Hi Swami,
OK, was musing to make a simple pie chart: make a circle and set up
the center point as a fixed variable and the point on the circle as
the dynamic variable and draw radius lines programatically: seems
simple enough.. but:
1) draw circle graphic with shift key down to constrain to perfect
circle
2) name it "oval1"
3) msg box: put the points of grc "oval1"
result: nothing
I'm missing something... Where to go from here? Obvious algorithms
needed:
1) draw radius vectors e.g.
-- set the divisions to 10% (of the circle); draw nine vectors
(where there are ten equal divisions)-- set initial vector to
vertical (center to point 1 where point one is the exact top of the
circle
-- add second vector at 30% off the circle (another line draw 30
degrees off from the above radius )
2) fill resulting sectors (by script) with a color
3) find some point equidistant from the three points of a sector
(for dropping in a label field programatically)
That's as far as I could "see" I sure others have invented this
wheel a long time ago... my trigonometry is a bit too weak for me
to actually start writing the code from ground zero, but I could
probably "get it" if I saw some basic scripts.
my math ability is similary ehm... handicaped, but i would do it with
some oval graphics,
all at the same loc, and calculate their "startangle" and "arcangle" :-)
Seems pretty easy, even to me :-D
Meanwhile I'm off to dig the doc for related syntax.
Hope that wil get you started.
Sivakatirswami
Regards
Klaus Major
[EMAIL PROTECTED]
http://www.major-k.de
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