RE: FLASH: Mathematical calculated graphs in Flash

[Scott Jeppesen]

You would just need to plot out the points and dynamically drawn the line.

To create curves and shapes you would want to plot your points pretty

closely together to make it appear smooth. I created a line graph that

currently plots out points manually by user input that demonstrates this.

The graph can very easily be set up to plot points created by an equation

also....I have done a circle and a parabola. A couple other line drawing

samples are some bezier curves I did. The graph is at

http://www.flashpros.com/graphingtool/IOGraphtool.html and the beziers are

at http://www.flashpros.com/development/flash5/scottj/ the flas aren't up

but I'm willing to give pointers if these are what your looking for.


-----Original Message-----

From:

ownerchinwag [dot] com

 [

ownerchinwag [dot] com]On">mailto:ownerchinwag [dot] com]On

 Behalf Of Stephan

Richter

Sent: Friday, September 29, 2000 5:21 PM

To:

flashershocker [dot] com

Subject: FLASH: Mathematical calculated graphs in Flash



Hello everyone,


I just started playing and evaluating Flash for a project today. My goal is

to put scientific simulations on the Web using Flash.


So for example, I want to simulate the path of flight of a canon ball. The

path should be calculated using some initial parameters that I pass to the

system, such as initial position and initial speed.


So I want to generate a flight path of a canon ball that uses the following

2 formulas:


x = x0 + v0*t

y = y0 +  v0*t + +.5*(-9.8)*t^2


Can anyone give me pointers on how to attack this problem? A simple example

(with easier formulas) would be perfect. I just cannot find anything on

scientific graphs in any Flash resource.


Thanks so much in advance!


Regards,

Stephan

--

Stephan Richter

CBU - Physics and Chemistry Student

Web2k - Web Design/Development & Technical Project Management



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