How do you create a sinusoidal wave using the drawing API in Flash?
Code:
import flash.display.Sprite;
import flash.display.MovieClip;
import flash.geom.Point;
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I want to create a organically moving background for an application I'm building by creating a line that animates in a wave and changes in thickness. This is the background the designer made and that I want to animate
martijnreintjes.com/docs/lines.jpg <= darn
I don't have enough right to post a picture. I tried to use the Hype framework but couldn't get it working properly. I think I need to work with some Math functions but I don't know exactly how to tackle such a thing.
how to create a sine wave using flash as3?and how to add changes to the wave based on changing frequency and wavelength using a slider.
View 2 RepliesI'm trying to draw a static graph based on an Array of Numbers. This graph should be nice smooth sinus-like.The bottom values should be always zero, the upper values are specified in an Array of Numbers.
I've been trying to achieve this effect with curveTo(), but without any luck.
EDIT: Values are like: 10, 15, 40, 28, 5, 2, 27 etc.
how to create an interactive wave using actionscript and flash api? I mean the interaction like this but not so complex (I need jsut about 10 to 20 peakpoints)URL...
View 2 RepliesAs you can tell from the title I am not very good at math ( sigh ).
Is there a way I can create a sine wave with any given angle between 2 points ?
What would be a good way to create a sin wave motion using the math, not tween, class? In maya it was quite simple with sin(value) but I can't seem to get a decent undulation out of Flash. The case I'm working on is a bubble generator, you know, just for kicks. That fish tank screen saver has the bubbles moving in a sin wave it seems, looks like it works well enough.
View 2 RepliesWhat would be a good way to create a sin wave motion using the math, not tween, class? In maya it was quite simple with sin(value) but I can't seem to get a decent undulation out of Flash. The case I'm working on is a bubble generator, you know, just for kicks. That fish tank screen saver has the bubbles moving in a sin wave it seems, looks like it works well enough.
View 4 RepliesI want to create the drawing effect in Flash that many of us have seen on various websites.URL...I have an object already made in Fireworks. It's just a simple rounded rectangle with a 10 pixel stroke. I'm looking to draw the mask which in turn will give the impression to the user that the object is being drawn (because masks work in reverse).Right now, I have a version already done with a frame-by-frame slow erase of the mask. When played, it makes it look like the rectangle is being drawn. The problem is that it's just too shaky and jumpy. I need a more fluid animation which, like most things, can be done much better in ActionScript. I saw the Drawing API tutorial on Kirupa.com, but it doesn't show how to animate it and I definitely don't know enough AS to do it myself.
View 7 Repliesi want to create a sine wave and its speed will change depends on change in freequency and wavelength . and stop the wave movement when we click stop button.[code]
View 0 Repliesi'm a newbie using Flash CS4 and AS3. A retired social worker, I need to create a basic Flash drawing tool for an eLearning project to teach students how to draw their family tree.
The drawing tool would allow the students to add multiple circles and squares to symbolize their family members, plus text labels for names, ages, and they would need to be able to draw connecting lines between the circle and square symbols. Finally, in order to continue work on the drawing, over time, they would need to be able to save their drawings to be re-opened and edited (add new symbols, erase incorrect ones, etc.). Once the drawing is completed, they would need to be able to print a copy.
Being a newbie (but I have done some related scripting: JavaScripting-ECMA-262, HTML, CSS), I am not sure if this can be done in AS3, Flash CS4. But, if it is possible, I would like to learn how to create this.
I wander if anyone knows a way how to make a wave effect in flash. In fact anything that would remind of sea would be accepted.
View 7 RepliesThe problem with Math.sin() is that I cant figure out a way to control the increment. Still this seems like a lot of code for such a simple concept.
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I have different cards, I need to reveal them in a wave like form, i.e. the cards open and close at different timings sequentially and systematically such that they form a wave. I have the cards in an array alr. How do I implement this animation in the most efficient way?
View 2 Replieshow can i play wave file using flash .
I m able to play mp3 files using following code
[URL]
how to make wave text effect in as2.0
and i need to know on how to make workArt effect ( worddocucment) in flash
creating a drawing pad in Flash that will let a user (from my website) draw an image(also have different shapes and colors) then be able to click on "save". Now here's the tricky part, When a user clicks on save, I need it to be saved as a .jpeg file then have that image sent to my email for review
View 3 RepliesThere are a couple of problems i'm having with this - the first is how to work out how to find where the tip of each sine curve is (ie the frequency) and the second is to work out how to rotate each object so that it slides sideways along the sine wave(note file is 800 x 600)here's my code: CarouselTest.as:
package
{
import com.greensock.easing.Sine;
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I'm trying to replicate the motion of a 'mexican wave'. I am using Flash CS5, and using AS2. I've created a 'jumper' graphic and animated it in a clip so it jumps once - up then falls back to the ground. I've pulled the clip in to the main timeline and replicated a bunch of times so I have a row of 'jumpers'. I've given each instance a unique ID. Then I'm telling each clip instance to start playing, in sequence, using the following code:
var total_jumpers = 36;
var i = 0;
var jumpLag = 1000;
function do_jump(bottle) {
jumper.play();
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In the clip, I have put stop() in the last frame to try and stop it looping. So this works ok, but the clips seem to loop - I can't get them to stop.
How can a create an animation of line drawing itself.
View 1 RepliesHow can I create such a shape using the Drawing API? where red means filled and white means not filled
View 1 RepliesIs is posible to make a linea ( using the Drawing API ) and convert it to a button , so I can catch clicks on it ??
View 3 RepliesHow can i create an animation of a line drawing itself.
View 1 RepliesI want to move all objects in an array producing a stadium wave effect, how do i do that?I want to move the objects based on their y-value on the stage... all my squares are of 50x50 in size. I want to move them up then move them down
import fl.transitions.Tween;
import fl.transitions.easing.*;
import fl.transitions.TweenEvent;
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im using an open source program called Festival that generates text to speech, and in ubuntu i call its method text2wave that converts text into a wave file. I am looking into converting short paragraphs to wave files, but the problem is that each wave file ends up being approximately 1.2MB in size. The wave file is recorded at 16khz, and while recording at 8khz halves the size of the wave file (sacrificing sound quality), the wave file is just simply too large. These paragraphs have to be served many times to the clients and our server can not support that much bandwidth. Is it possible to compress the file on the server, and decompress it in my flash script (on the client side) and play the wave?
View 1 RepliesI have used the following code to create a drawing facility on my site, what code would I use to de-activate this? [code]...
View 1 RepliesHow do I create a simple drawing board/whiteboard functionality in Flex ?
View 2 RepliesI need to perform encoding of a wav file into base64...
View 2 Repliesi've tried to simulate a pencil tool, for drawing above a imagem, but the drawing is below the picture. How fix it?
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Basically I've got a reasonably complex drawing object in a fla and I want to reproduce it in a class definition using the drawing api. However obviously this is a tedious task, so is there some trick or automated method of doing this?
Last time I needed to do this it was a drawing of an arrow and I ended up writing down x,y,width,height values for everything but this one has curves in it which I don't have experience with drawing anyway.
