FLASH: let an app-user draw a line....

[Ruben Mafura]

GoodDay Flashers,

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1st of all, BEST WISHES FOR U ALL!

Hope u all had a fantastic start of 2K1.

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...right,


The problem i ran into which i'd like to share with u.


A simple line....has a set of 'origin-coordinates' ('X' & 'Y')an

'instance-hight' and an 'instance-width'.


What if u would want to draw a line, based on values, entered into a dynamic

text field?

A user enters 2 sets of xy-coordinates and the flash application draws the

corresponding line in a predefined section.



I thought of the next solution;


A short preFab line (grafic) with a positive angle of e.g. 45 degrees is

positioned according to the first set of coordinates, next, the line is

scaled in order to get the other end of the line to correspond with the

second set of coordinates. This way you're able to create lines with a

positive slope. For lines with a negative slope, you use a prefab line with

a negative angle of 45 degrees.


The math-part (determining wether the slope of the line is positive or

negative  AND  the scaling part) is not yet perfected but i think i can get

it to work.




...however, i can't shake the idea that there should a much, much simpler

alternative to all this.





I appriciate every effort put into a possible answer.


Regards,

RuupY 



Pecoma  ICT-groep * De mensen, de oplossingen *  http://www.pecoma.nl


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