ActionScript 2.0 :: Dragging And Dropping User-drawn Lines?
Feb 21, 2012
I'm working on a Flash project in which users are able to draw on the stage. Once they've drawn their lines and turned off the pen tool, though, I want them to be able to do something unusual. I want them to have the ability to drag and drop the lines they've drawn. I actually don't really care whether they pick up individual segments separately or everything together, but they need to be able to drag and drop in some way, shape or form.
The line-drawing code currently looks like this:
ActionScript Code:
onMouseDown = function(){
if (penOn) {
if (erased7 == true) {
[Code]......
When I make line7 draggable (by dynamically appending event handlers to the line after the user creates it), subsequent attempts by the user to draw lines cause the new lines to appear within the confines of the movieclip already created, no matter where the mouse button is pressed. The problem, as I've been able to determine, is essentially this: When you don't make the line draggable, the dimensions of the line movieclip expand every time the user clicks the mouse button. But appending the event handlers in effect freezes the movieclip, and its dimensions aren't changed after that, at least not by this code. I've tried workarounds, but no luck. I've also tried creating a new movieclip each time the user tries to draw another line, but that's failed as well
In a canvas, I am having a Box. Inside that box many panels are created at runtime. Right now I am able to drag and drop a panel at other panels position. So as a result all panels shift to right. Now when I drag a panel, I want that view should be as if that panel's image should look like moving. Rite now i am just using an image (dotted rectangle). But what i want it should like the instance of same panel.
what im doing is the user drags the lego piece from the tray and drops it on the red square and the next piece arrives to do that again and again. The issue is that sometimes it screws up and doesnt go to the next step or goes backwards in steps like its hitting invisible pieces. heres a link to the project in action on my [url]......
The code I am using to drag and drop is attached in a text file to check out if needed.
I'm creating a drag and drop movieclip to colour a different movieclip. I need to duplicate the first instance so as the original stays in the same place (on the pallette), and then the dragged one can be removed after it has been dropped into the area. This is the script for the dragging and dropping of the original instance, but I can't figure out the duplication/removal part:
on (press) { startDrag("_root.pallette1"); this._alpha = 70;
i've built a little game, where the user can drag and drop objects on a canvas. there's a button wheren the canvas turns black, and the objetcs (images) become white, like a photographic image. What I'm trying to do without sucess until now, it to make the draggable objects infinit, so the user can drag as many objects as he can.
I am programming a card sort application in which I am dragging and dropping the cards on the boxes. While dropping these cards it should arrange them in a stack format. e.g. if card1 is dragged and dropped on box1 it will appear behind it, card2 behind card1 and so on. And if I want drag these dropped cards to another box these cards should be rearranged accordingly without showing any in between empty slots. Now the problem is when I drag these cards from the box I set relative depths to them. But the after doing this the cards get disabled.
so I'm making this tabbed interface, but somehow for my third tab, after i drag and drop stuff that are in it, I can't click on previous tabs (as in they don't do anything anymore). Here's the following code for my third tab:
I have a Flex (3.5) Tree with drag & drop support, but the problem is that after I drag an item (node) and drop it, it's supposed to be the selected item in the tree, but for some reason it's not highlighted.
how can i let a move clip complete his motion tween movement after dragging and dropping it i am using this code and there is a motion tween applies to the movie clip r_mc
i'm new to flash AS3. I am trying to create an drag drop activity where the user can match words and meanings by dropping and dragging into the right space. At the moment I want to create multiple drop areas for the boxes. At the moment they will only fall within their own target area - also only the boxes move and not the text. How do i create mutiple drop areas for the words and meanings?
I'm trying to make a program that's meant for graphics tablets in AS3. So far I can allow the user to draw a line across the stage so that they know where their moving their pen around. However I want this line to only be temporary, and so the graphics.Clear() method is called to remove it.
I'd like this to look a lot better however, as the line just instantly disappears. Does anyone know how I could add code that makes the line fade out to 0 alpha first before I call the clear command?
Is it possible to create 2-3 drawn lines in actionscript?Wanted to make a dynamic chart, but so far when I add coding for the second line, the first no longer works.
Trying to nest the lines in movie clips didn't work.Is this a restriction of the createEmptyMovieClip?I'm using....
im trying to work out how to keep lines drawn between different movieclips. It works, but wont clear the lines!!, so i have to leave it out.. to see something .. should I put them all inside an empty movieclip?
I want to have a menu where you click on a node and lines are drawn to its sub menus, any links to examples or tutorials would be great p.s a mind map is like these: [URL]
I want to duplicate objects that users have drawn. I set up a pencil class and added those drawings to a container. I tried duplicating the container , which worked, but did not duplicate the drawing. Only the container. I know I'm missing some vital piece of information here.in DOC class:
Code: public function Seed():void{ grow1.addEventListener(MouseEvent.CLICK, onGrow, false,0,true);
I'm working on a project for a client, they want a simple drawing api which requests the user to draw a circle, or a shape on screen. The circle is then analyzed and a Score/Percentage of correction is returned. The drawing I have covered, how to assess the drawn circle against a perfect circle?
My first idea was to put invisible trigger points around the circumference of the shape and check for hit tests when the user is drawing. Another would be to track the dimensions of the left, right, top and bottom most bounding box and then find the radius, or something to that effect.
i need to have the user be able to draw an image with lines, and then i need Flash to recognize this image somehow, and once the image is recognized, that specific .swf assigned to that image is opened. Now i have the drawing down cold in Flash .Even if it's a "That is so not possible!" type of remark
i need to have the user be able to draw an image with lines, and then i need Flash to recognize this image somehow, and once the image is recognized, that specific .swf assigned to that image is opened. Now i have the drawing down cold in Flash, i just need to know if it's possible to have Flash do what i explained.
I've created a drawing application intended as an interactive art piece for a gallery. I'd like to have what each visitor draws in one scene to somehow be carried over into the next scene and be displayed on clicking a button. Ideally, the user-drawn images will scale and position themselves accordingly to maximize the screen space. This way, if only three people have visited and drawn something, their three images would enlarge to fill the screen. If 12 people draw something, those 12 images would shrink to fill the space.
I'm thinking I might need to look at creating adaptable/expandable grids, but I'm also just stumped on how to carry user-drawn images over to other scenes. I have very little AS background and need things spelled out for me explicitly...
I'm working in CS3, but writing in AS2. On the stage, I have a palette of colours the user can choose from, a movieclip called "canvas," and another called "controller." Here's my code:
Attached to a movieclip called "Controller" is: onClipEvent (load) { topDog = "window1"; _root.createEmptyMovieClip("holder",100);
What is the difference between dragging a movieClip to stage from the user interface and inserting it from code? What I mean is....I noticed that if I drag a movie clip from the library to the stage, give it an instance name ('xx'), I can access it from code using "this.xx". However, if I add the movieClip from code using:
var ch = new MovieClip(); ch.name = 'xx'; addChild(ch); I cannot access it using this.xx, but I have to access it using this.getChildByName('xx');
I've been unable to find info on this because it's tricky to find the correct keywords. I want to allow the user to draw a line so that the application can measure the distance between two points chosen by the user. I could let the user click on one point and then the other but it would be much better if, after clicking the first point, a line would follow the mouse cursor like in most graphic applications. How would you do that? Is there a convenient method for that? Maybe use the MOUSE_MOVE event after the MOUSE_CLICK and continuously draw a line?
Im in my final year of year 12 and need to have a car rotate in flash by either mouse movement or dragging by the user. Ive tried googling and being lower then noob level on adobe flash I have no idea about anything. I have created a car model in 3ds max. It is of high detail and I wanted to keep it that way. An example of what I wanted to create would be [URL]
I have run into a drag and drop issue .I have an item that I would like to drag and drop. Seems simple enough, but I also want to make it that if the user drags the image off the screen, that it stops dragging and returns the image to the center of the screen. What happens now is that it continues dragging and sticks to the cursor if you release outside of the viewable area. The original piece has a lot of other things going on, so I ve created a simple piece with the AS in the timeline that shows only this particular issue.
Code: var mrT:MC_mrT = new MC_mrT; addChild(mrT); mrT.x = stage.stageWidth*.5;[code].............
Right now I have it so that the user draws a line and I capture the points at which they begin and end the line. Then I delete that line (it is too sqiggly) and draw a straight line between those 2 points.What I would like to do is let the user draw lines as needed (ie arond other objects on stage) and then somehow smooth them out
I'm using the code below for an infinite looping menu but this menu code makes it move on its own. I want the looping/movement to be activated by the user literally dragging up and down. Does anyone know how I can alter this code so it responds to the user dragging up and down.
I am working on an application in which i have put one Multi line input text box. I want to allow user to enter data only up to 8 Lines. User can not enter more than 8 lines. So is there any solutions..??? I dont want to use MaxChars as it can restrict user to not enter more than predefined number of characters. I want to restrict user from entering more than predefined number of lines.
Anyone knows a sample code/source, tutorial or example like this gallery: [URL] (resize the browser window to see the effect) What i want is a thumbnail gallery that shows more lines and/or columns according to user resolution (not is necessary to resize the images). It's the same idea when using HTML and creating a thumbnail list with <li> and "float:left".
