I meant exactly what Dave said. While I agree that the data is there, a convenience method would help. Not as a strict necessity, but as a convenience :-)
2017-06-14 9:21 GMT-03:00 Werner LEMBERG <[email protected]>: > > > > what API do you suggest? Given that normally an application wants > > > to control *all* axes, it is not obvious to me where the benefits > > > are, so please elaborate. > > > > In fontview or axis-praxis the ui is an array of sliders, and it is > > unusual for a user to have two or more pointers and adjust 2 or more > > sliders at once. > > > > I'm guessing Felipe wants to pass a designspace coordinate delta, > > based only on the user input for the single axis typically adjusted > > by the user. > > Well, yes, but as you say the application has already to maintain the > array of sliders – this exactly corresponds to an array of designspace > coordinates. It should be straightforward to update the new value > *within the array*, then passing a pointer to array to FreeType. > > Maybe Felipe means something else. > > > Werner >
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