I have a Sprite that I draw into using lineTo. Later the sprite is drawn into a bitmap to add to a mask. That works great. The issue is erasing the vectors in the Sprite once they are drawn.
To draw I just do something like:
userDrawing.graphics.lineStyle(12,0x000000,1);
userDrawing.graphics.lineTo(mouseX,mouseY)
[code].....
Im building a pretty simple drawing board in flash, i got this code from this forum and it works fine (there is more to it but this is the drawing part)[code]This works fine. But i want to be able to erase the drawings, step by step this is ths tricky part, ive looked everywhere(ok not everywhere) but in a whole lot of places but the only thing i found is how i could delete everything with removeChild and that in not what i want. Maybe i need to change the function abowe? Please help me to get in the right direction. What should i read about /look at?
View 5 Repliesis it possible to erase vector graphics run time...
e.g. you have some dirt in one layer (a vector shape), the layer below containing an image, and then "wash" the dirt away with the mouse cursor...
I want to create worm game with actionscript. First of all, i will create the ground with vector draw. By using actionscript, is there a way to edit or delete part of the vector draw(ground) when the target(shooting) hit the ground?
View 1 RepliesI want to create worm game with actionscript. First of all, i will create the ground with vector draw. By using actionscript, is there a way to edit or delete part of the vector draw(ground) when the target(shooting) hit the ground?
View 1 RepliesI found this code on a forum which allows for an undo and erase button for a drawing application (and is perfect for what I need) but it's in AS2 and I can barely make sense of it:
Code:
_root.attachMovie("canvas", "canvas", 0);
d = 0;
[code].....
I am making a flex whiteboard application where lines are drawn over an image here is the scenario:
1: main canvas holding the background image and drawing canvas
2: user can move image by dragging image
3: user can draw over image, which is actually drawing on canvas over image.
I'm having problem on erasing lines like it eraser in paint. Searched evry where but didnot find a way to erase drawn lines
[Code]...
how to make eraser tool my problem is i have two sprite one have backgroun image and other one have drawing by pen ,brush.
now i want to make earser to erase only the drawing part not the background image .
I have seen flash games where the player can actually draw objects. Meaning they have like a pen cursor in the game, and they can just start creating vector art. I have a game in mind where it might be a cool feature to have the user draw a few things. I bet this is a heavy subject so I am not asking for every bit of code I'd need to create something like this, but I have searched quite a lot for anything remotely brushing on this subject and clearly I have no idea what I should be punching into google.
View 3 RepliesI want to create a game which uses a very basic font which is a single-pixel wide regardless of font size (similar to the font in classic Atari games such as Asteroids & Battlezone).Many, many, many years ago I had a programme on the BBC Micro (yeah, that many years ago) which drew letters, to whatever scale you wanted, as vector art. I was wondering whether anyone was aware of a similar library for Flash (or, alternatively, of an appropriate font which always scales to single-pixel width).
View 0 RepliesI'm getting
ActionScript Code:
1067: Implicit coercion of a value of type
__AS3__.vec:Vector.ie.aro.floorplanviewer.model.buildingVOs:ConfigurationVO>[code]....
which surprises me as ConfigurationVO inherits from NodeVO.Is the compiler really not able to figure out that a Vector of a superclass should be able to hold a reference to a Vector of a subclass?
I need to import a bunch of vector work from Photoshop into Flash. Is there a trick to it. So far, on import, it's converting the layer styles into black.
View 5 RepliesIf I want to pass in a vector to a function, a vector of any object specifed would it be someVetor:Vetor.<T>? beause FB 4.5 sais T is undefined.
View 10 RepliesCreated Vector with the initial length of 100.
var v:Vector. = new Vector.(100);
v[90] = "Ninety"
v[190] ="oneninety" //RangeError: Error #1125: The index 110 is out of range 100.
//How to change the length from 100 to 200 to store a value at index 190
I am currently being confused by the Vector class.I wrote a beautiful XML to TypedClass parser. Works beautifully and without fault. UNTIL a co-worker noticed we got a Conversion Error for Vector.<Number> to Vector.<*>.
Every Vector I've ever tested all extend Vector.<*>.
Vector.<Sprite>, Vector.<String>, Vector.<Point>, Vector.<Boolean>, Vector.<TextField>, Vector.<CustomObject>, etc etc etc. ALL of them.
<type name="__AS3__.vec::Vector.<String>" base="__AS3__.vec::Vector.<*>" isDynamic="true" isFinal="false" isStatic="false">
<extendsClass type="__AS3__.vec::Vector.<*>"/>
[code]...
But then when I use describeType on Vector.<Number>, Vector.<uint> and Vector.<int>.
<type name="__AS3__.vec::Vector.<Number>" base="Object" isDynamic="true" isFinal="true" isStatic="false">
<extendsClass type="Object"/>
<constructor>
[code]....
Now I have accounted for these 3 vectors individually as even uint and int does not extend Vector.<Number> as I would have expected.
And my parsing function works for all types correctly again. But my confusion comes as to WHY this is the case, and why I couldn't find any documentation on the subject.
i've tried to simulate a pencil tool, for drawing above a imagem, but the drawing is below the picture. How fix it?
[Code]....
I'm Trying to make a very simple E mail form using textinput boxes and sending variables to php.Thing is that my erase button stops functioning once I hit the Submit button.[code]
View 1 RepliesI have a line on the stage created using the lineTo and moveTo methods. How do I erase it?
View 2 RepliesI'm Trying to make a very simple E mail form using textinput boxes and sending variables to php.Thing is that my erase button stops functioning once I hit the Submit button.here are the scripts for Submit and Erase:
Submit script:
on (release) {
name = _parent.mailer.name.text;[code].....
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.
Class ShootGame implements IGame{
[Code]...
I recently saw "Remove or Reuse" by badaboom, in which he set the the invader instance to "null".In my constructor, I have a sprite variable as [code]When the user clicks the start button, the trail sprite is used.[code]After the user click the start button, a timer starts and the trail is drawn [code]Since this is a simulation, the user will want to erase all the trails drawn at some instance to show new examples. In in the reset button, if I set:[cod]Then do I lose the trail variable? Because I need to re-use it later in the start button and in the timer. I also learned somewhere that garbage collection only collect when the variables does not link to any other instances. In this case, the trail is still sticking onto the container_mc right?I have tried container_mc.removeChild(trail) alone, but when I addChild(trail), none of the trails drawn are deleted.
View 4 RepliesFlex 3, ActionScript 3, Flash player 9.
I have a picture in a BitmapData object. And an array of points. I nead to erase the part of the picture inside a polygon specified by the points. In other words, draw a polygon specified by the points and fill it with transparency.
I have this file http:[url].... Basically lines gets drawn where ever I tween the animation.arrow MovieClip. What I'm wanting to do is be able to rewind the MovieClip and have the line erase its self step by step.
View 1 RepliesIs there any algorithm to perform erase operation in a bitmap? I would like to create functionality similar to how photoshop or other graphic application performs erase. Is erase operation so difficult that there isn't much help (for bitmaps) available? I am OK even with name of an algorithm, I can proceed from there.
View 2 RepliesI need a short code for erasing lines drawn on an Android device. This is the code that generates my line:
this.graphics.lineTo(event.stageX, event.stageY);
I cannot seem to get the code right for erasing this line with movement detected by the accelerometer. I want to shake it like an 'etch-a-sketch' to erase the lines.
If I press the button for the photogallery it creats new Objects, and dont erase it after i go back to main. So long its load all the objects in the memory and its exists all the time...
But I want that, delete all the objects from the memory after i go back to the main!
here is the source code:
Code:
/*
Created by Min Thu
http://www.flashmo.com
AS3 References and Credits
[Code]....
I 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].....
I'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]....
I am trying to write some code which allows the user to add an object to an array each time they click on the stage. However, when they click on an object, I want that object to be removed from the array. My code so far is below but it does not work. It seems to crash when I try to add more than one object to the array.
//CODE-------------------------------------------------------------------
stage.addEventListener(MouseEvent.MOUSE_DOWN, mouse_down);
var boxArray:Array = new Array();
[code].....