ActionScript 2.0 :: How To Design 2D Cartesian Graph
Jul 26, 2010
How to create an interactive 2d graph table in flash (AS2)? I just want to create a very simple cartesian y,-y x,-x axis table and be able to put multiple marks which will display their coordinates.
I would like to change the cartesian landmarks, by default the point 0,0 is on the top-left of the stage. And I want to change it to the middle of the stage, is it possible? If it is, how can I do this?
I'm not sure what the technical terminology is for what I'm curious about so hopefully my question will be clear (especially since I cannot upload a simple gif file for some reason).Let's say you have a fully fledged drawing application that keeps track of user input on a point-by-point basis and renders the user input as it is added. Let's say that the user's hand is shakey and that the line they draw isn't perfectly smooth. We will still draw the line as usual without any smoothing.
I have a problem with the cartesian charts in the Adobe Flex SDK 4.5 and 4.5.1. Perhaps it's a bug, because it's not in the SDK 4.0, 4.1 and 4.6. Or it's just a problem of my code.
I made a little example project to range over series data in a CartesianChart (Line/Area/Column/Bar), a little bit like the google finance chart. When I add all series to the chart, the problem didn't occur. Only when I have multiple series and remove one or more series and than range over the data, the series data get compressed:
Chart image It seems like the horizontal axis didn't change or didn't get an update that the chart data changed, when I range over the current data.
[Code]...
Had someone the same problem or has an idea how to remove a series in another way?
Im making a little app in flash using papervision I want to make a regular movieClip show up in the same place as a papervision object. The coordinates seem like perspective is affecting the number displayed.
I have som porblem with Facebook Flash graph API I am receiving request, but realy when I check my wall in facebook FacebookDesktop.api not adds Like or unLike
private function likeClickHandler(event:MouseEvent):void{ handleLikeClick() } protected function populateLikeCount():void { if (intData.user_likes) { likeBtn.label = 'Unlike'; } else { likeBtn.label = 'Like'; } likesCount.text =
I have been searching the net for a tutorial how to graph functions. I found one from Barbara Kaskosz, very detailed, and too much scripting. Too much for me. Is there another way or place to learn, or I am doomed, and have to face the music and study her stuff. All I want, is to be able to graph a simple function.
I want to make an interactive gizmo to explore 20%. so I want a little slider and a red (20%) and a green (80%) bar so that when I slide the slider to different numbers - lets say between 1 and 100 I get a graphical representation of 20% of the number selected as well as the actual numbers? so at 50 red column is 10 green is 40. at 100 red is 20 and green is 80?
I could just have a MC with different frames and select a few numbers to highlight and fake it.
I'm doing a FB app with the Graph API in Flash. I've got everything working which consists in uploading some images created by the user in the app. The only part that I'm missing is how to tag these photos as with the Graph API it is not possible.
So I was wondering if it's possible to call a method of the REST API even though I'm using the Graph API.
how to get the user status, but the app I currently working on need to get user's friends statuses. Can I do this without needing user's friends to approve the app? I still can't find how to to this in the graph API.
I have two basic bar charts and I am currently using XML/SWF Charts which is great but the problem I have is I need to be able to send these graphs via email to the user. As well as display them on the site.
I know sending Flash is a bad idea, I would love to find a way to convert my current graphs to an image, but am pretty certain there is no quick fix without building a work around myself.
Therefore what are the best open source or closed solutions for this problem.I need to be able to display two graphs dynamically and then email them to users.
we developed an as3 facebook application (http:url....), but unfortunately the authenification popup is blocked in all major browsers (ie, ff, chrome), which leads to a high rejection rate for our campaign.If I have a look here ... http:[url....These fellows used the same api (http:url.....), I checked it with a decompiler and their popup is never blocked!.
I'm new to Flash and actionscripting and need some general information on how to plot a point on a graph. I've been researching how to make this happen and an wondering if I'm on the correct track.
It seems like the best way to do this will be to place the sprite at the x,y location on the stage that represents the graphs origin, then add to the x value the value of x for the point of interest, then add to the y value, what the y value of the point is.[code]...
i have a project to do on flash..its about laws of physics and i want to include dynamic graphs.. e.g projectile motion.. the guy enters the distance and the angle and a graph is plotted from the calculations it makes.thing is that i dont even know to make a graph in flash..now i have to make a dynamic one.
I want to make a directed graph. Is there any way i could attach an arrow to the line between two nodes ? I used moveto/lineto to draw the line between source node and destination node and i want an arrowhead to point in the right direction.
I'm fairly new to Actionscript 3, I'm creating a simple bar graph. There are 5 movie clips relating to years {mcYear0, mcYear1, mcYear2, mcYear3, and mcYear4} then there are 6 bars in each year representing animal population (all the animal movieclips nested in the years are named the same from year to year, so mcFrogs in mcYear1 is also mcFrogs in mcYear2). When you roll over an animal, I want a box to pop up and populate that animal's population over the years. I'm not worried about populating the box but for some reason my code to make the box pop up on the animals is only working on the last year (mcYear4).
Here is my code: mcYear0.addEventListener(Event.ENTER_FRAME, HOver); mcYear1.addEventListener(Event.ENTER_FRAME, HOver); mcYear2.addEventListener(Event.ENTER_FRAME, HOver); mcYear3.addEventListener(Event.ENTER_FRAME, HOver); mcYear4.addEventListener(Event.ENTER_FRAME, HOver); function HOver(e:Event) { [Code] .....
The scale is from 0 to 1200 and the problem I have is that the value I want to show is usually so small that it looks like it's stuck next to zero all the time. So, what I need is change the scale to logarithmic so the values from 1 to 10 take up as much space as those from 10 to 100 etc. and the small values show fluctuation. In thefollowing image you see on the left how it behaves now and on the right how I need it to become (both show a visualization of a small value, something around 7 or 8).
I'm new to Flash, but I understadn the basics. Unfortuently, I may have gotten in over my head with this project. I have four years if crime data for my school. I want to make an interactive graph where a user can click a crime, (check box) and that crime's change over four years will appear. (by change I mean how many crimes of that type occurred in the last four years.) I don't know how to do this, mainly because I'm not for sure how to layer the lines on the graph.
I need to create a network graph with nodes in flex. Once I give the input the nodes must get connected with each other if they have something in common.
The nodes must be click-able to show which other nodes it is connected to.
Is there a way to display the Vertical Axis outside the graph? I need the limits of the graph to be displayed between the vertical axis, without overlapping the series over the graph.
See that screenshot of what I have: I need to get something like:
Or I should create a custom axis renderer component that get data from this graph and display it outside?
I've created a Flex LineChart that shows high and low tide predictions over time. I'm using the LineSeries with form="curve", which produces a nice sinusoidal wave graph, representing water level over time. The X-axis represents time, and the Y-axis represents water level. The only data points I have to work with are high and low tide values, but I would like to figure out how to determine the y-values of arbitrary x-values along the line.[code]