Of A Graphic?

Apr 9, 2005

I was wondering about MC and hey can help to lag a game out. I set up an advanced class system so i don't have to use MC to simulate walls, all i use isthe x,y,width and height. Well anyway since i don't need MC anymore I was wondering if there is a way to attach Graphics instead of MC cause a Graphics file size is relatively small than that of a graphic, I think. If anyone could tell me thats true and show me a way to attach graphics that would be nice. I haven't tried it yet but maybe if I exported the graphic from the library imihgt be able to call its name, but it doesn't have an instance name so im stuck.

View 2 Replies

Actionscript 3 :: Convert CurveTo() To A List Of Points?

Jan 19, 2012

Take the following AS3 that will draw a curved line using curveTo()[CODE]...

View 3 Replies

ActionScript 2.0 :: Attach Movieclips To A .curveTo Line?

Nov 23, 2010

I have a curveTo line and want to duplicate movieClips and run them along its path to represent the direction of flow from 1 point to the other.

View 3 Replies

ActionScript 3.0 :: CurveTo() With From Mousedown To The MouseX, Mouse Y

Oct 24, 2011

Anybody got a method of drawing a line from the mouse down point to the mouses current position.

But taking into account the direction the mouse is moving in to make the curve look more natural and directional.

This is what i have currently which is basic and rubbish:

catapultLine.graphics.moveTo(startX, startY);
catapultLine.graphics.curveTo(Main.gameStage.mouse X/3, Main.gameStage.mouseY/3,Main.gameStage.mouseX, Main.gameStage.mouseY);

View 14 Replies

ActionScript 3.0 :: 1119: Access Of Possibly Undefined Property Graphics Through A Reference With Static Type Flash.display:Graphics.

Oct 8, 2009

i am trying to receive in my function as a parameter either a shape or a sprite and then access their graphics property, but this gives me an error:

Code:
public static function makeRect( obj:DisplayObject, ...
var g:Graphics;
if(obj is Sprite){

[code]...

//1119: Access of possibly undefined property graphics through a reference with static type flash.display:Graphics.

View 1 Replies

ActionScript 3.0 :: Modify LineTo() And CurveTo() - No Starting Point

Mar 31, 2009

LineTo() and curveTo() provide basic level drawing. However, the lines these functions produce look like they were drawn by the line or pen tools. Is there any way, through either existing functions or through modifying current ones, that I could made the drawings done through actionscript look like they were drawn using the brush tool?

My first thought was to see if this was in default actionscript and could not find it. My second was to see if someone had already created the class, and while for a time I thought someone had, I lost the link . I guess I could always create the class myself, but I honestly have no starting point (like what algorithm flash uses to create its brushstrokes) and don't want to waste my time if something similar is already in existence.

View 2 Replies

Flash - CurveTo Function - Finding X And Y Points Dynamically

Sep 16, 2010

Basically I'm using the curveTo function to draw some lines for flight paths, what I'm not sure how to do is dynamically finding the curve points, so for example if you look at the ryan air site: [URL]
current_line.graphics.curveTo(curveX, curveY, map.mouseX, map.mouseY);
I need to find the curveX and curveY

View 1 Replies

ActionScript 2.0 :: Swoosh Mask Using CurveTo Not Working Properly?

Jun 9, 2006

I've got some code that reveals a mask in that swooshy/wavy style, which starts of nice and smooth at the top of the reveal but as it gets further down the page it speeds up and doesn't look smooth.Here is the code. I've also attached the example of what it is doing.I've been looking at this code blankly for a couple days now and I'm still no furher forward.

Code:
//Global vars
mWidth = 600;

[code].....

View 1 Replies

Flash :: Get Equation From XML?

Mar 23, 2010

There's an variable in my swf I want to receive XML. It's an integer value in the form of an equation. How do I receive the XML value for 'formatcount'?

[Code]...

View 2 Replies

ActionScript 3.0 :: CurveTo - Poor Alising - Draw A Basic Shape Outline With A Semi-circle At The Top

Nov 30, 2009

I'm just starting out with AS3, so I'm trying my hand as some of the more basic drawing functions, to try and get a handle on them. The problem I've hit is using 'curveTo' to create a smooth curve is creating some very poor aliasing results. Here is an example: [URL]

The first part (which is actually on the right) is a very simple curve from 50,50 to 100,100, through 100,50. I would have expected the end points of the line to be single pixel width, but it's aliased over two pixels.

The second part (on the left) shows why this is a problem for me. I'm trying to draw a basic shape outline with a semi-circle at the top, but it really doesn't look great (it looks shifted half a pixel to the left relative to the rest of the shape).

[Code].....

View 2 Replies

ActionScript 2.0 :: Chemical Equation Balancer Using It?

Aug 30, 2010

Has anybody gone through a chemical equation balancer using AS2

View 2 Replies

ActionScript 2.0 :: Find Out The Equation Make?

Mar 7, 2005

just download my project and look at the missile code. I need to find out the equation make it so that the fire that is attached in the mc moves as if it didn't inherit the missile's coordinates(i.e make it so the fire moves like it was outside the missile's mc, and doesn't move with it) I know it has something to do with the circular rotation code found in the tutorials but i just need someone to write out the code.

View 1 Replies

ActionScript 2.0 :: Turn A String Into An Equation?

Feb 28, 2005

Is there an easy way or some kind of function that can turn a string into an equation? Say I have:

var string = "4 + 5";

is there something that can get it so it will be counted as 9?

View 5 Replies

ActionScript 3.0 :: Equation For Animating A Point Around A Sphere?

Jul 25, 2011

if anyone has any info on animating a point around a "sphere" with actionscript. If anyone has an actionscript equation defining this motion

View 4 Replies

Flash :: Inputting Equation In Textfield And Processing It?

Apr 3, 2012

I would like to know if theirs a way where you can type in a text field something like "5*5".

And then on enter, the document would take the database and be able to return 25.

I am quite confused due to the fact that content that you input into a textfield must be a String and when you use the Number() converter the system gets confused.

View 2 Replies

Flash - Displaying Quadratic Equation With Format Like (4x2)

Jul 17, 2010

I want to display a Quadratic equation with format like (4x2). I want to display 2 as superscript automatically after typing x in the textbox.

View 1 Replies

Actionscript :: Format Input Text Into Equation Using It?

Aug 8, 2010

I am very new to action script, and using action script 2.0, I am having a problem getting an input textbox to read in mathematical formulas. To enter 5x^2, the key sequence to be used is {5}{x}{2}. i.e., the characters must be formatted as it is being typed.

Ultimately, I want to enter equations like 5x^2-4x-2.

The textbox should not allow non-numerical characters other than x.

View 1 Replies

ActionScript 2.0 :: Apply The Equation To Any Object Of Array?

May 12, 2011

I have 3 balls and i want them to turn around a center point.The physics is right but I'm finding confusing how to apply the equation to any object of my array.

Here it goes the code:

Code:
var movies = ["ball_mc", "ball2_mc", "ball3_mc"];
var angle:Number = 0;
var centerX:Number = center_mc._x;

[code]....

View 6 Replies

Javascript :: Embeddable WYSIWYG Equation Editor

Sep 15, 2011

do you know of a WYSIWYG equation editor, like DragMath, implemented in javascript/mathml or Flash? I could embed DragMath as well, but I was wondering if there's a way to have a good WYSIWYG formula editor without requiring the users to run a Java applet.

View 2 Replies

ActionScript 3.0 :: Make Equation Into Dynamic Textbox

Feb 8, 2010

Im trying to make a simple addition, like 2 plus 2 and send it to my dynamic box. I show u guys how im doing.

[Code]....

View 1 Replies

ActionScript 2.0 :: Format Input Text Into Equation?

Aug 8, 2010

I have one input textbox.To enter 5x^2 ,key sequence used are "5" "x" "2" ie.,the characters must be formatted as it is being typed.I want to enter equations like "5x^2-4x-2".It should not allow other characters other than "x", using action script 2.0 .

View 4 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved