ActionScript 2.0 :: Make The Bar "snap To" Certain Points Along The Line?
Oct 19, 2005I'm working on this sliding bar navigation thing , and I'd like to make the bar "snap to" certain points along the line.
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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.
Flash :: Using The Pen Tool - Line Automatically Connects Between The Two Points In A Straight Line
Jul 3, 2009I'm in the process of teaching myself the components of the CS4 Design Premium package using the Adobe Classroom in a Book series. I'm currently going through the Flash CIAB and i've started using the pen tool. The task involves creating a wave like design across the stage. Whilst this in itself is simple, the final instruction is to click on the first anchor point to close the shape. In the illustration, the closed shape seems to automatically extend around the stage, however when I click on the first anchor point, the line automatically connects between the two points in a straight line.
Am I doing something wrong? The next step is to fill this area, but with the straight line effect that I am getting, this becomes impossible. I should point out that the instruction states that the pen tool line should extend off the stage. I have done this, but even then on clicking on the first anchor point the shape is closed incorrectly.
ActionScript 3.0 :: Draw Straight Line And Snap To That Point
Nov 19, 2009I am very new to actionscript 3.0 & currently i have a project to do that required actionscript.
ActionScript Code:
package{ //package
import flash.display.Sprite;// for sprite, to prevent 1046 error code
import flash.events.MouseEvent; //for mouseEvent, to prevent 1046 error code
import flash.display.Shape; //for shape, to prevent 1046 error code
public class gridDrawLineTesting extends Sprite //for mouseX mouseY
[Code] .....
This is the code that I have found from various web and paste it into one. I want to draw straight line & snap to that point at the same time. My problem is when I click at 2nd point, there is a 'extra' line at (0,0) joining towards my 2nd corrdinate point. I want to get rid of that 'extra' line.
Creating A Line Between 2 Points?
May 20, 2009I want to create line between 2 points ...such tht the line will start when i click the point A then i will drag the line by holding it to point B and i will join the line to point B by clickin on point B (somethin like the pen tool) ..then line will then be joined between the points ...
View 1 RepliesAS3 :: Flash - Get The Two Points Of A Line?
Oct 15, 2011I have a component (link to Test class) which contain one line in it, and I put one point of this line to (0, 0).
Then drag it to Flash(fla), and get its Shape in AS3 like:
// in Test.as
// assume that the movie clip only contain one line.
var line:Shape = Shape(getChildAt(0));
And I can get one point of this line which is x and y of var line. But how to get another point of this line?
Edit:
Ignore component stuff above, here has another question but I guess it pretty much the same as the question above:
Draw a line from (0, 0) to (10, 10) and draw another line from (10, 0) to (0, 10), how to get those lines of two-point form in AS3?
If I access them as Shape then I get two similar shapes which have same x, y, width and height values. Does AS3 has some way to access line as a REAL line not just a shape? or does it has any way I can calculate it out?
ActionScript 1/2 :: Join Two Points With A Line?
Aug 25, 2010I want to ask how do you join two points with a line using actionscript? The points would be constantly moving.
View 9 RepliesActionScript 3.0 :: Find Points On The Line When Given The X Value?
Oct 28, 2010I have a line that is drawn using the draw api. I need to find points on the line when given the x value, how would I do this. I know on the bezier segment I can just user the yForX() and get the value but not sure how to with just a straight line.
View 5 RepliesActionScript 2.0 :: Create A Line Between Two Points?
Oct 23, 2009I need to create a line drawn between 2 points. My actual idea is of joining 3 points with lines drawn dynamically(for a triangle).
View 1 RepliesActionScript 2.0 :: Check All Points Along A Line?
Aug 20, 2009I'm using Flash 8 and AS2 I am attempting to make some code that checks whether or not a line that rotates around the screen is hitting a movie clip. Here is my code (with comments explaining it):
[Code]....
Professional :: Anchor Points On Line Segments?
Feb 14, 2010Closed path made with pen tool in Flash MX comprises of line segments & curved segments both.While adding anchor points on segments it is noticed that pen tool adds anchor points on curvaceous segments but not on line segments. Why is it so ? Is their any way to accomlish this task ?
View 5 RepliesActionScript 2.0 :: Find The Points In A Line (Math)
Feb 3, 2005find a points in a line Actually i want to make some footsteps in a sand. The footsteps are dhynamically placed on the stage. How to find the points in a dioganal. see the image
View 1 RepliesActionScript 2.0 :: Find The Points In Line (Math)
Feb 3, 2005i'm trouble to find a points in a line Actually i want to make some footsteps in a sand. The footsteps are dhynamically placed on the stage. How to find the points in a dioganal.
View 1 RepliesIDE :: Make Snap Object On The Mouse Movement
Jun 24, 2009make snap object on the mouse movement. As, I have made the code but getting issue on removing from snapping. I have attached the file. you can look in the [URL]
View 1 RepliesActionScript 3.0 :: Make An Object Slide Or Snap?
Nov 7, 2010I'm having trouble figuring out the code to make an object slide or snap.
I.e. imagine a checkerboard. I want it to be able to move only horizontally or vertically, from any square. But I also want to make it feel smooth like sliding (i.e. not just snap from square to square).
ActionScript 3.0 :: Drawing A Squiggly Or Wavy Line Between Two Points?
Oct 19, 2008draw a squiggly or wavy line in the MOUSE_MOVED event as the user clicks and moves the mouse.
View 1 RepliesDraw A Continuous Curved Line From 3 Given Points At A Time?
May 10, 2011I 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 RepliesActionScript 3.0 :: Add Mc Over Some Points Of A Line Drawn With LineTo Method
Nov 1, 2010this is the thing: Using "lineTo" i get a line drawn on stage when dragging a mc. Then i should have four mc (note1, note2, note3, note4) added randomly over this line. I mean, the line is drawn and then over some parts of this line, using x and y of some of the points drawn there, this movie clips should be added randomly. I can make the mc appear randomly, but always in the same point (mouseX, mouseY); i cannot access others x and y of the drawn line. This is my code (noteContainer is a sprite):
Code:
private function drawingAPI(event:MouseEvent):void{
sprite1.graphics.lineTo(mouseX, mouseY);
}
[Code]...
ActionScript 3.0 :: TweenMax: From Flat Line To Multiple Points?
Jan 11, 2012I think it would be cool if the line started out as flat (i.e., y=_height/2 for all points) and then the y points of the line animate into place.I don't even know where to start with doing this in TweenMax/Lite... I've seen several code snippets that draw a line from left to right, but that's not what I want.
View 6 RepliesActionScript 3.0 :: Make A Draggable Object Snap Into Place?
Jul 23, 2010I'm new to Flash (sort of - I used it a bit back in 1999-2000, but it's changed a LOT since then). I'm making an educational game for my company that involves dragging labels from a word-bank to their correct position on a diagram. I want the kids to be able to drag any one of the five labels and move them to any one of five marked positions on the diagram. I'm using Flash CS5 with Actionscript 3. I used code snippets, so that each individual label has the following code associated with it:
[Code]...
ActionScript 2.0 :: Make MC Snap To Specific Position Once Dragged?
Jun 2, 2011I am creating an exercise to teach the meaning of the word "take". I want draggable objects (MC's) which will automatically snap to a different position when they are dragged a little way.
This is the code I am trying (not mine I'm afraid). I have it on the same frame as the MC in "Actions - movie clip". The MC is draggable but doesn't snap.[code]...
ActionScript 2.0 :: How To Make Movie Clips Snap To Their Targets
Jul 23, 2008I am using Flash CS3 with AS2 and I have made a drag and drop. Everything works fine, but I don't know how to make my movie clips snap to their targets.[code]
View 3 RepliesActionScript 2.0 :: Trigonometry - Line To Continue After The Points In Both Directions And With The Same Steep
Sep 27, 2005Is there someone who is good at trigonometry? I have two points punkt1 and punkt2 and a line that is drawn between them. Both points is dragable. I want the line to continue after the points in both directions and with the same steep. I have counted the steep between point1 and point2 and tried to continue to drag to a point with the same steep, but it doesnt succed.
[Code]....
Actionscript :: Assemble Array Of Continuous Points For A Contour Line Using Conrec
Mar 31, 2011I am trying to implement contour lines in ActionScript using Conrec. I have looked at both the java and javascript implementation and am still stuck.URL...Conrec will take grid data and assemble continuous contour lines. The problem is that it does not necessarily draw those lines in a continuous fashion. For example, it will draw A->B and then C->B and then C->D instead of A, B, C, D, etc.The javascript implementation seems to be accounting for this and serializing the instructions into an array of draw points. Which is what I too want to accomplish in the end. That is it takes the instructions from the core Conrec logic (eg: A->B, C->B, C->D, etc) and organizes it into an A, B, C, D series. I think it will also return the series as a multi-dimensional array to accommodate broken lines (eg: [[A, B, C, D], [E, F, G]]). This last functionality is what I need to do in Actionscript.This last part is where I am stuck. Ignore Conrec for now (I have given up on finding an Actionscript implementation), how can I organize these instructions into a collection of serial points? When Conrec gives me "draw point from X->Y" how can I first check if X or Y are already in a series and append either X or Y (whichever is not in the series) into the series? AND if neither are in the series, start a NEW series with X, Y as the starting set. Then check subsequent instructions against all existing series and connect series if they now start and stop on the same point? Also, I need to be able to allow for a series to close itself (eg: A, B, C, A) -- a loop (is that even possible?!).
I'm not sure if there is a technical term for what I want to do beyond "concatenation". I also hope someone out there has done this with Conrec and can give me some pointers.In the meantime, I am going to continue to plug away at this and see if I can come up with something but I am not confident in my abilities.If you know another way to draw contour lines from grid data, I am open to alternatives. But I have to be able to implement it in Actionscript.
ActionScript 3.0 :: Flash Runtime Ignores Alpha Values When Iterating Over Points In A Line
Apr 15, 2011I have a large-ish array of points.
The graphics object I am using has it's alpha value set to 0.1.
When these points are plotted iteratively, and the line being drawn overlaps another line drawn earlier, there is no visible change in the colour at the intersection.
If I draw the line differently, not using an array of points, the alpha is not ignored.
ActionScript Code:
public function render(e:Event):void
{
if (segmentsCollection.length > 0)
[Code].....
This all occurs on each ENTER_FRAME event until the array is emptied.
I have tried loads of options but the alpha is always ignored.
Flash - When Drawing A Freehand Line With The Cursor, How To Make It A Dashed Line
Nov 23, 2011I am using Flex 4 and AS3 and I am trying to make it so that the user can draw a freehand line with the cursor - I have this part done.However, I also need the line to be a dashed line instead of one solid line like it is now. below is my code I am using. I have found some examples on how to do this, but they are all for straight lines, not for a freehand line.
Class File (DrawingArea):
package
{
import flash.display.BitmapData;
import flash.events.Event;
import flash.events.MouseEvent;
[code]....
ActionScript 3.0 :: Dragged Object Should Snap To The Grid If The Distance Between The Object Bounds And A Grid Line Is Less Than 5px
Jan 16, 2012I'm trying to code the snap to grid functionality. The dragged object should snap to the grid if the distance between the object bounds and a grid line is less than 5px. I found a way to do it if the object's rotation is 0 but it doesn't work if I rotate the object. I need a different approach. Can you point me into the right direction with the algorythm or any source code?
View 3 RepliesActionScript 3.0 :: "attach" Textbox To Midpoint Of Line Between 2 Movable Points?
Dec 1, 2009I have 2 points you can drag. A draw a line between them. I have a textbox that displays the distance between the 2 points. How can I have the textbox "attach" itself to the midpoint of the line and stay there as the points are dragged?a file is attached and you can see it here [URL]
PHP Code:
var item:MovieClip;
var dragOffsetX:int;
var dragOffsetY:int;
var itemOffsetXY:int;
[code]....
ActionScript 2.0 :: Make A Text Field Background-color Snap To Text Length
Aug 13, 2009I would like to make a text field background-color snap to text length not the text field itself, do you think it would be possible?
a pictures tells more than a thousand words.
Actionscript :: Flash - Make An Object Snap To Another Object Then Follow Its Path?
Apr 15, 2011I am currently trying to create an app using flash AIR.I would like to find some more information on how to make an object snap to another ojbect then follow its path, eg. a person object is already on the stage, then drag an arrow to the object which snaps to it, then on play button it follows the arrow path. all in pure actionscript, no guide layers.
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