Hello folks , I've been watching this group for 2 weeks or so. I am
curently developing a svg application ( i'm new on svg). I want to
resize an object by placing handlers top-left , bottom-left ,
middle-left etc. I send the delta of the mouse movements to all the
handlers but I can't manage to have it work as it should.
|
x x x
_x_3|4_x_
x x x
2|1
|
x represents a handler.
I have managed to move all the handlers together , but when I work
with the handler placed in zone 2 it acts weird.
What I do :
Whenever I move a handler I calculat delta x and delta y based on the
original handler location. I convert to values to how they should be
in zone 1 ( positive values) and send the delta to all handler. Each
handler converts the delta based on the region is located (for example
in zone 3 delta.x and delta.y would be negative). I have no ideea
why, based on this logic, it doesn't work for zone 2 (when i move the
handler , when it receives the delta it works). Is there a simpler
solution for this?
Also , I want to calculate this based on the zones , the hanlder
objects must not be aware of the other handle objects , they must be
aware only of their internal state.
Thanks , hope my explications are good enough.
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