ActionScript 3.0 :: Drawing A Circular Outline - Calculate The Next X And Y Points
Feb 2, 2010I found this code in AS2. It draws an outline of a circle:
[Code]....
I'm only just embarking on making the move to AS3
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Jan 10, 2009I am struggling with an issue where I want to create a function that draws an outline of any object and I want to use this outline as curve path so I can animate objects on this path using Tweener. Like that:
Code: Select allvar path = new Array();
path.push({x:300, y:0});
path.push({x:200, y:400});
[code].....
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Oct 14, 2010I just upgraded from Flash CS3 to CS5 and when I draw something and try to convert it to a movie clip, duplicate it, etc. the entire drawing's outline just disappears.
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Sep 21, 2009animate the drawing of the outline of a circle over a set period of time, say 5 seconds?
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Mar 20, 2011I try to calculate all the points on a curve.
The curve decided by the width(X on the picture) and height(Y on the picture) properties of a movieclip.The distance between each green point on curve is the same.
ActionScript 3.0 :: Calculate The Distance Between Two Points
May 25, 2010I'm needing this for a current project, so I have been digging around quite a bit (with little luck) on finding the distance between two points VERY fast. Yes, it is quite critical that it be as optimized as possible. I have the basics, Pythagorean Theorem run in different ways, as well as the Point.distance() function.
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Aug 6, 2009I am trying to make a program where I put in a bitmap map and then am able to calculate the distance between two points, and I have done that. Now I want to be able to zoom out and still have those two distance calculate the same distance apart, is there a way to do this with AS3 without have to manually scale my code?
For example I don't necessarily want to have to do
var distance = Math.sqrt(dx*dx+dy*dy)/scale...
Reason being is I would have to redo a lot of code.
Actionscript 3 :: Calculate The Location Of Points In A Rotated Shape?
Jan 9, 2012I am creating a game in which I draw a series of polygons by creating points around a radius of a cricle.
Later on I rotate the shapes and I need to calculate the new location (X,Y) of the points based on the rotation. I have the Old XY of each point, the XY of the center of the shape, radius of shape and the rotation.
Have a look at my diagram of the problem.
ActionScript 2.0 :: Calculate The Area Of A Triangle Giving 3 (X, Y) Points?
Mar 27, 2009How to calculate the area of a triangle giving 3 (X, Y) points?
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Jan 16, 2012In flash, I use lineTo to draw a line between two points. This is working well, but I'm finding that on slower computers, the line is jagged because not as many mouse events are firing.I want to 'smooth' the line out, to add more points in between each point that the mouse registers:
The black lines show the result, the green ones are what I want. The red dots are actual points, and the green ones are interpolated.I have tried to code this myself but I can't seem to get it right, here is the code anyway:
var interX:Number = lastMouseX+(lastMouseSpeed.x/2);
var interY:Number = lastMouseY+(lastMouseSpeed.y/2);
//Also tried: lastMouseX+(this.mouseX-lastMouseX)/2;
// also jittery
[code]....
the result is much more jagged than the normal one.
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ActionScript 2.0 :: Drawing Curve Based On Data Points?
Jun 25, 2007I'm trying to draw a curve based on 24 data points. I want to draw a curved line based on the average of these 24 points. I can draw a line from point to point no problem, but would like a smooth curve. The white dashed line is what I'm trying to achieve:
View 2 RepliesActionScript 3.0 :: Calculate Age From XML Data; Calculate Dates
Jul 1, 2011I as this working in AS2 and need to update to AS3...shows that AS3 doesn't like sloppy coding. Here's what I need: I pull data from an XML and that works when I put the data into a dynamic text box. However, I can't seem to get the date of birth into a variable. I have some code that calcs age in years but uses a string literal that I thought I could just replace with a variable from my XML...ain't a workin'. Here's the code I have:
ActionScript Code:
import flash.display.*;
import flash.text.*;
import flash.events.*;
[Code]......
Actionscript 3 :: Calculating Evenly Distributed Points On A Line Of Points
Oct 3, 2011I have been tasked with trying to create a drawing tool that draws dotted lines as you drag the mouse across the stage. I can easily capture the points on MouseEvent.MOUSE_MOVE and store them in a vector and then draw the points as dots:
The problem is that I need to calculate evenly distributed points on an ever growing Vector of points so I can only draw the line between say every 5th point (say using modulus). I have been battling away with Bezier curve equations both Quadratic and Cubic but still can't quite figure out how to convert my Vector of points into an evenly distributed Vector of Points without sucking the life from the CPU.
ActionScript 3.0 :: Pencil Tool - Drawing Above A Image But The Drawing Is Below The Picture
Nov 9, 2010i've tried to simulate a pencil tool, for drawing above a imagem, but the drawing is below the picture. How fix it?
[Code]....
How To Add Outline To Shape
Mar 12, 2004It has me perplexed. Okay, when you draw a shape in Flash, let's say a circle, it draws a 'fill' and adds an 'outline' automatically. Now let's say I deleted the 'outline' part of it, and am left with just the 'fill'. Is there a way to add the 'outline' part back to the shape afterwards? I have a non-standard shape that I need to add an outline to, but can't seem to figure out how to do it
View 2 RepliesAdd Outline To Shape?
May 4, 2009when you draw a shape in Flash, let's say a circle, it draws a 'fill' and adds an 'outline' automatically. Now let's say I deleted the 'outline' part of it, and am left with just the 'fill'. Is there a way to add the 'outline' part back to the shape afterwards? I have a non-standard shape that I need to add an outline to, but can't seem to figure out how to do it...
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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.
Outline Around Static Text?
Jul 9, 2009I've been trying to change the color of some static text using Flash Pro 8, and I can't figure out why, when I publish the file, the text looks like it's outlined in white. Almost like the stroke is white but the fill is the color I'm looking for.
View 1 RepliesIDE :: How To Make Outline From Shape
Feb 25, 2009If I have a circle shape, or any else shape, what I should do to make a nice simple outline to that shape. Is there any way to make this simple. I tried to make this with the pen tool, bun it wasn't very precise. I want to use something else.
View 1 RepliesIDE :: Outline Around Button When Clicked?
Oct 19, 2009I have created 4 buttons so far and when pressed they change the color of a box on the screen. I will be putting more buttons on the page. When a button is pressed, how can i get a black outline to show around the button to let the person know that was the button they selected--it would then go off when the next button is selected.
red_btn.onRelease = function() {
var boxColor_color = new Color(box_mc);
boxColor_color.setRGB(0xFF0000);
[code]......
Draw Outline Of A Logo?
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View 10 RepliesActionScript 2.0 :: HitTest For An Empty Outline?
Jan 20, 2010I would like to perform a hit test on a movie clip which contains a closed outline, but no fill colour.
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Apr 14, 2011I was wondering how to go about doing a preloader that slowly reveal a building outline line by line.
View 1 RepliesActionScript 2.0 :: Enabling Drawing Only When Drawing = True
Sep 28, 2009I cannot get this to work. Without the "var drawing", "var drawing being true or false" and the "if statement", it works fine. But I need to add the "var drawing" so that you can only draw if you turn it on by pressing the "draw_btn" button. Note, I do not get an error, the script "apparently" contains no errors. Here is the code:
ActionScript Code:
var drawing = false
_root.createEmptyMovieClip("myLine", 0);
[Code].....
ActionScript 3.0 :: Drawing Over A Movieclip In A Custom Drawing App?
Jan 13, 2012I've created a drawing tool which allows the user to draw on the canvas, the problem is that if I try to draw over a movieclip nothing happens. Is there a way I can allow for the user to draw over movieclips? For example if I had a background of paper?
Here's the code I'm using for it:
// This code is for drawing the lines on the page
//1.
var drawingLine:MovieClip = new MovieClip();
addChildAt(drawingLine,0);
[code]....
ActionScript 3.0 :: White Outline When Circle Is On Top Of Tween?
Sep 17, 2009I have a circle on top of an image that's fading in and out. When I tween the image, a white border appears around the circles on top of the image. This doesn't happen when the circle is below the image layer, and it doesn't happen with a square. Any idea what's going on?
Below is an image of the hairline white border around the black and blue circle.
[Code]...