Jacques,
If you go to "Rev Online" under user mcgrath3 I have a stack
"Gradient lab"
Open it and select the top square with the selection tool. Open the
Properties Inspector for that object and switch to Gradient in the pop-
up. Now when you make changes graphically within the square you can
hit update and see the corresponding numerical equivalents of the
changes.
This helped me understand the From To Via aspects of Gradients.
HTH
Tom McGrath III
Lazy River Software
[EMAIL PROTECTED]
iTunes Library Suite - libITS
Information and download can be found on this page:
http://www.lazyriversoftware.com/RevOne.html
On Nov 23, 2008, at 8:57 AM, Jacques Hausser wrote:
Hello the Gurus
I'm new to gradients... and for any reason, I'm not able to get the
keys of the Fillgradient property of such-and-such graphic to
analyse it in details.
My main problem just now is: what kind of coordinates the properties
hereunder are using ?
It would just be fantastic if they where graphic-centered
coordinates, but probably they are windows coordinates...
Please confirm (and I would very happily welcome additional
information). Dictionnary information is:
fillGradient["from"]
A coordinate specifying the starting point of the gradient
fillGradient["to"]
A coordinate specifying the end point of the gradient
fillGradient["via"]
A coordinate specifying the intermediate point of the gradient
(affects scaling and shearing of the gradient)
Very concise...
If you are curious (you ARE, usually), I'm wanting some precisions
to use gradients to adjust the light-shadow (night-day) areas of the
earth and the moon running around each other and around the sun in a
little application demonstrating the components of sea tides. Yes,
even land-locked Swiss biologists deal with maritime problems ! -
although our local heroes have had a bad start in the "Vendée
Globe" .o(
Thank you in advance
Jacques (with a s, don't
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