I've got a continuous plane (2-D) containing polygonal obstacles. I am uniformly sampling the plane at discrete positions to create a uniform grid of points. The grid does not have points where obstacles lie (i.e. holes where ever an obstacle is) as shown in the image below.[url]...
View 1 RepliesI want to create a plot graph with labels on plotted points
View 2 RepliesI've made a graph application in AS3. You can plot points and then lines draw between the points to form a polyline/polygon. At each point a label (textfield) is dynamically placed to label that point, i.e. A for the first point B for the second etc. What I'm struggling to understand and properly implement is how to make sure the label is not being overlapped by a line using simple trigonometry. I'm calculating the acute angle for the intersection between the two lines at each point and then substracting 360 degrees from that to get the angle of reflex. At this point I get lost. How can I place a textfield at the middle of that angle of reflex (basically the opposite side of where the lines are drawing to). Or, is there a better strategy for placing the textfields and insuring they are not overlapped by the lines?
View 6 RepliesI have an area graph and I'm looking to have the data points to be shown. I have a CircleItemRenderer, but this shows all of the datapoints in the default stroke and fill. 1) How do I customize the display of my CircleItemRenderer? (instead of it having an orange fill, how can I change the color?
2) How can I decide to show the node for specific data points but not for others? For example, in my .XML file that imports the data for the graph, I may have a variable show_data_point which is true or false.
[Code]...
This is more of a question of logic than coding.. but here goes. I've got an array of points, and when plotted on a graph in flash it shows something like this:The blue points just highlight the points of each spike. While the red points are points I want to find.My question is, how do I find the red points on each spike?At first I tried sorting through the array for the highest points, but that didn't give me all the red points as some blue points are higher than the red points.Just by looking at the graph I can immediately see the points I need, but it's a bit harder to find those using code..
View 10 RepliesI need to create a simple multiplication grid where children will fill the grid. Its an empty grid at the begining, when they start the time start as well.Its a grid of 10 x 10. when they enter the last number, the grid should show what they did wrong and the time they spend. It's an idea of how it could work but if anyone has something that looks like this.
View 6 RepliesIn the below code the traced values are correct its there in the chart data provder but the
input graph is not plotting.there is no error in this code.Can anyone solve it?
function fnctn(evt:Event)
{
var tp:int = bulb1 + bulb2 + bulb3 + bulb4;
[Code].....
School Project with the following actionscript in Flash 8, I want to show a slope graph? What code to add to make slope graph work?
/*var orig_x:Number;
var orig_y:Number;
orig_x = (plane_mc._x)+(plane_mc._width/2);
[code].....
I'm trying to build a new concept for an interface inside an operating theatre - What I was trying to do (to start with) was make a line dynamically draw itself from a set of values (which I have in an excel spreadsheet) - gradually revealing itself over time like in the screens you see on medical drama's.
View 2 RepliesI'm trying to create a graph of an exponential function for interest in a bank account or something. Here's the code I have so far:
Code:
var i:Number=0;
var j:Number=0;
this.createEmptyMovieClip(graph, 1);
[code]....
I 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 RepliesI am trying to create a bullet hole effect when you click the mouse down.I want a bullet hole to appear where you click the mouse and to stay there, and then when you have > 10 bullet holes on the stage i want to earliest ones to start to fade out.
Here is my code so far:
[AS]
onClipEvent (mouseDown) {
i++;
this.duplicateMovieClip("BulletHole"+i, i+1);
[code]...
However this just duplicates the movie clip and then when you click again it disapears straight away.
I'm creating a grid and I can place everything in nice columns but how to create a new row.
Code:
var numColumns:Number = 7;
var columnWidth:Number = Stage.width/7;
var numRows:Number = 6;
var rowHeight:Number = Stage.height/6;
var firstDay:Number = 1;
[Code] .....
How do I go about creating a new row in that 'if' statement? I don't want to hardcode any values in there.
I use AS3's drawing api to draw filled shapes, but when they overlap, instead of filling the overlapped area, it becomes clear again, with no fill.
My question is, how can i get rid of this behavior, i need to just fill everything, is there a way to somehow "flatten" the shapes?
How would I go about cutting a transparent hole into a Graphic and leaving a stroke around the hole I just made (similar to if I had used the Eraser tool on the Flash canvas, minus the stroke)? My first instinct tells me to draw a circle over the spot I want to "cut out" with a stroke of an arbitrary width and an alpha-less fill, but if I were to click-and-drag this hole - or simply make another overlapping hole for that matter (again, as if I were using the Eraser tool), the stroke would definitely not appear the way I want it to. If anyone is familiar with how the terrain is blown away in the 2D Worms series, that is more or less what I am going for.
View 1 RepliesI am relatively new to flash. I am trying to create a square grid and add it to the movie.When I open the actionscript panel by pressing F9 and when I type the following code, var square:SquareClip = new SquareClip();addChild(square);
Things are working fine (the squareclip is appearing in the movie). Instead when I do this however, I deleted the above code and just create a new instance of Main,
[Code]...
This is my current code:
_root.createEmptyMovieClip("noteGrid", _root.getNextHighestDepth());
for(i = 1; i <= 14; i++){
currentBlock = _root.noteGrid.attachMovie("block", "block" + i, _root.noteGrid.getNextHighestDepth);
currentBlock._x = Math.floor(i / 7) * 25;
currentBlock._y = (i % 7) * 25;
}
I have a movieclip with linkage set to block. When I compile this, the block appears however they are all on top of each other. When I used trace commands to find currentBlock._x, they are the correct values.
I'm having problems creating a grid that will change individual movieclips' frame when rolled over when the mouse is down. My script seems to be acting erratically, when I push buttons, all of the mcs change even though the code to change them is onRollOver.[code]....
View 12 RepliesLet's say I have a movie clip of a square in my library and I want to use a for loop to create a 10x10 grid of those squares. How do I approach that?
Spacing each square horizontally or vertically isn't a problem for me but I'm hung up on how to add 10 squares and then start a new line.
How can we create a grid containing pixels in flash . for example A square contains a matrix of 4X4 pixel grids and these gids must be visible like sudoku board.
View 1 RepliesI'm trying to create a grid of boxes with actionscript. I have a box, with linkage set to block.
Code:
_root.createEmptyMovieClip("noteGrid", _root.getNextHighestDepth());
for(i = 1; i < 14; i++){
currentBlock = _root.noteGrid.attachMovie("block", "block" + i, _root.noteGrid.getNextHighestDepth);
currentBlock._x = Math.floor(i / 7) * 25;
currentBlock._y = (i % 7) * 25;
}
However, all the boxes are at the same position. When I add trace(currentBlock), I get _level0.noteGrid.block1 ... , however when I do trace(_root.noteGrid.block1) I get undefined.
I want to create a simple array of points, representing a clockwise set of coordinates at 45 degree increments, such that the array would be (starting from 12 o'clock):
var coordArray : Array = [
new Point(0,-1),
new Point(1,-1),
new Point(1,0),[code]........
I'm looking for the most efficient way of creating this array (ideally with the coordinates themselves generated through some sort of equation). What's the best way to do this? All I want to do with these is create a coordinate on the stage relative to the clips current coordinate in which to move, based on that clips, such that if the move distance for clips was 50px, and the clip had a depth of 0, it would move 50px in the coordArray[0] position, or 0*50 in the x direction, and -50px in the y direction (0,-1).
I am developing a mini flash game. Player control character and move left and right to collect money coin. There are 5 points that money and bomb release and move from top to bottom. When character collide with money then increase money else hit bomb age increase by 1. Once the age is 99, the game is over and the money is the final scores
Here is my code:
package Class {
import flash.events.Event;
import flash.events.KeyboardEvent;
import flash.events.MouseEvent;
import flash.media.Sound;
[Code] .....
This is my Game:
Currently, the bomb and money random appear X, 100 with 15 money and 10 bombs in a screen.
What I want is, how to amend it become money and bomb appear from specific point, after that the money and bomb when hit the wall will bounce back.
An example similar game play with my game is [URL].
I want to create motion tween between two points of object.
example:
startingpoint100,100);
destn point200,300);
As you can tell from the title I am not very good at math ( sigh ).
Is there a way I can create a sine wave with any given angle between 2 points ?
I am a newbie to Papervision. I want to design a sphere with 8 holes around one of its diameters. How do I do it? How do I draw anything on a sphere in Papervision?
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?
I'm trying to create a grid where the users can 'draw' across it and change the colors of the grid squares to a chosen color.In the following code, I'm creating the grid with squares. I've got the functionality 'working', but it's only working on the last square instanced.How do I get it to work on all the squares, not just the last one?
Code:
package {
import flash.display.MovieClip;
import flash.display.Sprite;
import flash.events.MouseEvent;
[code]....
I want to render a very simple Flex data grid. How do I anchor the SWF flash file in the HTML? Do I need to compile a special .swf or can I use a 'standard' data grid .swf - and just pass the data to it?
View 1 RepliesI'd like to know how to create an "overlay" in Flex's Advanced Grid? See the sample here [URL].
View 1 Replies