I'm having issues with drawing a circle. The code seems to work for drawing all the required segments except one, but tracing the points of the drawing looks correct.This is the class that generates the segments:
package views
{
import flash.display.Sprite;
import flash.geom.Point;
[code]....
I`m working on a app that you can draw lines.....like circles, rectangles... my problem is when a user draw a circle for example....i wanna be able to paint (change color) inside of this circle. I`ve tried working on Shapes with cacheAsBitmap = true and Bitmaps with BitmapData but it doesn`t seens to work.
View 4 RepliesI can do it on pen and paper using a compass, but can't do it in Actionscript 3.As the title says, essentially I need to find the centre of a circle using multiple points from the radius.
View 1 Repliesi have the custom flv player which reads an XmL and draws circles on Flv video. Postion and time is specified in the XML. I did calculation with as3 getTimer() function. It works fine, no matter how long u pause and then play again. Circles are shown at right time.Now i have two problems
1- How getTimer can be reset?? it is required when user is allowed to play another swf..
2- Is there any other way besides getTimer calculation. I am not using Timer Class as it is Dependant on Frame-Script Execution time and may yield wrong result so this is not as accurate as getTimer() function.
3- As i am using Custom Slider , so i have to do calculations each time when user click or drag slider w.r.t getTimer() function and then subtracts seconds and all that. but again it goes very hard when user plays another swf as my calculations are based on getTimer() Funtion.
I need to make a circle with a brush tool so that it looks like a child draws it. If I make a dot with the brush tool on the first frame and a circle on the 15th frame and then create shape tween between those frames it looks stupid, like the circle grows itself. Is there any possibility of making such a thing except for drawing it per frame?
View 3 RepliesI draw a circle in authoring flash or in as3 and when i test it in flash ;it looks ok but when i doubleclik the swf in flashplayer i get an oval instaed of a circle!!!
View 1 RepliesI need draw rectangle with two circle holes inside. The problem is in circles interception. I want them to join together and cut from background, but they seems to be XORed:
At first I tried drawRect and DrawCircle:
graphics.beginFill(0, 0.5);
graphics.drawRect(0, 0, width, height);
graphics.drawCircle(width/2, height/2, 50);
[Code].....
here getCirclePath returns object with points to draw polygon which looks like circle. Also I tried different combinations of GraphicsPathWinding constants, but no luck.
how to draw two intersecting circle holes in graphics?
How do you get all the points that are on a circle?
I've already tried a for loop using the equation x^2 + y^2 = r^2 but so far it doesn't seem to be working...
I'd like to find out how because I want to place MCs dynamically on a random point that is outside a certain mc.
This should be a bit of simple geometry: How do I calculate the points to draw the lines in the code below so that it makes a 2D cone or wedge shape?
import flash.geom.Point;
//draw circle
var mc=new Sprite()[code]...........
UPDATE:I should have mentioned my aim is not to draw a wedge shape, but to draw a line from a random point to the edge of an existing circle.If you're more comfortable with algebra than actionscript,
I need to position objects equally spaced, on the perimeter of a circle. Question is: How can i find the points on the circle based on the number of objects i need to position, and how can i translate these points into another movieclip's coordinates? i thought to make a loop, and for each object (based on it's index in the loop) create a line from the center of the circle with a degree of 360/loop length * object index, and find the point where this line crosses the circle's perimeter.
I dont know though, how to actually implement my idea, i dont know the whole 'finding points' area etc, and I am not at all sure that my idea is the most light and effective solution. This thing i'd like to do (i think) is quite a common task, if you want a circular menu, or whatever, but i havent found anything anywhere around that could shed some light...
I wanna make a gallery using xml. Every photo is gray, after ROLL_OVER on it position loads it's colored copy, and after ROLL_OUT copy dissapears. After click, it should navigate to URL. And I have 2 problems:
1. ROLL_OUT doesn't work correctly: it's strange, but it work after ROLL_OVER ... :<
2. how to make linking, hm.. for example, if it's first thumb, to "proj/1", if second to 'proj/2' etc...
it's my code:
[Code]...
I am trying to add videos to my project, but none of them seems to work correctly. I have a movieclip, which has 3 layers and 2 frames on each layer, 1 frame at nr.1, and frame 2, at nr. 5 in the timeline. I tried to add a FLVPlayer, using a tutorial, but it doesn't works correctly. 1st frame has a stop(); a blank, and 4 buttons + FLVPlayer component. the last frame nr.5, has the AS3 code, the frame label "videocontent", and the same 4 buttons and FLVPlayer component as in the first frame. I've created a classic tween between 1st and 5th frame on the timeline for the buttons and component. even with or without animation, the video is throwed by the Flash on the stage without any coordinates, where he wants by default. The FLVPlayer's buttons are throwed in other place on the stage, and none of them seems to work.
the second issue is that after i click the main menu button, the sound of the video is still playing and to be heard, so that means it is still there. In AS 2, once upon a time, i used some function called removeclip, or unLoadMovie, and it worked.
How to draw a circle using action script (as a component) i tried some xample did not work.
View 2 RepliesI am making a simple drawing application, and i have come across a problem. Im not very good with trig at all so i got the code for drawing a circle and customised it and it goes a little dodgy. Could someone tell me why it is happening, and how i should fix it?
View 3 RepliesI need to draw a circle like a pie chart. But I need the circle to only go around about 2/3's or whatever I choose. I've tried the 'curveTo' method but that didn't work. It makes the circle more bulged and not round like a circle.how to make a perfect circle with a slice taken out?
View 2 RepliesAny way of drawing circles with AS? I'd like to draw a number of small MC's on the stage in a circle actually. My problem is how to draw in a circle.
View 5 Repliesusing action script how to draw a semi circle...i need to add tha semicircle in another circle the circle looks like this ![alt text][1] how to draw a semi circle inside that circle
View 1 RepliesI want to draw a circle in as3 that has a 'hole' in it (like a donut). Something like this, but without the outlines[code]...
View 4 Repliesi do not want to draw a circle on the same layer the background is. So how can i separate background layer and drawing layer? using graphics.drawCircle to draw circle
View 1 RepliesI have an array of points and I need square planes to be drawn between these points and distorted if points change their coordinates (see what I mean in the attached file).So what is the best practice I should use to create such set of planes knowing just coordinates of the points (planes vertices)?
View 4 RepliesI am looking to draw a curve through N points. The control points will be constantly moving so ill need to keep updating the line ON_ENTER_FRAME.I have looked on Google, and i found some dedicated libraries,URL...But i dont have a clue how to use it.Does anyone have any advice for me on how to draw the curve?
View 2 RepliesI have a requirement wherien a semi circle has to be drawn. The circle radius can be chosen/varied by the user. How can i do it dynamicaly using action script.
View 1 RepliesI want to draw a circle on the scrren of a random x,y position and a random radius. Then, I would like to draw a line that starts at the center of the circle and ends at the spot where the circle ends, at its perimeter. All I have been capable of doing by myself was creating that circle and set the drawing position with the moveTo function to its center, but I don't know how to calculate the length of the radius, so I have the coordinates for the lineTo function.
View 7 Repliesi drew a circle and i want to make a hole inside it ,, here is my code -->
ActionScript Code:
var _Target:Sprite=new Sprite();
_Target.graphics.beginFill(0xFFCC00);
[code].......
This code is to be the animation that shows how much time is left before a specific event fires off. I am struggling with the Math though. How can I calculate how often to have a Timer function fire to draw a complete circle in 7 seconds? (It is 7 for now but may change so it would be nice to have the value be calculated).This code is all in the document class: [URL]
Code: Select allpackage {
import flash.display.*;
import flash.events.*;
[code].....
how I can draw Bullet Points using Flex? instead of using image for 1, 2 and 3?
View 2 RepliesI'm projecting some vectors using the Utils3D.projectVectors() method. This gives me the (x,y) screen points. Then I'm using graphics.drawGraphicsData(); to draw a GraphicsTrianglePath containing these points.
The points are drawn at the top left (0,0) of the stage, but I want them to be at the middle (275,200). I know there are several ways of doing this, like for instance, adding 275 to all the screen points x values, and adding 200 to the y values, but I think that would be a massive operation.I can also set the sprite containers x and y, but I want its position to stay in the top left.
Simple way of drawing it in the middle?
This draws almost perfect circle:
ActionScript Code:
var _angle:Number = 0;
var _speed:Number = .1;
var _radius:Number = 100;
[code]...
but...... if I wanted the circle to be drawn faster and change _speed to lets say .7 the circle becomes a polygon. How to get the circle to be drawn fast so it looks like a circle?
how to draw a square/circle/anything one pixel at a time, using Actionscript instead of tweens?
View 1 RepliesI am trying to draw a continuous curved line in flash. There are many methods but none of the ones I have found so far quite fit my requirements. First of all, I want to use the flash graphic api's curveTo() method. I DO NOT want to simulate a curve with hundreds of calls to lineTo() per curved line segment. It is my experience and understanding that line segments are processor heavy. Flash's quadratic bezier curve should take less CPU power. [code]...
View 3 Replies
